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Science
Author: Philip E. Hulme
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Science
Authors: Michael T. Burrows, David S. Schoeman, Carlos M. Duarte, Mary I. O'Connor, Lauren B. Buckley, Carrie V. Kappel, Camille Parmesan, Benjamin S. Halpern, Chris Brown, Keith M. Brander, John F. Bruno, John M. Pandolfi, William J. Sydeman, Pippa Moore, Wolfgang Kiessling, Anthony J. Richardson, Elvira S. Poloczanska
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Science
[Correction] Corrections and Clarifications
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17:27
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Science
Authors: Andrew D. Czaja, Clark M. Johnson, Kosei E. Yamaguchi, Brian L. Beard
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Science
Authors: Romain Guilbaud, Ian B. Butler, Rob M. Ellam
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Science
Author: Robert Dickinson
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Science
Guillemin describes the aftermath of and investigation into the fall 2001 anthrax letters.
Author: David A. Relman
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Science
Analyzing incentives in terms of power rather than as trades, Grant concludes that their use to further desired social and political goals raises some ethical concerns.
Author: Tyler Cowen
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Science
A
listing of books received at
Science during the week ending 27 January 2012.
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Science
Many journal editors appear to strategically target authors and papers to pressure them into citing the editors' journals.
Authors: Allen W. Wilhite, Eric A. Fong
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Science
Women's willingness to compete can be increased through appropriate affirmative action.
Author: Marie Claire Villeval
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17:27
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Science
Natural variations in a single gene of wild C. elegans populations confer resistance to the bacterial toxin avermectin.
Author: Adrian J. Wolstenholme
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Science
Does chronic drug abuse cause brain abnormalities, or do they develop before the onset of dependence?
Authors: Nora D. Volkow, Ruben D. Baler
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Science
A cave record from Peru closely matches climate patterns seen in cores from Greenland and the North Atlantic Ocean.
Author: Donald T. Rodbell
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Science
The universal thermodynamic functions of a superfluid formed from a fermion gas of strongly interacting lithium atoms have been measured precisely.
Author: Wilhelm Zwerger
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Science
Super high-resolution microscopy resolves neuron dynamics in the cerebral cortex of a living mouse.
Authors: Sebastian Berning, Katrin I. Willig, Heinz Steffens, Payam Dibaj, Stefan W. Hell
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Science
During yeast sporulation, the production of most proteins is tightly regulated by both messenger RNA levels and translational control.
Authors: Gloria A. Brar, Moran Yassour, Nir Friedman, Aviv Regev, Nicholas T. Ingolia, Jonathan S. Weissman
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Science
Radiocarbon measurements of deep-sea corals reveal the presence of old, carbon-rich water in the Southern Ocean.
Authors: Andrea Burke, Laura F. Robinson
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Science
Numerical calculations show that processes responsible for spinning up millisecond pulsars may also lead them to slow down.
Author: Thomas M. Tauris
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Science
Thermodynamic quantities for the superfluid transition of a strongly interacting atomic Fermi gas were measured.
Authors: Mark J. H. Ku, Ariel T. Sommer, Lawrence W. Cheuk, Martin W. Zwierlein
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Science
Iron catalysts offer a potentially cheaper route than platinum for certain commercially useful carbon-silicon compounds.
Authors: Aaron M. Tondreau, Crisita Carmen Hojilla Atienza, Keith J. Weller, Susan A. Nye, Kenrick M. Lewis, Johannes G. P. Delis, Paul J. Chirik
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Science
High-latitude processes in the Northern and Southern Hemispheres both influence the South American Summer Monsoon.
Authors: Lisa C. Kanner, Stephen J. Burns, Hai Cheng, R. Lawrence Edwards
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Science
Resistance to avermectin, an anti-nematode drug, is conferred by a deletion in a glutamate-gated chloride channel.
Authors: Rajarshi Ghosh, Erik C. Andersen, Joshua A. Shapiro, Justin P. Gerke, Leonid Kruglyak
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Science
Increasing the representation of competition-averse individuals does not alter overall output.
Authors: Loukas Balafoutas, Matthias Sutter
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Science
The effects of female leaders on girls occur via policy changes in the short run and parental aspirations in the longer run.
