This Week in Science

Editor summaries of this week's papers.
Science 11 July 2003: 137.
|Full Text »

Editorial:
Brazilian Science at a Crossroads

Ildeu de Castro Moreira
Science 11 July 2003: 141.
Summary »|   PDF »|  

Editors' Choice

Highlights of the recent literature.
Science 11 July 2003: 143.
|Full Text »

NetWatch

Best of the Web in science.
Science 11 July 2003: 147.
|Full Text »

 Quarterly Author Index

Science 11 July 2003: 1-16.

 NEW PRODUCTS

Science 11 July 2003: 237.

News of the Week

SCIENTIFIC COMMUNITY:
Management Directives From 'Downtown' Again Roil NIH

Eliot Marshall
Science 11 July 2003: 148-149.
Summary »|   Full Text »|   PDF »|  

Lenfant to Retire From Heart Institute

Eliot Marshall
Science 11 July 2003: 148.
Summary »|   Full Text »|   PDF »|  

CLINICAL TRIALS:
Ventilator Study Gets Second Wind

David Malakoff
Science 11 July 2003: 149.
Summary »|   Full Text »|   PDF »|  

MEDICINE:
A Sigh of Relief for Painkillers

Jennifer Couzin
Science 11 July 2003: 150.
Summary »|   Full Text »|   PDF »|  

GERMANY:
Fraud Investigations Come Up Dry

Gretchen Vogel
Science 11 July 2003: 150.
Summary »|   Full Text »|   PDF »|  

ASTROPHYSICS:
Ancient Planet Turns Back the Clock

Robert Irion
Science 11 July 2003: 151.
Summary »|   Full Text »|   PDF »|  

HISTORY OF SCIENCE:
Championing a 17th Century Underdog

Richard Stone
Science 11 July 2003: 152.
Summary »|   Full Text »|   PDF »|  

HIGH-ENERGY PHYSICS:
Evidence for 'Pentaquark' Particle Sets Theorists Re-Joyce-ing

Charles Seife
Science 11 July 2003: 153.
Summary »|   Full Text »|   PDF »|  

ScienceScope

Science 11 July 2003: 151.
|Full Text »

Random Samples

Science 11 July 2003: 164.
|Full Text »

News Focus

PHYSICS:
Laser Labs Race for the Petawatt

Robert F. Service
Science 11 July 2003: 154-156.
Summary »|   Full Text »|   PDF »|  

PHYSICS:
How High Can They Go?

Robert F. Service
Science 11 July 2003: 156.
Summary »|   Full Text »|   PDF »|  

INVASIVE SPECIES:
Can Well-Timed Jolts Keep Out Unwanted Exotic Fish?

Erik Stokstad
Science 11 July 2003: 157-159.
Summary »|   Full Text »|   PDF »|  

GLYCOBIOLOGY:
Turning Sweet on Cancer

Joe Alper
Science 11 July 2003: 159-160.
Summary »|   Full Text »|   PDF »|  

NEUROSCIENCE:
New Attention to ADHD Genes

Kathryn Brown
Science 11 July 2003: 160-161.
Summary »|   Full Text »|   PDF »|  

EPIDEMIOLOGY:
Everything You Wanted to Know About Children, for $2.7 Billion

Jocelyn Kaiser
Science 11 July 2003: 162-163.
Summary »|   Full Text »|   PDF »|  

EPIDEMIOLOGY:
The Epidemiologist's Dream: Denmark

Lone Frank
Science 11 July 2003: 163.
Summary »|   Full Text »|   PDF »|  

Letters

This Week's Letters

Science 11 July 2003: 167.
Summary »|   PDF »|  

 Democratization Is More Than Lower Prices

Jerry Cayford; and Steven H. Strauss
Science 11 July 2003: 167.
Full Text »|   PDF »|  

 The Reliability of P Values

Warren S. Browner
Science 11 July 2003: 167-168.
Full Text »|   PDF »|  

 Toxicity and Protection in Prions

Andrea C. LeBlanc, Xavier Roucou;, Suzette A. Priola, Byron Caughey, and Bruce Chesebro
Science 11 July 2003: 168-169.
Full Text »|   PDF »|  

 CORRECTIONS AND CLARIFICATIONS

Science 11 July 2003: 169.
Full Text »|   PDF »|  

Books et al.

