%%% -*-BibTeX-*-
%%% ====================================================================
%%%  BibTeX-file{
%%%     author          = "Nelson H. F. Beebe",
%%%     version         = "4.10",
%%%     date            = "10 November 2023",
%%%     time            = "11:24:38 MST",
%%%     filename        = "sciam1990.bib",
%%%     address         = "University of Utah
%%%                        Department of Mathematics, 110 LCB
%%%                        155 S 1400 E RM 233
%%%                        Salt Lake City, UT 84112-0090
%%%                        USA",
%%%     telephone       = "+1 801 581 5254",
%%%     FAX             = "+1 801 581 4148",
%%%     URL             = "https://www.math.utah.edu/~beebe",
%%%     checksum        = "43538 122979 448339 4931064",
%%%     email           = "beebe at math.utah.edu, beebe at acm.org,
%%%                        beebe at computer.org (Internet)",
%%%     codetable       = "ISO/ASCII",
%%%     keywords        = "bibliography; BibTeX; Scientific American",
%%%     license         = "public domain",
%%%     supported       = "yes",
%%%     docstring       = "This is a bibliography of the magazine/
%%%                        journal Scientific American (CODEN SCAMAC,
%%%                        ISSN 0036-8733 (print), 1946-7087
%%%                        (electronic)) for the decade 1990--1999.
%%%
%%%                        The companion bibliographies sciam18xx.bib,
%%%                        sciam19xx.bib and sciam20xx.bib cover other
%%%                        decades.
%%%
%%%                        At version 4.10, the COMPLETE year coverage
%%%                        looked like this:
%%%
%%%                             1990 ( 425)    1994 ( 469)    1998 ( 714)
%%%                             1991 ( 420)    1995 ( 667)    1999 ( 550)
%%%                             1992 ( 430)    1996 ( 653)
%%%                             1993 ( 464)    1997 ( 597)
%%%
%%%                             Article:       5389
%%%
%%%                             Total entries: 5389
%%%
%%%                        There is no significant coverage of the
%%%                        Arabic edition (Majallat Al-Oloom), the
%%%                        Chinese edition, the French edition (Pour La
%%%                        Science, l'Edition Francaise de Scientific
%%%                        American), the German translation (Spektrum
%%%                        der Wissenschaft), the Italian edition (Le
%%%                        Scienze), the Japanese edition (Saiensonu),
%%%                        the Polish edition (Swiat Nauki), the Russian
%%%                        edition (V mire nauki), or the Spanish
%%%                        edition (Investigacion Ciencia).
%%%
%%%                        The journal has a World-Wide Web site at
%%%
%%%                            http://www.sciam.com/
%%%
%%%                        with pointers to incomplete indexes of
%%%                        issues from 1996--date at
%%%
%%%                            http://www.sciam.com/previousissues.html
%%%
%%%                        In some cases, these indexes have pointers
%%%                        to the full text of selected articles.  URL
%%%                        values in the bibliography entries below
%%%                        contain pointers to these indexes and/or
%%%                        articles.
%%%
%%%                        There is also a searchable archive of issues
%%%                        from 1993 to date, available for download, in
%%%                        PDF form, for a fee:
%%%
%%%                            https://www.sciamarchive.com/
%%%
%%%                        Sadly, the sciam.com publication data proved
%%%                        unreliable because titles in tables of
%%%                        contents frequently did not match those on
%%%                        the articles, and other publication data were
%%%                        often incomplete or inaccurate.
%%%
%%%                        Fortunately, there is now a good archive of
%%%                        journal data at
%%%
%%%                            http://www.nature.com/scientificamerican
%%%
%%%                        and those data have been converted
%%%                        automatically to BibTeX form for this
%%%                        bibliography, with additional programmed and
%%%                        manual work to supply the required bracing of
%%%                        proper nouns in title fields, and compound
%%%                        names in author fields, and to repair other
%%%                        typographical errors.
%%%
%%%                        The September 1996 issue of Scientific
%%%                        American carried an announcement of the
%%%                        SciDEX CD-ROM with articles from
%%%                        1948--1995.  I purchased a copy, and have
%%%                        used it to add and/or correct several dozen
%%%                        entries in this bibliography; unfortunately,
%%%                        the index on that CD-ROM contains only
%%%                        initial page numbers (and often, no volume
%%%                        and issue numbers), and there is no way to do
%%%                        batch searching, so it is of limited utility
%%%                        for extending this bibliography.
%%%
%%%                        The initial draft of this bibliography was
%%%                        derived almost entirely from the OCLC
%%%                        Contents1st database.  Additions were then
%%%                        made from all of the bibliographies in the
%%%                        TeX User Group collection, from the Uncover
%%%                        library database, from the Compendex
%%%                        databases (1970--1996), from the IEEE INSPEC
%%%                        1989--1995 CD-ROM database, from
%%%                        bibliographies in the author's personal
%%%                        files, and from the computer science
%%%                        bibliography collection on ftp.ira.uka.de in
%%%                        /pub/bibliography to which many people of
%%%                        have contributed.  The snapshot of this
%%%                        collection was taken on 5-May-1994, and it
%%%                        consists of 441 BibTeX files, 2,672,675
%%%                        lines, 205,289 entries, and 6,375
%%%                        <at>String{} abbreviations, occupying 94.8MB
%%%                        of disk space.
%%%
%%%                        Regrettably, the OCLC database does not
%%%                        record final page numbers of journal
%%%                        articles, so there are many page ranges of
%%%                        the form 123--?? in this bibliography.  Also,
%%%                        the titles and page numbers for this journal
%%%                        in the OCLC database are often inaccurate.
%%%
%%%                        It is also troubling that different databases
%%%                        sometimes list completely different page
%%%                        number lists for the same article.  This may
%%%                        arise from confusion between the national and
%%%                        international editions, both of which appear
%%%                        to have the same ISSN values.  The SciDEX
%%%                        CD-ROM index sometimes shows separate
%%%                        starting page numbers for the international
%%%                        edition. When both page number ranges are
%%%                        available, they are encoded as ``81--85
%%%                        (Intl. ed. 40--44)''.
%%%
%%%                        Page ranges that are believed to correspond
%%%                        only to the international edition have
%%%                        entries with the journal value of
%%%                        j-SCI-AMER-INT-ED instead of j-SCI-AMER, but
%%%                        I expect that a number of entries attributed
%%%                        to the latter should be the former, and vice
%%%                        versa.
%%%
%%%                        These defects will be remedied if more
%%%                        reliable sources can be found.
%%%
%%%                        Numerous errors in the sources noted above
%%%                        have been corrected.   Spelling has been
%%%                        verified with the UNIX spell and GNU ispell
%%%                        programs using the exception dictionary
%%%                        stored in the companion file with extension
%%%                        .sok.
%%%
%%%                        BibTeX citation tags are uniformly chosen
%%%                        as name:year:abbrev, where name is the
%%%                        family name of the first author or editor,
%%%                        year is a 4-digit number, and abbrev is a
%%%                        3-letter condensation of important title
%%%                        words. Citation tags were automatically
%%%                        generated by software developed for the
%%%                        BibNet Project.
%%%
%%%                        In this bibliography, entries are sorted in
%%%                        publication order within each journal,
%%%                        using bibsort -byvolume.
%%%
%%%                        The checksum field above contains a CRC-16
%%%                        checksum as the first value, followed by the
%%%                        equivalent of the standard UNIX wc (word
%%%                        count) utility output of lines, words, and
%%%                        characters.  This is produced by Robert
%%%                        Solovay's checksum utility.",
%%%  }
%%% ====================================================================

@Preamble{
    "\hyphenation{
        Kuz-i-ora
    }"
    # "\ifx \undefined \blacksquare \let \blacksquare = \bullet \fi"
    # "\ifx \undefined \booktitle   \def \booktitle#1{{{\em #1}}} \fi"
}

%%% ====================================================================
%%% Acknowledgement abbreviations:

@String{ack-nhfb = "Nelson H. F. Beebe,
                    University of Utah,
                    Department of Mathematics, 110 LCB,
                    155 S 1400 E RM 233,
                    Salt Lake City, UT 84112-0090, USA,
                    Tel: +1 801 581 5254,
                    FAX: +1 801 581 4148,
                    e-mail: \path|beebe@math.utah.edu|,
                            \path|beebe@acm.org|,
                            \path|beebe@computer.org| (Internet),
                    URL: \path|https://www.math.utah.edu/~beebe/|"}

%%% ====================================================================
%%% Journal abbreviations:

@String{j-SCI-AMER              = "Scientific American"}

@String{j-SCI-AMER-INT-ED       = "Scientific American [International Edition]"}

%%% ====================================================================
%%% Bibliography entries for some cross-references:

@Article{Anonymous:1990:La,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "10--10",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAa,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "12--12",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SCA,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: Aftershocks",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "14--14",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-14a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-14a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:LC,
  author =       "T. M. B.",
  title =        "Loud and Clear",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "14--15",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-14b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-14b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:N,
  author =       "T. M. B.",
  title =        "Nanofuture",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "15--16",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-15b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-15b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:NP,
  author =       "Philip E. Ross",
  title =        "Nit Picker",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "15--16",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-15a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-15a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:QC,
  author =       "John Horgan",
  title =        "Quasicrystal Clear",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "16--17",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1990:BA,
  author =       "Russell Ruthen",
  title =        "Bottled Antimatter",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "17--17",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-17a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-17a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:RB,
  author =       "Corey S. Powell",
  title =        "The Redshift Blues",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "17--18",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-17b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-17b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:P,
  author =       "T. M. B.",
  title =        "On to the Past",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "18--18",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-18a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-18a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:GT,
  author =       "J. H.",
  title =        "A Grave Tale",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "18--20",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-18b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-18b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:SSS,
  author =       "J. H.",
  title =        "See Spot See Blue",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "20--21",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Searle:1990:BMCa,
  author =       "John R. Searle",
  title =        "Is the Brain's Mind a Computer Program?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "20--25",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Many people working in artificial intelligence believe
                 that a computer simulation of mental processes could
                 actually think. The author argues that computer
                 programs merely manipulate symbols, without reference
                 to meaning, and so are fundamentally incapable of
                 understanding.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., Berkeley, CA, USA",
  classification = "C1230 (Artificial intelligence); C6110 (Systems
                 analysis and programming)",
  corpsource =   "California Univ., Berkeley, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Artificial intelligence; Computer model; Machine
                 intelligence; Programming; Tuning test",
  thesaurus =    "Artificial intelligence; Programming",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Rennie:1990:NE,
  author =       "John Rennie",
  title =        "Nervous Excitement",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "21--21",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-21a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-21a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:SG,
  author =       "J. H.",
  title =        "Sleep of the Guilty",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "21--22",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-21b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-21b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:CS,
  author =       "John Horgan",
  title =        "{Claude E. Shannon}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "22--22B",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:AID,
  author =       "Anonymous",
  title =        "Artificial Intelligence: a Debate",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "25--25",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-25",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-25.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Churchland:1990:CMTa,
  author =       "Paul M. Churchland and Patricia Smith Churchland",
  title =        "Could a Machine Think?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "26--31",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Machines that manipulate symbols according to rules
                 may well never achieve intelligence, but, the authors
                 argue, the proposition does not have absolute force.
                 New kinds of systems (such as artificial neural
                 networks) whose physical organization mimics the brain
                 might well succeed.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., San Diego, CA, USA",
  classification = "C1230 (Artificial intelligence)",
  corpsource =   "California Univ., San Diego, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "AI research; Artificial intelligence",
  thesaurus =    "Artificial intelligence",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Searle:1990:BMCb,
  author =       "John R. Searle",
  title =        "Is the Brain's Mind a Computer Program?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "26--31",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Churchland:1990:CMTb,
  author =       "Paul M. Churchland and Patricia Smith Churchland",
  title =        "Could a Machine Think?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "32--37",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Weintraub:1990:ARD,
  author =       "Harold M. Weintraub",
  title =        "Antisense {RNA} and {DNA}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "40--46",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-40.pdf",
  abstract =     "A cell translates code-carrying ``sense'' RNA into
                 protein. Some cells also make ``antisense'' RNA, which
                 can bind to a particular messenger and thwart
                 translation. In the laboratory, such a molecule can
                 block the expression of a gene and thus reveal the
                 gene's function. In the future, antisense molecules
                 might be recruited to turn off viral genes.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "40--?? (Intl. ed. 34--??)",
}

@Article{Broecker:1990:WDG,
  author =       "Wallace S. Broecker and George H. Denton",
  title =        "What Drives Glacial Cycles?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "48--56",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-48",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-48.pdf",
  abstract =     "Astronomical changes are ultimately responsible. Their
                 effect, though, is to alter the intensity of summer
                 sunlight in the northern latitudes. How are the
                 astronomical changes converted into global climatic
                 changes that trigger ice ages? The authors think the
                 variations in the heat of northern summers force a
                 worldwide reorganization of the ocean and atmosphere.",
  acknowledgement = ack-nhfb,
  affiliation =  "Lamont-Doherty Geol. Obs., Columbia Univ., NY, USA",
  classification = "A9100 (Solid Earth physics); A9210K (Sea-air
                 interactions); A9260S (Climatology)",
  corpsource =   "Lamont-Doherty Geol. Obs., Columbia Univ., NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Climate; climate; climatology; Earth orbit; Earth's
                 orbit; Geochronology; geochronology; Glacial cycles;
                 glacial cycles; Ice sheets; ice sheets;
                 Ocean-atmosphere system; ocean-atmosphere system;
                 oceanography",
  thesaurus =    "Climatology; Earth orbit; Geochronology;
                 Oceanography",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =        "42--50",
}

@Article{Corcoran:1990:SBC,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Computer Babble",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "100--102",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-100.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:RD,
  author =       "Deborah Erickson",
  title =        "Rational Drugs",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "102--104",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-102",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-102.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dambrot:1990:T,
  author =       "Stuart M. Dambrot",
  title =        "{Tensaiji}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "104--104",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-104a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-104a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEa,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "104--105",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-104b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-104b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Hegstrom:1990:HU,
  author =       "Roger A. Hegstrom and Dilip K. Kondepudi",
  title =        "The Handedness of the {Universe}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "108--115",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-108",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-108.pdf",
  abstract =     "From electrons and atoms to molecules, from DNA and
                 proteins to spiraling vines and seashells and on to
                 human beings, nature exhibits handedness, or chirality.
                 The preference for left- or right-handedness seems to
                 be related to fundamental asymmetries in the universe
                 at the atomic scale, but the cause-and-effect relations
                 have yet to be figured out.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "108--?? (Intl. ed. 98--??)",
}

@Article{Sapolsky:1990:SW,
  author =       "Robert M. Sapolsky",
  title =        "Stress in the Wild",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "116--123",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-116.pdf",
  abstract =     "The proper study of humankind may be the baboon, at
                 least with respect to understanding the hormonal
                 effects of stress. Observations of the olive baboon in
                 an African wildlife preserve support the notion that
                 personality strongly influences the hormonal response
                 to stress and, in doing so, influences vulnerability to
                 stress-related disorders.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "116--?? (Intl. ed. 106--??)",
}

@Article{Bollinger:1990:M,
  author =       "John J. Bollinger and David J. Wineland",
  title =        "Microplasmas",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "124--130",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-124",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-124.pdf",
  abstract =     "Strip electrons from some thousands of atoms, confine
                 the atoms in an electromagnetic trap and cool them to
                 about absolute zero, and you have a microplasma. It
                 forms strange states of matter --- sometimes resembling
                 a solid and sometimes a liquid --- that offer
                 physicists a new way to investigate fundamental
                 theories of atomic structure.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "124--?? (Intl. ed. 114--??)",
}

@Article{Anonymous:1990:BVS,
  author =       "Anonymous",
  title =        "A Backyard Version of a {Stirling} Engine can be Built
                 with Common Materials",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "130--??",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Gulkis:1990:CBE,
  author =       "Samuel Gulkis and Philip M. Lubin and Stephan S. Meyer
                 and Robert F. Silverberg",
  title =        "The {Cosmic Background Explorer}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "132--139",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-132",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-132.pdf",
  abstract =     "The satellite, launched late in 1989, may
                 revolutionize our view of the origin and the fate of
                 the universe. Scanning the skies from an earth orbit
                 high above the obscuring atmosphere, its sensitive
                 instruments will be measuring microwave radiation left
                 over from the big bang and looking for infrared
                 radiation from the very first generation of stars.",
  acknowledgement = ack-nhfb,
  affiliation =  "Jet Propulsion Lab., California Inst. of Technol.,
                 Pasadena, CA, USA",
  classification = "A9555J (Radiotelescopes); A9555L (Aerospace
                 instrumentation); A9870V (Background radiations);
                 A9880B (Origin and early evolution of the Universe)",
  corpsource =   "Jet Propulsion Lab., California Inst. of Technol.,
                 Pasadena, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "artificial satellites; astronomical instruments;
                 Background radiation; background radiation; COBE;
                 Cosmic Background Explorer; cosmic background
                 radiation; Cosmology; cosmology; EHF; infrared
                 astronomy; IR; Radio astronomy; radio astronomy;
                 radioastronomy; submillimetre astronomy; Submm; submm;
                 THF",
  thesaurus =    "Artificial satellites; Astronomical instruments;
                 Cosmic background radiation; Cosmology; Infrared
                 astronomy; Radioastronomy; Submillimetre astronomy",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "132--?? (Intl. ed. 122--129)",
}

@Article{Anonymous:1990:CAP,
  author =       "Anonymous",
  title =        "The Cellular Automata Programs that Create Wireworld,
                 Rugworld and other Diversions",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "136--??",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Walker:1990:ASa,
  author =       "Jearl Walker",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "140--144",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-140",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-140.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1990:CR,
  author =       "A. K. Dewdney",
  title =        "Computer Recreations",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "146--149",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-146",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-146.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Ba,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "150--153",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-150",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-150.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Benedick:1990:E,
  author =       "Richard Elliot Benedick",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "1",
  pages =        "154--154",
  month =        jan,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0190-154",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:01 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n1/pdf/scientificamerican0190-154.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lb,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "8--8",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-8",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-8.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAb,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "10--10",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:SCR,
  author =       "John Horgan",
  title =        "Science and the Citizen: {R.I.P. Blackbird}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "12--16",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:AR,
  author =       "Tim Beardsley",
  title =        "Aborted Research",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "16--16",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-16a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-16a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:CH,
  author =       "J. H.",
  title =        "Chub Hubbub",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "16--18",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-16b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-16b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:AW,
  author =       "Corey S. Powell",
  title =        "Up Against the Wall",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "18--19",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Appenzeller:1990:RS,
  author =       "Tim Appenzeller",
  title =        "Roving Stones",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "19--20",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-19",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-19.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:CS,
  author =       "Philip E. Ross",
  title =        "Cold Storage",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "20--22",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{M:1990:SG,
  author =       "T. B. M.",
  title =        "Snakes in the Grass",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "22--22",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-22a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-22a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:KC,
  author =       "John Rennie",
  title =        "Kissing Cousins",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "22--23",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-22b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-22b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:WDD,
  author =       "J. H.",
  title =        "When {Dad} Drinks",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "23--23",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-23a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-23a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:PN,
  author =       "Paul Wallich",
  title =        "Playing the Numbers",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "23--24",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-23b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-23b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:IB,
  author =       "John Horgan",
  title =        "Indecent Burial",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "24--24",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-24D",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-24D.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kinoshita:1990:OC,
  author =       "June Kinoshita",
  title =        "The Oncogene Connection",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "24--24",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Melzack:1990:TNP,
  author =       "Ronald Melzack",
  title =        "The Tragedy of Needless Pain",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "27--33",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-27",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-27.pdf",
  abstract =     "Too often patients suffering from severe pain such as
                 that of cancer receive insufficient amounts of the drug
                 morphine. Why? Because physicians and other health-care
                 workers fear it will turn the patients into addicts.
                 Such fears, the author says, are misplaced: addiction
                 occurs primarily when morphine is taken to elevated
                 mood and not when it is administered to control pain.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "27--?? (Intl. ed. 19--??)",
}

@Article{Foukal:1990:VS,
  author =       "Peter V. Foukal",
  title =        "The Variable {Sun}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "34--41 (Intl. ed. 26--??)",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-34.pdf",
  abstract =     "The sun's apparently steady light belies our star's
                 turbulent and dynamic character. Powerful magnetic
                 fields oscillate across its surface, creating sunspots
                 and flares and producing outbursts of charged particles
                 and energetic radiation. Even the solar ``constant''
                 varies. The sun's changing activity --- some
                 investigators think --- may influence weather on the
                 earth.",
  acknowledgement = ack-nhfb,
  affiliation =  "Cambridge Res. and Instrumentation Inc.,
                 Massachusetts, USA",
  classification = "A9260S (Climatology); A9460G (Solar wind plasma);
                 A9660H (Magnetic and electric fields); A9660Q
                 (Sunspots, faculae, plages); A9660T (Electromagnetic
                 radiation and spectra); A9660V (Particle radiation,
                 solar wind)",
  corpsource =   "Cambridge Res. and Instrumentation Inc.,
                 Massachusetts, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Charged particles emission; charged particles
                 emission; Climates; climates; climatology; Luminosity;
                 luminosity; Magnetic fields; magnetic fields; solar
                 activity; Solar activity, sunlight; solar activity,
                 sunlight; solar magnetism; solar radiation; Solar
                 terrestrial relations; solar terrestrial relations;
                 Solar wind; solar wind; solar-terrestrial
                 relationships; Sun; sunlight; Sunspots; sunspots;
                 Sunspots; Time scales; time scales",
  thesaurus =    "Climatology; Solar activity; Solar magnetism; Solar
                 radiation; Solar wind; Solar-terrestrial relationships;
                 Sunlight; Sunspots",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Goldberger:1990:SPC,
  author =       "Ary L. Goldberger and David R. Rigney and Bruce J.
                 West",
  title =        "Science in Pictures: Chaos and Fractals in Human
                 Physiology",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "42--49",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-42.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Goldberger:1990:CFH,
  author =       "Ary L. Goldberger and David R. Rigney and Bruce J.
                 West",
  title =        "Chaos and Fractals in Human Physiology",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "42--?? (Intl. ed. 34--??)",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "The healthy heart beats to a rhythm that is
                 ever-changing --- but that can become more periodic at
                 the onset of disease. Chaotic dynamics may underlie the
                 formation of many fractal-like structures in the
                 body.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Govindjee:1990:HPM,
  author =       "Govindjee and William J. Coleman",
  title =        "How Plants Make Oxygen",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "50--58",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-50.pdf",
  abstract =     "Plants photosynthesize in order to make carbohydrates
                 for themselves. In the process, they generate the
                 molecular oxygen that fuels the animal world. Only now
                 is it becoming clear how photosynthesis makes oxygen.
                 Tucked deep in the photosynthetic center is a
                 ratchetlike water-oxidizing clock whose every four
                 ticks generate an {$ O_2 $} molecule.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  remark =       "Yes, first author has only a single name.",
  xxnewdata =    "1998.01.30",
  xxpages =      "50--?? (Intl. ed. 42--??)",
}

@Article{Myers:1990:SBP,
  author =       "Frederick S. Myers and E. Corcoran",
  title =        "Science and Business: Progress by Degrees",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "60--66",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-60",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-60.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:AB,
  author =       "John Rennie",
  title =        "Antibody Bonanza",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "62--65",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-62",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-62.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{C:1990:BF,
  author =       "E. C.",
  title =        "Banking Futures",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "65--66",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-65",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-65.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEa,
  author =       "Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "66--66",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-66.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Brodsky:1990:PGA,
  author =       "Marc H. Brodsky",
  title =        "Progress in Gallium Arsenide Semiconductors",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "68--75 (Intl. ed. 56--??)",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-68",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-68.pdf",
  abstract =     "``Gallium arsenide is the technology of the future ---
                 always has been, always will be.'' Well, the future has
                 arrived. Electrons move through a lattice of the alloy
                 much faster than they do through silicon, and now the
                 advent of super-computers and optoelectronics has
                 created a US\$1-billion market for gallium arsenide
                 transistors, light-emitting diodes and other
                 components.",
  acknowledgement = ack-nhfb,
  affiliation =  "IBM Thomas J. Watson Res. Center, Yorktown Heights,
                 NY, USA",
  chemicalindex = "GaAs/bin As/bin Ga/bin",
  classification = "B2520D (II-VI and III-V semiconductors); B2560
                 (Semiconductor devices)",
  corpsource =   "IBM Thomas J. Watson Res. Center, Yorktown Heights,
                 NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Applications; applications; Communications;
                 communications; Computing; computing; Digital
                 circuitry; digital circuitry; GaAs; gallium arsenide;
                 High-speed receivers; high-speed receivers; III-V
                 semiconductor; III-V semiconductors; Microprocessors;
                 microprocessors; Optical capabilities; optical
                 capabilities; Optical generation; optical generation;
                 semiconductor devices; Speed; speed",
  thesaurus =    "Gallium arsenide; III-V semiconductors; Semiconductor
                 devices",
  treatment =    "A Application; G General Review; P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Wilkinson:1990:FSV,
  author =       "Gerald S. Wilkinson",
  title =        "Food Sharing in Vampire Bats",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "76--82",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-76.pdf",
  abstract =     "True to their name, vampire bats consume from 50 to
                 100 percent of their body weight in blood every night.
                 A bat who fails to feed will perish in two days ---
                 unless it can solicit food from a roostmate. The key to
                 survival for these animals is an elaborate system of
                 food sharing, which the author finds is based on the
                 principle of reciprocal altruism.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "76--?? (Intl. ed. 64--??)",
}

@Article{Yanin:1990:AN,
  author =       "Valentin L. Yanin",
  title =        "The Archaeology of {Novgorod}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "84--91",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-84.pdf",
  abstract =     "Opera, film and literature celebrate the glories of
                 the medieval Russian city, whose power once extended
                 from modern Poland to the Urals. Now Novgorod can speak
                 for itself. Excavations have revealed layer on layer of
                 wood dwellings and artifacts --- and hundreds of
                 birch-bark manuscripts that record the details of daily
                 life and illuminate historical and political issues.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "84--?? (Intl. ed. 72--??)",
}

