Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise, according to new research led by the National Center for Atmospheric Research (NCAR). The detailed ...
Environment
May 5, 2014
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Researchers from the University of Alicante (UA) and the University of the Basque Country (UPV) have developed and patented a new catalyst that efficiently removes volatile organic compounds (VOCs), chlorinated in gas streams, ...
Materials Science
Sep 17, 2013
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Sandia National Laboratories scientists are thinking small, building on decades of sensor work to invent tiny detectors that can sniff out everything from explosives and biotoxins to smuggled humans.
Analytical Chemistry
Sep 9, 2013
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Plants that emit an airborne distress signal in response to herbivory may actually attract more enemies, according to a new study published in the open-access journal Frontiers in Plant Science .
Plants & Animals
Jul 1, 2013
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An international team of scientists working at the Plasma Technology research unit at Ghent University, Belgium, has determined for the first time the absolute density of active substances called radicals found in a state ...
Plasma Physics
Nov 12, 2012
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Scientists are reporting the development and successful tests in humans of a sensor array that can diagnose multiple sclerosis (MS) from exhaled breath, an advance that they describe as a landmark in the long search for a ...
Analytical Chemistry
Oct 26, 2011
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Certain types of pollution monitoring may soon become considerably easier. A group of researchers centered at Kyoto University has shown in a recent Nature Communications paper that a newly-formulated entangled framework ...
Materials Science
Jan 25, 2011
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Terrestrial vegetation and atmospheric photochemistry produce large amounts of fine particles in the atmosphere, thereby cooling Earth's climate. According to new research published in the Oct. 14 issue of Nature, the physical ...
Earth Sciences
Oct 14, 2010
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(PhysOrg.com) -- Mom's trusty nose may be good, but researchers at the National Institute of Standards and Technology have gone her one better by designing an instrument that quickly and precisely sniffs trace amounts of ...
Analytical Chemistry
Apr 14, 2010
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Sulfate-nitrate-ammonium (SNA) and other atmospheric aerosols play a significant role in influencing both atmospheric and environmental conditions. These aerosols impact climate directly through scattering and absorbing solar ...
Earth Sciences
Jan 26, 2024
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