This Week In Science

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Science/AAAS Science

This Week in Science
 

05/01/15 Volume 348, Issue 6234

Editor summaries of this week’s research papers.


This Week in Science

Quantum Gases

Three-Body Physics

Ionic Interactions

Bacterial Division

Brain Computation

Stress Signaling

Biomechanics

Retrotransposons

DNA Repair

Quantum Simulation

Ferroelectrics

Extinctions

Climate Change

Structural Biology

Protein Dynamics

Immune Tolerance

Conservation

Environment

Conservation Ecology

Bioengineering


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The science of Jeopardy, how shark penises evolved, & predicting social unrest

 

Latest News and Headlines

30 April 2015

 

 

 

In the wake of new cures bill, NIH celebrates while FDA mulls responsibilities
 

 
 

 

 

APA hit with new torture allegations
 

 
 

 

 

How shark penises evolved
 

 
 

 

 

Can unrest be predicted?
 

 
 

 

 

QUIZ: Science does Jeopardy!
 

 
 

 

 

Climate change could eventually claim a sixth of the world’s species
 

 
 

 

 

Relaxed DNA may contribute to aging
 

 
 

 

 

Uncovering the secrets of a beetle’s explosive, chemical spray
 

 
 

 

 

This popular TV game show has a thing for science: What is Jeopardy!?
 

 
 

 

 

President’s science adviser attacks COMPETES bill in U.S. House, raises concern about NASA bill
 

 
 

 

 

Video: Clever monkeys adjust how hard they hammer nuts
 

 
 

 

 

Sense of touch turns bats into acrobats
 

 
 

 

 

Worlds biggest telescope will build its headquarters in the United Kingdom
 

 
 

 

 

 

 
 

 

   

 

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Table of Contents for 01 May 2015; Vol. 348, No. 6234

Sponsored by Expression Analysis, Inc.


Science/AAAS Science

Table of Contents
 

05/01/15 Volume 348, Issue 6234

In this week’s issue:


Special Section

Introduction to Special Issue

Special Issue Review

Special Issue Review

Special Issue Review

Special Issue Review


Research Summaries

Editor summaries of this week’s papers.

Highlights of the recent literature.


Editorial


In Brief

A roundup of weekly science policy and related news.


In Depth

Seismology

Rupture in quiet region of crust suggests Himalayan threat was underestimated.

Infectious Diseases

The country could soon be the epidemic’s last holdout.

Bioethics

First test of gene-editing technique on human embryos illustrates clinical risks.

Nutrition

Isotope ratios could aid research by tracking added sugars.

Funding

Beleaguered scientists are spending reserves to protect them from confiscation.


Feature

The ultrathin form of carbon has inspired other atoms-thick materials that promise even bigger technological payoffs.

This popular TV game show has a thing for science.

Do you have what it takes to succeed in our Jeopardy! quiz?


Working Life


Letters


Books et al.

Anthropology

Did food and fuel help shape our value systems?

History of Optics

Johannes Kepler and the transition to modern optical theories

A listing of books received at Science during the week ending 24 April 2015.


Policy Forum

Sustainability

Require improvements as conditions for market access

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Perspectives

Ecology

Dam removals are reconnecting rivers in the United States

Chemical Physics

Femtosecond laser pulses help to take a snapshot of the huge elusive Efimov state

Medicine

Precision medicine comes to psychiatry

ECOLOGY

How will climate change affect global biodiversity?

Ecology

How can the ecological consequences of the increasing use of airspace by humans be minimized?

Immunology

The development of particular T cells at a specific time prevents autoimmunity


Research Articles

Surveying the battery of proteins required to repair covalently linked DNA strands reveals a new repair pathway.


Reports

A tunable checkerboard optical lattice filled with rubidium atoms is used to simulate demagnetization dynamics.

An analog of the magnetic monopole has been created and observed in an ultracold gas of rubidium-87 atoms.

Scanning transmission electron microscopy is used to observe closed polarization loops in the ferroelectric PbTiO3.

A weakly bound triangular arrangement of three helium atoms, long predicted by theory, has been observed experimentally. [Also see Perspective by Kornilov]

The strength of a salt bridge between organic ions decreased with distance from a hydrophobic surface.

The hippocampus routes distinct pieces of information selectively to different brain regions.

Bombardier beetles use internal pulsed chemical reactions to deter prey.

Fossils reveal patterns of extinction in marine species, past and present.

A meta-analysis details how current climate trends could result in increases in extinction. [Also see Perspective by Hille Ris Lambers]

Daughter cell separation in Staphylococcus aureus proceeds much like the cracking of an egg.

The dynamic modes that relate solvent, side-chain, and backbone motions in a protein are determined from nuclear magnetic resonance relaxation.

A bacterial immune system protein complex changes shape to recognize and destroy foreign RNA.

A mobile genetic element is targeted away from gene-coding regions by a component of a host transcription complex.

Regulatory T cells generated in neonatal mice are especially important for preventing autoimmunity. [Also see Perspective by Tanaka and Sakaguchi]


Podcast

On this week’s show: Sustainable seafood from developing countries, and a roundup of daily news stories.


New Products

A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.

 
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Daily News
Science Careers
Science Signaling
Science Translational Medicine
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Science Express Notification for 01 May 2015

Sponsored by Science & SciLifeLab Prize for Young Scientists
   Want to be published in Science?
   Want to receive US$30,000 for your research?
   Now accepting entries
   Science & SciLifeLab Prize for Young Scientists
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Science/AAAS Science

Science Express
 

05/01/15 Volume 348, Issue 6234

New Science Express articles have been made available:


Perspectives


Research Articles


Reports


Sponsored by Science & SciLifeLab Prize for Young Scientists
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   Want to receive US$30,000 for your research?
   Now accepting entries
   Science & SciLifeLab Prize for Young Scientists
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