Articles

 Expanded Program

Science 19 November 1993: 3-23.
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 Seminars

Science 19 November 1993: 24-27.
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 Recent Exhibitors

Science 19 November 1993: 28.
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 THIS WEEK IN SCIENCE

Science 19 November 1993: 1189.
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 Unfunded Federal Environmental Mandates

Philip H. Abelson
Science 19 November 1993: 1191.
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 Tropical poison frogs

CW Myers and JW Daly
Science 19 November 1993: 1193.
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 Peer Review in the Czech Republic

Václav Paces and Vladimir Viklíck
Science 19 November 1993: 1193.
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 Response

Steven Dickman
Science 19 November 1993: 1193-1194.
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 Misconduct in science

RW Schmitt
Science 19 November 1993: 1194-1195.
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 Misconduct in science

DE Buzzelli
Science 19 November 1993: 1194.
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 Proton Decay Interest

David B. Cline
Science 19 November 1993: 1195.
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 Caltech Biology in Perspective

Lily E. Kay
Science 19 November 1993: 1195-1196.
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Corrections and Clarifications

Science 19 November 1993: 1196.
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Corrections and Clarifications

Science 19 November 1993: 1196.
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 SCIENCESCOPE

RICHARD STONE
Science 19 November 1993: 1199.
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 Can Russia slim down to survive?

P Aldhous
Science 19 November 1993: 1200-1202.
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 New Foundation Goes Back to Basics

Peter Aldhous
Science 19 November 1993: 1200.
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 Soros Seeks Secondary Sources

Peter Aldhous
Science 19 November 1993: 1201.
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 ORI drops Gallo case in legal dispute

C Anderson
Science 19 November 1993: 1202-1203.
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 Survey tracks misconduct, to an extent

C Anderson
Science 19 November 1993: 1203-1204.
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 Europeans Get Into Festival Spirit

Peter Coles
Science 19 November 1993: 1204.
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 German HIV-blood scandal reveals flaws in the system

P Aldhous
Science 19 November 1993: 1205.
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 Astronomy Funding Goes South of the Border

John Travis
Science 19 November 1993: 1206.
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 Sonograms Take on a New Dimension

KAREN FOX
Science 19 November 1993: 1207.
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 Sleeping the Sleep of Our Ancestors

KAREN FOX
Science 19 November 1993: 1207.
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 Computer Language for Medical Records

KAREN FOX
Science 19 November 1993: 1207.
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 How to Make a Fossil

KAREN FOX
Science 19 November 1993: 1207.
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 Cell biologists explore 'tiny caves'

J Travis
Science 19 November 1993: 1208-1209.
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 New Alzheimer's theory stirs controversy

J Marx
Science 19 November 1993: 1210-1211.
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 This is your brain on stress

J Fischman
Science 19 November 1993: 1211.

 The mice that roared

M Barinaga
Science 19 November 1993: 1211.

 New accomplices in cell death

M Barinaga
Science 19 November 1993: 1211-1212.

 Transgenic mice display a class (switching) act

P Aldhous
Science 19 November 1993: 1212-1213.
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 Mercury Meets the X-Ray Sun

Science 19 November 1993: 1213.
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 The remaining stocks of smallpox virus should be destroyed

BW Mahy, JW Almond, KI Berns, RM Chanock, DK Lvov, RF Pettersson, HG Schatzmayr, and F Fenner
Science 19 November 1993: 1223-1224.
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 Why the smallpox virus stocks should not be destroyed

WK Joklik, B Moss, BN Fields, DH Bishop, and LS Sandakhchiev
Science 19 November 1993: 1225-1226.
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 Checkpoints that couple gene expression to morphogenesis

R Losick and L Shapiro
Science 19 November 1993: 1227-1228.
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Atomic Stabilization by Super-Intense Lasers

J. H. Eberly and K. C. Kulander
Science 19 November 1993: 1229-1233.
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Structural basis of pilus subunit recognition by the PapD chaperone

MJ Kuehn, DJ Ogg, J Kihlberg, LN Slonim, K Flemmer, T Bergfors, and SJ Hultgren
Science 19 November 1993: 1234-1241.
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Quantum Confinement in Size-Selected, Surface-Oxidized Silicon Nanocrystals

William L. Wilson, P. F. Szajowski, and L. E. Brus
Science 19 November 1993: 1242-1244.
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Real-Time Observation of the Vibration of a Single Adsorbed Molecule

Fumiya Watanabe, Gary M. McClelland, and Harry Heinzelmann
Science 19 November 1993: 1244-1247.
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Effective coupling in biological electron transfer: exponential or complex distance dependence?

