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【Science】2011年Science杂志（每逢周五更新）

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这个帖子发布于10年零19天前，其中的信息可能已发生改变或有所发展。

本人还发布有Nature和Cell杂志，有需要的园友可以搜索我发的帖子来下载！
还有关于叮当的问题，我之前发布了那么多的杂志，连个投票都没有，我根本就没什么叮当的收入，园子里面不是讲有付出才有收获吗！我想我付出了应该也有点收获吧！
2011年1月7日最新刊Science杂志

内容：
This Week in Science:
Editor summaries of this week's papers.
Science 7 January 2011: 8.

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Select this articleEDITORIAL:
A New College Science Prize
Bruce Alberts
Science 7 January 2011: 10.[DOI:10.1126/science.1202096]
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Editors' Choice:
Highlights of the recent literature.
Science 7 January 2011: 11.

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Select this articleScience Podcast
Science 7 January 2011: 98.[DOI:10.1126/science.331.6013.98-b]
The show includes sexual ornamentation in butterflies, early human migration out of Africa, your letters to Science, and more.

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Select this articleNew Products
Science 7 January 2011: 98.[DOI:10.1126/science.331.6013.98-a]
A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.

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News of the Week
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Select this articleU.S. Science Policy
The Battle Over the 2011 Budget: What's at Stake for Research
Jeffrey Mervis
Science 7 January 2011: 14-15.[DOI:10.1126/science.331.6013.14]
How will Congress play the 2011 budget card? The answer could shape U.S. science for years to come.

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Select this articleEurope
ESF Moves Toward Rebirth, But Change Worries Some
Daniel Clery
Science 7 January 2011: 16.[DOI:10.1126/science.331.6013.16]
After 37 years of funding researchers, organizing collaborations, and convening meetings across the continent, the European Science Foundation is expected to transform into a lobbying and strategy organization this year.

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Select this articleChronic Fatigue Syndrome
Studies Point to Possible Contamination in XMRV Findings
Jocelyn Kaiser
Science 7 January 2011: 17.[DOI:10.1126/science.331.6013.17]
Four papers have appeared in Retrovirology suggesting that previous reports linking the virus XMRV to chronic fatigue syndrome were based on false positives.

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Select this articleEcology
A Slimy Invader Blooms in the Rivers of Patagonia
Patricio Segura
Science 7 January 2011: 18.[DOI:10.1126/science.331.6013.18]
In 2010, to the dismay of naturalists and Chile's tourism industry, the alga Didymosphenia geminata gained a foothold in Patagonia. Officials in Chile have launched a massive effort to halt it, but its propagation may be unstoppable.

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Select this articleScienceNOW.org
From Science's Online Daily News Site
Science 7 January 2011: 19.[DOI:10.1126/science.331.6013.19-a]
ScienceNOW reported recently that young mollusks maturing in slightly warmer and more acidic seawater can't calcify their shells, the "placebo effect" may work even if patients know they are taking fake pills, people rely on the eyes to judge whether a face has a mind behind it, and DNA from an ancient finger bone has confirmed the discovery of a new type of human, among other stories.

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Select this articleScienceInsider
From the Science Policy Blog
Science 7 January 2011: 19.[DOI:10.1126/science.331.6013.19-b]
ScienceInsider reported last week that Brazil will pay more than ?250 million over a decade to join the European Southern Observatory, becoming the first member from outside Europe, among other stories.

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Random Samples
Science 7 January 2011: 13.

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News Focus
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Select this articleWas North Africa the Launch Pad for Modern Human Migrations?
Michael Balter
Science 7 January 2011: 20-23.[DOI:10.1126/science.331.6013.20]
A growing number of researchers suspect that long-neglected North Africa was the original home of the modern humans who first trekked out of the continent.

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Select this articleCell Biology
The Power of One
Mitch Leslie
Science 7 January 2011: 24-26.[DOI:10.1126/science.331.6013.24-a]
Rather than probe masses of cells all at once, scientists are now applying new research techniques to individual cells.