@Article{Anonymous:1990:WPS,
  author =       "Anonymous",
  title =        "When a Polymer Sheet is Stretched, It May ``Neck''
                 Long Before it Snaps",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "86--??",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Arthur:1990:PFE,
  author =       "W. Brian Arthur",
  title =        "Positive Feedbacks in the Economy",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "92--99",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-92.pdf",
  abstract =     "Classical economics sees supply and demand, prices and
                 costs brought into nice equilibrium by negative
                 feedback. Yet much of the economic world is nonlinear.
                 The author and his colleagues borrow sophisticated
                 mathematical tools from physics and apply them to
                 describe the dynamic state of markets, the impact of
                 technology and other aspects of economic reality.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "92--?? (Intl. ed. 80--??)",
}

@Article{Walker:1990:ASb,
  author =       "Jearl Walker",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "100--105",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-100.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bb,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "106--111",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-106.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Malcom:1990:E,
  author =       "Shirley M. Malcom",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "2",
  pages =        "112--112",
  month =        feb,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0290-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:03 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n2/pdf/scientificamerican0290-112.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lc,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "12--12",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAc,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "16--16",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:SCT,
  author =       "John Horgan",
  title =        "Science and the Citizen: Test Negative",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "18--22",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:PH,
  author =       "Paul Wallich",
  title =        "Polar Heat",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "22--24",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:VT,
  author =       "J. H.",
  title =        "Vapor Trail",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "24--26",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:AP,
  author =       "Corey S. Powell",
  title =        "Astronomy Potpourri",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "26--27",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:BW,
  author =       "J. H.",
  title =        "Broadcast Warning",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "27--28",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-27",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-27.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:BP,
  author =       "J. H.",
  title =        "Bee Police",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "28--30",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-28",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-28.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:WD,
  author =       "John Rennie",
  title =        "Who's the Dealer?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "30--32",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:SB,
  author =       "Philip E. Ross",
  title =        "Smelling Better",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "32--32",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-32a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-32a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:W,
  author =       "Elizabeth Corcoran",
  title =        "Down to the Wire",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "32--34",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-32b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-32b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:HH,
  author =       "J. H.",
  title =        "Heli-Hopper",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "34--35",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-34.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Greiner:1990:NRa,
  author =       "Walter Greiner and Aurel Sandulescu",
  title =        "New Radioactivities",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "34--??",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Beardsley:1990:F,
  author =       "Tim Beardsley",
  title =        "Fallout",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "35--36",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-35",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-35.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rusting:1990:SP,
  author =       "Ricki Rusting",
  title =        "Safe Passage?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "36--36",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-36a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-36a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:PE,
  author =       "Tim Beardsley",
  title =        "Punctuated Equilibrium",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "36--38",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-36b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-36b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Burns:1990:OM,
  author =       "Jack O. Burns and Nebojsa Duric and G. Jeffrey Taylor
                 and Stewart W. Johnson",
  title =        "Observatories on the {Moon}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "42--49 (Intl. ed. 18--??)",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-42.pdf",
  abstract =     "What better site could there be for astronomical
                 observations than the surface of the moon, where there
                 is no atmosphere, low background radiation and great
                 seismic stability? The authors propose plans for
                 establishing high-resolution optical, radio, infrared,
                 gamma-ray and X-ray observatories there.",
  acknowledgement = ack-nhfb,
  affiliation =  "New Mexico State Univ., La Cruces, NM, USA",
  classification = "A9545 (Observatories); A9555C (Ground-based
                 telescopes); A9555L (Aerospace instrumentation)",
  corpsource =   "New Mexico State Univ., La Cruces, NM, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "astronomical observatories; Astronomical satellites;
                 astronomical satellites; astronomical telescopes; Low
                 Earth orbit; low Earth orbit; Moon based observatories;
                 Telescopes; telescopes",
  thesaurus =    "Astronomical observatories; Astronomical telescopes",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Smith:1990:I,
  author =       "Kendall A. Smith",
  title =        "{Interleukin-2}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "50--57",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-50.pdf",
  abstract =     "The immune system is a diffuse organ composed of many
                 cell types that have differing, interrelated roles. How
                 is the system controlled? It turns out that the cells
                 communicate, and their roles are coordinated, by means
                 of a family of hormonelike messengers. IL-2 was the
                 first to be recognized.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "50--?? (Intl. ed. 26--??)",
}

@Article{Wright:1990:TCRa,
  author =       "Karen Wright",
  title =        "Trends in Communications: {The} Road to the Global
                 Village",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "57--??",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Greiner:1990:NRN,
  author =       "Walter Greiner and Aurel Sandulescu",
  title =        "New radioactivities (nucleus models)",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "58--63, 66, 67",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Mon May 18 08:08:24 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "The processes whereby atomic nuclei decay through
                 radioactivity have been well known for decades. There
                 is still plenty of life in nuclear physics, though.
                 Sophisticated theory and deft experiment have enabled
                 the authors to predict --- and then to observe --- many
                 new, rare forms of radioactivity.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst. for Theor. Phys., Johann Wolfgang Goethe Univ.,
                 Frankfurt, Germany",
  classification = "A2110F (Shape, charge, radius, form factors and
                 structure functions); A2160C (Shell model); A2160E
                 (Collective models); A2390 (Other topics in nuclear
                 decay and radioactivity)",
  corpsource =   "Inst. for Theor. Phys., Johann Wolfgang Goethe Univ.,
                 Frankfurt, Germany",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Alpha-decay; alpha-decay; Bimodal fission; bimodal
                 fission; Cluster radioactivity; cluster radioactivity;
                 Cold fusion; cold fusion; Collective model; collective
                 model; EM interactions; Energy levels; energy levels;
                 nuclear collective model; nuclear decay by heavy ion
                 emission; Nuclear drops; nuclear drops; nuclear shape;
                 nuclear shell model; Nuclear structure; nuclear
                 structure; Nucleus models; nucleus models; Strong
                 interactions; strong interactions; Two centre shell
                 model; two centre shell model",
  thesaurus =    "Nuclear collective model; Nuclear decay by heavy ion
                 emission; Nuclear shape; Nuclear shell model",
  treatment =    "G General Review",
}

@Article{Greiner:1990:NRb,
  author =       "Walter Greiner and Aurel Sandulescu",
  title =        "New Radioactivities",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "58--67",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-58",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-58.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Johnston:1990:ESC,
  author =       "Arch C. Johnston and Lisa R. Kanter",
  title =        "Earthquakes in Stable Continental Crust",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "68--75 (Intl. ed. 42--??)",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-68",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-68.pdf",
  abstract =     "The word ``earthquake'' conjures up the Pacific rim
                 and other regions where the tectonic plates making up
                 the planet's crust interact. Yet continental sites far
                 from plate boundaries have experienced severe
                 earthquakes --- Missouri, for example. Just where are
                 such events likely to occur? By what mechanisms?",
  acknowledgement = ack-nhfb,
  affiliation =  "Memphis State Univ., TN, USA",
  classification = "A9130B (Seismic sources); A9130D (Seismicity
                 (spatial and temporal distribution)); A9135G (Crust and
                 upper mantle)",
  corpsource =   "Memphis State Univ., TN, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Earth crust; Earthquakes; earthquakes; Seismic
                 activity; seismic activity; seismology; Stable
                 continental crust; stable continental crust",
  thesaurus =    "Earth crust; Earthquakes; Seismology",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:SBL,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Likely Litigation",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "76--77",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-76.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{C:1990:JPF,
  author =       "E. C.",
  title =        "Not Just a Pretty Face",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "77--78",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-77",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-77.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Guterl:1990:OIL,
  author =       "Fred Guterl",
  title =        "One if by Land",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "78--78",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-78a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-78a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{C:1990:FB,
  author =       "E. C.",
  title =        "{Fischer Black}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "78--79",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-78b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-78b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Pope:1990:OSS,
  author =       "Gregory T. Pope",
  title =        "One-Step Steel",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "79--80",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-79",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-79.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEb,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "80--81",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-80",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-80.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wright:1990:TCRb,
  author =       "Karen Wright",
  title =        "Trends in Communications: The Road to the Global
                 Village",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "83--94",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-83",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-83.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wright:1990:RGV,
  author =       "Karen Wright",
  title =        "The Road to the Global Village",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "83--?? (Intl. ed. 57--??)",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Tue May 19 18:01:43 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "The sweep of a technology as it changes contemporary
                 life may well exceed the scope of any one
                 investigator's experience or perception. To capture
                 such events, the Editors of Scientific American have
                 established a bimonthly staff-written feature called
                 TRENDS. In this first article, editor Karen Wright asks
                 innovators, managers and social scientists where they
                 think the fusion of computer and communications
                 technologies is taking us. What are the barriers that
                 obstruct the promised road to the future?",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Airline Information System (AIS); communications
                 technology; computer networks; computer technology;
                 human-machine network (HuMaNet); information
                 technology; multimedia programs; virtual reality",
}

@Article{Anonymous:1990:LIL,
  author =       "Anonymous",
  title =        "Lunar Infants, Lotteries and Meteorites Expose the
                 Dangers of Math Abuse",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "90--??",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Sanderson:1990:SFV,
  author =       "S. Laurie Sanderson and Richard Wassersug",
  title =        "Suspension-Feeding Vertebrates",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "96--101",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-96",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-96.pdf",
  abstract =     "Flamingos and whales have something in common: both
                 are suspension feeders. They obtain food by taking in
                 large quantities of water (some whales can gulp a
                 volume equivalent to half the mass of their body) and
                 ejecting it through a filtering system (such as
                 baleen), thus extracting prey or plants that are much
                 too small to be hunted individually.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "96--?? (Intl. ed. 68--??)",
}

@Article{Weiss:1990:UMF,
  author =       "Joseph Weiss",
  title =        "Unconscious Mental Functioning",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "103--109",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-103",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-103.pdf",
  abstract =     "Can a patient in psychotherapy (or anyone else) make
                 strategic decisions unconsciously? Prevailing wisdom
                 says ``no,'' but by studying transcripts of therapy
                 sessions, the author and his colleagues find that
                 people can actually reason, anticipate consequences and
                 devise plans --- all without knowing they are doing
                 so.Patients apply such skills in the service of getting
                 well.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "103--?? (Intl. ed. 75--??)",
}

@Article{Gamkrelidze:1990:EHI,
  author =       "Thomas V. Gamkrelidze and V. V. Ivanov",
  title =        "The Early History of {Indo-European} Languages",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "110--116",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-110.pdf",
  abstract =     "Generations of scholars have tried to trace the
                 genealogy of this great family of languages in order to
                 recover elements of the lost ancestor language --- and
                 also to determine just who spoke it, and where. The
                 findings that are reported here by Soviet workers
                 indicate that the protolanguage may have arisen in
                 eastern Anatolia more than 6,000 years ago.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "110--?? (Intl. ed. 82--??)",
}

@Article{Dewdney:1990:MRa,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "118--121",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bc,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "122--127",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Tucker:1990:E,
  author =       "Richard F. Tucker",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "3",
  pages =        "128--128",
  month =        mar,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0390-128",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:06 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n3/pdf/scientificamerican0390-128.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Ld,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "10--10",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAd,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "12--12",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SCSa,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: Slow Boat to {Mars}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "14--14",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-14a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-14a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:RL,
  author =       "John Horgan",
  title =        "Right to Lie?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "14--18",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-14b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-14b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:AT,
  author =       "T. M. B.",
  title =        "Acid Test",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "18--20",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:SBW,
  author =       "T. M. B.",
  title =        "Science Behind the Wall",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "20--20",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-20a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-20a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:Z,
  author =       "Paul Wallich",
  title =        "Zap!",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "20--22",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-20b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-20b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:GF,
  author =       "Corey S. Powell",
  title =        "Gone in a Flash",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "22--22",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:AAE,
  author =       "Philip E. Ross",
  title =        "All about Eve",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "22--24",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-22D",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-22D.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:GT,
  author =       "T. M. B.",
  title =        "Green Thumbs",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "24--24",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-24a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-24a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kinoshita:1990:NRF,
  author =       "June Kinoshita",
  title =        "Net Result: Folded Protein",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "24--26",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-24b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-24b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:SI,
  author =       "J. H.",
  title =        "Space Invaders",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "26--30",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:TR,
  author =       "John Rennie",
  title =        "Tone of Relief",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "30--30",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-30a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-30a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:MS,
  author =       "John Horgan",
  title =        "{Mandelbrot} Set-To",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "30--34",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-30b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-30b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Repetto:1990:DT,
  author =       "Robert Repetto",
  title =        "Deforestation in the Tropics",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "36--42",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-36.pdf",
  abstract =     "The world's tropical forests are vanishing at the rate
                 of tens of thousands of square miles a year,
                 diminishing biological diversity, perhaps promoting
                 climate change, and depriving developing countries of
                 valuable resources. What can be done to change the
                 government policies in many Southern Hemisphere
                 countries that actively promote the destruction?",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "36--?? (Intl. ed. 18--??)",
}

@Article{Townes:1990:WHC,
  author =       "Charles H. Townes and Reinhard Genzel",
  title =        "What is Happening at the Center of Our Galaxy?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "46--55 (Intl. ed. 26--??)",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-46",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-46.pdf",
  abstract =     "Optical, radio and gamma-ray telescopes and infrared
                 detectors --- including instruments devised by the
                 authors --- show that the center contains antimatter,
                 intense radiation, turbulent clouds of hot gas and dust
                 and an unseen something with a tremendous gravitational
                 pull. The weight of the evidence indicates that a
                 massive black hole sits at the heart of the Milky
                 Way.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., Berkeley, CA, USA",
  classification = "A9850E (Galactic structure); A9850L (The Galaxy)",
  corpsource =   "California Univ., Berkeley, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Central region; central region; Centre; centre;
                 galactic nuclei; Galaxy; Galaxy nucleus; galaxy
                 nucleus; Spiral galaxies; spiral galaxies",
  thesaurus =    "Galactic nuclei; Galaxy",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Mullis:1990:UOP,
  author =       "Kary B. Mullis",
  title =        "The Unusual Origin of the Polymerase Chain Reaction",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "56--65",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-56",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-56.pdf",
  abstract =     "PCR is a revolutionary biochemical technology that
                 finds --- and then multiplies exponentially ---
                 specific stretches of DNA. The basic techniques and the
                 necessary reagents have been around for years, but it
                 took a stroke of insight in the course of a nighttime
                 automobile ride to put it all together. This is a
                 personal story of the creative process in action.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  remark =       "Reprinted in Revolutions in Science special issue
                 1999.",
  xxnewdata =    "1998.01.30",
  xxpages =      "56--?? (Intl. ed. 36--??)",
}

@Article{Grieve:1990:ICE,
  author =       "Richard A. F. Grieve",
  title =        "Impact Cratering on the {Earth}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "66--73 (Intl. ed. 44--??)",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-66.pdf",
  abstract =     "The earth efficiently destroys evidence of its past,
                 particularly any traces of meteoritic cratering. Yet
                 more than 120 impact craters have been identified.
                 Indeed, meteorite impacts may have been more common
                 than has been thought; they may have brought on
                 episodes of atmospheric and geologic catastrophe,
                 perhaps accounting for major extinctions of species.",
  acknowledgement = ack-nhfb,
  affiliation =  "Geol. Survey of Canada, Ottawa, Ont., Canada",
  classification = "A9190 (Other topics in solid Earth physics)",
  corpsource =   "Geol. Survey of Canada, Ottawa, Ont., Canada",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Earth; Geology; geology; Impact cratering; impact
                 cratering; Meteorite crater; meteorite crater;
                 meteorite craters; Multiply shocked mineral; multiply
                 shocked mineral; Shatter cone; shatter cone",
  thesaurus =    "Geology; Meteorite craters",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Yelled:1990:TKK,
  author =       "John E. Yelled",
  title =        "The Transformation of the {Kalahari !Kung}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "72--??",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:SBM,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: {Milliken \& Co}.",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "74--76",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-74",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-74.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:MM,
  author =       "Deborah Erickson",
  title =        "Of Mice and Men",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "76--77",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-76.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:AU,
  author =       "D. E.",
  title =        "Atmosphere of Uncertainty",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "77--78",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-77",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-77.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stokes:1990:B,
  author =       "Henry Scott Stokes",
  title =        "Breakup?",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "78--78",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-78a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-78a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:C,
  author =       "D. E.",
  title =        "Cashcowosaurus",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "78--79",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-78b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-78b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEb,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "79--80",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-79",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-79.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Golay:1990:ALW,
  author =       "Michael W. Golay and Neil E. Todreas",
  title =        "Advanced Light-Water Reactors",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "82--89 (Intl. ed. 58--??)",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-82",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-82.pdf",
  abstract =     "Environmental concerns, economics and the earth's
                 finite store of fossil fuels argue for a resuscitation
                 of nuclear power. The authors think improved
                 light-water reactors incorporating ``passive'' safety
                 features can be both safe and profitable (provided that
                 the utilities sharpen their management act). But can
                 such reactors be sold successfully to a justifiably
                 skeptical public?",
  acknowledgement = ack-nhfb,
  affiliation =  "MIT, Cambridge, MA, USA",
  classification = "A2850G (Light water reactors)",
  corpsource =   "MIT, Cambridge, MA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Advanced light water reactor; advanced light water
                 reactor; Economics; economics; Fission reactor; fission
                 reactor; fission reactors; LWR; Nuclear reactor;
                 nuclear reactor; Safety; safety",
  thesaurus =    "Fission reactors",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Anonymous:1990:HCC,
  author =       "Anonymous",
  title =        "A Homemade Copper Chloride Laser Emits Powerful Burst
                 of Green and Yellow Light",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "88--??",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Barlow:1990:WBT,
  author =       "Robert B. {Barlow, Jr.}",
  title =        "What the Brain Tells the Eye",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "90--95 (Intl. ed. 66--??)",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-90",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-90.pdf",
  abstract =     "Studies of vision in the horseshoe crab show that the
                 animal's brain exerts substantial control over just
                 what the eyes detect. At night, for example, the brain
                 increases the eye's sensitivity to light by a factor of
                 a million, thereby enabling the male to find a suitable
                 mate in the dark. Simulations on a Connection Machine
                 model the amplification process.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst. of Sensory Res., Syracuse Univ., NY, USA",
  classification = "A8730E (External and internal data communications,
                 nerve conduction and synaptic transmission); A8732
                 (Physiological optics, vision)",
  corpsource =   "Inst. of Sensory Res., Syracuse Univ., NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Bioelectric; bioelectric; bioelectric phenomena;
                 Brain; brain; Circadian rhythm; circadian rhythm; Eye;
                 eye; Eye function; eye function; Horseshoe crab;
                 horseshoe crab; Invertebrate zoology; invertebrate
                 zoology; Limulus; Marine biology; marine biology;
                 neurophysiology; Vision; vision; Visual system; visual
                 system; zoology",
  thesaurus =    "Bioelectric phenomena; Eye; Neurophysiology; Vision;
                 Zoology",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Yellen:1990:TKK,
  author =       "John E. Yellen",
  title =        "The Transformation of the {Kalahari !Kung}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "96--105",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-96",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-96.pdf",
  abstract =     "Once strictly hunter-gatherers, the {!Kung} of
                 southern Africa are less mobile today than in the past
                 and they even cultivate plants and tend herds of
                 animals. What explains the shift? It is perhaps no
                 surprise that an influx of wealth and material goods is
                 partly to blame. Such factors may have led earlier
                 humans to make the changeover to agriculture in
                 prehistoric times.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Vandiver:1990:AG,
  author =       "Pamela B. Vandiver",
  title =        "Ancient Glazes",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "106--113",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-106.pdf",
  abstract =     "For centuries artisans have labored in vain to
                 recreate such legendary glazed ceramics as the
                 sea-green celadons of 13th-century China and the
                 jewel-like tiles that adorned the palaces of the
                 Ottoman Turks. The lost secrets of ancient glazing
                 technology are now being revealed through the marriage
                 of archaeology, art history and the tools of modern
                 materials Science.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "106--?? (Intl. ed. 80--??)",
}

@Article{Walker:1990:ASc,
  author =       "Jearl Walker",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "114--117",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-114",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-114.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morgan:1990:B,
  author =       "M. Granger Morgan",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "118--123",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Gore:1990:E,
  author =       "Al Gore",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "4",
  pages =        "124--124",
  month =        apr,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0490-124",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:08 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n4/pdf/scientificamerican0490-124.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Le,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "13--13",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-13",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-13.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAe,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "16--16",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SCSb,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: Second Opinion",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "19--20",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-19",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-19.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:OSa,
  author =       "John Horgan",
  title =        "Open Skies",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "20--24",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:CGT,
  author =       "Corey S. Powell",
  title =        "Can't Get there from here",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "24--25",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:MW,
  author =       "Paul Wallich",
  title =        "Murky Water",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "25--26",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-25",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-25.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1990:GG,
  author =       "Russell Ruthen",
  title =        "Go with the Grain",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "26--30",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Epstein:1990:CB,
  author =       "Ari W. Epstein",
  title =        "Cool Breeze",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "30--30",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:NYS,
  author =       "J. H.",
  title =        "Now you see it \ldots{}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "30--32",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-30b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-30b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:RTL,
  author =       "T. M. B.",
  title =        "Reach Out and Touch \ldots{}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "32--32",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-32a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-32a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:ST,
  author =       "T. M. B.",
  title =        "Snail Tale",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "32--34",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-32b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-32b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:TFM,
  author =       "T. M. B.",
  title =        "Tainted Feed, Mad Cows",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "34--34",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-34a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-34a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:TGD,
  author =       "J. H.",
  title =        "Through a Glass, Darkly",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "34--36",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-34b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-34b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:AMG,
  author =       "J. H.",
  title =        "An Antidrug Message gets its Facts Wrong",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "36--36",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-36a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-36a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:RRR,
  author =       "T. M. B.",
  title =        "Radiation Risks Revisited",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "36--40",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-36.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:FR,
  author =       "John Horgan",
  title =        "Free Radical",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "40--44",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-40.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Neufeld:1990:WST,
  author =       "Peter J. Neufeld and Neville Colman",
  title =        "When Science Takes the Witness Stand",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "46--53",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-46",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-46.pdf",
  abstract =     "Science is no stranger in the courtroom. Fingerprints
                 along with ballistic and forensic evidence have long
                 played a key role in the judicial process. But new
                 technology demands careful scrutiny. Although DNA
                 ``fingerprinting'' has been evidence in more than 1,000
                 cases, it is far from being infallible.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "46--?? (Intl. ed. 18--??)",
}

@Article{Bahcall:1990:SNP,
  author =       "John N. Bahcall",
  title =        "The Solar-Neutrino Problem",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "54--61 (Intl. ed. 26--??)",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-54",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-54.pdf",
  abstract =     "Far fewer neutrinos from the sun are detected than
                 current physics predicts. But a grand unification
                 theory that ties together all natural forces permits
                 neutrinos to change so they are not readily detected on
                 the earth. New detectors are being designed to spot
                 these ``mutant'' neutrinos --- and confirm the
                 theory.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst. of Adv. Study, Princeton, NJ, USA",
  classification = "A0130R (Reviews and tutorial papers; A1210 (Unified
                 field theories and models); A1315 (Neutrino
                 interactions); A1460G (Neutrinos); A9440H (Energetic
                 solar particles and photons); A9440T (Muons and
                 neutrinos); A9530C (Elementary particle and nuclear
                 processes); A9660K (Interior); resource letters)",
  corpsource =   "Inst. of Adv. Study, Princeton, NJ, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "cosmic ray neutrinos; Grand unification theory; grand
                 unification theory; Mikheyev-Smirnov-Wolfenstein
                 effect; MSW effect; Neutrino oscillations; neutrino
                 oscillations; reviews; solar cosmic ray particles;
                 solar interior; Solar-neutrino problem; solar-neutrino
                 problem; Sun; unified field theories",
  thesaurus =    "Cosmic ray neutrinos; Neutrino oscillations; Reviews;
                 Solar cosmic ray particles; Solar interior; Unified
                 field theories",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Wright:1990:TTSa,
  author =       "Kared Wright",
  title =        "Trends in Transportation: {The} Shape of Things to
                 Go",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "58--??",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Rosenberg:1990:AIC,
  author =       "Steven A. Rosenberg",
  title =        "Adoptive Immunotherapy for Cancer",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "62--69 (Intl. ed. 34--??)",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-62",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-62.pdf",
  abstract =     "Every so often, a cancer mysteriously disappears,
                 probably destroyed by the patient's own defenses. With
                 the aid of recombinant-DNA technology, researcher are
                 boosting the odds by ``teaching'' patients' immune
                 cells to attack cancer. Some patients have been helped
                 and improved treatments are being tested.",
  acknowledgement = ack-nhfb,
  affiliation =  "Natl Cancer Inst",
  classification = "461",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Biological Materials---Cells; Biomedical Engineering;
                 Cancer Treatment; Cell Transfer Therapy; Immunology;
                 Immunotherapy; Patient Treatment",
  xxnewdata =    "1998.01.30",
}

@Article{Wellnhofer:1990:A,
  author =       "Peter Wellnhofer",
  title =        "{Archaeopteryx}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "70--77",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-70",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-70.pdf",
  abstract =     "Was it a bird? Or a reptile? It turns out that
                 Archaeopteryx was more than a little of both. The six
                 existing fossils of this chicken-size creature,
                 equipped with feathers and lizardlike teeth, tell an
                 intriguing tale about how the development of flight
                 guided the evolution of modern birds.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "70--?? (Intl. ed. 42--??)",
}

