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Science: Current Issue

[NEWS FOCUS] U.S. EDUCATION POLICY: NSF Board Wades Into Swirling Debate on School Reform

A new commission from the National Science Foundation's National Science Board hopes to point the way toward helping U.S. students do better in science and math. ( Read more .)
Author: Jeffrey Mervis

 

http://www.sciencemag.org/cgi/content/full/312/5770/45?rss=1

[NEWS FOCUS] SCIENTIFIC MISCONDUCT: Cleaning Up the Paper Trail

Once an investigation is completed and the publicity dies down, what happens to fraudulent or suspect papers? In many cases, not much. ( Read more .)
Authors: Jennifer Couzin, Katherine Unger

 

http://www.sciencemag.org/cgi/content/full/312/5770/38?rss=1

[NEWS FOCUS] SCIENTIFIC MISCONDUCT: Even Retracted Papers Endure

Using Thomson Scientific's ISI Web of Knowledge and Google Scholar, Science found dozens of citations of retracted papers in fields from physics to cancer research to plant biology. ( Read more .)
Authors: Katherine Unger, Jennifer Couzin

 

http://www.sciencemag.org/cgi/content/full/312/5770/40?rss=1

[NEWS] MEDICINE: Old Drug, New Hope for Marfan Syndrome

On page 117, researchers report that in a mouse model of Marfan syndrome, the blood pressure drug losartan prevents aortic aneurysms as well as lung problems sometimes seen in the condition. ( Read more .)
Author: John Travis

 

http://www.sciencemag.org/cgi/content/full/312/5770/36b?rss=1

[NEWS] CHEMISTRY: New Polymer May Rev Up the Output of Fuel Cells Used to Power Cars

ATLANTA, GEORGIA--Last week, at a meeting here of the American Chemical Society, researchers unveiled a new polymer membrane that could markedly improve the performance of automotive fuel cells. ( Read more .)
Author: Robert F. Service

 

http://www.sciencemag.org/cgi/content/full/312/5770/35a?rss=1

[NEWS] DEVELOPMENT AND ECOLOGY: Villagers Drafted Into China's Model of 'Sustainability'

HUANGBAIYU, CHINA--China's first "sustainable village," set to open here this summer, marks the start of a revolution: a path for China to slash its voracious consumption of natural resources and convert wasted rural space into croplands or forests. ( Read more .)
Author: Richard Stone

 

http://www.sciencemag.org/cgi/content/full/312/5770/36a?rss=1

[NEWS] U.S. OCEAN POLICY: Major Fisheries Bill Introduced in House

Conservationists are accusing the chair of the House Resources Committee of trying to water down environmental rules governing the management of U.S. fisheries, but the proposal to reauthorize the 30-year-old Magnuson-Stevens Act would also elevate the role of science in fisheries management. ( Read more .)
Author: Erik Stokstad

 

http://www.sciencemag.org/cgi/content/full/312/5770/34b?rss=1

[NEWS] PALEONTOLOGY: Fossil Shows an Early Fish (Almost) out of Water

A 375-million-year-old fossil, reported in the 6 April issue of Nature, is the latest--and most telling--fossil showing how aquatic vertebrates turned into four-legged landlubbers called tetrapods. ( Read more .)
Author: Elizabeth Pennisi

 

http://www.sciencemag.org/cgi/content/full/312/5770/33?rss=1

[NEWS] GERMAN SCIENCE: With Friends Like CAESAR's, Who Needs Brutus?

BERLIN--The perceived threat of a hostile takeover has researchers at the Center of Advanced European Studies and Research (CAESAR) worried for their jobs. ( Read more .)
Author: Gretchen Vogel

 

http://www.sciencemag.org/cgi/content/full/312/5770/34a?rss=1

[NEWS] U.S. SCIENCE POLICY: Revised NASA Media Rules Promise Greater Openness

Jim Hansen, the NASA scientist who said this winter that the agency had muzzled his views on climate change, now says that he's "reasonably happy" with a draft media policy unveiled last week. ( Read more .)
Author: Eli Kintisch

 

http://www.sciencemag.org/cgi/content/full/312/5770/32b?rss=1

[EDITORIAL] FDA Centennial

Author: Donald Kennedy

 

http://www.sciencemag.org/cgi/content/summary/312/5770/19?rss=1

[NEWS] SOUTH KOREA: Premier Science University Ousts Unpopular President

SEOUL--Last week, trustees of the Korea Advanced Institute of Science and Technology in Daejeon voted not to renew the contract of its first non-Korean president, Nobelist Robert B. Laughlin. ( Read more .)
Author: D. Yvette Wohn

 

http://www.sciencemag.org/cgi/content/full/312/5770/32a?rss=1

Newsmakers

AWARDS | DEATHS | DEATHS | MOVERS | THREE Q'S

 

http://www.sciencemag.org/content/vol312/issue5770/newsmakers.dtl?rss=1

Science Scope

Maryland Goes for Stem Cells | Collateral Damage | Italian Voters Ponder Science | Updates

 

http://www.sciencemag.org/content/vol312/issue5770/s-scope.dtl?rss=1

Random Samples

ANCIENT IRISH STONES REINTERPRETED | HOOKE HOME TO STAY | HOPPERS AND CREEPERS TREED | AFRICAN SOIL EXHAUSTION

 

http://www.sciencemag.org/content/vol312/issue5770/r-samples.dtl?rss=1

NetWatch

RESOURCES: Climate Swings | EDUCATION: Stem Cell Basics | EXHIBITS: Electrification Project | DATABASE: The Crustacean Cure

 

http://www.sciencemag.org/content/vol312/issue5770/netwatch.dtl?rss=1

Editors' Choice

CLIMATE SCIENCE: Lining up the Ducks | ECOLOGY/EVOLUTION: The Origin of Natural Selection | GEOPHYSICS: Not the Fault of Compaction | MATERIALS SCIENCE: Crayfish Crystals | BIOCHEMISTRY: A NAG-NAM Network | DEVELOPMENT: Trading Accuracy for Speed | STKE: Holding Onto Two Jobs

 

http://www.sciencemag.org/content/vol312/issue5770/twil.dtl?rss=1

This Week in Science

Repeating Ring Properties | Beginning with C-H Bonds | From Quantum Kittens to Flying Cats | Superalloying Cobalt | H2 Leaves Pt Unexcited | Hunting Hurricane Causes | No Pain, No Gain | Ant Family Tree | MicroRNAs in Embryogenesis | Serotonin and Liver Regeneration | Limits to Evolutionary Flexibility | Therapy for Marfan Syndrome | Tropical Pacific Climate Evolution | Prescient Hormone Receptor Evolution? | Make Space

 

http://www.sciencemag.org/content/vol312/issue5770/twis.dtl?rss=1

NEW PRODUCTS

For more product information, visit the ProductInfo database at http://science.labvelocity.com

 

http://www.sciencemag.org/cgi/reprint/311/5769/1943.pdf?rss=1

[REPORTS] Cellulose Synthase-Like CslF Genes Mediate the Synthesis of Cell Wall (1,3;1,4)-{beta}-D-Glucans

An enzyme identified in rice generates a complex sugar found in the cell walls of many grains that are as important as human and animal food.Authors: Rachel A. Burton, Sarah M. Wilson, Maria Hrmova, Andrew J. Harvey, Neil J. Shirley, Anne Medhurst, Bruce A. Stone, Edward J. Newbigin, Antony Bacic, Geoffrey B. Fincher

 

http://www.sciencemag.org/cgi/content/full/311/5769/1940?rss=1

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