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Select this articleSingle-Cell Tech Primer
Mitch Leslie
Science 7 January 2011: 24-25.[DOI:10.1126/science.331.6013.24-b]
Microfluidics, gene expression, flow cytometry, and mass spectrometry are enabling researchers to delve into individual cells.

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Select this articleNational Science Foundation
Meeting for Peer Review at a Resort That's Virtually Free
John Bohannon
Science 7 January 2011: 27.[DOI:10.1126/science.331.6013.27]
More than 19,000 scientists travel to NSF headquarters each year to take part in grant evaluation panels. Could their avatars do the job as well?

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Letters
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Fight for Yasuni Far from Finished
Kelly Swing
Science 7 January 2011: 29.[DOI:10.1126/science.331.6013.29-a]
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Publish and Flourish
Roberto Refinetti
Science 7 January 2011: 29.[DOI:10.1126/science.331.6013.29-b]
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Indian Science: Steps to Excellence
Jagadeesh Bayry, Srini V. Kaveri, and Peter Follette
Science 7 January 2011: 29-30.[DOI:10.1126/science.331.6013.29-c]
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Corrections and Clarifications
Science 7 January 2011: 30.[DOI:10.1126/science.331.6013.30-a]
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Culture and Biodiversity Losses Linked
Tong Wu and Michael Anthony Petriello
Science 7 January 2011: 30-31.[DOI:10.1126/science.331.6013.30-b]
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Culture and Biodiversity Losses Linked—Response
Michael R. W. Rands, William M. Adams, Leon Bennun, Stuart H. M. Butchart, Andrew Clements, David Coomes, Abigail Entwistle, Ian Hodge, Valerie Kapos, J?rn P. W. Scharlemann, William J. Sutherland, and Bhaskar Vira
Science 7 January 2011: 31.[DOI:10.1126/science.331.6013.31]
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Books et al.
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Select this articleMolecular Biology
Surely You're Joking, Mr. Brenner
Ronald H. A. Plasterk
Science 7 January 2011: 32.[DOI:10.1126/science.1199528]
This first biography of Brenner draws on its subject's personal recollections as well as correspondence and interviews with his friends and colleagues.

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Select this articleHistory of Science
Commerce at the Helm?
Steven Shapin
Science 7 January 2011: 33.[DOI:10.1126/science.1198434]
The contributors offer a philosophical perspective on "the current large-scale economic shaping of academic scientific research."

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Select this articleBooks Received
Science 7 January 2011: 33.[DOI:10.1126/science.331.6013.33-b]
A listing of books received at Science during the week ended 31 December 2010.

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Policy Forum
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Select this articleEthics
Bad Science Used to Support Torture and Human Experimentation
Vincent Iacopino, Scott A. Allen, and Allen S. Keller
Science 7 January 2011: 34-35.[DOI:10.1126/science.1194437]
Despite prior U.S. recognition of “enhanced interrogation” techniques as torture, science was misrepresented to support their use.

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Perspectives
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Select this articlePlant Science
When Vernalization Makes Sense
Franziska Turck and George Coupland
Science 7 January 2011: 36-37.[DOI:10.1126/science.1200786]
A noncoding RNA molecule is required for plants to become competent to flower after a period of cold.

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Select this articlePaleontology
The Feeding Habits of Ammonites
Kazushige Tanabe
Science 7 January 2011: 37-38.[DOI:10.1126/science.1201002]
Synchrotron x-ray observations of ammonite fossils reveal the diet of Cretaceous organisms.

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Select this articleAtmospheric Science
Getting a Better Estimate of an Atmospheric Radical
I. S. A. Isaksen and S. B. Dals?ren
Science 7 January 2011: 38-39.[DOI:10.1126/science.1199773]
Better measures of how global levels of OH vary from year to year will improve climate science.

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Select this articleCell Biology
Formin Tip Tracking
Thomas D. Pollard
Science 7 January 2011: 39-41.[DOI:10.1126/science.1200773]
A simple protein machine tracks the tip of a growing actin filament.