@Article{Corcoran:1990:SBB,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Bright Future",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "78--80",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-78",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-78.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:TT,
  author =       "Deborah Erickson",
  title =        "Trick of the Tongue",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "80--81",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-80",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-80.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:PR,
  author =       "D. E.",
  title =        "Putting Down Roots",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "81--84",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-81",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-81.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:CC,
  author =       "John Rennie",
  title =        "Cancer Catcher",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "84--84",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-84a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-84a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Myers:1990:PIA,
  author =       "Frederick S. Myers",
  title =        "Play it Again, {WABOT}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "84--85",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-84b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-84b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEc,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "86--88",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-86",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-86.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:HTF,
  author =       "Anonymous",
  title =        "How to Transform Flights of Fancy into Fractal Flora
                 or Fauna",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "90--??",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Wright:1990:TTSb,
  author =       "Karen Wright",
  title =        "Trends in Transportation: The Shape of Things to Go",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "92--101",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-92.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wright:1990:STG,
  author =       "Karen Wright",
  title =        "The Shape of Things to Go",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "92--??",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Like all true loves, the automobile can try one's
                 patience. Air pollution, gridlock and sprawling
                 junkyards are just a few of the frustrations. Now
                 automakers are reshaping industrialized society's
                 favorite way to get around. Tomorrow's cars must
                 minimize pollution, use fuels more efficiently and make
                 driving safer. That requires new materials, advanced
                 aerodynamics and electronics for everything from
                 dashboard navigation systems to controls for engines,
                 brakes and suspensions. Even ``smart'' highways are in
                 the offing.",
  acknowledgement = ack-nhfb,
  classification = "662; 664",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Accident Prevention; Automobile Engines --- Exhaust
                 Gases; Automobile Materials; Automobiles; Automotive
                 Engineering; Design; Highway Systems",
  pagecount =    "10",
}

@Article{Leggett:1990:SC,
  author =       "William C. Leggett and Kenneth T. Frank",
  title =        "The Spawning of the Capelin",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "102--107",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-102",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-102.pdf",
  abstract =     "Once a year waves of a small, silvery fish called
                 capelin swim on the beaches of Newfoundland to spawn
                 and die. When the eggs hatch, the tiny larvae remain on
                 the beach for hours or days. Then, in response to some
                 signal, they head out to sea. How they know when the
                 time is right is a fascinating story with implications
                 for the fishing industry.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "102--?? (Intl. ed. 68--??)",
}

@Article{Peterson:1990:HPP,
  author =       "Carl W. Peterson",
  title =        "High-Performance Parachutes",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "108--116",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-108",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-108.pdf",
  abstract =     "Few people would bet that a parachute could slow down
                 a payload weighing as much as a family car if it were
                 dropped from an airplane traveling faster than the
                 speed of sound. But new designs using high-strength
                 fibers can decelerate rockets, missiles and escape pods
                 for pilots to a snail's pace in just a few seconds,
                 landing them from low altitudes with barely a bump.",
  acknowledgement = ack-nhfb,
  affiliation =  "Sandia Natl Lab",
  affiliationaddress = "Albuquerque, NM, USA",
  classification = "431",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Aerodynamics; Computer Aided Analysis; Materials;
                 Parachutes",
  pagecount =    "7",
  xxnewdata =    "1998.01.30",
  xxpages =      "108--?? (Intl. ed. 74--??)",
}

@Article{Caldwell:1990:HFS,
  author =       "John C. Caldwell and Pat Caldwell",
  title =        "High Fertility in {Sub-Saharan Africa}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "118--125",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-118.pdf",
  abstract =     "There is one exception to the nearly worldwide decline
                 in birth rates over the past 50 years: sub-Saharan
                 Africa. Here religious and social beliefs promote large
                 families. The solution may be improved health care to
                 mitigate the fear of dying without descendants.
                 Otherwise the region will double its share of the
                 world's population during the next century.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "118--?? (Intl. ed. 82--??)",
}

@Article{Dewdney:1990:MRb,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "126--129",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{McMillan:1990:BRE,
  author =       "Priscilla Johnson McMillan",
  title =        "Books: Review of {{\booktitle{Edward Teller: Giant of
                 the Golden Age of Physics}}, by Stanley A. Blumberg and
                 Louis G. Panos}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "130--135",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/bibnet/authors/t/teller-edward.bib;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-130.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Mahoney:1990:E,
  author =       "Richard J. Mahoney",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "5",
  pages =        "136--136",
  month =        may,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0590-136",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:10 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n5/pdf/scientificamerican0590-136.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lf,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "10--10",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAEa,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago: Errata",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "10--10",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-10a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-10a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAf,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "12--12",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:SCB,
  author =       "Deborah Erickson",
  title =        "Science and the Citizen: Blood Feud",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "17--18",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:HL,
  author =       "Tim Beardsley",
  title =        "{Hubble}'s Legacy",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "18--22",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:DW,
  author =       "John Horgan",
  title =        "Death Watch",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "22--25",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:PR,
  author =       "Paul Wallich",
  title =        "{Peary} Redux",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "25--26",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-25",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-25.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:SWS,
  author =       "Corey S. Powell",
  title =        "Science Writ Small",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "26--26",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-26a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-26a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kinoshita:1990:AF,
  author =       "June Kinoshita",
  title =        "Atomic Fountain",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "26--31",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-26b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-26b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:FRI,
  author =       "J. H.",
  title =        "``{Flying Ring}'' Inventor Revamps the Boomerang",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "30--30",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:MBS,
  author =       "Philip E. Ross",
  title =        "Man Bites Shark",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "31--31",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-31a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-31a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:OGG,
  author =       "John Rennie",
  title =        "Old Green Genes",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "31--34",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-31b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-31b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:S,
  author =       "J. H.",
  title =        "Skullduggery",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "34--34",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-34a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-34a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rusting:1990:ET,
  author =       "Ricki Rusting",
  title =        "Easing the Trauma",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "34--36",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-34b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-34b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:OSb,
  author =       "John Horgan",
  title =        "Overview: Schizophrenia",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "37--40",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-37",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-37.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ulmann:1990:R,
  author =       "Andr{\'e} Ulmann and Georges Teutsch and Daniel
                 Philibert",
  title =        "{Ru 486}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "42--48",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-42.pdf",
  abstract =     "Most drugmakers stay out of reproductive research. The
                 development of new contraceptives is costly, the reward
                 slight and the risk of controversy great. France's
                 Roussel-Uclaf was no exception. But its work on
                 synthetic steroids turned up an unexpected result: a
                 compound that can safely terminate pregnancy by
                 inhibiting progesterone. Here is the investigators' own
                 story.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "42--?? (Intl. ed. 18--??)",
}

@Article{Binzel:1990:P,
  author =       "Richard P. Binzel",
  title =        "{Pluto}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "50--58 (Intl. ed. 26--??)",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-50.pdf",
  abstract =     "Astronomers have finally pierced the veil that has
                 surrounded the ninth planet since it was first sighted
                 60 years ago. They find a frigid, rocky world with
                 bright polar caps, a surface of frozen methane and a
                 huge moon covered with ice. Yet many questions will
                 remain unanswered as long as Pluto continues to be the
                 only planet not visited by a scientific spacecraft.",
  acknowledgement = ack-nhfb,
  affiliation =  "MIT, Cambridge, MA, USA",
  chemicalindex = "H2O/bin H2/bin H/bin O/bin; Ar/el; N2/el N/el; O2/el
                 O/el; CO/bin C/bin O/bin",
  classification = "A0130R (Reviews and tutorial papers; A9630R (Pluto
                 and satellite); resource letters)",
  corpsource =   "MIT, Cambridge, MA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Ar atmosphere; Charon; CO; Double planet; double
                 planet; H$_{2}$O ice surface; H/sub 2/O ice surface;
                 Methane ice surface; methane ice surface; N$_{2}$;
                 N/sub 2/; O$_{2}$; O/sub 2/; occultations; outer
                 planets; planetary atmospheres; Planetary diameter;
                 planetary diameter; Planetary mass; planetary mass;
                 Planetary methane atmosphere; planetary methane
                 atmosphere; planetary satellites; Pluto; Pluto's
                 characteristics; Pluto's similarities to Triton;
                 Pluto-Charon eclipses; Pluto-Charon natural eclipse
                 events; Pluto-Charon systems; reviews; Satellite
                 diameter; satellite diameter; solar system; Solar
                 system formation; solar system formation; space mission
                 to Pluto",
  thesaurus =    "Occultations; Planetary atmospheres; Planetary
                 satellites; Pluto; Reviews",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Suga:1990:BNC,
  author =       "Nobuo Suga",
  title =        "Biosonar and Neural Computation in Bats",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "60--68",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-60",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-60.pdf",
  abstract =     "With an ease that would be the envy of any fighter
                 pilot, bats use reflected sound to track and capture
                 prey. An investigation of their complex and highly
                 developed echolocating skill opens the way to a deep
                 understanding of how the central nervous system
                 processes auditory signals --- and how it extracts a
                 wealth of information from them.",
  acknowledgement = ack-nhfb,
  affiliation =  "Washington Univ., St Louis, MO, USA",
  classification = "A0130R (Reviews and tutorial papers; A8738 (Mechano-
                 and chemio-ceptions); resource letters)",
  corpsource =   "Washington Univ., St Louis, MO, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Bats; bats; bioacoustics; Biosonar; biosonar; Doppler
                 shifts; Flying insect; flying insect; mechanoception;
                 Neural computation; neural computation;
                 neurophysiology; Outer ear structure; outer ear
                 structure; Prey location; prey location; reviews; Sound
                 interference pattern; sound interference pattern; Sound
                 pulses; sound pulses; Target azimuth; target azimuth;
                 Target size; target size",
  thesaurus =    "Bioacoustics; Mechanoception; Neurophysiology;
                 Reviews",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "60--66, 68 (Intl. ed. 34--??)",
}

@Article{Macdonald:1990:MOR,
  author =       "Kenneth C. Macdonald and Paul J. Fox",
  title =        "The {Mid-Ocean Ridge}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "72--79 (Intl. ed. 42--??)",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-72",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-72.pdf",
  abstract =     "The Mid-Ocean Ridge girdles the earth like the seam of
                 a baseball. For more than 75,000 kilometers, this
                 submerged range of razorback mountains --- many higher
                 than the greatest peak on land --- marks the restless
                 boundary between continental plates. An analysis of
                 this huge structure reveals a fascinating picture of
                 how it is created by magma welling up as the plates
                 pull apart.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., Santa Barbara, CA, USA",
  classification = "A0130R (Reviews and tutorial papers; A9140
                 (Volcanology); A9145D (Plate tectonics); A9150E (Ocean
                 bottom processes); A9150G (Bathymetry and seafloor
                 topography); resource letters)",
  corpsource =   "California Univ., Santa Barbara, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Constructive plate boundaries; constructive plate
                 boundaries; DEVALS; Deviations from axial linearity;
                 deviations from axial linearity; First-order
                 discontinuities; first-order discontinuities;
                 Fourth-order discontinuities; fourth-order
                 discontinuities; Magma-supply model; magma-supply
                 model; Mid-ocean ridge; mid-ocean ridge; Mid-ocean
                 ridge segmentation; mid-ocean ridge segmentation;
                 oceanic crust; Oceanic spreading centres; oceanic
                 spreading centres; Off-axis structures; off-axis
                 structures; Overlapping spreading centres; overlapping
                 spreading centres; Plate tectonics; plate tectonics;
                 reviews; Second-order discontinuities; second-order
                 discontinuities; Small-scale structure; small-scale
                 structure; tectonics; Third-order discontinuities;
                 third-order discontinuities; Transform faults;
                 transform faults; volcanology; Warped distorted oceanic
                 crust; warped distorted oceanic crust",
  thesaurus =    "Oceanic crust; Reviews; Tectonics; Volcanology",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Nahin:1990:OHa,
  author =       "Paul J. Nahin",
  title =        "{Oliver Heaviside}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "80--??",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:SBTa,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Talking Policy",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "82--84",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-82",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-82.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:SW,
  author =       "Deborah Erickson",
  title =        "Sick of Work",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "84--86",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-84.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:DB,
  author =       "Philip E. Ross",
  title =        "Dust Busters",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "86--88",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-86",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-86.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:PP,
  author =       "D. E.",
  title =        "Patent Power",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "88--93",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-88.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:SHO,
  author =       "Anonymous",
  title =        "Sunspots and how to observe them safely",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "88--??",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{E:1990:RP,
  author =       "D. E.",
  title =        "Remote Possibility",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "93--93",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-93",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-93.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEc,
  author =       "Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "94--95",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-94",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-94.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Pietsch:1990:SPF,
  author =       "Theodore W. Pietsch and David B. Grobecker",
  title =        "Science in Pictures: Frogfishes",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "96--103",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-96",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-96.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Pietsch:1990:F,
  author =       "Theodore W. Pietsch and David B. Grobecker",
  title =        "Frogfishes",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "96--?? (Intl. ed. 56--??)",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Beautifully camouflaged as rock, coral or some other
                 feature of the aquatic landscape, these sedentary
                 superpredators display a modified fin that acts as a
                 lure. When the prey is within range, they engulf the
                 meal in milliseconds.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Lounasmaa:1990:S,
  author =       "Olli V. Lounasmaa and George Pickett",
  title =        "The {$^3$He} Superfluids",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "104--111 (Intl. ed. 64--??)",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-104",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-104.pdf",
  abstract =     "Physicists despair at re-creating the tremendous
                 temperatures that prevailed at the moment of the big
                 bang. But near the low end of the scale they routinely
                 outdo nature. At temperatures colder than any occurring
                 normally in the universe, matter behaves strangely.
                 Helium 3, for example, becomes superfluid. Its
                 properties may provide insight into conditions at the
                 core of a star.",
  acknowledgement = ack-nhfb,
  affiliation =  "Low Temp. Lab., Helsinki Univ. of Technol., Finland",
  chemicalindex = "He/el",
  classification = "A6750F (Superfluid phase)",
  corpsource =   "Low Temp. Lab., Helsinki Univ. of Technol., Finland",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "$^{3}$He; /Sup 3/He; Cooper pairs; quantum mechanics;
                 Quantum mechanics; superfluid helium-3; superfluids;
                 Superfluids; vortices; Vortices",
  thesaurus =    "Cooper pairs; Superfluid helium-3; Vortices",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Reganold:1990:SA,
  author =       "John P. Reganold and Robert I. Papendick and James F.
                 Parr",
  title =        "Sustainable Agriculture",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "112--120",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-112.pdf",
  abstract =     "Chemical-intensive, fossil fuel-dependent farming made
                 U.S. agriculture the most productive in the world. The
                 price: polluted water, barren soil and economic
                 vulnerability. Growing numbers of farmers are now
                 turning to practices that aim for a ``sustainable
                 agriculture.'' They are profitably applying such
                 techniques as crop rotation, biological pest control
                 and natural fertilization.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "112--?? (Intl. ed. 72--??)",
}

@Article{Nahin:1990:OHb,
  author =       "Paul J. Nahin",
  title =        "{Oliver Heaviside}",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "122--129",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Nahin:1990:OHBa,
  author =       "Paul J. Nahin",
  title =        "{Oliver Heaviside} (biography)",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "122--129",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Mon May 18 08:08:24 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Every time you talk on the telephone, you benefit from
                 the work of this forgotten Victorian genius. A
                 brilliant, self-taught mathematician, he held only one
                 job --- that of a telegraph operator and quit at 24. He
                 then clarified Maxwell's electromagnetic theory,
                 invented a device that makes long-distance telephony
                 possible and became the first to use vectors to
                 describe forces.",
  acknowledgement = ack-nhfb,
  affiliation =  "New Hampshire Univ., Durham, NH, USA",
  classification = "A0160 (Biographical, historical, and personal
                 notes)",
  corpsource =   "New Hampshire Univ., Durham, NH, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Age; age; biographies; Biography; biography; Circuit
                 design; circuit design; Earth; Electromagnetic
                 induction; electromagnetic induction; Maxwell's
                 equations; Maxwell's theory; Oliver Heaviside;
                 Operational calculus; operational calculus",
  thesaurus =    "Biographies",
  treatment =    "G General Review",
}

@Article{Mims:1990:ASa,
  author =       "Forrest M. {Mims III}",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "130--133",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-130.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bd,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "134--139",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-134",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-134.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Gomory:1990:E,
  author =       "Ralph Gomory",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "262",
  number =       "6",
  pages =        "140--140",
  month =        jun,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0690-140",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:12 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v262/n6/pdf/scientificamerican0690-140.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lg,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "12--12",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAg,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "14--14",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:SCD,
  author =       "John Horgan",
  title =        "Science and the Citizen: The Death Penalty",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "17--20",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:BCO,
  author =       "J. H.",
  title =        "As Birth-Control Options in the {U.S.} Dwindle, more
                 Married Women Turn to Sterilization",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "18--18",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:SN,
  author =       "J. H.",
  title =        "Strength in Numbers",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "20--20",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Janowski:1990:MI,
  author =       "Pat Janowski",
  title =        "Mapping the Immeasurable",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "24--25",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:MM,
  author =       "John Rennie",
  title =        "Of Mice and {MS}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "25--25",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-25a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-25a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:PB,
  author =       "J. H.",
  title =        "{Pythagoras}'s Bells",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "25--26",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-25b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-25b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SG,
  author =       "Tim Beardsley",
  title =        "Shocking Genes",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "26--26",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:NLS,
  author =       "J. H.",
  title =        "A Nasty Little Squirt",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "28--28",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-28a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-28a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:GM,
  author =       "Philip E. Ross",
  title =        "{Gothic} Mystery",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "28--28",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-28b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-28b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:OE,
  author =       "T. M. B.",
  title =        "Orbiting Eye",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "30--30",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-30a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-30a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:LC,
  author =       "Corey S. Powell",
  title =        "Lost in the Clouds",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "30--32",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-30b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-30b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1990:PMM,
  author =       "Russell Ruthen",
  title =        "Profile: Modest Maverick",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "32--35",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{White:1990:GCD,
  author =       "Robert M. White",
  title =        "The {Great Climate Debate}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "36--43",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-36.pdf",
  abstract =     "There is no doubt that human activity is increasing
                 the amount of carbon dioxide and other greenhouse gases
                 in the atmosphere. Whether that spells sweeping global
                 climate change is still much debated. Should we act to
                 blunt the impact in the face of this uncertainty? The
                 author thinks so.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "36--?? (Intl. ed. 18--??)",
}

@Article{DeRobertis:1990:HGV,
  author =       "Eddy M. {De Robertis} and Guillermo Oliver and
                 Christopher V. E. Wright",
  title =        "Homeobox Genes and the Vertebrate Body Plan",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "46--52 (Intl. ed. 26--??)",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-46",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-46.pdf",
  abstract =     "What tells some embryonic cells to become limbs and
                 other seemingly identical cells to form complex organs?
                 It is a fascinating group of genes with a common
                 feature called the homeobox. Key to development in many
                 animals, these genes are remarkably similar in fruit
                 flies, frogs --- and humans.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:TANa,
  author =       "Elizabeth Corcoran and Tim Beardsley",
  title =        "Trends in Aerospace: {The} New Space Race",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "50--??",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Myers:1990:LC,
  author =       "Stephen Myers and Emilio Picasso",
  title =        "The {LEP} Collider",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "54--61 (Intl. ed. 34--??)",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-54",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-54.pdf",
  abstract =     "Until the U.S. builds its Superconducting
                 Supercollider, Europe's Large Electron-Positron
                 Collider is the big gun in particle physics. Almost
                 from the very start in July, 1989, the LEP has produced
                 important results. The design and construction of this
                 giant research tool is a story in its own right.",
  acknowledgement = ack-nhfb,
  affiliation =  "European Lab. for Particle Phys., Geneva,
                 Switzerland",
  classification = "A2920D (Storage rings); A2920L (Synchrotrons); B7410
                 (Accelerators)",
  corpsource =   "European Lab. for Particle Phys., Geneva,
                 Switzerland",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "electron accelerators; Large electron-positron
                 collider; large electron-positron collider; LEP;
                 storage rings; synchrotrons; Z degrees particles",
  thesaurus =    "Electron accelerators; Storage rings; Synchrotrons",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Atkinson:1990:WCD,
  author =       "Mark A. Atkinson and Noel K. Maclaren",
  title =        "What Causes Diabetes?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "62--71",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-62",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-62.pdf",
  abstract =     "With insulin injections, the diagnosis of type I
                 diabetes is no longer a death sentence. But this
                 treatment is not a cure. A new understanding of how the
                 immune system is turned against the body's own
                 insulin-producing cells is pointing to ways this
                 devastating disease may one day be prevented --- or
                 halted.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "62--?? (Intl. ed. 42--??)",
}

@Article{Corcoran:1990:TANb,
  author =       "Elizabeth Corcoran and Tim Beardsley",
  title =        "Trends in Aerospace: The New Space Race",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "72--85",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-72",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-72.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:NSR,
  author =       "Elizabeth Corcoran and Tim Beardsley",
  title =        "The New Space Race",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "72--??",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "This time around the prize is not military supremacy
                 --- it's market share. The U.S., Europe, the Soviet
                 Union, China and Japan are competing intensely for the
                 satellite-launch business. The front-runners will be
                 those nations that apply fuel chemistry, materials
                 science and electronics to engineer less expensive ways
                 to reach orbit. There aren't enough payloads to go
                 around, and the prospect of manufacturing in space is
                 still elusive. So the contest won't be over until
                 researchers discover what --- if anything --- is
                 commercially viable in space.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  pagecount =    "10",
}

@Article{Sheldrick:1990:SBD,
  author =       "Michael G. Sheldrick",
  title =        "Science and Business: Driving While Automated",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "86--88",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-86",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-86.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:OJA,
  author =       "Anonymous",
  title =        "An Odd Journey Along Even Roads Leads to Home in
                 {Golygon City}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "86--??",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Erickson:1990:DYS,
  author =       "Deborah Erickson",
  title =        "Do you See What {I} See?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "88--89",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-88.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:MMS,
  author =       "John Rennie",
  title =        "Move Over, {Mr. Spock}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "89--92",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-89",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-89.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:NH,
  author =       "D. E.",
  title =        "Now Hear This",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "92--93",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-92.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEd,
  author =       "Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "93--93",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-93",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-93.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Conkling:1990:P,
  author =       "John A. Conkling",
  title =        "Pyrotechnics",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "96--102",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-96",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-96.pdf",
  abstract =     "Fireworks have awed and delighted for centuries. They
                 also have illuminated battlefields and concealed
                 weapons and troops. Early pyrotechnicians worked by
                 guess and by gosh, often passing the secrets of those
                 brilliant displays down through the generations. Modern
                 chemistry reveals the processes underlying the sounds,
                 shapes and colors --- and finds surprising new uses for
                 pyrotechnic devices.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "atomic emission; chemistry of pyrotechnics; design and
                 composition of fireworks; fireworks displays;
                 incandescent emission; molecular emission; pyrotechnic
                 fuels",
  xxnewdata =    "1998.01.30",
  xxpages =      "96--?? (Intl. ed. 66--??)",
}

@Article{Newhouse:1990:CB,
  author =       "Joseph R. Newhouse",
  title =        "Chestnut Blight",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "106--111",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-106.pdf",
  abstract =     "Settlers in eastern North America were greeted by
                 nearly unbroken forests of majestic chestnut trees.
                 This versatile hardwood provided food, fuel, furniture
                 and fence posts. Then, beginning around 1900, the
                 chestnut was all but wiped out by a blight from Asia.
                 Now biotechnology has uncovered the genetic basis for
                 the disease's virulence, pointing to ways the fungus
                 might be controlled.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "106--?? (Intl. ed. 74--??)",
}

@Article{Graham:1990:RT,
  author =       "Ronald L. Graham and Joel H. Spencer",
  title =        "{Ramsey} Theory",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "112--117",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "Compendex database; Distributed/QLD/1990.bib;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-112.pdf",
  abstract =     "The brilliant mathematician Frank Plumpton Ramsey
                 proved that complete disorder is an impossibility.
                 Every large set of numbers, points or objects
                 necessarily contains a highly regular pattern.",
  abstract-2 =   "Stargazers have always found patterns in the sky. But
                 what governs the shape of constellations? In 1928
                 mathematician Frank Plumpton Ramsey proved that a large
                 enough number of stars will produce any pattern ---
                 from a rectangle to the Big Dipper. By figuring out
                 just how many numbers guarantee a certain pattern,
                 Ramsey theorists help engineers to design better
                 communications networks.",
  acknowledgement = ack-nhfb,
  date =         "01/07/93",
  descriptors =  "Simulation; RNG",
  enum =         "9880",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  remark =       "(VBI-002858)",
  xxnewdata =    "1998.01.30",
  xxpages =      "112--?? (Intl. ed. 80--85)",
}

@Article{Dewdney:1990:MRc,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "118--121",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Be,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "122--127",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Zinder:1990:E,
  author =       "Norton D. Zinder",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "1",
  pages =        "128--128",
  month =        jul,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0790-128",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:14 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n1/pdf/scientificamerican0790-128.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Ea,
  author =       "Anonymous",
  title =        "Errata",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "10--10",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-10a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-10a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lh,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "10--10",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAh,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "12--12",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:SCD,
  author =       "Paul Wallich",
  title =        "Science and the Citizen: Dark Days",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "16--20",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Guterl:1990:BCB,
  author =       "Fred Guterl",
  title =        "Big Country, Big Problems",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "20--20",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1990:HG,
  author =       "Marguerite Holloway",
  title =        "Hot Geese",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "22--22",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:OK,
  author =       "Tim Beardsley",
  title =        "{Oravske Kuru}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "24--26",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:BA,
  author =       "John Horgan",
  title =        "Bufo Abuse",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "26--27",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rusting:1990:CT,
  author =       "Ricki Rusting",
  title =        "A Clock in the Trees",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "30--30",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-30a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-30a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:UM,
  author =       "John Horgan",
  title =        "Unsolved Mysteries",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "30--32",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-30b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-30b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:STT,
  author =       "T. M. B.",
  title =        "The Sea Turtle's Tale",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "32--32",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:PGD,
  author =       "Tim Beardsley",
  title =        "Profile: Gene Doctor",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "33--33B",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-33",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-33.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Nolan:1990:TWB,
  author =       "Janne E. Nolan and Albert D. Wheelon",
  title =        "{Third World} Ballistic Missiles",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "34--40",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-34.pdf",
  abstract =     "The U.S. and the Soviet Union may have buried the
                 hatchet, but the missiles are still out there. More and
                 more of them. Today the governments of Third World
                 countries such as Syria, Iraq, Brazil and Korea have
                 ballistic missiles and the technology to build them.
                 Some may have nuclear capability. So the threat of a
                 government or terrorist group launching an attack is
                 more chilling than ever.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "34--?? (Intl. ed. 16--??)",
}

