This Week in Science

Editor summaries of this week's papers.
Science 19 July 2002: 297.
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Editorial:
The Intelligence Blame Game

Elizabeth Rindskopf Parker
Science 19 July 2002: 301.
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Editors' Choice

Highlights of the recent literature.
Science 19 July 2002: 303.
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NetWatch

Best of the Web in science.
Science 19 July 2002: 307.
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 NEW PRODUCTS

Science 19 July 2002: 417-418.

News of the Week

HIV/AIDS MEETING:
Tough Challenges Ahead on Political and Scientific Fronts

Jon Cohen
Science 19 July 2002: 312-313.
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HEAVY-ION PHYSICS:
Heavy-Element Fizzle Laid to Falsified Data

Charles Seife
Science 19 July 2002: 313-315.
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MIDDLE EAST:
Archaeologists Keep Joint Project Rolling

Michael Balter
Science 19 July 2002: 315-316.
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SPACE STATION RESEARCH:
Bigger Is Better for Science, Says Report

Andrew Lawler
Science 19 July 2002: 316-317.
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SOLAR SYSTEM EXPLORATION:
Panel Plots Clear Path for Planetary Program

Andrew Lawler
Science 19 July 2002: 317-318.
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FORMER SOVIET UNION:
Armenia Gears Up for Synchrotron

Richard Stone
Science 19 July 2002: 318-319.
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NEUROSCIENCE:
Gene's Effect Seen in Brain's Fear Response

Greg Miller
Science 19 July 2002: 319.
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FOOT-AND-MOUTH DISEASE:
Report Urges U.K. to Vaccinate Herds

Richard Stone
Science 19 July 2002: 319-321.
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RESEARCH INTEGRITY:
U.S. Universities Urged to Do a Better Job

Jocelyn Kaiser
Science 19 July 2002: 321.
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ScienceScope

Science 19 July 2002: 315.
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Random Samples

Science 19 July 2002: 333.
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News Focus

HUMAN CLONING:
President's Bioethics Council Delivers

Stephen S. Hall
Science 19 July 2002: 322-324.
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WOMEN'S HEALTH:
The Vanishing Promises of Hormone Replacement

Martin Enserink
Science 19 July 2002: 325-326.
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MARINE SCIENCE:
Researchers Plunge Into Debate Over New Sub

David Malakoff
Science 19 July 2002: 326-327.
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DEVELOPMENT:
Missized Mutants Help Identify Organ Tailors

Gretchen Vogel
Science 19 July 2002: 328.
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PROTEIN STRUCTURE:
Stretching the Limits

Joe Alper
Science 19 July 2002: 329-331.
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Letters

This Week's Letters

Science 12 July 2002: 335.
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 The Future of UNSCEAR

Zbigniew Jaworowski
Science 19 July 2002: 335-336.
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 Everything Old Is New Again?

Zelma Kiss; and J. Douglas Crawford
Science 19 July 2002: 335-336.
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 Are U.S. Patents Too Broad?

Richard Stallman
Science 19 July 2002: 336.
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 Einstein and the Orbit of Mercury

Robert Langridge
Science 19 July 2002: 336.
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 Microbial Eukaryote Species

Annette W. Coleman;, Bland J. Finlay, and Tom Fenchel
Science 19 July 2002: 337.
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 CORRECTIONS AND CLARIFICATIONS

Science 19 July 2002: 337.
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Books et al.

ECONOMICS:
Rapid Population Growth Saps Development

Jeffrey D. Sachs
Science 19 July 2002: 341.
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MEDICINE:
More Bark Than Bites

Marcia L. Triunfol
Science 19 July 2002: 342.
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 Books Received

Science 19 July 2002: 342.

Policy Forum

SCIENCE AND THE LAW:
Is Science Different for Lawyers?

David L. Faigman
Science 19 July 2002: 339-340.
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Perspectives

PARASITOLOGY:
Enhanced: Drugs to Combat Tropical Protozoan Parasites

Michael H. Gelb and Wim G. J. Hol
Science 19 July 2002: 343-344.
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PARASITOLOGY:
Enhanced: Malaria--from Infants to Genomics to Vaccines

Carole A. Long and Stephen L. Hoffman
Science 19 July 2002: 345-347.
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GEOPHYSICS:
Tides, Earthquakes, and Volcanoes

Junzo Kasahara
Science 19 July 2002: 348-349.
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APPLIED PHYSICS:
Testing the Limits for Resists

Elsa Reichmanis and Omkaram Nalamasu
Science 19 July 2002: 349-350.
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SEA LEVEL CHANGES:
How Alaska Affects the World

Mark F. Meier and Mark B. Dyurgerov
Science 19 July 2002: 350-351.
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CELL BIOLOGY:
When Wee Meets Whi

Peter Sudbery
Science 19 July 2002: 351-352.
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Tech.Sight

GENE THERAPY:
Hurdles and Hopes for Cancer Treatment

Kelly K. Hunt and Stephan A. Vorburger
Science 19 July 2002: 415-416.
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Review