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Select this articlePhysics
More Intense, Shorter Pulses
Gerard Mourou and Toshiki Tajima
Science 7 January 2011: 41-42.[DOI:10.1126/science.1200292]
Large-scale laser facilities may also provide the ultimate source of ultrashort laser pulses.

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Select this articleChemistry
The Chlorine Dilemma
David L. Sedlak and Urs von Gunten
Science 7 January 2011: 42-43.[DOI:10.1126/science.1196397]
Chlorination of drinking water and municipal wastewater can create toxic chemical by-products, but alternatives pose their own set of hazards.

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Review
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Select this articleInnate or Adaptive Immunity? The Example of Natural Killer Cells
Eric Vivier, David H. Raulet, Alessandro Moretta, Michael A. Caligiuri, Laurence Zitvogel, Lewis L. Lanier, Wayne M. Yokoyama, and Sophie Ugolini
Science 7 January 2011: 44-49.[DOI:10.1126/science.1198687]
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Select this articleFreshwater Methane Emissions Offset the Continental Carbon Sink
David Bastviken, Lars J. Tranvik, John A. Downing, Patrick M. Crill, and Alex Enrich-Prast
Science 7 January 2011: 50.[DOI:10.1126/science.1196808]
Inland freshwaters, which include lakes, reservoirs, streams, and rivers, may emit far more methane than previously thought.

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Research Article
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Select this articleBiscrolling Nanotube Sheets and Functional Guests into Yarns
Márcio D. Lima, Shaoli Fang, Xavier Lepró, Chihye Lewis, Raquel Ovalle-Robles, Javier Carretero-González, Elizabeth Castillo-Martínez, Mikhail E. Kozlov, Jiyoung Oh, Neema Rawat, Carter S. Haines, Mohammad H. Haque, Vaishnavi Aare, Stephanie Stoughton, Anvar A. Zakhidov, and Ray H. Baughman
Science 7 January 2011: 51-55.[DOI:10.1126/science.1195912]
Carbon nanotube sheets can support very large fractions of a second material, such as a superconductor or a catalyst.

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Reports
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Select this articleThe Origins of Hot Plasma in the Solar Corona
B. De Pontieu, S. W. McIntosh, M. Carlsson, V. H. Hansteen, T. D. Tarbell, P. Boerner, J. Martinez-Sykora, C. J. Schrijver, and A. M. Title
Science 7 January 2011: 55-58.[DOI:10.1126/science.1197738]
The solar corona is heated by jets of plasma propelled upward from the region immediately above the Sun’s surface.

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Select this articleUniversal Quantum Viscosity in a Unitary Fermi Gas
C. Cao, E. Elliott, J. Joseph, H. Wu, J. Petricka, T. Sch?fer, and J. E. Thomas
Science 7 January 2011: 58-61.
Published online 9 December 2010 [DOI:10.1126/science.1195219]
Viscosity studies of an ultracold gas of 6Li atoms in two temperature regimes enable comparison with a string theory limit.

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Select this articleTime-Resolved Holography with Photoelectrons
Y. Huismans, A. Rouzée, A. Gijsbertsen, J. H. Jungmann, A. S. Smolkowska, P. S. W. M. Logman, F. Lépine, C. Cauchy, S. Zamith, T. Marchenko, J. M. Bakker, G. Berden, B. Redlich, A. F. G. van der Meer, H. G. Muller, W. Vermin, K. J. Schafer, M. Spanner, M. Yu. Ivanov, O. Smirnova, D. Bauer, S. V. Popruzhenko, and M. J. J. Vrakking
Science 7 January 2011: 61-64.
Published online 16 December 2010 [DOI:10.1126/science.1198450]
The intefererence pattern produced by photoelectrons provides holographic snapshots of the photoionization process.