@Article{Cava:1990:SB,
  author =       "Robert J. Cava",
  title =        "Superconductors Beyond 1-2-3",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "42--49 (Intl. ed. 24--??)",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-42.pdf",
  abstract =     "In the past four years researchers have developed a
                 dozen ceramics whose electric resistance vanishes at
                 temperatures as high as 125 kelvins. In all the best
                 superconductors, planes of copper and oxygen atoms
                 compete against layers of other elements for electrons.
                 Chemists have now learned to stack the odds against one
                 of the competitors to achieve higher transition
                 temperatures.",
  acknowledgement = ack-nhfb,
  affiliation =  "AT\&T Bell Laboratories",
  affiliationaddress = "Murray Hill, NJ, USA",
  chemicalindex = "Cu/ss O/ss; YBaCuO/ss Ba/ss Cu/ss O/ss Y/ss",
  classification = "544; 547; 549; 701; 708; 812; A6160 (Specific
                 structure of inorganic compounds); A7410 (Occurrence,
                 critical temperature); A7470V (Perovskite phase
                 superconductors)",
  corpsource =   "AT and T Bell Labs., Murray Hill, NJ, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Bismuth Compounds; Bismuth Strontium Copper Oxides;
                 Ceramic Materials; crystal atomic structure of
                 inorganic compounds; Cu-O planes; Electronic state;
                 electronic state; Electronically active planes;
                 electronically active planes; High Temperature
                 Superconductors; High temperature superconductors; High
                 Temperature Superconductors; high temperature
                 superconductors; high-temperature superconductors;
                 Oxide Superconductors; Reviews; Structures; structures;
                 Thallium Barium Calcium Copper Oxides; Thallium
                 Compounds; Transition temperature; transition
                 temperature; Y-Ba-Cu-O; Yttrium Barium Copper Oxides;
                 Yttrium Compounds",
  thesaurus =    "Crystal atomic structure of inorganic compounds;
                 High-temperature superconductors",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Mills:1990:ARI,
  author =       "John Mills and Henry Masur",
  title =        "{AIDS}-Related Infections",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "50--57",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-50.pdf",
  abstract =     "It is not the HIV virus that kills most AIDS patients.
                 It is a fatal progression of opportunistic infections
                 such as Pneumocystis pneumonia that flourish as the
                 virus weakens the body's immune system. Because these
                 infections account for as many as 90 percent of AIDS
                 deaths, prolonging lives depends on controlling them.
                 New treatments are helping.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "50--?? (Intl. ed. 32--??)",
}

@Article{Jurgens:1990:LF,
  author =       "Hartmut J{\"u}rgens and Heinz-Otto Peitgen and Dietmar
                 Saupe",
  title =        "The Language of Fractals",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "60--67",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-60",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-60.pdf",
  abstract =     "With fractal geometry, mathematicians can describe the
                 beats of a dying heart or the birth of a storm cloud
                 with the same ease that an architect can draw the
                 blueprints for a house. They can also generate complex
                 structures precisely, using only a few mathematical
                 ``words.'' Fractal algorithms may help cut the
                 complexity and cost of transmitting and storing
                 images.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "60--?? (Intl. ed. 40--??)",
}

@Article{Berry:1990:WMF,
  author =       "R. Stephen Berry",
  title =        "When the melting and freezing points are not the
                 same",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "68--74",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-68",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-68.pdf",
  abstract =     "Freezing and melting points are not always one and the
                 same. Experiments with atomic clusters --- small groups
                 of atoms that share the properties of individual
                 molecules and bulk materials --- show that these two
                 temperatures can actually be very different. Depending
                 on the available energy, clusters can simultaneously
                 exist as solids and liquids, then jump abruptly to
                 either state.",
  acknowledgement = ack-nhfb,
  affiliation =  "Chicago Univ., IL, USA",
  classification = "A3640 (Atomic and molecular clusters); A6470D
                 (Solid-liquid transitions)",
  corpsource =   "Chicago Univ., IL, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Atomic clusters; atomic clusters; freezing; Freezing
                 point; freezing point; Liquid; liquid; Melting point;
                 melting point; Solid; solid",
  thesaurus =    "Atomic clusters; Freezing; Melting point",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "68--72, 74 (Intl. ed. 50--??)",
}

@Article{Handel:1990:SDA,
  author =       "Steven N. Handel and Andrew J. Beattie",
  title =        "Seed Dispersal by Ants",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "76--83A",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-76.pdf",
  abstract =     "Many seeds get around by sticking to the fur (or
                 clothes) of passing mammals. But a large number of
                 plants have evolved seeds that are designed to be
                 dispersed by ants. Instead of burrs, these seeds grow a
                 tasty lump of fat. The ants carry the seeds home, eat
                 the fat and discard the rest, which then germinates.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "76--?? (Intl. ed. 58--??)",
}

@Article{Jones:1990:GWT,
  author =       "Philip D. Jones and Tom M. L. Wigley",
  title =        "Global Warming Trends",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "84--91",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-84.pdf",
  abstract =     "One way to see if the earth is actually getting warmer
                 is to check historical temperature records. A decade
                 ago the authors began to do just that. They collected a
                 hodgepodge of readings going back 300 years. Then they
                 attempted to quantify the data. Their verdict: a
                 0.5-degree Celsius increase.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "84--?? (Intl. ed. 66--??)",
}

@Article{Anonymous:1990:HMU,
  author =       "Anonymous",
  title =        "How to Monitor Ultraviolet Radiation from the {Sun}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "86--??",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Kinoshita:1990:SPM,
  author =       "June Kinoshita",
  title =        "Science in Pictures: {Maya} Art for the Record",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "92--97",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-92.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kinoshita:1990:MAR,
  author =       "June Kinoshita",
  title =        "{Maya} Art for the Record",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "92--?? (Intl. ed. 74--??)",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Maya scholars owe a lot to a determined Englishwoman
                 named Adela Catherine Breton. In 1900 she rode into the
                 ruins of Chichen Itza where she spent the next eight
                 years sketching and painting the fading murals and
                 reliefs. Today her record is all that remains of many
                 of those invaluable works of art. Other artists are now
                 making similar copies of the last originals before
                 they, too, are obliterated.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:SBTb,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: a Thin Line",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "98--100",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-98",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-98.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1990:PGG,
  author =       "Corey S. Powell",
  title =        "Plastic Goes Green",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "101--101",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-101",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-101.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:P,
  author =       "Deborah Erickson",
  title =        "Down on the Pharm",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "102--103",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-102",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-102.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:SS,
  author =       "D. E.",
  title =        "Solar Sells",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "103--103",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-103",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-103.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEd,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "104--104",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-104",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-104.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Mims:1990:ASb,
  author =       "Forrest M. {Mims III}",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "106--109",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-106.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:AS,
  author =       "Anon",
  title =        "Amateur scientist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "106--??",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Morrison:1990:Bf,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "110--115",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-110.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rothschild:1990:E,
  author =       "Miriam Rothschild",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "2",
  pages =        "116--116",
  month =        aug,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0890-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:16 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n2/pdf/scientificamerican0890-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Eb,
  author =       "Anonymous",
  title =        "Erratum",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "12--12",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-12a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-12a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Li,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "12--12",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAi,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "16--16",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SCB,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: Blurred Reflections",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "21--29",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-21",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-21.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:MEM,
  author =       "T. M. B.",
  title =        "Molecular Engineers Mimic Mother Nature",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "30--30",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-30b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-30b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:BF,
  author =       "T. M. B.",
  title =        "Boosting Fusion",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "30--31",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-30a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-30a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rusting:1990:HJ,
  author =       "Ricki Rusting",
  title =        "Hatchet Job",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "34--34",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-34a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-34a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:DD,
  author =       "Paul Wallich",
  title =        "Digital Desperados",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "34--38",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-34b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-34b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:LB,
  author =       "Philip E. Ross",
  title =        "{Lorenz}'s Butterfly",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "42--42",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-42.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1990:FL,
  author =       "Marguerite Holloway",
  title =        "Fetal Law",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "46--48",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-46",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-46.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:EST,
  author =       "T. M. B.",
  title =        "Easier Said than Done",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "48--50",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-48",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-48.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:OTS,
  author =       "John Rennie",
  title =        "Overview: Tolerating Self",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "50--53",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-50.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Davis:1990:EPEa,
  author =       "Ged R. Davis",
  title =        "Energy for {Planet Earth}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "54--60, 62 (Intl. ed. 20--27)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Human beings depend on energy for their livelihood. As
                 population and energy production grow so does the
                 threat to the environment. Achieving a sustainable
                 relationship between energy and the environment hinges
                 on technological innovation and our ability to generate
                 and use energy in ecologically sound ways.",
  acknowledgement = ack-nhfb,
  affiliation =  "Shell Int Petroleum Co Ltd in London",
  affiliationaddress = "Engl",
  chemicalindex = "CO2/bin O2/bin C/bin O/bin",
  classification = "454; 481; 525; 657; A8610 (Energy resources and
                 their utilisation); B8210 (Energy resources)",
  corpsource =   "Shell Int. Pet. Co. Ltd., UK",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "CO$_{2}$ emissions; CO/sub 2/ emissions; Delivered
                 Energy; Earth Atmosphere --- Radiation; Efficiency
                 improvements; efficiency improvements; Energy
                 Conservation; Energy Management; Energy Policy; energy
                 requirements; Energy requirements; energy resources;
                 Energy Resources --- Renewable; Energy sources; energy
                 sources; Energy Utilization; environment; Environment;
                 fossil fuels; Fossil fuels; Global Carbon Dioxide
                 Emissions; Global Warming; Horizontal Drilling;
                 Organization for Economic Cooperation and Development;
                 sustainable Earth; Sustainable Earth; Three Dimensional
                 Seismic Techniques",
  thesaurus =    "Energy resources",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Bleviss:1990:EMVa,
  author =       "Deborah L. Bleviss and Peter Walzer",
  title =        "Energy for Motor Vehicles",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "54--61 (or 102--109??)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "The world's fleet of cars, trucks and buses, numbering
                 500 million, grows faster than the human population and
                 consumes half of the world's oil. More efficient
                 engines, alternative fuels and new transit systems
                 promise to slow the growth in oil consumption and
                 mitigate its environmental consequences.",
  acknowledgement = ack-nhfb,
  affiliation =  "Int Inst for Energy Conservation in Washington, DC,
                 USA",
  affiliationaddress = "Washington, DC, USA",
  classification = "403; 432; 523; 804; B8210 (Energy resources); B8520
                 (Transportation)",
  corpsource =   "Int. Inst. for Energy Conservation, Washington, DC,
                 USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Electric Vehicles; Electric vehicles; electric
                 vehicles; Energy efficiency; energy efficiency; Energy
                 Efficient Vehicle Design; Engine technology; engine
                 technology; Ethanol; fuel; Fuel Economy; Fuels; fuels;
                 Motor vehicles; motor vehicles; Nitrogen Oxides;
                 Organization for Economic Cooperation and Development;
                 Pollution reduction; pollution reduction; Prometheus
                 Project; road vehicles; Stratified Charge Technology;
                 Traffic flow; traffic flow; Transportation systems;
                 transportation systems; Urban Planning ---
                 Transportation; Vehicles; Volvo LCP 2000",
  thesaurus =    "Electric vehicles; Fuel; Road vehicles",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Davis:1990:EPEb,
  author =       "Ged R. Davis",
  title =        "Energy for {Planet Earth}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "54--62",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-54",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-54.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Fickett:1990:EUE,
  author =       "Arnold P. Fickett and Clark W. Gellings and Amory B.
                 Lovins",
  title =        "Efficient Use of Electricity",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "64--74",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-64",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-64.pdf",
  abstract =     "The demand for electrically seems almost insatiable.
                 But building new power plants is costly, time-consuming
                 and can harm the environment. A promising solution ---
                 and one the utilities themselves are pushing --- is
                 greater efficiency. Lights and motors are a good place
                 to begin.",
  acknowledgement = ack-nhfb,
  affiliation =  "Electric Power Research Institute (EPRI)",
  classification = "525; 705; 706; 707; B8500 (Power utilisation)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Efficiency improvement; efficiency improvement;
                 Efficient Electricity Usage; Electric Lighting;
                 Electric Motors; Electric Power Utilization;
                 Electricity consumption; electricity consumption;
                 Energy Conservation; Energy Efficient Technologies;
                 Energy saving; energy saving; Energy Utilization;
                 Fluorescent Lighting; Lighting; lighting; Motors;
                 motors; power utilisation; Refrigeration;
                 refrigeration; United States Clean Air Act",
  thesaurus =    "Power utilisation",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
  xxpages =      "64--68, 71--74 (Intl. ed. 28--36)",
}

@Article{Chandler:1990:ESUa,
  author =       "William U. Chandler and Alexei A. Makarov and Zhou
                 Dadi",
  title =        "Energy for the {Soviet Union}, {Eastern Europe} and
                 {China}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "74--80 (or 120--127??)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "The emerging democracies face the challenge of
                 reconciling economic growth with an environmental
                 imperative that the central planners chose to ignore.
                 China, with its expanding population and heavy
                 dependence on coal, faces similar hurdles. Economic
                 reforms and new technology from the West can help.",
  acknowledgement = ack-nhfb,
  affiliation =  "Adv. Int. Studies Unit at Batelle, Pacific Northwest
                 Labs., Richland, WA, USA; Univ of Tennessee",
  classification = "525; 614; 642; 804; 901; 911; A8610 (Energy
                 resources and their utilisation); B8210 (Energy
                 resources); B8500 (Power utilisation)",
  corpsource =   "Adv. Int. Studies Unit at Batelle, Pacific Northwest
                 Labs., Richland, WA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Acid Rain; Carbon Dioxide --- Environmental Impact;
                 China; Coal; coal; Cogeneration Plants;
                 Desulphurization Equipment; Eastern Europe; Economics
                 --- Fuel Consumption; Efficiency; Energy Intensity;
                 Energy Resources; energy resources; Energy supply;
                 energy supply; Energy use; energy use; Energy
                 Utilization; Environmental protection; environmental
                 protection; Greenhouse Gas Emissions; Natural gas;
                 natural gas; Nuclear power; nuclear power; Oil; oil;
                 power utilisation; Process Automation; Soviet Union;
                 Sulphur Dioxide Deposition; Technology ---
                 Environmental Impact",
  thesaurus =    "Energy resources; Power utilisation",
  treatment =    "G General Review; P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Bevington:1990:EBH,
  author =       "Rick Bevington and Arthur H. Rosenfeld",
  title =        "Energy for Buildings and Homes",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "76--86",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-76.pdf",
  abstract =     "Improvements during the 1970's and 1980's cut energy
                 use in U.S. buildings by a third. Even more powerful
                 are today's technologies, which range from advanced
                 heating, cooling and lightning systems to superwindows
                 and automated controls. They improve comfort and
                 dramatically reduce operating costs.",
  acknowledgement = ack-nhfb,
  affiliation =  "Johnson Yokogawa",
  classification = "402; 525; 643; 714; 723; B8530B (Light sources);
                 B8530D (Lighting); B8540 (Electric heating); B8550 (Air
                 conditioning); C3340B (Heat systems); C7420 (Control
                 engineering)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "air conditioning; Air Conditioning --- Efficiency;
                 Automated Control Systems; Automated-control systems;
                 automated-control systems; Building energy bills;
                 building energy bills; Buildings; Commercial Building
                 Energy Consumption; Commercial buildings; commercial
                 buildings; Compact fluorescent lights; compact
                 fluorescent lights; Energy Policy; fluorescent lamps;
                 heating; Heating --- Efficiency; home automation; HVAC
                 systems; Johnson Controls; light-colored buildings;
                 Light-colored buildings; lighting; Microprocessor Chips
                 --- Applications; Residential buildings; residential
                 buildings; Retrofitting; shade trees; Shade trees;
                 Smart Homes; Solar Radiation Reduction; superwindows;
                 Superwindows; ventilation; Windows --- Energy
                 Conservation",
  pagecount =    "7",
  thesaurus =    "Air conditioning; Fluorescent lamps; Heating; Home
                 automation; Lighting; Ventilation",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
  xxpages =      "76--?? (Intl. ed. 38--45)",
}

@Article{Ross:1990:EI,
  author =       "Marc H. Ross and Daniel Steinmeyer",
  title =        "Energy for Industry",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "88--98",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-88.pdf",
  abstract =     "Economic growth and energy use once marched in
                 lockstep. Now industrial output is climbing while
                 energy use declines. Incremental changes in processing
                 --- including sensors and on-line control systems ---
                 are the reason. Further savings, though, may require
                 technological breakthroughs.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Michigan at Ann Arbor",
  affiliationaddress = "MI, USA",
  classification = "402; 534; 545; 641; 811; 912; B8500 (Power
                 utilisation); B8600 (Industrial applications of
                 power)",
  corpsource =   "Michigan Univ., Ann Arbor, MI, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Cost optimisation; cost optimisation; Economic Energy
                 Optimization; energy conservation; Energy conservation;
                 Energy Utilization; Gradual Process Refinement;
                 industrial energy consumption; Industrial energy
                 consumption; Industrial Energy Consumption; Industrial
                 energy supply; industrial energy supply; Industrial
                 Engineering --- Recycling; Industrial Plants;
                 Industrial processes; industrial processes; industries;
                 Materials recycling; materials recycling; Open Hearth
                 Furnaces; Paper and Pulp Industry; power utilisation;
                 Process refinement; process refinement; Steelmaking ---
                 Basic Oxygen Process; Thermodynamics --- Analysis",
  pagecount =    "6",
  thesaurus =    "Industries; Power utilisation",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
  xxpages =      "88--?? (Intl. ed. 46--53)",
}

@Article{Bleviss:1990:EMVb,
  author =       "Deborah L. Bleviss and Peter Walzer",
  title =        "Energy for Motor Vehicles",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "102--109",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-102",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-102.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Reddy:1990:EDW,
  author =       "Amulya K. N. Reddy and Jos{\'e} Goldemberg",
  title =        "Energy for the Developing World",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "110--118 (or 62--72??) (Intl. ed. 62--72)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-110.pdf",
  abstract =     "The developing world faces a dilemma: it needs energy
                 to meet its people's aspirations, yet producing vastly
                 more energy is expensive and threatens the environment.
                 New conservation-minded technologies that deliver more
                 services for less energy may be the answer.",
  acknowledgement = ack-nhfb,
  affiliation =  "Indian Inst of Science",
  affiliationaddress = "Bangalore, India",
  classification = "481; 523; 525; 657; A8610B (Fossil and other fuels);
                 B8210 (Energy resources)",
  corpsource =   "Indian Inst. of Sci., Bangalore, India",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Biomass; Defendus Energy Strategies; DEFENDUS
                 scenario; Defendus Scenarios; developing countries;
                 Developing countries; Efficient End Use Technologies;
                 end-use technologies; End-use technologies; energy
                 conservation; Energy conservation; energy consumption;
                 Energy consumption; Energy Management; energy
                 requirements; Energy requirements; energy resources;
                 Energy Resources; energy services; Energy services;
                 Energy Utilization; environmental damage; Environmental
                 damage; Environmental Impact; Ethanol --- Distillation;
                 fossil fuels; Fossil fuels; generating capacity;
                 Generating capacity; Global Carbon Emissions;
                 Hydroelectric Dams; Karnataka; LRPPP; South America;
                 southern India; Southern India; wood; Wood",
  thesaurus =    "Energy resources",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Chandler:1990:ESUb,
  author =       "William U. Chandler and Alexei A. Makarov and Zhou
                 Dadi",
  title =        "Energy for the {Soviet Union}, {Eastern Europe} and
                 {China}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "120--127",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-120",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-120.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:HRC,
  author =       "Anonymous",
  title =        "How to Resurrect a Cat from Its Grin",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "124--??",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Fulkerson:1990:EFF,
  author =       "William Fulkerson and Roddie R. Judkins and Manoj K.
                 Sanghvi",
  title =        "Energy from Fossil Fuels",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "128--135 (Intl. ed. 82--89)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-128",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-128.pdf",
  abstract =     "Coal, oil and natural gas are versatile, accessible
                 and affordable and thus dominate the world's fuel
                 supply --- but at what cost to the environment? New
                 technologies aim to minimize the unwanted impact of
                 fossil fuels, buying time until other fuels are
                 available.",
  acknowledgement = ack-nhfb,
  affiliation =  "Oak Ridge Nat Lab",
  affiliationaddress = "Oak Ridge, TN, USA",
  chemicalindex = "CO2/bin O2/bin C/bin O/bin",
  classification = "451; 454; 522; 523; 524; 525; A8610B (Fossil and
                 other fuels); B8210 (Energy resources)",
  corpsource =   "Oak Ridge Nat. Lab., TN, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Acid deposition; acid deposition; Air Pollution ---
                 Nitrogen Oxides; Atmosphere; atmosphere; Atmospheric
                 Carbon Dioxide Concentration; Carbon Dioxide ---
                 Control; Clean Coal Technology Program; CO$_{2}$; Coal;
                 coal; Energy Utilization; Environmental Engineering;
                 Environmental Impact; Environmental Protection;
                 Environmental Stress; Fossil fuels; fossil fuels;
                 Fossil Fuels --- Environmental Impact; Fossil-fuel
                 combustion; fossil-fuel combustion; fuel; Global
                 warming; global warming; Greenhouse gases; greenhouse
                 gases; Integrated Coal Gasification Combined Cycles;
                 Intercooled Steam Injected Gas Turbine Systems; Natural
                 gas; natural gas; Oil; oil; Urban smog; urban smog",
  thesaurus =    "Fuel",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Hafele:1990:ENP,
  author =       "Wolf H{\"a}fele",
  title =        "Energy from Nuclear Power",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "136--144",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-136",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-136.pdf",
  abstract =     "Nuclear power should play a pivotal and expanded role
                 in supplying world energy, the author says. Risks must
                 be minimized by designing a new generation of safe
                 reactors and agreeing to establish an international
                 regulatory body to oversee security and the storage of
                 waste.",
  acknowledgement = ack-nhfb,
  affiliation =  "Juelich Research Cent",
  affiliationaddress = "Juelich, West Ger",
  classification = "525 and 613 and 621 and 622 and 932 and A8610N
                 (Nuclear energy) and B8220 (Nuclear power stations and
                 plants)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Carbon Dioxide Reduction Technologies; Energy
                 Conservation; Energy Utilization; Environmental
                 demands; Hybrid Nuclear Reactors; International Atomic
                 Energy Agency; International Tokamak Reactor
                 Experiment; Nuclear Energy; Nuclear Fuels ---
                 Reprocessing; Nuclear Industry; Nuclear power; Nuclear
                 Power Plants --- Accident Prevention; Nuclear Reactors
                 --- Wastes; Nuclear weapon proliferation; Safety;
                 Tarapur Reactors; World Commission Of Environment and
                 Development",
  thesaurus =    "Nuclear power",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "136--142, 144 (Intl. ed. 90--??)",
}

@Article{Weinberg:1990:ES,
  author =       "Carl J. Weinberg and Robert H. Williams",
  title =        "Energy from the {Sun}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "146--155 (Intl. ed. 98--106)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-146",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-146.pdf",
  abstract =     "Interest in solar-derived technologies is resurging in
                 response to mounting environmental concerns, including
                 the threat of climate change. Progress is occurring
                 rapidly. Advances in wind, solar-thermal and biomass
                 technologies will soon render them cost-competitive
                 with gasoline and coal-generated electricity.",
  acknowledgement = ack-nhfb,
  affiliation =  "Pacific Gas and Electr. Co., San Francisco, CA, USA",
  chemicalindex = "H2/el H/el",
  classification = "525; 611; 615; 657; 804; A8610D (Wind energy);
                 A8630J (Photoelectric conversion; A8630P
                 (Photosynthesis); A8630S (Photothermal conversion);
                 A8640K (Hydrogen storage and technology); B8250 (Solar
                 power stations and photovoltaic power systems); B8260
                 (Other power stations and plants); B8420 (Solar cells
                 and arrays); solar cells and arrays)",
  corpsource =   "Pacific Gas and Electr. Co., San Francisco, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Altamont Wind Farms; bioenergy conversion; biomass;
                 Biomass; Biomass fuel; biomass fuel; Electric Power
                 Research Institute; Energy Resources; H$_{2}$
                 production; H/sub 2/ production; Hydrogen --- Energy
                 Resources; hydrogen economy; Hydropower; Photovoltaic
                 Cells; Power Generation --- Solar Energy; PV power
                 systems; solar absorber-convertors; solar cell arrays;
                 Solar cells; solar cells; Solar energy; solar energy;
                 Solar Energy; Solar Natural Gas Hybrid Electric Power
                 Plants; Solar thermal electric generation; solar
                 thermal electric generation; Solar Thermal Electric
                 Technology; United States Department Of Energy; Wind
                 power; wind power; Wind Power",
  thesaurus =    "Bioenergy conversion; Hydrogen economy; Solar
                 absorber-convertors; Solar cell arrays; Wind power",
  treatment =    "P Practical",
  xxnewdata =    "1998.01.30",
}