Authors: Lori Beaman, Esther Duflo, Rohini Pande, Petia Topalova
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Science
Reconstruction of whole genomes from a complex microbial community has revealed an evolutionary surprise.
Authors: Vaughn Iverson, Robert M. Morris, Christian D. Frazar, Chris T. Berthiaume, Rhonda L. Morales, E. Virginia Armbrust
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Science
Separation of deuterostome endoderm and mesoderm occurs through sequential interactions between Notch and Wnt signaling.
Authors: Aditya J. Sethi, Radhika M. Wikramanayake, Robert C. Angerer, Ryan C. Range, Lynne M. Angerer
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Science
Cores taken from massive corals indicate that temperature rather than ocean acidification has governed reef growth.
Authors: Timothy F. Cooper, Rebecca A. O'Leary, Janice M. Lough
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Science
A specialized population of B lymphocytes is important for controlling bacterial infections and preventing sepsis.
Authors: Philipp J. Rauch, Aleksey Chudnovskiy, Clinton S. Robbins, Georg F. Weber, Martin Etzrodt, Ingo Hilgendorf, Elizabeth Tiglao, Jose-Luiz Figueiredo, Yoshiko Iwamoto, Igor Theurl, Rostic Gorbatov, Michael T. Waring, Adam T. Chicoine, Majd Mouded, Mikael J. Pittet, Matthias Nahrendorf, Ralph Weissleder, Filip K. Swirski
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Science
A neurological marker of addiction vulnerability occurs in sibling pairs who do not take drugs.
Authors: Karen D. Ersche, P. Simon Jones, Guy B. Williams, Abigail J Turton, Trevor W. Robbins, Edward T. Bullmore
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Science
A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.
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Science
The show includes how corals respond to climate change, inherited factors for drug addiction, 2011 Visualization Challenge winners, and more.
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Science
A Drop in the Ocean | Monitoring Meiosis | Nailing Down the Superfluid Transition | Probing Pulsar Rotation | Monsoon Forcing | An Iron Hand for Silicon | Girl Power | Mystery of an Unextreme Microbe | Heat or Acid? | Immune Sentinels | Nature or Drug Abuse? | Natural Resistance | Lineage Identity
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Astronomy: A Comet Dates Jupiter | Sociology: I Liked You From the Start | Genetics: Wrapped Up Right | Climate Science: Here's Looking at You | Cell Biology: Push Me Pull You | Chemistry: Sacrifices at the Surface | Education: Science Illustrated
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Science
CDC Finds No Physical Cause for Mysterious Disease | A Volcanic Trigger for Europe's Little Ice Age
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Science
Author: Nina V. Fedoroff
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Science
In science news around the world this week, an Italian official will also be a defendant in the earthquake trial, Japanese experts have questioned the safety of—and need for—nuclear power, biodiversity in the Andes is threatened, and Nobelists are lobbying for a gigantic neutrino experiment.
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Science
Thomas Edison is still number one when it comes to invention. Researchers think they know why the male orb-web spider will often voluntarily break off his whole sex organ while it's still lodged in the female's abdomen: It continues to transfer sperm into the female long after the male has fled or been consumed. A British seismologist has a geologic twist on the classic nightstand "word-a-day" calendar: the daily rock. And this week's numbers quantify the price offered for DNA sequencing company Illumina and the percentage of plant collectors who have found more than 50% of the world's known species.
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Science
This week's Newsmakers are Janet Rowley of the University of Chicago, Brian Druker of the Oregon Health & Science University, Nicholas Lydon of Blueprint Medicines, and Masato Sagawa of Intermetallics Co., winners of the Japan Prizes; Scott Doney, whose nomination to be chief scientist of the National Oceanic and Atmospheric Administration has been withdrawn by the White House; Johannes Vogel, an expert on fern genetics, who took over as director of Berlin's Natural History Museum this week; and Paul Alivisatos of Lawrence Berkeley National Laboratory, Charles Lieber of Harvard University, Jacob Bekenstein of the Hebrew University of Jerusalem, Ronald Evans of the Salk Institute, Michael Aschbacher of the California Institute of Technology, and Luis Caffarelli of the University of Texas, Austin, winners of the Wolf Prizes.
