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Environment 2014-01-16

Loss of biodiversity limits toxin degradation

Loss of biodiversity limits toxin degradation You might not think of microbes when you consider biodiversity, but it turns out that even a moderate loss of less than 5% of soil microbes may compromise some key ecosystem functions and could lead to lower degradation of toxins in ...
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Science 2014-01-16

Researchers 'detune' a molecule

Researchers 'detune' a molecule Rice University experiment shows how to soften atomic bonds in a buckyball Rice University scientists have found they can control the bonds between atoms in a molecule. The molecule in question is carbon-60, also known as the buckminsterfullerene ...
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Science 2014-01-16

Waterfowl poisoning halved by lead shot prohibition

Waterfowl poisoning halved by lead shot prohibition Lead shot was forbidden in 2001 in Spanish wetlands on the Ramsar List of these areas of international importance. Ten years later, this prohibition -and the consequent use of steel shot ...
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Medicine 2014-01-16

The way to a chimpanzee's heart is through its stomach

The way to a chimpanzee's heart is through its stomach Chimpanzees who share their food with others have higher levels of the hormone oxytocin in their urine This news release is available in German. The ability to form long-term cooperative relationships ...
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Medicine 2014-01-16

Brain on autopilot

Brain on autopilot How the architecture of the brain shapes its functioning This news release is available in German. The structure of the human brain is complex, reminiscent of a circuit diagram with countless connections. But what role does this ...
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Science 2014-01-16

Scientists reveal steps leading to necrotizing fasciitis

Scientists reveal steps leading to necrotizing fasciitis Research opens way to possible new treatments for bacterial infections How does Streptococcus pyogenes, or Group A streptococcus (GAS) — a bacterial pathogen that can colonize humans without ...
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Technology 2014-01-16

Increased mobility thanks to robotic rehab

Increased mobility thanks to robotic rehab This news release is available in German. The survivors of a stroke often struggle with persistent loss of function of the central nervous system. Around the world strokes are one of the most frequent causes of paresis. Physiotherapy ...
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Medicine 2014-01-16

Findings bolster fiber's role in colon health

Findings bolster fiber's role in colon health Augusta, Ga. - Scientists have more reasons for you to eat fiber and not abuse antibiotics. They've shown that a receptor doctors already activate with mega-doses of niacin to protect patients' ...
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Science 2014-01-16

How vision captures sound now somewhat uncertain

How vision captures sound now somewhat uncertain Duke study finds neurons can use 2 different strategies when responding to sound DURHAM, N.C. -- When listening to someone speak, we also rely on lip-reading and gestures to help us understand what the person is saying. To ...
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Science 2014-01-16

Narcissism and leadership: Does it work to be a jerk?

Narcissism and leadership: Does it work to be a jerk? University of NebResearch finds leaders benefit from a certain amount of vanity Lincoln, Neb., Jan. 16, 2014 -- Ask most workers if they've ever had a narcissist for a boss and you'll hear stories of leaders ...
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Science 2014-01-16

CCNY team models sudden thickening of complex fluids

CCNY team models sudden thickening of complex fluids Levich Institute simulation of discontinuous shear thickening could lead to improved processing of materials in suspension Because many materials are handled in industrial applications as suspensions, engineers ...
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Medicine 2014-01-16

Warning! Warning labels can be dangerous to your health

Warning! Warning labels can be dangerous to your health Tel Aviv University research shows that some warning labels can make products like cigarettes more appealing Many products, like cigarettes and medications, are stamped with warning labels alerting ...
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Medicine 2014-01-16

Soil microbes alter DNA in response to warming

Soil microbes alter DNA in response to warming As scientists forecast the impacts of climate change, one missing piece of the puzzle is what will happen to the carbon in the soil and the microbes that control the fate of this carbon as the planet ...
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