@Article{Holdren:1990:ET,
  author =       "John P. Holdren",
  title =        "Energy in Transition",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "156--163 (Intl. ed. 108--115)",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-156",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-156.pdf",
  abstract =     "The relationship between energy and the world's
                 economics has begun to change fundamentally. To manage
                 that change, a two-pronged strategy is required based
                 on ``no regrets'' and ``insurance policy'' actions. But
                 steps must be taken soon, or the effectiveness of such
                 actions will weaken.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of California",
  affiliationaddress = "Berkeley, CA, USA",
  classification = "462; 522; 523; 524; 525; 657; A8610 (Energy
                 resources and their utilisation); B8210 (Energy
                 resources)",
  corpsource =   "California Univ., Berkeley, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Biomass --- Energy Resources; Coal burning; Commercial
                 Building Retrofitting; Ecological Threats; Energy
                 efficiency; Energy Management; Energy Resources;
                 Energy-society interaction; Environmental impacts;
                 Fossil Fuels --- Environmental Impact; Greenhouse
                 Gases; Natural gas; Nuclear Power Plants; Oil;
                 Renewable Energy Resources; Solar Energy --- Energy
                 Resources",
  thesaurus =    "Energy resources",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Erickson:1990:SBB,
  author =       "Deborah Erickson",
  title =        "Science and Business: Big-Time Orphan",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "164--166",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-164",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-164.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:MM,
  author =       "Gary Stix",
  title =        "Meteoric Messages",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "167--167",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-167",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-167.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:SSI,
  author =       "D. E.",
  title =        "Skin Stand-Ins",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "168--168",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-168",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-168.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{S:1990:MU,
  author =       "G. S.",
  title =        "Muffling {Umklapp}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "169--169",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-169a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-169a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:ES,
  author =       "Elizabeth Corcoran",
  title =        "Electron Switches",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "169--170",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-169b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-169b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:AC,
  author =       "John Rennie",
  title =        "Anatomical Cartography",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "170--170",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-170",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-170.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEe,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "171--171",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-171",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-171.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1990:MRd,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "174--177",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-174",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-174.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bg,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "178--183",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-178",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-178.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Malpas:1990:E,
  author =       "Robert Malpas",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "3",
  pages =        "184--184",
  month =        sep,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0990-184",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:18 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n3/pdf/scientificamerican0990-184.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lj,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "10--10",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAj,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "14--16",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:SCN,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: New Order",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "18--24",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Hsu:1990:GCMa,
  author =       "Feng-hsiung Hsu and Thomas Anantharaman and Murray
                 Campbell and Andreas Nowatzyk",
  title =        "A Grandmaster Chess Machine",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "18--24",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  affiliation =  "IBM Thomas J. Watson Res. Center, Yorktown Heights,
                 NY, USA",
  classification = "C1230 (Artificial intelligence); C7830D (Computer
                 games)",
  corpsource =   "IBM Thomas J. Watson Res. Center, Yorktown Heights,
                 NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Chess computers; chess computers; computer games; Deep
                 Thought; Exhibition match; exhibition match; games of
                 skill; Grandmaster chess machine; grandmaster chess
                 machine; History; history; Karpov; Kasparov; Searching
                 engine; searching engine; VLSI single chip move
                 generator; World champion; world champion",
  thesaurus =    "Computer games; Games of skill",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Wittekindt:1990:LAC,
  author =       "Holger Wittekindt",
  title =        "A {Latin American} Caterpillar Calls Ants to a Free
                 Meal",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "24--24",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:VU,
  author =       "Philip E. Ross",
  title =        "{Venus} Unveiled",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "26--26",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:FP,
  author =       "T. M. B.",
  title =        "Fowl Play",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "28--28",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-28a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-28a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rusting:1990:SL,
  author =       "Ricki Rusting",
  title =        "Seeing the Light",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "28--30",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-28b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-28b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:AA,
  author =       "T. M. B.",
  title =        "Adjusted Agenda",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "30--32",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Cooke:1990:TT,
  author =       "David Cooke",
  title =        "Teaching Teachers",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "34--34",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-34a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-34a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1990:SM,
  author =       "Philip Yam",
  title =        "Stardust Memories",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "34--37",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-34b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-34b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{B:1990:CC,
  author =       "T. M. B.",
  title =        "Cannabis Comprehended",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "38--38",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-38",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-38.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1990:PVD,
  author =       "Marguerite Holloway",
  title =        "Profile: Vive La Diff{\'e}rence",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "40--42",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-40.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Hsu:1990:GCMb,
  author =       "Feng-hsiung Hsu and Thomas Anantharaman and Murray
                 Campbell and Andreas Nowatzyk",
  title =        "A Grandmaster Chess Machine",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "44--50",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-44",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-44.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Feng-hsiung:1990:GCM,
  author =       "Hsu Feng-hsiung and Thomas Anantharaman and Murray
                 Campbell and Andreas Nowatzyk",
  title =        "A Grandmaster Chess Machine",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "44--??",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed Jun 19 06:56:52 MDT 1996",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Will a chess-playing computer defeat a grandmaster by
                 the year 2000? ``No way,'' said world chess champion
                 Gary K. Kasparov in 1988. But less than a year later,
                 Deep Thought, a computer designed by the authors, did
                 just that. Already under way is the construction of a
                 successor machine that will be 1,000 times faster.
                 Itmay be able to mount a serious challenge to Kasparov
                 as early as 1992.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Sapienza:1990:PIG,
  author =       "Carmen Sapienza",
  title =        "Parental Imprinting of Genes",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "52--60",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-52",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-52.pdf",
  abstract =     "When Gregor Mendel crossed wrinkled peas with round
                 ones, all the progeny were round, regardless of whether
                 the round pea plant was the male or the female. But
                 some genes break that rule of classic genetics. Their
                 expression depends on which parent they came from.
                 Parentally imprinted genes play a role in some cancers
                 and in such inherited disorders as Huntington's
                 disease.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "52--?? (Intl. ed. 26--??)",
}

@Article{Spindel:1990:OATa,
  author =       "Robert C. Spindel and Peter F. Worcester",
  title =        "Ocean Acoustic Tomography",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "62--67 (or 94--??)",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Oceanographers have borrowed a technique from
                 physicians for studying deep-sea currents and
                 temperatures. The method is tomography. Instead of X
                 rays, researchers use sound to create three-dimensional
                 images of the waters that cover 70 percent of the
                 earth's surface and strongly influence its climate.",
  acknowledgement = ack-nhfb,
  affiliation =  "Appl. Phys. Lab., Washington Univ., Seattle, WA, USA",
  classification = "A4330 (Underwater sound); A9385 (Instrumentation and
                 techniques for geophysical, hydrospheric and lower
                 atmosphere research); B7710D (Oceanography and
                 hydrology)",
  corpsource =   "Appl. Phys. Lab., Washington Univ., Seattle, WA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "10 KHz; 10 kHz; acoustic arrays; Currents; currents;
                 Deep sound channel; deep sound channel; Ducted
                 propagation; ducted propagation; Eddies; eddies; Ocean
                 acoustic tomography; ocean acoustic tomography;
                 oceanographic techniques; Pressure changes; pressure
                 changes; Refraction; refraction; Temperature changes;
                 temperature changes; Transmitter/receiver arrays;
                 transmitter/receiver arrays; underwater sound",
  numericalindex = "Frequency 1.0E+04 Hz",
  thesaurus =    "Acoustic arrays; Oceanographic techniques; Underwater
                 sound",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Pepper:1990:PE,
  author =       "David M. Pepper and Jack Feinberg and Nicolai V.
                 Kukhtarev",
  title =        "The Photorefractive Effect",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "62--74",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-62",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-62.pdf",
  abstract =     "Pass a laser beam through a crystal of barium
                 titanate, and suddenly it fans out like a peacock's
                 tail. Somehow the light alters the optical properties
                 of the crystal. Such photorefractive materials are the
                 basis of promising technologies that range from
                 isolating moving images in biology experiments or
                 military encounters to switching beams of light for
                 superfast optical computers.",
  acknowledgement = ack-nhfb,
  affiliation =  "Dept. of Opt. Phys., Hughes Res. Labs., Malibu, CA,
                 USA",
  classification = "A4265 (Nonlinear optics); A4270G (Light-sensitive
                 materials); A7820D (Optical constants and parameters)",
  corpsource =   "Dept. of Opt. Phys., Hughes Res. Labs., Malibu, CA,
                 USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Nonlinear optical materials; nonlinear optical
                 materials; nonlinear optics; Optical components;
                 optical components; Optical computing; optical
                 computing; Photorefractive effect; photorefractive
                 effect; Refractive index; refractive index",
  thesaurus =    "Nonlinear optics; Photorefractive effect",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "62--?? (Intl. ed. 34--40)",
}

@Article{Horgan:1990:TCUa,
  author =       "John Horgan",
  title =        "Trends in Cosmology: {Universal} Truths",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "74--??",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Anonymous:1990:DWC,
  author =       "Anonymous",
  title =        "Debate: What Caused the {Mass Extinction}?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "76--77",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-76.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Alvarez:1990:WCM,
  author =       "Walter Alvarez and Frank Asaro",
  title =        "What Caused the Mass Extinction? an Extraterrestrial
                 Impact",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "76--?? (Intl. ed. 44--??)",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "An Extraterrestial Impact, say Alvarez and Asaro. They
                 and other investigators discovered iridium in the clays
                 that mark the sudden disappearance of dinosaurs from
                 the fossil record. Because iridium is rare in the
                 earth's crust but abundant in some meteorites, they
                 concluded that a giant meteorite collided with the
                 earth, hurling megatons of debris into the
                 atmosphere.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Courtillot:1990:WCM,
  author =       "Vincent E. Courtillot",
  title =        "What Caused the Mass Extinction? a Volcanic Eruption",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "76--?? (Intl. ed. 53--??)",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "A. Volcanic Eruption was the culprit, argues
                 Courtillot. He proposes that dust, carbon dioxide and
                 other emissions from an episode of enormous volcanism
                 that formed the basaltic Deccan Traps in India produced
                 the climate changes that led to the mass extinction at
                 the end of the Cretaceous period. The iridium could, he
                 says, just as easily have risen from the earth's
                 mantle.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Alvarez:1990:EI,
  author =       "Walter Alvarez and Frank Asaro",
  title =        "An Extraterrestrial Impact",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "78--84",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-78",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-78.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Courtillot:1990:VE,
  author =       "Vincent E. Courtillot",
  title =        "A Volcanic Eruption",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "85--92",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-85",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-85.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:RCC,
  author =       "Anonymous",
  title =        "A Remote-Control Camera that Catches the Wind and
                 Captures the Landscape",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "92--??",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Spindel:1990:OATb,
  author =       "Robert C. Spindel and Peter F. Worcester",
  title =        "Ocean Acoustic Tomography",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "94--99",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-94",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-94.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Barth:1990:BNC,
  author =       "Rolf F. Barth and Albert H. Soloway and Ralph G.
                 Fairchild",
  title =        "Boron Neutron Capture Therapy for Cancer",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "100--107",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-100.pdf",
  abstract =     "In theory, it is simple --- even elegant. Boron is
                 concentrated in tumor tissue. Neutrons, which pass
                 harmlessly through normal tissue, are captured by the
                 boron. The boron nuclei then emit lethal radiation,
                 killing the cancer. Problems, such as generating enough
                 neutrons, have been daunting, but progress is being
                 made.",
  acknowledgement = ack-nhfb,
  affiliation =  "Ohio State Univ., Columbus, OH, USA",
  chemicalindex = "B/el",
  classification = "A0130R (Reviews and tutorial papers; A8760J
                 (Corpuscular radiation and radioisotopes); A8770G
                 (Patient care and treatment); resource letters)",
  corpsource =   "Ohio State Univ., Columbus, OH, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "$^{10}$B; /Sup 10/B; B neutron capture therapy; boron;
                 Cancer therapy; cancer therapy; Intense radiation;
                 intense radiation; Low-energy neutrons; low-energy
                 neutrons; Malignant tissues destruction; malignant
                 tissues destruction; Normal tissue sparing; normal
                 tissue sparing; radiation therapy; reviews; Short-range
                 radiation; short-range radiation; Stable isotope;
                 stable isotope; Tumor cells killing; tumor cells
                 killing",
  thesaurus =    "Boron; Radiation therapy; Reviews",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "100--?? (Intl. ed. 68--73)",
}

@Article{Horgan:1990:TCUb,
  author =       "John Horgan",
  title =        "Trends in Cosmology: Universal Truths",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "108--117",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-108",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-108.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:UT,
  author =       "John Horgan",
  title =        "Universal Truths",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "108--??",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed Jun 19 06:56:52 MDT 1996",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "In June more than 30 prominent cosmologists,
                 astronomers and physicists gathered for six days at an
                 isolated resort in northern Sweden. Their topic: the
                 origin of the universe. While most agreed the big bang
                 theory is still sound, new data are challenging a more
                 detailed scenario: the cold dark matter model. Here is
                 a look at how cosmologists address the big questions.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:SBG,
  author =       "Gary Stix",
  title =        "Science and Business: Gigabit Connection",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "118--120",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:AA,
  author =       "Deborah Erickson",
  title =        "On Again, Off Again",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "121--122",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-121",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-121.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{S:1990:CC,
  author =       "G. S.",
  title =        "Cold Cathodes",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "122--123",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{S:1990:IW,
  author =       "G. S.",
  title =        "Infrastructure Woes",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "123--123",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-123",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-123.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{S:1990:LP,
  author =       "G. S.",
  title =        "Less of a Problem?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "124--124",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-124",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-124.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:AEf,
  author =       "Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "125--125",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-125",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-125.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Mims:1990:ASc,
  author =       "Forrest M. {Mims III}",
  title =        "The Amateur Scientist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "126--129",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bh,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "130--134",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-130.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Johnson:1990:E,
  author =       "James L. Johnson",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "4",
  pages =        "135--135",
  month =        oct,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1090-135",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:20 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n4/pdf/scientificamerican1090-135.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Ec,
  author =       "Anonymous",
  title =        "Errata",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "10--10",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-10b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-10b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Lk,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "10--10",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-10a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-10a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:YAk,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "14--14",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1990:SCG,
  author =       "Marguerite Holloway",
  title =        "Science and the Citizen: ``A Great Poison''",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "16--20",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:QAM,
  author =       "M. H.",
  title =        "Questions About a Major Herbicide",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "20--20",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:I,
  author =       "Gary Stix",
  title =        "The {\O}'s have it",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "24--24",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:TC,
  author =       "Deborah Erickson",
  title =        "{Trojan} Cow",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "26--26",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-26a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-26a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1990:TSK,
  author =       "Philip Yam",
  title =        "Terrorist Shrimp Kidnaps for Defense",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "26--26",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-26b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-26b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1990:LM,
  author =       "Russell Ruthen",
  title =        "Light Motif",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "29--29",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-29a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-29a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:SC,
  author =       "John Horgan",
  title =        "Stinging Criticism",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "29--32",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-29b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-29b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{H:1990:LS,
  author =       "J. H.",
  title =        "Liquid Sky",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "32--32",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:RD,
  author =       "Tim Beardsley",
  title =        "Recovery Drill",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "34--34",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-34.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:ODS,
  author =       "Philip E. Ross",
  title =        "Overview: {Dead Sea} Scrolls",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "36--38",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-36.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rosenberg:1990:STW,
  author =       "Nathan Rosenberg and L. E. {Birdzell, Jr.}",
  title =        "Science, Technology and the {Western Miracle}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "42--54",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-42.pdf",
  abstract =     "Two hundred and fifty years ago few Europeans enjoyed
                 a standard of living in excess of the minimum required
                 to sustain life. Then, with the advent of the
                 Industrial Revolution, the economy took off. The heart
                 of this miracle, the authors believe, is the close
                 alliance between science as a body of knowledge and the
                 advances of industrial technology driving the
                 marketplace.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "42--?? (Intl. ed. 18--??)",
}

@Article{Rees:1990:BHG,
  author =       "Martin J. Rees",
  title =        "Black Holes in Galactic Centers",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "56--66",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-56",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-56.pdf",
  abstract =     "Mounting evidence suggests that dormant black holes
                 lie at the center of many galaxies. In the youngest
                 galaxies, active black holes may be the engine powering
                 quasars that are brighter than 100 billion stars. The
                 first quasars appeared soon after the birth of the
                 universe --- so soon, in fact, that the accepted big
                 bang theory may have difficulty explaining their
                 origin.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst. of Astron., Cambridge Univ., UK",
  classification = "A9760L (Black holes); A9850E (Galactic structure);
                 A9850R (Active and peculiar galaxies)",
  corpsource =   "Inst. of Astron., Cambridge Univ., UK",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Black holes; Galactic centers; Galactic nuclei;
                 Galaxies; Quasars",
  thesaurus =    "Black holes; Galactic nuclei; Quasars",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "56--60, 62, 64, 66 (Intl. ed. 26--??)",
}

@Article{Verma:1990:GT,
  author =       "Inder M. Verma",
  title =        "Gene Therapy",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "68--84",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-68",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-68.pdf",
  abstract =     "The first attempt to treat an inherited human disease
                 by inserting a healthy gene into a patient is now under
                 way. Although such therapies have the potential to
                 treat some of the 4,000 known genetic disorders, many
                 obstacles remain. The most challenging is to assure
                 that therapeutic genes are expressed adequately and
                 persistently in the body.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "68--?? (Intl. ed. 34--??)",
}

@Article{Corcoran:1990:TMDa,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Materials: {Diminishing} Dimensions",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "74--??",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Winson:1990:MD,
  author =       "Jonathan Winson",
  title =        "The Meaning of Dreams",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "86--96",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-86",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-86.pdf",
  abstract =     "Freud thought dreams were the ``royal road'' to the
                 unconscious. Others see dreams as the random static of
                 a resting brain or as a mechanism for riding the mind
                 of useless information. The author proposes a new view:
                 dreams reflect an evolutionarily important memory
                 process that allows animals to record and evaluate
                 current experience to form strategies for survival.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "86--?? (Intl. ed. 42--??)",
}

@Article{Anonymous:1990:CMA,
  author =       "Anonymous",
  title =        "A Compendium of Math Abuse from around the World",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "92--??",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Jones:1990:KTS,
  author =       "Vaughan F. R. Jones",
  title =        "Knot Theory and Statistical Mechanics",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "98--103",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-98",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  MRclass =      "4",
  MRnumber =     "91k:57007",
  MRreviewer =   "J. S. Birman",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-98.pdf",
  abstract =     "Knots are fairly simple. Just take a piece of string
                 and join both ends. Statistical mechanics, on the other
                 hand, deals with huge, complex systems. Surprisingly,
                 the two fields are intimately related. The author
                 discovered the link while studying mathematical
                 theories of quantum physics. His knot theory has
                 already led to better understanding of how DNA twists
                 during replication.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., Berkeley, CA, USA",
  classification = "A0210 (Algebra, set theory, and graph theory); A0240
                 (Geometry, differential geometry, and topology); A0520
                 (Statistical mechanics)",
  corpsource =   "California Univ., Berkeley, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "algebra; Algebraic relations; algebraic relations;
                 Mathematical property; mathematical property;
                 Polynomial invariant; polynomial invariant; Statistical
                 mechanics; statistical mechanics; topology",
  thesaurus =    "Algebra; Statistical mechanics; Topology",
  treatment =    "T Theoretical or Mathematical",
  xxnewdata =    "1998.01.30",
  xxpages =      "98--100, 101--103 (Intl. ed. 52--??)",
}

@Article{Hodge:1990:RF,
  author =       "A. Trevor Hodge",
  title =        "A {Roman} Factory",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "106--111",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-106.pdf",
  abstract =     "In the south of France lie the ruins of a large mill
                 complex, whose 16 waterwheels provided flour to the
                 citizens of Arelate, the Roman predecessor of Arles.
                 Ignored until 1940, the mill is rare evidence that the
                 Roman Empire did not fall for want of mechanical power
                 needed for industrial production.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "106--?? (Intl. ed. 58--??)",
}

@Article{Wootton:1990:MDI,
  author =       "Robin J. Wootton",
  title =        "The Mechanical Design of Insect Wings",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "114--120 (Intl. ed. 66--??)",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-114",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-114.pdf",
  abstract =     "Nothing can beat an insect for aerial acrobatics. A.
                 fly, for example, can loop the loop, hover, reverse
                 direction and land upside down, all in a fraction of a
                 second. It owes that agility to ribbed wings that are
                 subtly engineered, flexible airfoils. Insect wings have
                 few, if any, technological parallels --- yet.",
  acknowledgement = ack-nhfb,
  affiliation =  "Exeter Univ., UK",
  classification = "A8745 (Biomechanics, biorheology, biological fluid
                 dynamics)",
  corpsource =   "Exeter Univ., UK",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "biomechanics; Elastic properties; elastic properties;
                 Flexible airfoils; flexible airfoils; Insect wings;
                 insect wings; Mechanical design; mechanical design;
                 Mechanisms; mechanisms; Sails; sails; Structures;
                 structures; zoology",
  thesaurus =    "Biomechanics; Zoology",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1990:DD,
  author =       "Elizabeth Corcoran",
  title =        "Diminishing dimensions",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "122--126, 128--131",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Mon May 18 08:08:24 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Materials scientists are getting down to basics: they
                 are manipulating matter in layers just an atom thick to
                 form materials that will be the building blocks of
                 complex electronic and optical devices. In these
                 minuscule structures, electrons are trapped in limited
                 dimensions and behave in strange ways. The promise is a
                 new generation of computers and lasers.",
  acknowledgement = ack-nhfb,
  classification = "A4255P (Lasing action in semiconductors with
                 junctions); A7320D (Electron states in low-dimensional
                 structures); A7340L (Semiconductor-to-semiconductor
                 contacts, p-n junctions, and heterojunctions); B2530B
                 (Semiconductor junctions); B4320J (Semiconductor
                 junction lasers)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Ballistic transistors; ballistic transistors;
                 Computers; computers; KBE; Lasers; lasers; Quantum
                 dots; quantum dots; Quantum wells; quantum wells;
                 Quantum wires; quantum wires; semiconductor junction
                 lasers; semiconductor quantum dots; semiconductor
                 quantum wells; semiconductor quantum wires; Single
                 electron device; single electron device",
  thesaurus =    "Semiconductor junction lasers; Semiconductor quantum
                 dots; Semiconductor quantum wells; Semiconductor
                 quantum wires",
  treatment =    "G General Review",
}

@Article{Corcoran:1990:TMDb,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Materials: Diminishing Dimensions",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "122--131",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:SBE,
  author =       "Deborah Erickson",
  title =        "Science and Business: Electronic Earful",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "132--134",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-132",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-132.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:BE,
  author =       "Gary Stix",
  title =        "Bug-Eyed",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "134--135",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-134",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-134.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{E:1990:B,
  author =       "D. E.",
  title =        "Not Biochips?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "136--138",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-136",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-136.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1990:MWL,
  author =       "Philip E. Ross",
  title =        "A Million Watts of Light",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "138--139",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-138",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-138.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEe,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "140--140",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-140",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-140.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1990:MRe,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "142--145",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-142",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-142.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1990:Bi,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "146--151",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-146",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-146.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Westland:1990:E,
  author =       "J. Christopher Westland",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "5",
  pages =        "152--152",
  month =        nov,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1190-152",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:22 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n5/pdf/scientificamerican1190-152.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Ed,
  author =       "Anonymous",
  title =        "Errata",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "12--12",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-12a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-12a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1990:Ll,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "12--12",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:L,
  author =       "Anon",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "12--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1990:YAl,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "14--14",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:YA,
  author =       "Anon",
  title =        "50 and 100 Years ago",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "14--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1990:SCM,
  author =       "John Horgan",
  title =        "Science and the Citizen: Measuring Eternity",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "16--20",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:SC,
  author =       "Anon",
  title =        "Science and the citizen",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "16--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Powell:1990:F,
  author =       "Corey S. Powell",
  title =        "Far Out",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "20--23",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:GP,
  author =       "John Horgan",
  title =        "Going to Pot",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "23--24",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-23",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-23.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:BH,
  author =       "Gary Stix",
  title =        "Beam of Hope",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "24--25",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1990:DT,
  author =       "John Horgan",
  title =        "Double Trouble",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "25--28",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-25",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-25.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1990:ATK,
  author =       "Philip Yam",
  title =        "Acacia Trees Kill Antelope in the Transvaal",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "28--28",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-28a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-28a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:CA,
  author =       "Tim Beardsley",
  title =        "Clearing the Airways",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "28--33",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-28b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-28b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1990:MMC,
  author =       "Marguerite Holloway",
  title =        "Mussels may Clump Together to Improve their Food
                 Supply",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "30--30",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:PDG,
  author =       "Tim Beardsley",
  title =        "Profile: {Dr. Greenhouse}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "33--36",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-33",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-33.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Zewail:1990:BMU,
  author =       "A. H. Zewail",
  title =        "The birth of molecules (ultrafast photographic
                 observations)",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "40--46",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Mon May 18 08:08:24 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  affiliation =  "California Inst. of Technol., Pasadena, CA, USA",
  classification = "A0768 (Photography, photographic instruments and
                 techniques); A4280W (Ultrafast optical techniques);
                 A8230 (Specific chemical reactions; reaction
                 mechanisms)",
  corpsource =   "California Inst. of Technol., Pasadena, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Birth; birth; Bond breaking; bond breaking; Bond
                 formation; bond formation; Chemical bonds; chemical
                 bonds; chemical reactions; Femtoseconds; femtoseconds;
                 Final products; final products; high-speed optical
                 techniques; Lasers; lasers; Molecular beams; molecular
                 beams; Molecular reaction; molecular reaction;
                 Molecules; molecules; photographic applications;
                 Picosecond; picosecond; Shutter speed; shutter speed;
                 Time resolution; time resolution; Transition states;
                 transition states; Ultrafast motions; ultrafast
                 motions",
  thesaurus =    "Chemical reactions; High-speed optical techniques;
                 Photographic applications",
  treatment =    "P Practical; X Experimental",
}

@Article{Blair:1990:ANW,
  author =       "Bruce G. Blair and Henry W. Kendall",
  title =        "Accidental Nuclear War",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "53--58",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-53",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-53.pdf",
  abstract =     "For now, at least, tensions have eased between the
                 nuclear superpowers. But the chance of a nuclear
                 exchange between the U.S. and the U.S.S.R. remains a
                 frightening possibility. In both nations, a missile
                 could be launched accidentally or without the oversight
                 of top officials. To prevent unintended Armageddon,
                 those nations should place additional safeguards on
                 nuclear arsenals.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "command destruct system; control of nuclear weapons;
                 launch readiness of nuclear forces; nuclear alerts;
                 permissive action links (PALs); safeguards against
                 unintended launch",
  xxnewdata =    "1998.01.30",
  xxpages =      "53--?? (Intl. ed. 19--??)",
}