NEUROSCIENCE:
Home of the Mind and More

Jan Voogd
Science 11 July 2003: 170-171.
Summary »|   Full Text »|   PDF »|  

ECOLOGY:
Making Sense of Complex Population Cycles

Esa Ranta
Science 11 July 2003: 171-172.
Summary »|   Full Text »|   PDF »|  

  Books Received

Science 11 July 2003: 171.

Policy Forum

INTELLECTUAL PROPERTY RIGHTS:
Public Sector Collaboration for Agricultural IP Management

Richard C. Atkinson, Roger N. Beachy, Gordon Conway, France A. Cordova, Marye Anne Fox, Karen A. Holbrook, Daniel F. Klessig, Richard L. McCormick, Peter M. McPherson, Hunter R. Rawlings III, Rip Rapson, Larry N. Vanderhoef, John D. Wiley, and Charles E. Young
Science 11 July 2003: 174-175.
Summary »|   Full Text »|   PDF »|  

Perspectives

PHYSICS:
How to Manipulate Cold Atoms

Juan Ignacio Cirac and Peter Zoller
Science 11 July 2003: 176-177.
Summary »|   Full Text »|   PDF »|  

STRUCTURAL BIOLOGY:
A Ménage à Trois in Two Configurations

J. Evan Sadler
Science 11 July 2003: 177-179.
Summary »|   Full Text »|   PDF »|  

NEUROSCIENCE:
Predicting Future Rewards

Barry J. Richmond, Zheng Liu, and Munetaka Shidara
Science 11 July 2003: 179-180.
Summary »|   Full Text »|   PDF »|  

ANTHROPOLOGY:
Enhanced: New Guinea: A Cradle of Agriculture

Katharina Neumann
Science 11 July 2003: 180-181.
Published online 19 June 2003 [DOI: 10.1126/science.1086677] (in Science Express Perspectives)
Summary »|   Full Text »|   PDF »|  

PHYSICS:
Playing Tricks with Slow Light

Marlan O. Scully and M. Suhail Zubairy
Science 11 July 2003: 181-182.
Summary »|   Full Text »|   PDF »|  

Review

Biodiversity Meets the Atmosphere: A Global View of Forest Canopies

C. M. P. Ozanne, D. Anhuf, S. L. Boulter, M. Keller, R. L. Kitching, C. Körner, F. C. Meinzer, A. W. Mitchell, T. Nakashizuka, P. L. Silva Dias, N. E. Stork, S. J. Wright, and M. Yoshimura
Science 11 July 2003: 183-186.
Abstract »|   Full Text »|   PDF »|  

Brevia

 Two Eyes for an Eye: The Neuroscience of Force Escalation

Sukhwinder S. Shergill, Paul M. Bays, Chris D. Frith, and Daniel M. Wolpert
Science 11 July 2003: 187.
Full Text »|   PDF »|  

 Motion to Form a Quorum

Sungsu Park, Peter M. Wolanin, Emil A. Yuzbashyan, Pascal Silberzan, Jeffry B. Stock, and Robert H. Austin
Science 11 July 2003: 188.
Full Text »|   PDF »|   Supporting Online Material »|  

Research Article

Origins of Agriculture at Kuk Swamp in the Highlands of New Guinea

T. P. Denham, S. G. Haberle, C. Lentfer, R. Fullagar, J. Field, M. Therin, N. Porch, and B. Winsborough
Science 11 July 2003: 189-193.
Published online 19 June 2003 [DOI: 10.1126/science.1085255] (in Science Express Research Articles)
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Reports

A Young White Dwarf Companion to Pulsar B1620-26: Evidence for Early Planet Formation

Steinn Sigurdsson, Harvey B. Richer, Brad M. Hansen, Ingrid H. Stairs, and Stephen E. Thorsett
Science 11 July 2003: 193-196.
Abstract »|   Full Text »|   PDF »|  