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Science
How concerned should people be that what happened in the controversial experiments that exposed ferrets to H5N1 avian influenza viruses engineered to be more transmissible will apply to humans?
Author: Jon Cohen
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Science
The Broad Institute received a $32.5 million gift last week to take on one of the biggest challenges in biology: mapping the molecular "circuitry" inside several kinds of mammalian cells.
Author: Jocelyn Kaiser
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Science
Last week, Fomalhaut b, an exoplanet that once enjoyed celebrity status, faced an identity crisis after astronomers failed to spot it in a new round of observations.
Author: Yudhijit Bhattacharjee
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Science
With new sequencing centers in Europe and the United States, BGI hopes its growing clout will help deliver the benefits promised by genomics—and revenue to pay off a mounting debt.
Author: Dennis Normile
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Science
When spillways were opened to divert the flooding Mississippi last spring, scientists studying the waters sought data that might help restore the river's eroding delta.
Author: Carolyn Gramling
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Science
The high price of oil is driving technological innovation that has reversed the decline in U.S. oil production, but the world will increasingly depend on OPEC and “non-oil” oil.
Author: Richard A. Kerr
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Science
Author: Colin Norman
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Science
Science and the National Science Foundation announce the winner, an honorable mention, and the "People's Choice" in the Photography category in the 2011 International Science & Engineering Visualization Challenge.
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Science
Science and the National Science Foundation announce three honorable mentions and the "People's Choice" in the Illustration category in the 2011 International Science & Engineering Visualization Challenge.
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Science
Science and the National Science Foundation announce the winner, an honorable mention, and the "People's Choice" in the Informational Posters & Graphics category in the 2011 International Science & Engineering Visualization Challenge.
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Science
Science and the National Science Foundation announce the winner, three honorable mentions, and the "People's Choice" in the Interactive Games category in the 2011 International Science & Engineering Visualization Challenge.
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Science
Science and the National Science Foundation announce the winner, two honorable mentions, and the "People's Choice" in the Video category in the 2011 International Science & Engineering Visualization Challenge.
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Science
Author: Sema K. Sgaier
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Science
Locust Heaven | Natural Selection Caught in the Act | Potassium Permeation | Porous Membranes | Boxing in Peroxide | Centrosome Center Stage? | Magnetic Moon | Forest Diversification | A Good Judge of Distance | A Passive Optical Diode | Prion Problem | Antigen Polarity in B Cell Differentiation
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Science
Applied Physics: Listening In by Nanoparticle | Structural Biology: A Fuzzy Fit | Immunology: Neutrophils Lend a Hand | Climate Science: Whence the Little Ice Age? | Psychology: Us vs. Them in Context | Microbiology: Full Sequence Ahead | Plant Sciences: A Cactus by Any Other Name
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Science
Signature of Senescence | Embryonic Stem Cells for Eye Disease Appear Safe
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Science
Author: Bruce Alberts
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8:53
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Science
In science news around the world this week, outbreaks of H5N1 continue in poultry in south and southeast Asia—and the human death toll mounts; the University of Tokyo plans to shift the start of its school year from April to autumn; researchers are looking for signs of life in the Tissint meteorites; the Natural History Museum in London is under fire for its scientific cooperation with an Israeli company that conducts research in the occupied West Bank; Marco Antônio Raupp will become Brazil's new minister of science, technology, and innovation; and NASA's twin moon orbiters were officially christened Ebb and Flow.
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Science
Peerage of Science, an online social network founded by three Finnish ecologists, aims to provide journals with already-peer-reviewed manuscripts. And this week's numbers quantify NIH grant success rates and the number of bats that have died from white nose syndrome.
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Science
This week's Newsmakers are Terence Tao of the University of California, Los Angeles (UCLA), and Jean Bourgain of the Institute for Advanced Study, winners of the Crafoord Prize in mathematics; Reinhard Genzel of the Max Planck Institute for Extraterrestrial Physics and Andrea Ghez of UCLA, who will claim the prize for astronomy; and Cristián Samper, who in August will become the president and CEO of the Wildlife Conservation Society.