@Article{Saunders:1990:SPS,
  author =       "R. Stephen Saunders",
  title =        "Science in Pictures: The Surface of {Venus}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "60--62",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-60",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-60.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Saunders:1990:SV,
  author =       "R. Stephen Saunders",
  title =        "The Surface of {Venus}",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "60--?? (Intl. ed. 26--31)",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "This portfolio of vivid radar images of Venus was sent
                 back by the Magellan spacecraft. The project scientist
                 analyzes features of the rugged terrain, sculpted by
                 intense volcanism, geologic upheavals, impact cratering
                 and even wind.",
  acknowledgement = ack-nhfb,
  affiliation =  "Jet Propulsion Lab., Pasadena, CA, USA",
  classification = "A9580D (Radio, radar, and microwave); A9630E
                 (Venus)",
  corpsource =   "Jet Propulsion Lab., Pasadena, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "AD 1990; Magellan spacecraft; Mapping; mapping;
                 mapping of Venus; radioastronomical observations;
                 Surface features; surface features; Synthetic aperture
                 radar; synthetic aperture radar; topography of Venus;
                 Venus; volcanism on Venus",
  thesaurus =    "Radioastronomical observations; Venus",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxtitle =      "The Space of {Venus}",
}

@Article{Todorov:1990:HCM,
  author =       "Igor N. Todorov",
  title =        "How Cells Maintain Stability",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "66--75",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-66.pdf",
  abstract =     "Living cells are protein factories that are vital to
                 the survival of organisms. Thus, they too have
                 elaborate strategies for survival. If environmental
                 stress, such as a chemical or temperature, shuts down
                 their protein-making machinery, cells undertake a
                 series of intricate steps to resume production. A
                 Soviet scientist presents his model of this process.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "66--?? (Intl. ed. 32--??)",
}

@Article{Zewail:1990:BMa,
  author =       "Ahmed H. Zewail",
  title =        "The Birth of Molecules",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "76--82",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-76.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:TIBa,
  author =       "John Rennie",
  title =        "Trends in Immunology: {The} Body Against Itself",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "76--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Zewail:1990:BMb,
  author =       "Ahmed H. Zewail",
  title =        "The Birth of Molecules",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "76--?? (Intl. ed. 40--??)",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Since the 19th century, photographers have used
                 split-second shutter speeds to stop action. But
                 glimpsing the instant in which molecules react to form
                 a product requires an exposure of a millionth of a
                 billionth of a second. That instant bears the same
                 relation to a second as a second does to 32 million
                 years. Toachieve such ``exposures,'' the author uses
                 extremely short pulses of laser light.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
}

@Article{Rock:1990:LGP,
  author =       "Irvin Rock and Stephen Palmer",
  title =        "The Legacy of {Gestalt} Psychology",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "84--90",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-84.pdf",
  abstract =     "Most people have seen the picture that one moment
                 looks like a vase, then suddenly shifts to two faces
                 about to meet. But few realize that understanding this
                 alternating image reflects a revolution in perception
                 brought about by the Gestalt psychologists at the turn
                 of the century. Today many of their ideas are accepted
                 in the fields of education, learning and social
                 psychology.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "84--?? (Intl. ed. 48--??)",
}

@Article{Storey:1990:FA,
  author =       "Kenneth B. Storey and Janet M. Storey",
  title =        "Frozen and Alive",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "92--97",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-92.pdf",
  abstract =     "Many animals survive the winter by staying warm. But
                 some simply freeze solid. To prevent ice crystals from
                 destroying delicate cell membranes, these creatures
                 manufacture proteins that cause tiny crystals to form
                 in the spaces between cells and produce a natural
                 antifreeze to protect cellular interiors.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "92--?? (Intl. ed. 62--??)",
}

@Article{Anonymous:1990:FCT,
  author =       "Anonymous",
  title =        "{Fermat}'s {Christmas Theorem} is Explained in One
                 {Dickens} of a Tale",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "94--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Stringer:1990:EMH,
  author =       "Christopher B. Stringer",
  title =        "The Emergence of Modern Humans",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "98--104",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-98",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-98.pdf",
  abstract =     "Did humanity evolve from a common ancestor and form
                 racial groupings as it spread across the planet? Or did
                 Homo sapiens arise at many different locations?
                 Archaeological evidence from Africa supports the first
                 theory. Now geneticists examining DNA in living
                 populations are coming to the same conclusion.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "98--?? (Intl. ed. 68--??)",
}

@Article{Rennie:1990:TIBb,
  author =       "John Rennie",
  title =        "Trends in Immunology: The Body Against itself",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "106--115",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-106.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1990:BAI,
  author =       "John Rennie",
  title =        "The Body against Itself",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "106--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed Jun 19 06:56:52 MDT 1996",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Somehow the body distinguishes its own healthy cells
                 from diseased ones. When that mechanism fails, the
                 result is autoimmune diseases such as multiple
                 sclerosis and insulin-dependent. Although the picture
                 is not clear, researchers have found three ways the
                 immune system may learn not to attack the body those
                 discoveries are leading to promising treatments.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:SBN,
  author =       "Gary Stix",
  title =        "Science and Business: Narrow Bandwidth",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "116--118",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:SB,
  author =       "Anon",
  title =        "Science and business",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "116--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Stix:1990:NY,
  author =       "Gary Stix",
  title =        "This number is you",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "118--119",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1990:SF,
  author =       "Deborah Erickson",
  title =        "Sugar Fix?",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "119--122",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-119",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-119.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1990:FE,
  author =       "Gary Stix",
  title =        "Field Effects",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "122--123",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1990:FT,
  author =       "Tim Beardsley",
  title =        "Food for Thought",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "125--125",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-125",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-125.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1990:GG,
  author =       "Paul Wallich",
  title =        "Garbage In, Garbage Out",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "126--126",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1990:AEf,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "127--127",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-127",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-127.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stewart:1990:MR,
  author =       "Ian Stewart",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "128--131",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-128",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-128.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:MR,
  author =       "Anon",
  title =        "Mathematical recreations",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "128--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Morrison:1990:Bj,
  author =       "Philip Morrison and Phylis Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "132--139",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-132",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-132.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:B,
  author =       "Anon",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "132--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1990:AI,
  author =       "Anonymous",
  title =        "Annual Index 1990",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "140--143",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-140",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-140.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anon:1990:AI,
  author =       "Anon",
  title =        "Annual index",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "140--??",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Mckay:1990:E,
  author =       "Christopher P. Mckay and Robert H. Haynes",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "263",
  number =       "6",
  pages =        "144--144",
  month =        dec,
  year =         "1990",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican1290-144",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:24 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v263/n6/pdf/scientificamerican1290-144.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:Ea,
  author =       "Anonymous",
  title =        "Erratum",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "12--12",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-12b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-12b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:La,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "12--12",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-12a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-12a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:YAa,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "14--14",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Cuterl:1991:SCC,
  author =       "Fred Cuterl and Russell Ruthen",
  title =        "Science and the Citizen: Chunnel Vision",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "22--28",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:SOC,
  author =       "Philip Yam",
  title =        "Short-Order Cook",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "28--28",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-28",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-28.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:NV,
  author =       "Marguerite Holloway",
  title =        "Neural Vector",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "32--32",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:TF,
  author =       "Tim Beardsley",
  title =        "Trans Fat",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "34--34",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-34a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-34a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:WT,
  author =       "Paul Wallich",
  title =        "Wavelet Theory",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "34--35",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-34b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-34b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:LC,
  author =       "John Rennie",
  title =        "Leaky Channels",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "35--36",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-35",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-35.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:PAD,
  author =       "Tim Beardsley",
  title =        "Profile: {AIDS} Dispute",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "36--37",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-36.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Richelson:1991:FSR,
  author =       "Jeffrey T. Richelson",
  title =        "The Future of Space Reconnaissance",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "38--44",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-38",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-38.pdf",
  abstract =     "During the cold war, the superpowers launched
                 sophisticated spy satellites to monitor each other's
                 weaponry. Lately such satellites have been directed to
                 observing weapon proliferation in other nations,
                 nonmilitary operations and domestic upheavals. This
                 intelligence is so important that many other
                 governments plan to join the space reconnaissance
                 club.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "38--?? (Intl. ed. 18--??)",
}

@Article{Bak:1991:SOC,
  author =       "Per Bak and Kan Chen",
  title =        "Self-Organized Criticality",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "46--53 (Intl. ed. 26--??)",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-46",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib;
                 Misc/Discrete.event.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-46.pdf",
  abstract =     "Just as the proverbial straw broke the camel's back,
                 catastrophes, from earthquakes and avalanches to a
                 stock market crash, can be triggered by a minor event.
                 The authors argue that complex systems naturally evolve
                 to a critical state. Their theory already has improved
                 understanding of motion in the earth's crust, economies
                 and ecosystems.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
}

@Article{Richards:1991:PFP,
  author =       "Frederic M. Richards",
  title =        "The Protein Folding Problem",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "54--63",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-54",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-54.pdf",
  abstract =     "More than 30 years ago it seemed that the forces that
                 cause inactive, newly formed proteins to fold into
                 their intricate, active state could be explained by the
                 laws of chemistry and physics. But scientists are still
                 unable to predict how a sequence of amino acids will
                 coil. Solutions to the folding problem --- with their
                 implications for biotechnology --- are getting
                 nearer.",
  acknowledgement = ack-nhfb,
  affiliation =  "Yale Univ., New Haven, CT, USA",
  classification = "A0130R (Reviews and tutorial papers; A3620H
                 (Configuration (bonds, dimensions)); A8715B (Structure,
                 configuration, conformation, and active sites at the
                 biomolecular level); resource letters)",
  corpsource =   "Yale Univ., New Haven, CT, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Amino acids; amino acids; Biotechnology;
                 biotechnology; macromolecular configurations;
                 Macromolecular structure; macromolecular structure;
                 molecular biophysics; Molecular coiling; molecular
                 coiling; Protein folding problem; protein folding
                 problem; proteins; reviews",
  thesaurus =    "Macromolecular configurations; Molecular biophysics;
                 Proteins; Reviews",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "54--?? (Intl. ed. 34--41)",
}

@Article{Scaglia:1991:BCF,
  author =       "Gustina Scaglia",
  title =        "Building the {Cathedral} in {Florence}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "66--72",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-66.pdf",
  abstract =     "By ????. after more than a century of construction,
                 the walls of Santa Maria del Fiore rose high over
                 Florence. Still lacking, though, was a plan for a dome
                 to cap the cathedral. Brunelleschi's design for a
                 double-walled vault topped by an orb and a cross,
                 completed in 1470, was an engineering triumph. His
                 techniques foreshadowed modern structural engineering
                 and his machines, the Industrial Revolution.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "66--?? (Intl. ed. 42--??)",
}

@Article{Corcoran:1991:TCCa,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Computing: {Calculating} Reality",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "74--??",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Black:1991:WAO,
  author =       "David C. Black",
  title =        "Worlds Around Other Stars",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "76--83",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-76.pdf",
  abstract =     "If life exists elsewhere in the cosmos, it most likely
                 resides on the surfaces of distant planets. The search
                 for other solar systems, which has been under way in
                 earnest for more than half a century, has turned up
                 some disappointments and some tantalizing clues. New
                 and far more accurate instruments may soon produce the
                 first positive sighting of a new world.",
  acknowledgement = ack-nhfb,
  affiliation =  "Lunar and Planetary Inst., TX, USA",
  classification = "A9510J (Astrometry and spherical astronomy); A9575S
                 (Other techniques); A9610 (General, solar nebula, and
                 cosmogony); A9710R (Radiation and spectra); A9710W
                 (Space motions (proper motions, radial velocities, and
                 orbits)); A9780M (Planetary systems)",
  corpsource =   "Lunar and Planetary Inst., TX, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Astrometry; astrometry; Astronomical technique;
                 astronomical technique; astronomical techniques;
                 Extrasolar planets; extrasolar planets; IR excess;
                 Planet formation; planet formation; planets; Proper
                 motion; proper motion; Radial velocity; radial
                 velocity; Radiation; radiation; Solar nebula; solar
                 nebula; Spectra; spectra; stellar motion; stellar
                 radiation; stellar spectra",
  thesaurus =    "Astrometry; Astronomical techniques; Planets; Solar
                 nebula; Stellar motion; Stellar radiation; Stellar
                 spectra",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "76--?? (Intl. ed. 50--56)",
}

@Article{Weissmann:1991:A,
  author =       "Gerald Weissmann",
  title =        "Aspirin",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "84--90",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-84.pdf",
  abstract =     "No drug is more ubiquitous than aspirin. Annually,
                 Americans consume more than 16,000 tons of it. Yet,
                 more than 200 years after aspirin was discovered in
                 willow bark, investigators are only now figuring out
                 why it has such a broad range of biological effects.
                 Here are some of the most recent findings.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "84--?? (Intl. ed. 58--??)",
}

@Article{Anonymous:1991:TCG,
  author =       "Anonymous",
  title =        "Tools for Computer Graphics Make an Invisible World
                 Seem Less Alien",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "90--??",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Davies:1991:CCH,
  author =       "Nicholas B. Davies and Michael Brooke",
  title =        "Coevolution of the Cuckoo and Its Hosts",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "92--98",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-92.pdf",
  abstract =     "The cuckoo is an accomplished parasite that tricks
                 other birds into rearing its young. The hosts gain no
                 benefit because the hatchling ejects their eggs from
                 the nest. Both species engage in an evolutionary arms
                 race --- the host attempting to thwart predation, the
                 cuckoo developing subtle subterfuge.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "92--?? (Intl. ed. 66--??)",
}

@Article{Corcoran:1991:TCCb,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Computing: Calculating Reality",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "100--109",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-100.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:CR,
  author =       "Elizabeth Corcoran",
  title =        "Calculating Reality",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "100--?? (Intl. ed. 74--??)",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "From the plains of Wisconsin to the outskirts of
                 Tokyo, a few maverick computer architects are
                 scrambling to design the next generation of
                 supercomputers. Their grail is a teraflops computer, a
                 machine that can race through a trillion operations a
                 second. On the way to that goal, powerful computation
                 engines will permit scientists to model nature more
                 closely.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "computer modeling of complex systems; computing
                 networks; gallium arsenide supercomputer;
                 multiple-processor computing; parallel computing;
                 pipelining; supercomputer design; teraflops
                 supercomputer; vector processing",
}

@Article{Stix:1991:SBS,
  author =       "Gary Stix",
  title =        "Science and Business: Second-Generation Silicon",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "110--111",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-110.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:FS,
  author =       "Gary Stix",
  title =        "Future Shock",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "111--112",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-111",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-111.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:GR,
  author =       "Deborah Erickson",
  title =        "Gene Rush",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "112--113",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-112.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:YSD,
  author =       "Gary Stix",
  title =        "{Yale} Set Designers Turn to Finite Element Analysis",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "113--113",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-113",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-113.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1991:Ba,
  author =       "Philip E. Ross",
  title =        "Buckeyballs",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "114--116",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-114",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-114.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:ASS,
  author =       "Gary Stix",
  title =        "Another Small Step?",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "116--116",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:AEa,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "117--117",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-117",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-117.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1991:MRa,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "118--121",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:MRa,
  author =       "Anonymous",
  title =        "Mathematical recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "118--??",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Morrison:1991:Ba,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "122--125",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Ba,
  author =       "Anonymous",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "122--??",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Inman:1991:ETC,
  author =       "B. R. Inman and Daniel F. Burton",
  title =        "Essay: Technology and Competitiveness",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "126--126",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0191-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:26 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n1/pdf/scientificamerican0191-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Inman:1991:E,
  author =       "B. R. Inman and Daniel F. Burton",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "1",
  pages =        "126--??",
  month =        jan,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:Eb,
  author =       "Anonymous",
  title =        "Errata",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "10--10",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-10b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-10b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Lb,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "10--10",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-10a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-10a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:YAb,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "12--12",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Ruthen:1991:SCI,
  author =       "Russell Ruthen",
  title =        "Science and the Citizen: {Iraq}'s Nuclear Threat",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "14--16",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SCa,
  author =       "Anonymous",
  title =        "Science and the citizen",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "14--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Beardsley:1991:T,
  author =       "Tim Beardsley",
  title =        "The {A} Team",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "16--19",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:PM,
  author =       "John Horgan",
  title =        "Postal Mortem",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "22--23",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:CMC,
  author =       "Elizabeth Corcoran",
  title =        "Charting a More Cautious Path to Space",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "24--24",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-24b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-24b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:DA,
  author =       "Corey S. Powell",
  title =        "Disposable Astronomy",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "24--26",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-24a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-24a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:HBG,
  author =       "Corey S. Powell",
  title =        "{Hubble} Bags a Great White",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "26--26",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:STS,
  author =       "Tim Beardsley",
  title =        "Superconducting Transistors Show their Speed",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "28--28",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-28b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-28b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:SBa,
  author =       "Paul Wallich",
  title =        "Safe Bytes",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "28--29",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-28a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-28a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:NN,
  author =       "Tim Beardsley",
  title =        "Nuclear Numbers",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "30--30",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Aral:1991:STD,
  author =       "Sevgi O. Aral and King K. Holmes",
  title =        "Sexually Transmitted Diseases in the {AIDS} Era",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "62--69",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-62",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-62.pdf",
  abstract =     "The three classic sexually transmitted diseases ---
                 gonorrhea, syphilis and chancroid --- have nearly
                 disappeared in almost every industrialized nation. The
                 exception is the U.S., where drug-resistant strains of
                 these diseases are ravaging urban minority populations.
                 The causes of this tragic epidemic are poverty, social
                 disintegration, prostitution and drug addiction.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "62--?? (Intl. ed. 18--??)",
}

@Article{Feldman:1991:NFM,
  author =       "Gary J. Feldman and Jack Steinberger",
  title =        "The Number of Families of Matter",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "70--75",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-70",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-70.pdf",
  abstract =     "Are the fundamental particles that form matter really
                 fundamental? Researchers at the European laboratory for
                 particle physics (CERN) and at the Stanford Linear
                 Accelerator (SLAC) have found that these particles are
                 the basis for just three ``families'' of matter. They
                 arrived at the answer by studying the decay of
                 supermassive particles called Z bosons.",
  acknowledgement = ack-nhfb,
  affiliation =  "Fermilab Nat. Accel. Lab., Batavia, IL, USA",
  classification = "A1210 (Unified field theories and models); A1480F
                 (Intermediate bosons)",
  corpsource =   "Fermilab Nat. Accel. Lab., Batavia, IL, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "intermediate boson mass; Mass width; mass width;
                 unified field theories; Z bosons; Z lifetime",
  thesaurus =    "Intermediate boson mass; Unified field theories; Z
                 bosons",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "70--?? (Intl. ed. 26--33)",
}

@Article{Freeman:1991:PP,
  author =       "Walter J. Freeman",
  title =        "The Physiology of Perception",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "78--85 (Intl. ed. 34--??)",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-78",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib;
                 Theory/nld.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-78.pdf",
  abstract =     "A familiar face, a favorite smell or a friend's voice
                 is instantly recognized. This rapid perception depends
                 on the coordination of millions of neurons. How can
                 such a small input stimulate so massive a response?
                 Surprisingly, the author points to chaos --- hidden
                 order in seemingly random activity that allows many
                 neurons to switch abruptly from one task to another.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "physiology, perception",
  xxnewdata =    "1998.01.30",
}

@Article{Greenberg:1991:CA,
  author =       "Donald P. Greenberg",
  title =        "Computers and Architecture",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "88--93 (or 104--??)",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Computers are enhancing the creative process in
                 architecture. Graphics software and algorithms create
                 moving images that enable architects to ``walk
                 through'' buildings before they are constructed.",
  acknowledgement = ack-nhfb,
  affiliation =  "Cornell Univ., Ithaca, NY, USA",
  classification = "402; 723; 921; C7440 (Civil and mechanical
                 engineering)",
  corpsource =   "Cornell Univ., Ithaca, NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Advanced graphics-rendering techniques; advanced
                 graphics-rendering techniques; Aesthetic alternatives;
                 aesthetic alternatives; architectural CAD;
                 Architectural Design; Architecture; architecture;
                 Computer Aided Architecture; Computer Aided Design ---
                 Applications; Evaluation; Image Synthesis Algorithms;
                 Mathematical Techniques --- Algorithms; Sketching;
                 sketching",
  thesaurus =    "Architectural CAD",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Howells:1991:XRM,
  author =       "Malcolm R. Howells and Janos Kirz and David Sayre",
  title =        "{X}-Ray Microscopes",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "88--94 (Intl. ed. 42--48)",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-88.pdf",
  abstract =     "Each development in microscopy has revealed a new way
                 to view the world. The optical microscope illuminated
                 single-cell organisms; the electron microscope provided
                 views of minute structures and viruses. Now the X-ray
                 microscope can render three-dimensional images of cells
                 and other specimens in their natural state at10 times
                 the resolution of optical microscopes.",
  acknowledgement = ack-nhfb,
  affiliation =  "Brookhaven Nat. Lab., Upton, NY, USA",
  classification = "715; 741; 932; 941; A0785 (X-ray, gamma-ray
                 instruments and techniques)",
  corpsource =   "Brookhaven Nat. Lab., Upton, NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Chemical analysis; chemical analysis; Fresnel Zone
                 Plate; Microscopes; microscopes; Microscopic
                 Examination --- Scanning Electron Microscopy; National
                 Synchrotron Light Source (nsls); Phase Contrast X-Ray
                 Microscopy; Resolution; resolution; X-Ray; X-ray
                 apparatus; X-ray instruments; X-ray microscopes; X-Rays
                 --- Applications",
  thesaurus =    "Microscopes; X-ray apparatus",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Rismiller:1991:E,
  author =       "Peggy D. Rismiller and Roger S. Seymour",
  title =        "The Echidna",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "96--103",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-96",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-96.pdf",
  abstract =     "It may well be the most reclusive of Australian
                 animals, but the spiny anteater is no longer one of the
                 least understood. The natural history and odd
                 reproductive behavior of this egg-laying mammal are
                 being observed in the field for the first time.
                 Removing misconceptions about the life cycle of this
                 relative of the platypus may provide ways to protect
                 it.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "96--?? (Intl. ed. 80--??)",
}

@Article{Horgan:1991:TEBa,
  author =       "John Horgan",
  title =        "Trends in Evolution: {In} the Beginning\ldots{}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "100--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Greenberg:1991:SPC,
  author =       "Donald P. Greenberg",
  title =        "Science in Pictures: Computers and Architecture",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "104--109",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-104",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-104.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kottick:1991:AH,
  author =       "Edward L. Kottick and Kenneth D. Marshall and Thomas
                 J. Hendrickson",
  title =        "The Acoustics of the Harpsichord",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "110--115",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-110.pdf",
  abstract =     "Because of its limited dynamic range, the harpsichord
                 was nearly driven into extinction by the piano. But its
                 plucked strings and the design of the soundboard make
                 it unique among stringed keyboard instruments. The
                 authors studied 39 harpsichords, both old and new, to
                 understand their acoustics.",
  acknowledgement = ack-nhfb,
  affiliation =  "Iowa Univ., Iowa City, IA, USA",
  classification = "A4375 (Music and musical instruments)",
  corpsource =   "Iowa Univ., Iowa City, IA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Acoustics; acoustics; Harpsichord; harpsichord;
                 musical acoustics; musical instruments; Swirling sound;
                 swirling sound",
  thesaurus =    "Musical acoustics; Musical instruments",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "110--?? (Intl. ed. 94--99)",
}

@Article{Horgan:1991:TEBb,
  author =       "John Horgan",
  title =        "Trends in Evolution: in the Beginning\ldots{}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "116--125",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:B,
  author =       "John Horgan",
  title =        "In the Beginning",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "116--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "In 1953 a simple experiment seemed to show that
                 lightning could have sparked life on the earth. Since
                 then, finding answers to the questions of how, when and
                 where life began has become more complicated. New
                 evidence is toppling once widely accepted ideas; a rash
                 of recent theories has emerged. For now, the origin of
                 life remains an intriguing mystery.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:TSH,
  author =       "Anonymous",
  title =        "The True Story of how {Theseus} Found His Way out of
                 the Labyrinth",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "118--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Erickson:1991:SBLa,
  author =       "Deborah Erickson",
  title =        "Science and Business: Life in the Blood",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "126--127",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SBa,
  author =       "Anonymous",
  title =        "Science and business",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "126--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Stix:1991:CM,
  author =       "Gary Stix",
  title =        "Changing Mission",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "130--131",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-130.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:ASS,
  author =       "Deborah Erickson",
  title =        "An Acoustic Sensor Spies on Insects",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "131--131",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-131",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-131.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:HD,
  author =       "Gary Stix",
  title =        "Hole or Doughnut",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "132--133",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-132",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-132.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:R,
  author =       "Gary Stix",
  title =        "Reach Out",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "134--134",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-134",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-134.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:AEb,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "135--135",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-135",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-135.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stewart:1991:MRa,
  author =       "Ian Stewart",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "136--139",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-136",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-136.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:MRb,
  author =       "Anonymous",
  title =        "Mathematical recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "136--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Klass:1991:B,
  author =       "Philip J. Klass",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "140--143",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-140",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-140.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Bb,
  author =       "Anonymous",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "140--??",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Nelson:1991:E,
  author =       "Bill Nelson",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "2",
  pages =        "144--144",
  month =        feb,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0291-144",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:28 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n2/pdf/scientificamerican0291-144.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:Lc,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "10--10",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:YAc,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "12--12",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1991:SCD,
  author =       "John Horgan",
  title =        "Science and the Citizen: Death with Dignity",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "17--20",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SCb,
  author =       "Anonymous",
  title =        "Science and the citizen",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "17--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1991:MPA,
  author =       "John Horgan",
  title =        "A Modest Proposal on Altruism",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "20--20",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:SSa,
  author =       "Marguerite Holloway",
  title =        "Sex and Silversides",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "24--24",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:XRR,
  author =       "Corey S. Powell",
  title =        "{X}-Ray Riddle",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "26--26",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:LTU,
  author =       "John Horgan",
  title =        "The Leading Theory of the {Universe} Survives Another
                 Attack",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "27--27",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-27b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-27b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:C,
  author =       "John Rennie",
  title =        "Down for the Count",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "27--30",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-27a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-27a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:GG,
  author =       "Tim Beardsley",
  title =        "Guessing Game",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "30--33",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:NFW,
  author =       "Tim Beardsley",
  title =        "A Nitrogen Fix for Wheat",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "32--32",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:GE,
  author =       "Philip Yam",
  title =        "Grim Expectations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "33--34",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-33",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-33.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Koppel:1991:PSS,
  author =       "Tom Koppel",
  title =        "Profile: Supercomputer Solo",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "34--36",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-34.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Barton:1991:PL,
  author =       "John H. Barton",
  title =        "Patenting Life",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "40--46",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-40.pdf",
  abstract =     "The last obstacle to patenting a nonhuman form of life
                 fell in 1988, when the U.S. Patent and Trademark Office
                 issued a patent for the ``Harvard mouse.'' But the
                 courts and lawmakers have not yet confronted many of
                 the questions raised by granting patent protection to
                 genetically altered animals, plants and microbes. The
                 future of biotechnology depends on the wisdom of the
                 answers.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "40--?? (Intl. ed. 18--??)",
}