Atomic Memory for Correlated Photon States

C. H. van der Wal, M. D. Eisaman, A. André, R. L. Walsworth, D. F. Phillips, A. S. Zibrov, and M. D. Lukin
Science 11 July 2003: 196-200.
Published online 22 May 2003 [DOI: 10.1126/science.1085946] (in Science Express Reports)
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Superluminal and Slow Light Propagation in a Room-Temperature Solid

Matthew S. Bigelow, Nick N. Lepeshkin, and Robert W. Boyd
Science 11 July 2003: 200-202.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Detection of Quantum Noise from an Electrically Driven Two-Level System

Richard Deblock, Eugen Onac, Leonid Gurevich, and Leo P. Kouwenhoven
Science 11 July 2003: 203-206.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Chloride Methylation by Plant Pectin: An Efficient Environmentally Significant Process

John T. G. Hamilton, W. Colin McRoberts, Frank Keppler, Robert M. Kalin, and David B. Harper
Science 11 July 2003: 206-209.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Switching Skeletons: Hydrostatic Support in Molting Crabs

Jennifer R. A. Taylor and William M. Kier
Science 11 July 2003: 209-210.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Tandem Transcription and Translation Regulatory Sensing of Uncharged Tryptophan tRNA

Guangnan Chen and Charles Yanofsky
Science 11 July 2003: 211-213.
Abstract »|   Full Text »|   PDF »|  

A B Cell-Based Sensor for Rapid Identification of Pathogens

Todd H. Rider, Martha S. Petrovick, Frances E. Nargi, James D. Harper, Eric D. Schwoebel, Richard H. Mathews, David J. Blanchard, Laura T. Bortolin, Albert M. Young, Jianzhu Chen, and Mark A. Hollis
Science 11 July 2003: 213-215.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Suppression of Ovarian Follicle Activation in Mice by the Transcription Factor Foxo3a

Diego H. Castrillon, Lili Miao, Ramya Kollipara, James W. Horner, and Ronald A. DePinho
Science 11 July 2003: 215-218.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Modulation of -Thrombin Function by Distinct Interactions with Platelet Glycoprotein Ib

Reha Celikel, Richard A. McClintock, James R. Roberts, G. Loredana Mendolicchio, Jerry Ware, Kottayil I. Varughese, and Zaverio M. Ruggeri
Science 11 July 2003: 218-221.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Crystal Structure of the GpIb-Thrombin Complex Essential for Platelet Aggregation

John J. Dumas, Ravindra Kumar, Jasbir Seehra, William S. Somers, and Lidia Mosyak
Science 11 July 2003: 222-226.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

5-HT_4(a) Receptors Avert Opioid-Induced Breathing Depression Without Loss of Analgesia

Till Manzke, Ulf Guenther, Evgeni G. Ponimaskin, Miriam Haller, Mathias Dutschmann, Stephan Schwarzacher, and Diethelm W. Richter
Science 11 July 2003: 226-229.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Neuronal Correlates of Goal-Based Motor Selection in the Prefrontal Cortex

Kenji Matsumoto, Wataru Suzuki, and Keiji Tanaka
Science 11 July 2003: 229-232.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Conversion of Working Memory to Motor Sequence in the Monkey Premotor Cortex

Machiko Ohbayashi, Kenichi Ohki, and Yasushi Miyashita
Science 11 July 2003: 233-236.
Abstract »|   Full Text »|   PDF »|   Supporting Online Material »|  

Technical Comments

 Comment on "Ascent of Dinosaurs Linked to an Iridium Anomaly at the Triassic-Jurassic Boundary"

T. Thulborn
Science 11 July 2003: 169.
Full Text »|   PDF »|  

 Response to Comment on "Ascent of Dinosaurs Linked to an Iridium Anomaly at the Triassic-Jurassic Boundary"

P. E. Olsen, H.-D. Sues, E. C. Rainforth, D. V. Kent, C. Koeberl, H. Huber, A. Montanari, S. J. Fowell, M. J. Szajna, and B. W. Hartline
Science 11 July 2003: 169.
Full Text »|   PDF »|