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Science
Amid a growing global controversy over the potential dangers of experiments involving the H5N1 avian influenza virus, a group of leading influenza researchers last week agreed to a 60-day moratorium on some sensitive flu studies.
Author: David Malakoff
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Science
Science talked to Ron Fouchier of Erasmus MC in Rotterdam, the Netherlands, who carried out one of the two controversial H5N1 avian influenza studies that triggered the international debate.
Author: Martin Enserink
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Science
As a result of widespread migration, rising inequality, and evolving sexual mores, China now holds the dubious title of the nation with the largest increase in reported syphilis cases in the penicillin era.
Author: Mara Hvistendahl
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8:53
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Science
Last week, astronomers gathered to work out a plan to combine data from radio telescopes worldwide and create, in effect, a dish the size of Earth that will be able to peer into our galaxy's heart.
Author: Daniel Clery
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Science
A $500 million upgrade planned for early next decade would enable the Relativistic Heavy Ion Collider to answer a key puzzle about the proton itself—if RHIC doesn't fall victim to budget cuts.
Author: Adrian Cho
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8:53
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Science
Scientists hope the next generation of supercomputers will carry out a million trillion operations per second. But first they must change the way the machines are built and run.
Author: Robert F. Service
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Science
Deep beneath the central United States, researchers find signs of buried faults that have triggered earthquakes in the past—and may still be kicking.
Author: Naomi Lubick
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Science
The venerable Center for Advanced Study in the Behavioral Sciences has been trying to reinvent itself by applying behavioral science to 21st century problems.
Author: Greg Miller
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Science
Authors: Ron A. M. Fouchier, Adolfo García-Sastre, Yoshihiro Kawaoka, Wendy S. Barclay, Nicole M. Bouvier, Ian H. Brown, Ilaria Capua, Hualan Chen, Richard W. Compans, Robert B. Couch, Nancy J. Cox, Peter C. Doherty, Ruben O. Donis, Heinz Feldmann, Yi Guan, Jaqueline Katz, H. D. Klenk, Gary Kobinger, Jinhua Liu, Xiufan Liu, Anice Lowen, Thomas C. Mettenleiter, Albert D. M. E. Osterhaus, Peter Palese, J. S. Malik Peiris, Daniel R. Perez, Jürgen A. Richt, Stacey Schultz-Cherry, John Steel, Kanta Subbarao, David E. Swayne, Toru Takimoto, Masato Tashiro, Jeffery K. Taubenberger, Paul G. Thomas, Ralph A. Tripp, Terrence M. Tumpey, Richard J. Webby, Robert G. Webster
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Science
[Correction] Corrections and Clarifications
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8:53
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Science
Authors: Gerald Schwank, Schu-Fee Yang, Simon Restrepo, Konrad Basler
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8:53
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Science
Authors: Ortrud Wartlick, Peer Mumcu, Frank Jülicher, Marcos Gonzalez-Gaitan
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Science
Author: William Joseph Rosenberg
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Science
Author: Nuno C. Santos
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Science
Drawing on their own primary research, Hunt and Lipo argue that Easter Island's population did not collapse from human exploitation of the environment.
Author: Robin Torrence
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8:53
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Science
Combining historical and ethnographic perspectives, Silverman explores the various ways in which researchers, practitioners, and activists have interpreted and responded to autism.
Author: Beth Ann Malow
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8:53
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Science
A
listing of books received at
Science during the week ending 20 January 2012.
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8:53
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Science
We need a more nuanced debate on how prices and policies affect food security; neither high nor low prices are panaceas.
Authors: Johan Swinnen, Pasquamaria Squicciarini
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8:53
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Science
The asymmetric distribution of antigen during B cell division affects the fate of B cells and their function.
Authors: Michael L. Dustin, Michael Meyer-Hermann
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8:53
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Science
Jumping spiders use defocus as a gauge of depth perception to locate prey.
Authors: Marie E. Herberstein, Darrel J. Kemp
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Science
Coevolution of a virus and a bacterium leads to the emergence of a key adaptive innovation.