@Article{Lederman:1991:T,
  author =       "Leon M. Lederman",
  title =        "The {Tevatron}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "48--55 (Intl. ed. 26--??)",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-48",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-48.pdf",
  abstract =     "Since the first protons swept around the powerful
                 collider at Fermi National Accelerator Laboratory in
                 1983, the Tevatron has confirmed a host of predictions
                 about fundamental particles. Here is the story of the
                 technical challenges of designing and building this
                 6.3-kilometer ring of superconducting magnets, told by
                 the scientist who headed the decade-long project.",
  acknowledgement = ack-nhfb,
  affiliation =  "Fermi Nat. Accel. Lab., Batavia, IL, USA",
  classification = "708.3; 932.1.1; 932.2; 943.3; A2920D (Storage
                 rings); A2920L (Synchrotrons); B7410 (Accelerators)",
  corpsource =   "Fermi Nat. Accel. Lab., Batavia, IL, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Antiprotons; antiprotons; Calorimeters; Computer
                 displays; Elementary particles; elementary particles;
                 Particle detectors; Photons; proton accelerators;
                 Protons; protons; storage rings; Superconducting
                 magnets; superconducting magnets; Superconducting
                 supercollider; Synchrotrons; synchrotrons; Tevatron;
                 Tevatron particle accelerator",
  thesaurus =    "Proton accelerators; Storage rings; Synchrotrons",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Murray:1991:WCC,
  author =       "Andrew W. Murray and Marc W. Kirschner",
  title =        "What Controls the Cell Cycle",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "56--63",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-56",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-56.pdf",
  abstract =     "The way cells divide into two identical copies has
                 been well known for nearly a century. But only now are
                 scientists beginning to understand what orchestrates
                 this marvelous process. The key seems to be a single
                 protein called cdc2. Its discovery has profound
                 implications for medicine, possibly leading to ways to
                 heal damaged organs by inducing cell proliferation or
                 to halt the growth of cancer.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "56--?? (Intl. ed. 34--??)",
}

@Article{Ruddiman:1991:PUC,
  author =       "William F. Ruddiman and John E. Kutzbach",
  title =        "Plateau Uplift and Climatic Change",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "66--75",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-66.pdf",
  abstract =     "The earth of 40 million years ago was a warm, wet
                 place. Forests abounded; grasslands and deserts were
                 rare. Then the planet began to cool. Regional climate
                 extremes developed. Many have been postulated,
                 including continental drift and diminishing atmospheric
                 carbon dioxide. The authors offer a new theory:
                 continental uplift created huge plateaus that altered
                 circulation of the atmosphere.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "66--?? (Intl. ed. 42--??)",
}

@Article{Holloway:1991:TPR,
  author =       "Marguerite Holloway",
  title =        "Trends in Pharmacology: {Rx} for Addiction",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "70--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Winston:1991:NO,
  author =       "Roland Winston",
  title =        "Nonimaging Optics",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "76--81 (Intl. ed. 52--??)",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-76.pdf",
  abstract =     "In childhood, most of us learned that one way to get
                 heat out of the sun is to focus its light to a pinpoint
                 with a magnifying glass. What few realize is that the
                 ability of lenses designed to make images to
                 concentrate solar energy falls far below the
                 theoretical maximum. Nonimaging optics that are simply
                 funnels for light can achieve intensities higher than
                 those at the sun's surface.",
  acknowledgement = ack-nhfb,
  affiliation =  "Chicago Univ., IL, USA",
  classification = "657.1; 741.1; 741.3; A4280 (Optical devices,
                 techniques and applications)",
  corpsource =   "Chicago Univ., IL, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Compound parabolic concentrator; Edge-ray method;
                 focusing; Geometric vector-flux; High-energy physics;
                 high-energy physics; Nonimaging concentrator;
                 nonimaging concentrator; Nonimaging concentrators;
                 Nonimaging devices; nonimaging devices; Nonimaging
                 optics; Optical devices; optical elements; Optics;
                 Solar concentrators; Solar energy; solar energy; Solar
                 furnace; solar furnace",
  thesaurus =    "Focusing; Optical elements",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Young:1991:T,
  author =       "James A. Young",
  title =        "Tumbleweed",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "82--87",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-82",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-82.pdf",
  abstract =     "If there is a botanical metaphor for the rootless ways
                 of the Old West, it is the tumbleweed. But when this
                 immigrant Russian weed literally rolled through the
                 Dakotas in the 1870s, the sod busters were not
                 thrilled. In a matter of years this spiny thistle
                 wreaked agricultural havoc across the plains states.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "82--?? (Intl. ed. 58--??)",
}

@Article{Snodgrass:1991:SACa,
  author =       "Anthony M. Snodgrass and John L. Bintliff",
  title =        "Surveying Ancient Cities",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "88--93",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-88.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:MMM,
  author =       "Anonymous",
  title =        "A Menu of Mathematical Morsels, Topological Tidbits
                 and Puzzling Plums",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "88--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Snodgrass:1991:SACb,
  author =       "Anthony M. Snodgrass and John L. Bintliff",
  title =        "Surveying Ancient Cities",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "88--?? (Intl. ed. 64--??)",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Some important cities of ancient Greece lie buried
                 beneath farmland. That is good news to these
                 archaeologists. Rather than excavating, they build a
                 surprisingly complete picture of long-term habitation
                 simply by dating the debris, such as potsherds and roof
                 tiles, that plowing churns to the surface.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
}

@Article{Holloway:1991:TP,
  author =       "Marguerite Holloway",
  title =        "Trends in Pharmacology",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "94--103",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-94",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-94.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:RA,
  author =       "Marguerite Holloway",
  title =        "{R}$_x$ for addiction",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "94--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Neuroscientists are making progress toward
                 understanding the devastating and intractable problem
                 of drug addiction. By deciphering the complex interplay
                 of neurotransmitters and receptors, they are designing
                 highly targeted drugs to treat addiction on a chemical
                 and, eventually, genetic level. Their findings have
                 implications for treating mental illnesses.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Corcoran:1991:SBL,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Light Traffic",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "106--108",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-106.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SBb,
  author =       "Anonymous",
  title =        "Science and business",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "106--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Stix:1991:PG,
  author =       "Gary Stix",
  title =        "Plane Geometry",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "110--111",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-110.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:TG,
  author =       "Deborah Erickson",
  title =        "Through the Grapevine",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "111--112",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-111",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-111.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:TC,
  author =       "Gary Stix",
  title =        "Thinking Cap",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "112--113",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-112.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:CCa,
  author =       "Deborah Erickson",
  title =        "Complete Combustion",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "113--113",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-113",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-113.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:AEa,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "114--114",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-114",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-114.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1991:MRb,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "116--118",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:MRc,
  author =       "Anonymous",
  title =        "Mathematical recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "116--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Ferris:1991:B,
  author =       "Timothy Ferris",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "120--125",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-120",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-120.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Bc,
  author =       "Anonymous",
  title =        "Brooks",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "120--??",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Mann:1991:E,
  author =       "Jonathan Mann",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "3",
  pages =        "126--126",
  month =        mar,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0391-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:30 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n3/pdf/scientificamerican0391-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:Ld,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "10--11",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Ec,
  author =       "Anonymous",
  title =        "Errata",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "11--11",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-11",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-11.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:YAd,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "12--12",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-12",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-12.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:SCC,
  author =       "Tim Beardsley",
  title =        "Science and the Citizen: Cold Start",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "14--16",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:TMC,
  author =       "Tim Beardsley",
  title =        "Tracking the Missing Carbon",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "16--16",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:SS,
  author =       "Deborah Erickson",
  title =        "Seeking Senescence",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "18--18",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-18",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-18.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:GT,
  author =       "Tim Beardsley",
  title =        "A Gentler Therapy?",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "20--20",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:L,
  author =       "Philip Yam",
  title =        "Into the Lattice",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "21--21",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-21",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-21.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:LN,
  author =       "Corey S. Powell",
  title =        "Looking for Nothing",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "22--23",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-22",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-22.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Geller:1991:OM,
  author =       "Nisa Geller",
  title =        "Old Masters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "23--23",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-23",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-23.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:PRD,
  author =       "Marguerite Holloway",
  title =        "A Press Release on Dioxin Sets the Record Wrong",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "24--24",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-24b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-24b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:HL,
  author =       "John Horgan",
  title =        "History Lessons",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "24--26",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-24a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-24a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:PPE,
  author =       "Anonymous",
  title =        "Profile: Political Engineer",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "26--35",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Hubbard:1991:RCE,
  author =       "Harold M. Hubbard",
  title =        "The Real Cost of Energy",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "36--42",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-36.pdf",
  abstract =     "Gas prices only seem high. When you say ``fillerup,''
                 you pay but a fraction of the actual cost. Not included
                 are the tens of billions (close to US\$50 for each
                 barrel of oil) the military spends annually to protect
                 oil fields in the Persian Gulf. Then tack on the hidden
                 costs of environmental degradation, health effects,
                 lost employment, government subsidies and more. Sooner
                 or later, the public pays the entire price.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "36--?? (Intl. ed. 18--??)",
}

@Article{Stephens:1991:SQ,
  author =       "Peter W. Stephens and Alan I. Goldman",
  title =        "The Structure of Quasicrystals",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "44--53",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-44",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-44.pdf",
  abstract =     "In 1984 scientists at the National Institute of
                 Standards and Technology rapidly solidified an aluminum
                 alloy. Instead of the expected amorphous, glassy
                 material, the result was tiny grains that displayed a
                 curious, fivefold symmetry. Now researchers are making
                 progress in understanding the atomic structure of these
                 unique forms of matter known as quasicrystals.",
  acknowledgement = ack-nhfb,
  affiliation =  "State Univ. of New York, Stony Brook, NY, USA",
  chemicalindex = "AlCuFe/ss Al/ss Cu/ss Fe/ss; AlCuLi/ss Al/ss Cu/ss
                 Li/ss",
  classification = "A6140 (Amorphous and polymeric materials); A6150E
                 (Crystal symmetry; A6155H (Alloys); models and space
                 groups, and crystalline systems and classes)",
  corpsource =   "State Univ. of New York, Stony Brook, NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "AlCuFe; AlCuLi; aluminium alloys; copper alloys;
                 crystal symmetry; Diffraction properties; diffraction
                 properties; Five fold symmetry; five fold symmetry;
                 Glass model; glass model; iron alloys; lithium alloys;
                 Penrose tiling model; Quasicrystal structures;
                 quasicrystal structures; quasicrystals; Random-tiling
                 model; random-tiling model",
  thesaurus =    "Aluminium alloys; Copper alloys; Crystal symmetry;
                 Iron alloys; Lithium alloys; Quasicrystals",
  treatment =    "G General Review; T Theoretical or Mathematical",
  xxnewdata =    "1998.01.30",
  xxpages =      "44--?? (Intl. ed. 24--31)",
}

@Article{McKnight:1991:MZG,
  author =       "Steven Lanier McKnight",
  title =        "Molecular Zippers in Gene Regulation",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "54--64",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-54",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-54.pdf",
  abstract =     "Skin and liver cells are distinct because they produce
                 different sets of proteins. Yet both types of cells
                 carry the same set of genes. This researcher set out to
                 find the mechanism that turns on key genes. In an
                 interesting piece of detective work, he and others
                 identified an intriguing class of regulatory proteins.
                 Two of these proteins must ``zip'' together before they
                 can activate the genes they control.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "54--?? (Intl. ed. 32--??)",
}

@Article{Ross:1991:TLHa,
  author =       "Philip E. Ross",
  title =        "Trends in Linguistics: {Hard} Words",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "70--??",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Anonymous:1991:WTJ,
  author =       "Anonymous",
  title =        "Why {Tarzan} and {Jane} Can Walk in Step with the
                 Animals that Roam the Jungle",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "88--??",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Sagdeev:1991:CSW,
  author =       "Roald Z. Sagdeev and Charles F. Kennel",
  title =        "Collisionless Shock Waves",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "106--113",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-106.pdf",
  abstract =     "The sonic boom of a jet aircraft is caused by a shock
                 wave carried along by molecules colliding in the air.
                 In the near vacuum of space, particle collisions are
                 rare. Yet, as the authors theorized years ago, shock
                 waves do exist in space, transmitted through the
                 tenuous plasma by electric and magnetic fields. These
                 shock waves help explain some of the most violent
                 phenomenon the universe.",
  acknowledgement = ack-nhfb,
  classification = "A5235T (Shock waves); A9460G (Solar wind plasma);
                 A9460R (Shock waves); A9530Q (Hydromagnetics and
                 plasmas)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Alfven wave; astrophysical plasma; Astrophysics;
                 astrophysics; Bow shock; bow shock; Collisionless shock
                 wave; collisionless shock wave; Frequency dispersion;
                 frequency dispersion; Interplanetary space;
                 interplanetary space; Magnetosphere; magnetosphere;
                 Planet; planet; Plasma shock wave; plasma shock wave;
                 plasma shock waves; Plasma wave; plasma wave; Rarefied
                 plasma; rarefied plasma; solar wind; Solar wind comet
                 interaction; solar wind comet interaction",
  thesaurus =    "Astrophysical plasma; Plasma shock waves; Solar wind",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "106--?? (Intl. ed. 40--47)",
}

@Article{Tiollais:1991:HBV,
  author =       "Pierre Tiollais and Marie-Annick Buendia",
  title =        "Hepatitis {B} Virus",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "116--123",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-116.pdf",
  abstract =     "The toll that this tiny, insidious virus exacts is
                 enormous. It can cause serious acute infections, lie
                 hidden for years in carriers who transmit it to others,
                 even trigger cancer. It is also one of the first
                 viruses to come under the powerful scrutiny of
                 recombinant DNA technology. Its genome, structure and
                 life cycle have been elucidated; diagnostic tests and
                 vaccines have been developed.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "116--?? (Intl. ed. 48--??)",
}

@Article{Trotter:1991:SPP,
  author =       "Donald M. {Trotter, Jr.}",
  title =        "Science in Pictures: Photochromic and Photosensitive
                 Glass",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "124--129",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-124",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-124.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Trotter:1991:PPG,
  author =       "Donald M. {Trotter, Jr.}",
  title =        "Photochromic and Photosensitive Glass",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "124--?? (Intl. ed. 56--61)",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Eyeglasses that darken in sunlight and lighten in the
                 dark are just the most common example of glass that
                 reacts to light. Otherapplications for photochromic and
                 photosensitive glasses range from precision parts to
                 microlenses and art.",
  acknowledgement = ack-nhfb,
  affiliation =  "Corning Inc., NY, USA",
  classification = "A4270C (Glass); A7820 (Optical properties of bulk
                 materials)",
  corpsource =   "Corning Inc., NY, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Applications; applications; Colour change; colour
                 change; Heat treatment; heat treatment; Latent image;
                 latent image; optical glass; Photochromic glass;
                 photochromic glass; photochromism; Photosensitive
                 glasses; photosensitive glasses",
  thesaurus =    "Optical glass; Photochromism",
  treatment =    "A Application; G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Alexander:1991:HDR,
  author =       "R. McNeill Alexander",
  title =        "How Dinosaurs Ran",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "130--136",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-130.pdf",
  abstract =     "If all you had to go by were footprints in mud and a
                 few bones, you might conclude that humans do not run.
                 Similarly, it is unclear whether dinosaurs plodded or
                 galloped or pranced. With some physical principles from
                 naval architecture and mechanical engineering, the
                 author calculates that he could outrun Tyrannosaurus.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "130--?? (Intl. ed. 62--??)",
}

@Article{Ross:1991:TLHb,
  author =       "Philip E. Ross",
  title =        "Trends in Linguistics: Hard Words",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "138--147",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-138",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-138.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1991:HW,
  author =       "Philip E. Ross",
  title =        "Hard Words",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "138--?? (Intl. ed. 70--??)",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Tue May 19 18:01:43 MDT 1998",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "What's in a word? If it's tik, the answer is
                 controversy. Linguists are at each other's throats over
                 attempts to trace language to ancient roots. Some
                 radicals believe that they can discern echoes of words
                 not spoken for millennia and that it is possible to
                 relate all languages to a single tongue spoken by the
                 first humans. Conservatives think the radicals bark up
                 the wrong tree.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "`Mitochondrial Eve'; Amerind theory; language families
                 and superfamilies; linguistic and genetic trees;
                 linguistic research; monogenesis hypothesis; Nostratic
                 hypothesis; origin of language",
}

@Article{Erickson:1991:SBLb,
  author =       "Deborah Erickson",
  title =        "Science and Business: Love and Terror",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "148--150",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-148",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-148.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:PP,
  author =       "John Rennie",
  title =        "A Plague of Plaques",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "150--150",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-150",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-150.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:MCS,
  author =       "Gary Stix",
  title =        "Is {Morse} Code Signing off?",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "152--152",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-152b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-152b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:CT,
  author =       "Gary Stix",
  title =        "Call and Tell",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "152--153",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-152a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-152a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Fischetti:1991:GV,
  author =       "Mark Fischetti",
  title =        "Gas Vaccine",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "153--154",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-153",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-153.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:MR,
  author =       "Tim Beardsley",
  title =        "Mind Reader",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "154--156",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-154",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-154.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:AEc,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "157--157",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-157",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-157.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stewart:1991:MRb,
  author =       "Ian Stewart",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "158--161",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-158",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-158.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1991:Bb,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "162--167",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-162",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-162.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Porter:1991:E,
  author =       "Michael E. Porter",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "4",
  pages =        "168--168",
  month =        apr,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0491-168",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:32 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n4/pdf/scientificamerican0491-168.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Le,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "10--10",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Lf,
  author =       "Anonymous",
  title =        "Letters",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "10--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:YAe,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "14--14",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:YAf,
  author =       "Anonymous",
  title =        "50 and 100 years ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "14--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1991:SCF,
  author =       "John Horgan",
  title =        "Science and the Citizen: Up in Flames",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "17--24",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SCc,
  author =       "Anonymous",
  title =        "Science and the citizen",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "17--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1991:UGD,
  author =       "John Horgan",
  title =        "{U.S.} Gags Discussion of War's Environmental
                 Effects",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "24--24",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:PG,
  author =       "John Rennie",
  title =        "Proofreading Genes",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "28--32",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-28",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-28.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:HC,
  author =       "Marguerite Holloway",
  title =        "Hol Chan",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "32--32",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:FP,
  author =       "Philip Yam",
  title =        "Freezing Point",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "35--35",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-35",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-35.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:PP,
  author =       "Tim Beardsley",
  title =        "Parched Policy",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "36--37",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-36.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:PRR,
  author =       "John Horgan",
  title =        "Profile: Reluctant Revolutionary",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "40--49",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-40.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Hirschhorn:1991:POR,
  author =       "Norbert Hirschhorn and William B. {Greenough III}",
  title =        "Progress in Oral Rehydration Therapy",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "50--56",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-50.pdf",
  abstract =     "With each medical advance seeming to be increasingly
                 high-tech and costly, oral rehydration therapy is a
                 notable exception to the trend. The administration of a
                 simple electrolyte solution made with readily available
                 ingredients now saves one million children a year from
                 death caused by diarrhea-induced dehydration. Recently
                 it reduced fatalities during a cholera epidemic in
                 Peru",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "50--?? (Intl. ed. 16--??)",
}

@Article{Wilczek:1991:A,
  author =       "Frank Wilczek",
  title =        "Anyons",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "58--65 (Intl. ed. 24--??)",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-58",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-58.pdf",
  abstract =     "To the few physicists who first thought about them,
                 anyons were mathematical curiosities that provided new
                 insights into the theory of quantum mechanics. But
                 experimental evidence accumulated over the past decade
                 indicates these entities do exist. In fact, the
                 behavior of anyons offers a compelling explanation for
                 high-temperature superconductivity.",
  acknowledgement = ack-nhfb,
  affiliation =  "Sch. of Natural Sci., Inst. for Adv. Study, Princeton,
                 NJ, USA",
  classification = "A0530 (Quantum statistical mechanics); A7220M
                 (Galvanomagnetic and other magnetotransport effects);
                 A7420 (Theory)",
  corpsource =   "Sch. of Natural Sci., Inst. for Adv. Study, Princeton,
                 NJ, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Anyons; anyons; Fractional quantized Hall effect;
                 fractional quantized Hall effect; High temperature
                 superconductivity; high temperature superconductivity;
                 high-temperature superconductors; quantum Hall effect;
                 quantum statistical mechanics; quasi-particles",
  thesaurus =    "High-temperature superconductors; Quantum Hall effect;
                 Quantum statistical mechanics; Quasi-particles",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{Moberg:1991:RJD,
  author =       "Carol L. Moberg and Zanvil A. Cohn",
  title =        "{Ren{\'e} Jules Dubos}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "66--74",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-66.pdf",
  abstract =     "A childhood bout with rheumatic fever may have sent
                 Rene Dubos on a lifelong exploration into the nature of
                 health and disease. As a researcher at the Rockefeller
                 Institute, he discovered the first clinically important
                 antibiotic. As a philosopher, he formulated an
                 ecological theory of disease that matured into a
                 profound, influential view of our place on the earth.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "66--?? (Intl. ed. 32--??)",
}

@Article{Corcoran:1991:TECa,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Energy: {Cleaning} up Coal",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "70--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Mahowald:1991:SR,
  author =       "Misha A. Mahowald and Carver Mead",
  title =        "The Silicon Retina",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "76--82 (Intl. ed. 40--??)",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-76.pdf",
  abstract =     "The formation of visual images in the retina of the
                 eye depends on layers of interconnected cells. The
                 functions of three of these layers --- photoreceptor,
                 horizontal and bipolar cells --- can be duplicated by
                 simple electronic devices etched onto a silicon chip.
                 This artificial retina illuminates biological
                 computation and has implications for computer vision
                 and signal",
  acknowledgement = ack-nhfb,
  affiliation =  "California Inst. of Technol., Pasadena, CA, USA",
  chemicalindex = "Si/int Si/el",
  classification = "A8732 (Physiological optics, vision); B1265F
                 (Microprocessors and microcomputers); B2570
                 (Semiconductor integrated circuits); B6140C (Optical
                 information and image processing); B7500 (Medical
                 physics and biomedical engineering)",
  corpsource =   "California Inst. of Technol., Pasadena, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "artificial organs; Artificial retina; artificial
                 retina; computer vision; digital signal processing
                 chips; Engineering paradigm; engineering paradigm; eye;
                 monolithic integrated circuits; Neural information
                 processing; neural information processing; Real time
                 outputs; real time outputs; Si chip",
  thesaurus =    "Artificial organs; Computer vision; Digital signal
                 processing chips; Eye; Monolithic integrated circuits",
  treatment =    "P Practical",
  xxjournal =    j-SCI-AMER-INT-ED,
  xxnewdata =    "1998.01.30",
}

@Article{Brimhall:1991:GO,
  author =       "George Brimhall",
  title =        "The Genesis of Ores",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "84--91 (Intl. ed. 48--??)",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-84.pdf",
  abstract =     "Human history and technology have been shaped by
                 metals. How did they become concentrated in minable
                 deposits located so conveniently near the earth's
                 surface? The author explains the mechanisms of fluid
                 transport --- by magma, water and even air and wind ---
                 responsible for the chemical and physical interactions
                 that created bodies of metallic ores throughout
                 geologic history.",
  acknowledgement = ack-nhfb,
  classification = "481; 531",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Geochemistry --- Analysis; Geophysics --- Analysis;
                 Geospheres; Metals and Alloys; Physiochemical Systems;
                 Recovery; Supracrustal Systems",
  xxnewdata =    "1998.01.30",
}

@Article{Anonymous:1991:TRH,
  author =       "Anonymous",
  title =        "The Theory of Rigidity, or How to Brace Yourself
                 against Unlikely Accidents",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "89--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Cunningham:1991:GTH,
  author =       "Patrick Cunningham",
  title =        "The Genetics of Thoroughbred Horses",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "92--98",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-92.pdf",
  abstract =     "The lineage of all magnificent Thoroughbred racehorses
                 can be traced to a handful of animals imported from
                 Africa and the Middle East in the 17th century. Just 10
                 horses contributed more than half of the genes in
                 today's Thoroughbreds. Despite the wealth of breeding
                 data, genetic studies have begun only recently.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "92--?? (Intl. ed. 56--??)",
}

@Article{Hill:1991:MEM,
  author =       "Donald R. Hill",
  title =        "Mechanical Engineering in the {Medieval Near East}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "100--105 (Intl. ed. 64--??)",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-100.pdf",
  abstract =     "When Paris was still a village, 10th-century Baghdad
                 was a metropolis of 1.5 million inhabitants. To support
                 such urban centers, Muslim engineers developed
                 sophisticated water and wind machine with valves,
                 cranks and pistons. Many of these innovations
                 influenced the development of modern machinery.",
  acknowledgement = ack-nhfb,
  classification = "446; 608; 611",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "candle clocks; History; Islamic Mechanical
                 Engineering; mechanical devices of medieval Islam;
                 Mechanical Engineering; Medieval Islam; technology of
                 medieval Islam; Water Clocks; water clocks; Water
                 Distribution Systems --- Design; water pumps;
                 Watermills; watermills and windmills; Wind Power ---
                 Analysis; Windmills",
  xxnewdata =    "1998.01.30",
}