JW Evenson and M Karplus
Science 19 November 1993: 1247-1249.
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Growth of High Aspect Ratio Nanometer-Scale Magnets with Chemical Vapor Deposition and Scanning Tunneling Microscopy

Andrew D. Kent, Thomas M. Shaw, Stephan von Molnár, and David D. Awschalom
Science 19 November 1993: 1249-1252.
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Uncertainties in Carbon Dioxide Radiative Forcing in Atmospheric General Circulation Models

R. D. Cess, M.-H. Zhang, G. L. Potter, H. W. Barker, R. A. Colman, D. A. Dazlich, A. D. Del Genio, M. Esch, J. R. Fraser, V. Galin, W. L. Gates, J. J. Hack, W. J. Ingram, J. T. Kiehl, A. A. Lacis, H. Le Treut, Z.-X. Li, X.-Z. Liang, J.-F. Mahfouf, B. J. McAvaney, V. P. Meleshko, J.-J. Morcrette, D. A. Randall, E. Roeckner, J.-F. Royer, A. P. Sokolov, P. V. Sporyshev, K. E. Taylor, W.-C. Wang, and R. T. Wetherald
Science 19 November 1993: 1252-1255.
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Photocrosslinking of 5-iodouracil-substituted RNA and DNA to proteins

MC Willis, BJ Hicke, OC Uhlenbeck, TR Cech, and TH Koch
Science 19 November 1993: 1255-1257.
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Genetic relationships determined by a DNA heteroduplex mobility assay: analysis of HIV-1 env genes

EL Delwart, EG Shpaer, J Louwagie, FE McCutchan, M Grez, H Rubsamen-Waigmann, and JI Mullins
Science 19 November 1993: 1257-1261.
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Induction of metaphase arrest in cleaving Xenopus embryos by MAP kinase

O Haccard, B Sarcevic, A Lewellyn, R Hartley, L Roy, T Izumi, E Erikson, and JL Maller
Science 19 November 1993: 1262-1265.
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Requirement of tyrosine phosphorylation for rapid activation of a DNA binding factor by IL-4

H Kotanides and NC Reich
Science 19 November 1993: 1265-1267.
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Targeted insertion of a variable region gene into the immunoglobulin heavy chain locus

S Taki, M Meiering, and K Rajewsky
Science 19 November 1993: 1268-1271.
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Generation of a mouse strain that produces immunoglobulin kappa chains with human constant regions

YR Zou, H Gu, and K Rajewsky
Science 19 November 1993: 1271-1274.
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Bcl-2 inhibition of neural death: decreased generation of reactive oxygen species

DJ Kane, TA Sarafian, R Anton, H Hahn, EB Gralla, JS Valentine, T Ord, and DE Bredesen
Science 19 November 1993: 1274-1277.
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Sensing structural intermediates in bacterial flagellar assembly by export of a negative regulator

KT Hughes, KL Gillen, MJ Semon, and JE Karlinsey
Science 19 November 1993: 1277-1280.
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 Unelevated Vertebrates

Harry W. Greene
Science 19 November 1993: 1282.
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 Reptilians Too

P. E. Vanzolini
Science 19 November 1993: 1282-1283.
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 Climate Chronologies

Braddock K. Linsley
Science 19 November 1993: 1283-1284.
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 Vignettes: Matter and Energy

Science 19 November 1993: 1284.
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 State-Specific Chemistry

Jim Baggott
Science 19 November 1993: 1285.
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 The AAAS Annual Meeting

ELOISE E. CLARK
Science 19 November 1993: 1287-2.
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 PRODUCTS & MATERIALS

Science 19 November 1993: 1321.
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