The Amyloid Hypothesis of Alzheimer's Disease: Progress and Problems on the Road to Therapeutics

John Hardy and Dennis J. Selkoe
Science 19 July 2002: 353-356.
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Brevia

 Lichen Guilds Share Related Cyanobacterial Symbionts

Jouko Rikkinen, Ilona Oksanen, and Katileena Lohtander
Science 19 July 2002: 357.
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Research Articles

Oscillations and Sparsening of Odor Representations in the Mushroom Body

Javier Perez-Orive, Ofer Mazor, Glenn C. Turner, Stijn Cassenaer, Rachel I. Wilson, and Gilles Laurent
Science 19 July 2002: 359-365.
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Regulation of Cerebral Cortical Size by Control of Cell Cycle Exit in Neural Precursors

Anjen Chenn and Christopher A. Walsh
Science 19 July 2002: 365-369.
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Reports

Nonresonant Multiple Spin Echoes

Thilo M. Brill, Seungoh Ryu, Richard Gaylor, Jacques Jundt, Douglas D. Griffin, Yi-Qiao Song, Pabitra N. Sen, and Martin D. Hürlimann
Science 19 July 2002: 369-372.
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Direct Measurement of the Reaction Front in Chemically Amplified Photoresists

Eric K. Lin, Christopher L. Soles, Dario L. Goldfarb, Brian C. Trinque, Sean D. Burns, Ronald L. Jones, Joseph L. Lenhart, Marie Angelopoulos, C. Grant Willson, Sushil K. Satija, and Wen-li Wu
Science 19 July 2002: 372-375.
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Generation of Spatially Coherent Light at Extreme Ultraviolet Wavelengths

Randy A. Bartels, Ariel Paul, Hans Green, Henry C. Kapteyn, Margaret M. Murnane, Sterling Backus, Ivan P. Christov, Yanwei Liu, David Attwood, and Chris Jacobsen
Science 19 July 2002: 376-378.
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Adhesion and Friction Mechanisms of Polymer-on-Polymer Surfaces

Nobuo Maeda, Nianhuan Chen, Matthew Tirrell, and Jacob N. Israelachvili
Science 19 July 2002: 379-382.
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Rapid Wastage of Alaska Glaciers and Their Contribution to Rising Sea Level

Anthony A. Arendt, Keith A. Echelmeyer, William D. Harrison, Craig S. Lingle, and Virginia B. Valentine
Science 19 July 2002: 382-386.
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Freshening of the Ross Sea During the Late 20th Century

S. S. Jacobs, C. F. Giulivi, and P. A. Mele
Science 19 July 2002: 386-389.
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The Function of the Cranial Crest and Jaws of a Unique Pterosaur from the Early Cretaceous of Brazil

Alexander W. A. Kellner and Diogenes de Almeida Campos
Science 19 July 2002: 389-392.
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Generation and in Vitro Differentiation of a Spermatogonial Cell Line

Li-Xin Feng, Yali Chen, Luis Dettin, Renee A. Reijo Pera, John C. Herr, Erwin Goldberg, and Martin Dym
Science 19 July 2002: 392-395.
Published online 20 June 2002 [DOI: 10.1126/science.1073162] (in Science Express Reports)
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Systematic Identification of Pathways That Couple Cell Growth and Division in Yeast

Paul Jorgensen, Joy L. Nishikawa, Bobby-Joe Breitkreutz, and Mike Tyers
Science 19 July 2002: 395-400.
Published online 27 June 2002 [DOI: 10.1126/science.1070850] (in Science Express Reports)
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Serotonin Transporter Genetic Variation and the Response of the Human Amygdala

Ahmad R. Hariri, Venkata S. Mattay, Alessandro Tessitore, Bhaskar Kolachana, Francesco Fera, David Goldman, Michael F. Egan, and Daniel R. Weinberger
Science 19 July 2002: 400-403.
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Enhanced CpG Mutability and Tumorigenesis in MBD4-Deficient Mice

Catherine B. Millar, Jacky Guy, Owen J. Sansom, Jim Selfridge, Eilidh MacDougall, Brian Hendrich, Peter D. Keightley, Stefan M. Bishop, Alan R. Clarke, and Adrian Bird
Science 19 July 2002: 403-405.
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A Role for Peroxisomes in Photomorphogenesis and Development of Arabidopsis

Jianping Hu, Maria Aguirre, Charles Peto, José Alonso, Joseph Ecker, and Joanne Chory
Science 19 July 2002: 405-409.
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Integrin-Mediated Long-Term B Cell Retention in the Splenic Marginal Zone

Theresa T. Lu and Jason G. Cyster
Science 19 July 2002: 409-412.
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Technical Comments

 Are Cells Viable at Gigapascal Pressures?

A. Aristides Yayanos, Anurag Sharma, James H. Scott, George D. Cody, Marilyn L. Fogel, Robert M. Hazen, Russell J. Hemley, and Wesley T. Huntress
Science 19 July 2002: 295.
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