Author: John N. Thompson
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Science
Transmission of prions between species through both lymphoid and neural tissues has implications for public health and risk management.
Author: John Collinge
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8:53
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Science
Graphene oxide membranes can show unusually high water permeability, and diamond-like carbon membranes exhibited ultrafast permeation of organic solvents.
Author: Donald R. Paul
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8:53
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Science
Could conscious perception reflect a memory process?
Author: Kaspar Meyer
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8:53
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Science
Structures of two–pore domain potassium channels reveal key differences from the more widely found tetrameric channels.
Authors: Hanne Poulsen, Poul Nissen
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8:53
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Science
Light, Sight, and Rainbows, the IBI prize-winning module, provides questions for exploring simple atmospheric phenomena.
Authors: David P. Jackson, Priscilla W. Laws, Scott V. Franklin
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Science
[Association Affairs] AAAS News and Notes
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Science
Author: Michel Bornens
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8:53
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Science
A plasmonic antenna array is used to control the propagation of a light beam across an interface.
Authors: Xingjie Ni, Naresh K. Emani, Alexander V. Kildishev, Alexandra Boltasseva, Vladimir M. Shalaev
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Science
A receptor shift required four mutations that accumulated by natural selection and with the host’s coevolution.
Authors: Justin R. Meyer, Devin T. Dobias, Joshua S. Weitz, Jeffrey E. Barrick, Ryan T. Quick, Richard E. Lenski
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Science
Structural features provide a basis for understanding gating and ion conduction of these channels.
Authors: Alexandria N. Miller, Stephen B. Long
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Science
Structural features provide a basis for understanding gating and ion conduction of these channels.
Authors: Stephen G. Brohawn, Josefina del Mármol, Roderick MacKinnon
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Science
Graphite oxide membranes are impermeable to many liquids, vapors, and gases, including He, but allow evaporation of water.
Authors: R. R. Nair, H. A. Wu, P. N. Jayaram, I. V. Grigorieva, A. K. Geim
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Science
Membranes made from diamond-like carbon are used to rapidly separate organic compounds.
Authors: Santanu Karan, Sadaki Samitsu, Xinsheng Peng, Keiji Kurashima, Izumi Ichinose
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8:53
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Science
A silicon-based device is developed that allows the asymmetric propagation of light.
Authors: Li Fan, Jian Wang, Leo T. Varghese, Hao Shen, Ben Niu, Yi Xuan, Andrew M. Weiner, Minghao Qi
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Science
The highly reactive peroxide dianion (O22–) can be captured and stabilized by hydrogen bonding in a molecular box.
Authors: Nazario Lopez, Daniel J. Graham, Robert McGuire Jr., Glen E. Alliger, Yang Shao-Horn, Christopher C. Cummins, Daniel G. Nocera
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Science
Analysis of a lunar basalt sample suggests that a lunar core dynamo existed between 4.2 and 3.7 billion years ago.
Authors: Erin K. Shea, Benjamin P. Weiss, William S. Cassata, David L. Shuster, Sonia M. Tikoo, Jérôme Gattacceca, Timothy L. Grove, Michael D. Fuller
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Science
Replicate Escherichia coli lines show multiple convergent adaptations via different mutations in response to high temperature.
Authors: Olivier Tenaillon, Alejandra Rodríguez-Verdugo, Rebecca L. Gaut, Pamela McDonald, Albert F. Bennett, Anthony D. Long, Brandon S. Gaut
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Science
Analysis of centriole assembly in planaria gives insight into the evolution and function of the centrosome in animal cells.
Authors: Juliette Azimzadeh, Mei Lie Wong, Diane Miller Downhour, Alejandro Sánchez Alvarado, Wallace F. Marshall
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Science
Comparison of species numbers between forests shows that patterns of diversity are dominated by deterministic processes.
Authors: Robert E. Ricklefs, Susanne S. Renner
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Science
High-protein plants inhibit locust swarming, which explains why grazed systems are more prone to outbreaks.
Authors: Arianne J. Cease, James J. Elser, Colleen F. Ford, Shuguang Hao, Le Kang, Jon F. Harrison