@Article{Corcoran:1991:CC,
  author =       "Elizabeth Corcoran",
  title =        "Cleaning Up Coal",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "106--116",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Sat Oct 11 15:14:24 MDT 1997",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "According to the percentages, coal is still King.
                 Coal-fired power plants generate more than 50 percent
                 of U.S. electricity. But every year those utilities
                 also pour forth 70 percent of the sulfur dioxide and
                 significant portions of other pollutants that cause
                 acid rain and contribute to global warning. Now the
                 U.S. is trying a novel market-based approach to
                 reducing those emissions.",
  acknowledgement = ack-nhfb,
  classification = "451; 454; 521; 524",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Air Pollution --- Acid Rain; Coal Combustion;
                 Department of Energy (doe); Dry Sorbent Injection
                 Technologies; Environmental Defense Fund (edf);
                 Environmental Impact; Environmental Protection ---
                 Analysis",
}

@Article{Corcoran:1991:TECb,
  author =       "Elizabeth Corcoran",
  title =        "Trends in Energy: Cleaning Up Coal",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "106--116",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-106",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-106.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:SBH,
  author =       "Gary Stix",
  title =        "Science and Business: Handful of Pain",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "118--120",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SBc,
  author =       "Anonymous",
  title =        "Science and business",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "118--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Stix:1991:LF,
  author =       "Gary Stix",
  title =        "Light Flight",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "120--121",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-120",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-120.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:CCb,
  author =       "Deborah Erickson",
  title =        "Cadmium Charges",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "122--122",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:PP,
  author =       "Gary Stix",
  title =        "Protein Probe",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "123--123",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-123",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-123.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:OC,
  author =       "Deborah Erickson",
  title =        "Open Channels",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "124--124",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-124",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-124.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:AEb,
  author =       "Elizabeth Corcoran and Paul Wallich",
  title =        "The Analytical Economist",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "125--125",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-125",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-125.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1991:MRc,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "126--128",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-126",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-126.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:MRd,
  author =       "Anonymous",
  title =        "Mathematical recreations",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "126--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Morrison:1991:Bc,
  author =       "Philip Morrison",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "130--135",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-130",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-130.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Bd,
  author =       "Anonymous",
  title =        "Books",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "130--??",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Galbraith:1991:E,
  author =       "John Kenneth Galbraith",
  title =        "Essay",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "5",
  pages =        "136--136",
  month =        may,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0591-136",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:34 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n5/pdf/scientificamerican0591-136.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Anonymous:1991:LEa,
  author =       "Anonymous",
  title =        "Letters to the {Editors}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "10--11",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-10",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-10.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Ed,
  author =       "Anonymous",
  title =        "Erratum",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "11--11",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-11",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-11.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:YAg,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "14--14",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1991:SCS,
  author =       "Philip E. Ross",
  title =        "Science and the Citizen: Science? {Nyet}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "17--20",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:DSI,
  author =       "John Horgan",
  title =        "Do Screwy Images Solve a Superconductor Mystery?",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "20--20",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:HH,
  author =       "John Rennie",
  title =        "Homeobox Harvest",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "24--24",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:A,
  author =       "John Horgan",
  title =        "From the Ashes",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "26--27",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:TMA,
  author =       "Paul Wallich",
  title =        "Of Two Minds about Privacy",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "27--27",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-27",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-27.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:TR,
  author =       "Philip Yam",
  title =        "There's the Rub",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "30--30",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-30",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-30.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1991:DV,
  author =       "Russell Ruthen",
  title =        "Double Vision",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "32--32",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Beardsley:1991:SGa,
  author =       "Tim Beardsley",
  title =        "Second Guessing",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "34--35",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-34",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-34.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:QIB,
  author =       "John Horgan",
  title =        "Questioning the ``It from Bit''",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "36--38",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-36",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-36.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Aftergood:1991:NPS,
  author =       "Steven Aftergood and David W. Hafemeister and Oleg F.
                 Prilutsky and Joel R. Primack and Stanislav N.
                 Rodionov",
  title =        "Nuclear Power in Space",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "42--47",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-42",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-42.pdf",
  abstract =     "Nuclear reactors have provided energy for satellites
                 --- with nearly disastrous results. Now the U.S.
                 government is proposing to build nuclear-powered
                 boosters to launch Star Wars defenses. These authors
                 represent scientific groups that are opposed to the use
                 of nuclear power in near space. Here is their
                 argument.",
  acknowledgement = ack-nhfb,
  affiliation =  "Federation of American Sci., Washington, DC, USA",
  classification = "A2844 (Fission reactor protection systems, safety
                 and accidents); A8630M (Thermoelectric conversion);
                 A8670Z (Other topics); B0160 (Plant engineering,
                 maintenance and safety); B7630B (Power supplies)",
  corpsource =   "Federation of American Sci., Washington, DC, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Artificial satellite; artificial satellite; artificial
                 satellites; fission reactor safety; Nuclear power
                 reactor; nuclear power reactor; Nuclear powered
                 spacecraft; nuclear powered spacecraft; Radioactive
                 pollution; radioactive pollution; Radioisotope
                 thermoelectric generator; radioisotope thermoelectric
                 generator; RTG; Space vehicle; space vehicle; space
                 vehicle power plants; thermoelectric conversion;
                 Thermoelectric power generator; thermoelectric power
                 generator",
  thesaurus =    "Artificial satellites; Fission reactor safety;
                 Radioactive pollution; Space vehicle power plants;
                 Thermoelectric conversion",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "42--?? (Intl. ed. 18--23)",
}

@Article{Courvoisier:1991:Q,
  author =       "Thierry J.- L. Courvoisier and E. Ian Robson",
  title =        "The {Quasar 3C 273}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "50--57",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-50",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-50.pdf",
  abstract =     "In the 28 years since the first quasars were
                 identified, astronomers have learned that they are the
                 cores of extremely active galaxies. This quasar is one
                 of the most energetic --- on an average day it shines
                 as brightly as 1,000 galaxies, each containing 100
                 billion stars. Observations of 3C 273 are providing
                 clues to the nature of these violent and puzzling
                 objects.",
  acknowledgement = ack-nhfb,
  affiliation =  "Geneva Obs., Switzerland",
  classification = "A9870J (Quasars)",
  corpsource =   "Geneva Obs., Switzerland",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "3C 273; Quasar; quasars",
  thesaurus =    "Quasars",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "50--?? (Intl. ed. 24--31)",
}

@Article{Fischetti:1991:SMP,
  author =       "Vincent A. Fischetti",
  title =        "Streptococcal {M} Protein",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "58--65",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-58",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-58.pdf",
  abstract =     "Just as a porcupine's quills thwart predators,
                 filaments of proteins that coat some streptococcal
                 bacteria deter the white blood cells that would
                 normally ingest the organisms. These wispy M proteins
                 rely on variability to evade antibodies that would
                 target the microbes for destruction. The understanding
                 of the protein's structure is suggesting new approaches
                 to",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "58--?? (Intl. ed. 32--??)",
}

@Article{Toon:1991:PSC,
  author =       "Owen B. Toon and Richard P. Turco",
  title =        "Polar Stratospheric Clouds and Ozone Depletion",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "68--74",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-68",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-68.pdf",
  abstract =     "During the Antarctic winter, strange and often
                 invisible clouds form in the stratosphere over the
                 pole. These clouds of ice and frozen nitric acid play a
                 crucial role in the chemical cycle responsible for the
                 recent appearance of the annual ``ozone hole.'' Their
                 chemistry removes compounds that would normally trap
                 ozone-destroying free chlorine produced by the
                 breakdown of CFCs.",
  acknowledgement = ack-nhfb,
  affiliation =  "NASA, Ames Res. Center, IA, USA",
  chemicalindex = "O3/el O/el",
  classification = "A8670G (Atmosphere); A9260H (Chemical composition
                 and chemical interactions); A9260N (Cloud physics);
                 A9260T (Air quality and air pollution)",
  corpsource =   "NASA, Ames Res. Center, IA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Air pollution; air pollution; Atmosphere; atmosphere;
                 atmospheric chemistry; Chemical composition; chemical
                 composition; Chlorofluorocarbon; chlorofluorocarbon;
                 clouds; O$_{3}$; O/sub 3/; ozone; Ozone depletion;
                 ozone depletion; Ozone hole; ozone hole; Ozonosphere;
                 ozonosphere; Polar stratospheric cloud; polar
                 stratospheric cloud; PSC; Stratosphere; stratosphere",
  thesaurus =    "Air pollution; Atmospheric chemistry; Clouds; Ozone;
                 Stratosphere",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "68--?? (Intl. ed. 40--47)",
}

@Article{Powell:1991:TGPa,
  author =       "Corey S. Powell",
  title =        "Trends in Geophysics: {Peering} Inward",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "72--81",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  classification = "A9135E (Core and lower mantle); A9135G (Crust and
                 upper mantle); A9145F (Convection currents)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "Convection; convection; Earth core; Earth interior;
                 Earth mantle; Tectonics; tectonics",
  thesaurus =    "Earth core; Earth mantle; Tectonics",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
}

@Article{McEwen:1991:EBD,
  author =       "Edward McEwen and Robert L. Miller and Christopher A.
                 Bergman",
  title =        "Early Bow Design and Construction",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "76--82",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-76",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-76.pdf",
  abstract =     "Asked to name the most crucial discoveries of early
                 humans, most people would quickly come up with fire and
                 the wheel. A third may well be the bow. It served as
                 the principal weapon for hunting and warfare until the
                 use of firearms became widespread in the 16th century.
                 Bows were developed in virtually all cultures, and some
                 achieved high levels of technological sophistication.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "76--?? (Intl. ed. 50--??)",
}

@Article{Berns:1991:LS,
  author =       "Michael W. Berns",
  title =        "Laser Surgery",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "84--90",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-84",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-84.pdf",
  abstract =     "When surgeons operate, they may wield a laser instead
                 of a scalpel. These blades of light do more than simply
                 destroy tissue with heat: they can drive chemical
                 reactions or create shock waves. Lasers are unclogging
                 arteries, smashing kidney stones, and clearing
                 secondary cataracts from the eye.",
  acknowledgement = ack-nhfb,
  affiliation =  "California Univ., Irvine, CA, USA",
  classification = "A8760G (Laser beams, microwaves, and other
                 electromagnetic waves)",
  corpsource =   "California Univ., Irvine, CA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "biomedical applications of lasers; health physics;
                 Health physics; laser applications in medicine; laser
                 as scalpel; Laser surgery; laser surgery; Medical
                 application; medical application; medical laser types;
                 medicine; Medicine; of medical lasers; precision of
                 medical lasers; radiation therapy; surgery; thermal and
                 nonthermal effects",
  thesaurus =    "Laser applications in medicine; Radiation therapy;
                 Surgery",
  treatment =    "G General Review",
  xxnewdata =    "1998.01.30",
  xxpages =      "84--?? (Intl. ed. 58--64)",
}

@Article{Anonymous:1991:STR,
  author =       "Anonymous",
  title =        "A Swift Trip over Rugged Terrain",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "89--??",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{McCrea:1991:ASE,
  author =       "Sir William McCrea",
  title =        "{Arthur Stanley Eddington}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "92--97",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-92",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-92.pdf",
  abstract =     "Einstein's theory of relativity was one of the
                 century's great discoveries. But it was Eddington who
                 headed the expedition that proved it correct. He
                 advocated the idea of an expanding universe and was the
                 first to infer the composition of stars. His exposition
                 of revolutionary concepts still influences scientific
                 thought.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
  xxpages =      "92--?? (Intl. ed. 66--??)",
}

@Article{Powell:1991:TGPb,
  author =       "Corey S. Powell",
  title =        "Trends in Geophysics: Peering Inward",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "100--111",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-100",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-100.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:PI,
  author =       "Corey S. Powell",
  title =        "Peering Inward",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "100--??",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed Jun 19 06:56:52 MDT 1996",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Beneath terra firma lies a dynamic world. Through
                 clever observation and computer modeling, geophysicists
                 are rapidly sharpening our view of the earth's
                 restlessly seething insides. They are exploring the
                 complex heat engine that drives the motion of the
                 continents and maintains the geomagnetic field. The
                 latest findings trace the earth's evolution and even
                 offer a glimpse into its glimpse in distant future.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:SBF,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Flat Horizons",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "112--114",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-112.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:L,
  author =       "Deborah Erickson",
  title =        "Lighten Up",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "116--117",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-116a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-116a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Koppel:1991:RBB,
  author =       "Tom Koppel",
  title =        "Reading Books Byte by Byte",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "116--117",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-116b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-116b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:SS,
  author =       "Elizabeth Corcoran",
  title =        "Starting from Scratch",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "118--118",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-118b2",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-118b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:CS,
  author =       "Deborah Erickson",
  title =        "Clot Spotter",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "118--119",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-118a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-118a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:SC,
  author =       "John Rennie",
  title =        "Selling Cells",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "120--120",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-120",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-120.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:SCW,
  author =       "Elizabeth Corcoran",
  title =        "Sorting Out Chaos on {Wall Street}",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "121--121",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-121",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-121.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stewart:1991:MRSa,
  author =       "Ian Stewart",
  title =        "Mathematical Recreations: a Swift Trip over Rugged
                 Terrain",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "123--125",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-123",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-123.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1991:BBRa,
  author =       "Philip Morrison",
  title =        "Brief: Book Reviews",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "127--131",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-127",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-127.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Kapitza:1991:ESS,
  author =       "Sergei Kapitza",
  title =        "Essay: The State of {Soviet} Science",
  journal =      j-SCI-AMER,
  volume =       "264",
  number =       "6",
  pages =        "132--132",
  month =        jun,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-132",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:36 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v264/n6/pdf/scientificamerican0691-132.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Ee,
  author =       "Anonymous",
  title =        "Erratum",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "12--12",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-12b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-12b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:LEb,
  author =       "Anonymous",
  title =        "Letters to the {Editors}",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "12--12",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-12a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-12a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:YAh,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "15--15",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-15",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-15.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:SCB,
  author =       "John Horgan",
  title =        "Science and the Citizen: Burning Questions",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "17--24",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-17",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-17.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:SCd,
  author =       "Anonymous",
  title =        "Science and the citizen",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "17--??",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed May 20 10:04:23 MDT 1998",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
}

@Article{Horgan:1991:WDK,
  author =       "John Horgan",
  title =        "Why are Data from {Kuwait} Being Withheld?",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "20--20",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-20",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-20.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:PM,
  author =       "John Rennie",
  title =        "Proteins 2, Malaria 0",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "24--25",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-24",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-24.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Rennie:1991:BF,
  author =       "John Rennie",
  title =        "Birds of a Fever",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "25--25",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-25",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-25.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:MT,
  author =       "Deborah Erickson",
  title =        "Molecular Trickster",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "26--26",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-26",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-26.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ruthen:1991:QM,
  author =       "Russell Ruthen",
  title =        "Quantum Magnets",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "28--28",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-28",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-28.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Yam:1991:ME,
  author =       "Philip Yam",
  title =        "Math Exorcise",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "29--29",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-29a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-29a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Powell:1991:LC,
  author =       "Corey S. Powell",
  title =        "Live from Off-Center",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "29--32",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-29b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-29b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:BBH,
  author =       "John Horgan",
  title =        "Biggest Black Hole in the {Universe}?",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "32--32",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-32",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-32.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Holloway:1991:SMC,
  author =       "Marguerite Holloway",
  title =        "A Subtle Mind Contemplates Science",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "33--34",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0691-33",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-33.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Musto:1991:OCM,
  author =       "David F. Musto",
  title =        "Opium, Cocaine and Marijuana in {American} History",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "40--47",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-40",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-40.pdf",
  abstract =     "A. year before Bayer introduced aspirin in 1899, the
                 drugmaker coined another well-known name for a then
                 popular remedy: heroin. Soon after, the social climate
                 changed, and many mood-altering drugs were made
                 illegal. The author argues that rational drug policy
                 cannot be achieved without keeping such historical
                 reversals in mind.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "40--?? (Intl. ed. 20--??)",
}

@Article{Stahler:1991:ELS,
  author =       "Steven W. Stahler",
  title =        "The Early Life of Stars",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "48--55",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-48",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-48.pdf",
  abstract =     "Our sun experienced a turbulent youth long before
                 reaching maturity as a stable source of fusion energy.
                 Astronomers are now piecing together this complex life
                 cycle of stars. The process begins when clouds of
                 interstellar gas coalesce into protostars discernible
                 only in the infrared and culminates in one of the
                 billions of optically visible stars.",
  acknowledgement = ack-nhfb,
  affiliation =  "MIT, Cambridge, MA, USA",
  classification = "A9710C (Stellar interiors, evolution,
                 nucleosynthesis, and ages)",
  corpsource =   "MIT, Cambridge, MA, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  keywords =     "Early life; early life; Nuclear fusion; nuclear
                 fusion; Stars; stars; stellar evolution; Violent
                 collisions; violent collisions",
  thesaurus =    "Stellar evolution",
  treatment =    "G General Review",
  xxjournal =    j-SCI-AMER-INT-ED,
  xxnewdata =    "1998.01.30",
  xxpages =      "48--?? (Intl. ed. 28--35)",
}

@Article{Zivin:1991:ST,
  author =       "Justin A. Zivin and Dennis W. Choi",
  title =        "Stroke Therapy",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "56--63",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-56",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-56.pdf",
  abstract =     "Physicians have long helplessly stood by when strokes
                 felled their patients. But recent insights into
                 mechanisms that destroy nerve cells are leading to
                 treatments that may minimize damage to the brain.
                 Clinical trials of clot-dissolving drugs are showing
                 promise, and tests of others that slow cell death are
                 under way.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "56--?? (Intl. ed. 36--??)",
}

@Article{Robinson:1991:OIS,
  author =       "Glen M. Robinson and David M. Perry and Richard W.
                 Peterson",
  title =        "Optical Interferometry of Surfaces",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "66--71",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-66",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-66.pdf",
  abstract =     "The quality of many products, from photographic film
                 and computer disks to bearings, depends on the
                 microscopic structure of their surfaces. New techniques
                 use computers to analyze optical interference patterns
                 and display surface features as small as a few hydrogen
                 atoms. These methods have already cut costs and
                 improved product performance.",
  acknowledgement = ack-nhfb,
  affiliation =  "3M Co., St. Paul, MN, USA",
  classification = "A0630C (Spatial variables measurement); A0760L
                 (Interferometry); A6820 (Solid surface structure)",
  corpsource =   "3M Co., St. Paul, MN, USA",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "light interferometry; Optical interferometry; optical
                 interferometry; Sensitive devices; sensitive devices;
                 Surface texture; surface texture; surface topography
                 measurement; Wave nature of light; wave nature of
                 light",
  thesaurus =    "Light interferometry; Surface texture; Surface
                 topography measurement",
  treatment =    "G General Review",
  xxjournal =    j-SCI-AMER-INT-ED,
  xxnewdata =    "1998.01.30",
  xxpages =      "66--?? (Intl. ed. 44--49)",
  xxtitle =      "Optical Interferometry of Spaces",
}

@Article{Strobel:1991:BCW,
  author =       "Gary A. Strobel",
  title =        "Biological Control of Weeds",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "72--78",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-72",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-72.pdf",
  abstract =     "No one knows for sure when an unwanted plant was first
                 termed a weed, but the idea certainly precedes the
                 writing of the Old Testament. These plants have been
                 pulled up, plowed under and poisoned, but the age-old
                 battle rages on. The latest ploy: enlisting such
                 natural enemies of weeds as insects and fungi.
                 Willthese new allies give humans the edge?",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "72--?? (Intl. ed. 50--??)",
}

@Article{Stix:1991:TTAa,
  author =       "Gary Stix",
  title =        "Trends in Transportation: {Along} for the Ride?",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "76--85",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  classification = "C3360L (Aerospace systems); C7460 (Aerospace
                 engineering)",
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  keywords =     "aircraft control; aircraft instrumentation;
                 Computerised control systems; computerised control
                 systems; Passenger aircraft; passenger aircraft",
  thesaurus =    "Aircraft control; Aircraft instrumentation",
  treatment =    "G General Review",
  xxjournal =    j-SCI-AMER-INT-ED,
  xxnewdata =    "1998.01.30",
}

@Article{Shimada:1991:CAM,
  author =       "Izumi Shimada and John F. Merkel",
  title =        "Copper-Alloy Metallurgy in Ancient {Peru}",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "80--86",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-80",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-80.pdf",
  abstract =     "When Francisco Pizarro and the conquistadores invaded
                 Peru in the 16th century, they carted away tons of gold
                 and silver. Yet they ignored the most ancient and
                 sophisticated metallurgical tradition. For six
                 centuries, copper alloys had been the mainstay of
                 Peruvian technology and commerce.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "80--?? (Intl. ed. 62--??)",
}

@Article{Bellwood:1991:ADO,
  author =       "Peter Bellwood",
  title =        "The {Austronesian} Dispersal and the Origin of
                 Languages",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "88--93",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-88",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "Compendex database;
                 https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-88.pdf",
  abstract =     "The word, it seems, was borne by farmers seeking new
                 agricultural lands. The ancient diffusion of language
                 through Polynesia is yet another example. Traveling
                 great distances by boat, these societies spread their
                 languages from Taiwan to Madagascar and Hawaii.",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  journalabr =   "Sci Am",
  xxnewdata =    "1998.01.30",
  xxpages =      "88--?? (Intl. ed. 70--??)",
}

@Article{Anonymous:1991:IIF,
  author =       "Anonymous",
  title =        "Insectoids Invade a Field of Robots",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "93--??",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Thu Jan 28 14:31:50 MST 1999",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
  xxnewdata =    "1998.01.30",
}

@Article{Stix:1991:TTAb,
  author =       "Gary Stix",
  title =        "Trends in Transportation: Along for the Ride?",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "94--106",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-94",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-94.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Stix:1991:AR,
  author =       "Gary Stix",
  title =        "Along for the Ride?",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "94--??",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  bibdate =      "Wed Jun 19 06:56:52 MDT 1996",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  abstract =     "Today's ``smart'' aircraft can virtually fly
                 themselves to any point on the globe. Computerized
                 navigation systems and flight controls are replacing
                 pilots' Right Stuff with expertise in systems
                 management. Airframe manufacturers insist these are the
                 safest planes ever flown, but pilots are sometimes ill
                 at ease in these ``glass cockpits.''",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:SBS,
  author =       "Elizabeth Corcoran",
  title =        "Science and Business: Silicon Lights Up",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "108--109",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-108",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-108.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:MR,
  author =       "Elizabeth Corcoran",
  title =        "Memorable Revival",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "109--110",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-109",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-109.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:CMP,
  author =       "Elizabeth Corcoran",
  title =        "A Chip-Making Plan to Leapfrog {Japan}",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "110--110",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-110",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-110.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Corcoran:1991:SB,
  author =       "Elizabeth Corcoran",
  title =        "Sound Bytes",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "111--112",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-111",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-111.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:FF,
  author =       "Paul Wallich",
  title =        "{Fortran} Forever",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "112--112",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-112",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-112.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Erickson:1991:DD,
  author =       "Deborah Erickson",
  title =        "{$3$-D} Documents",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "113--116",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-113",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-113.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Ross:1991:MT,
  author =       "Philip E. Ross",
  title =        "A Matter of Taste",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "116--116",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-116",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-116.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Wallich:1991:GNP,
  author =       "Paul Wallich and Elizabeth Corcoran",
  title =        "Games that Networks Play",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "117--117",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-117",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-117.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Dewdney:1991:MRI,
  author =       "A. K. Dewdney",
  title =        "Mathematical Recreations: Insectoids Invade a Field of
                 Robots",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "118--121",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-118",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-118.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Morrison:1991:BBRb,
  author =       "Philip Morrison",
  title =        "Books: Book Reviews",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "122--127",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-122",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-122.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Timpane:1991:EPS,
  author =       "John Timpane",
  title =        "Essay: The Poetry of Science",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "1",
  pages =        "128--128",
  month =        jul,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0791-128",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:38 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n1/pdf/scientificamerican0791-128.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:Ef,
  author =       "Anonymous",
  title =        "Erratum",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "2",
  pages =        "10--10",
  month =        aug,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0891-10b",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:41 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n2/pdf/scientificamerican0891-10b.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:LEc,
  author =       "Anonymous",
  title =        "Letters to the {Editors}",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "2",
  pages =        "10--10",
  month =        aug,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0891-10a",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:41 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n2/pdf/scientificamerican0891-10a.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Anonymous:1991:YAi,
  author =       "Anonymous",
  title =        "50 and 100 Years Ago",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "2",
  pages =        "14--14",
  month =        aug,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0891-14",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:41 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n2/pdf/scientificamerican0891-14.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{Horgan:1991:SCE,
  author =       "John Horgan",
  title =        "Science and the Citizen: Exporting Misery",
  journal =      j-SCI-AMER,
  volume =       "265",
  number =       "2",
  pages =        "16--18",
  month =        aug,
  year =         "1991",
  CODEN =        "SCAMAC",
  DOI =          "https://doi.org/10.1038/scientificamerican0891-16",
  ISSN =         "0036-8733 (print), 1946-7087 (electronic)",
  ISSN-L =       "0036-8733",
  bibdate =      "Fri May 17 08:34:41 MDT 2013",
  bibsource =    "https://www.math.utah.edu/pub/tex/bib/sciam1990.bib",
  URL =          "http://www.nature.com/scientificamerican/journal/v265/n2/pdf/scientificamerican0891-16.pdf",
  acknowledgement = ack-nhfb,
  fjournal =     "Scientific American",
  journal-URL =  "http://www.nature.com/scientificamerican",
}

@Article{