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Select this articleSpin Crossover in Ferropericlase at High Pressure: A Seismologically Transparent Transition?
Daniele Antonangeli, Julien Siebert, Chantel M. Aracne, Daniel L. Farber, A. Bosak, M. Hoesch, M. Krisch, Frederick J. Ryerson, Guillaume Fiquet, and James Badro
Science 7 January 2011: 64-67.[DOI:10.1126/science.1198429]
An iron spin transition has no effect on the seismologic properties of lower-mantle minerals.

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Select this articleSmall Interannual Variability of Global Atmospheric Hydroxyl
S. A. Montzka, M. Krol, E. Dlugokencky, B. Hall, P. J?ckel, and J. Lelieveld
Science 7 January 2011: 67-69.[DOI:10.1126/science.1197640]
The abundance of the highly reactive hydroxyl radical is well buffered against perturbations.

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Select this articleThe Role of Ammonites in the Mesozoic Marine Food Web Revealed by Jaw Preservation
Isabelle Kruta, Neil Landman, Isabelle Rouget, Fabrizio Cecca, and Paul Tafforeau
Science 7 January 2011: 70-72.[DOI:10.1126/science.1198793]
Analysis of x-ray microtomographic reconstructions of ammonite fossils reveal their feeding habits.

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Select this articleDevelopmental Plasticity in Sexual Roles of Butterfly Species Drives Mutual Sexual Ornamentation
Kathleen L. Prudic, Cheonha Jeon, Hui Cao, and Antónia Monteiro
Science 7 January 2011: 73-75.[DOI:10.1126/science.1197114]
A butterfly switches sexual signaling and mate preferences depending on environmental temperatures during development.

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Select this articleVernalization-Mediated Epigenetic Silencing by a Long Intronic Noncoding RNA
Jae Bok Heo and Sibum Sung
Science 7 January 2011: 76-79.
Published online 2 December 2010 [DOI:10.1126/science.1197349]
Spring flowering enabled by a winter chill is regulated by interplay between protein-coding and noncoding RNA transcripts.

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Select this articleRotational Movement of the Formin mDia1 Along the Double Helical Strand of an Actin Filament
Hiroaki Mizuno, Chiharu Higashida, Yunfeng Yuan, Toshimasa Ishizaki, Shuh Narumiya, and Naoki Watanabe
Science 7 January 2011: 80-83.
Published online 9 December 2010 [DOI:10.1126/science.1197692]
Visualization of formin protein rotating along an actin filament gives insight into how it promotes actin assembly.

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Select this articleSpontaneous Cortical Activity Reveals Hallmarks of an Optimal Internal Model of the Environment
Pietro Berkes, Gerg? Orbán, Máté Lengyel, and József Fiser
Science 7 January 2011: 83-87.[DOI:10.1126/science.1195870]
Internal models of the environment optimize as the brain develops.

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Select this articleElectrical Synapses Control Hippocampal Contributions to Fear Learning and Memory
Stephanie Bissiere, Moriel Zelikowsky, Ravikumar Ponnusamy, Nathan S. Jacobs, Hugh T. Blair, and Michael S. Fanselow
Science 7 January 2011: 87-91.[DOI:10.1126/science.1193785]
Neuronal gap-junction channels containing connexin 36 proteins participate in consolidation of fear memories.

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Select this articleStructure of Precursor-Bound NifEN: A Nitrogenase FeMo Cofactor Maturase/Insertase
Jens T. Kaiser, Yilin Hu, Jared A. Wiig, Douglas C. Rees, and Markus W. Ribbe
Science 7 January 2011: 91-94.[DOI:10.1126/science.1196954]
A metalloprotein structure involved in nitrogen fixation offers insight into metal-cluster insertion in nitrogenase.

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From the AAAS Office of Publishing and Member Services
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Select this articleBusiness Office Feature
LIFE SCIENCE TECHNOLOGIES: Glycoproteomics: The Sweet Smell Of We're-Getting-There
Jeffrey M. Perkel
Science 7 January 2011: 95.[DOI:10.1126/science.331.6013.95]
Summary