News tagged with reaction
New type of supernova explosion reported; predicted by theoretical physicists at UCSB
Nov 05, 2009 |
4.2 / 5 (5) |
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A new class of supernova was discovered by scientists at Berkeley and may be the first example of a new type of exploding star. A team of astrophysicists at UC Santa Barbara had predicted this kind of explosion in their t ...
Crossing the line: how aggressive cells invade the brain (w/ Video)
Nov 05, 2009 |
4.6 / 5 (5) |
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In diseases such as multiple sclerosis, cells of the immune system infiltrate the brain tissue, where they cause immense damage. For many years, it was an enigma as to how these cells can escape from the bloodstream. ...
Internet search process affects cognition, emotion
Medicine & Health / Psychology & Psychiatry
Nov 04, 2009 |
3.6 / 5 (8) |
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Nearly 73 percent of all American adults use the Internet on a daily basis, according to a 2009 Pew Internet and American Life Project survey. Half of these adults use the Web to find information via search ...
Obesity significantly increases side effects of stereotactic body radiation therapy in lung cancer patients
Nov 02, 2009 |
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Obesity, not the amount of radiation given, is the greatest factor in whether early-stage lung cancer patients develop chest wall pain after receiving stereotactic body radiation therapy to the chest wall, with obese patients ...
Adapting space-industry technology to treat breast cancer
Nov 02, 2009 |
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Researchers at Rush University Medical Center and Argonne National Laboratory are collaborating on a study to determine if an imaging technique used by NASA to inspect the space shuttle can be used to predict tissue damage ...
Test Detects Insect Carriers of Citrus Greening Disease
Oct 26, 2009 |
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(PhysOrg.com) -- With their pleasing flavor, cheerful color, and health-imparting dose of vitamin C, it's not surprising that oranges are one of America's Top 10 favorite fruits. But some of the nation's citrus ...
New microRNA Data Could Classify Bladder Cancer by Type
Oct 22, 2009 |
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(PhysOrg.com) -- Data published in Cancer Research, a journal of the American Association for Cancer Research, offers new insights into the biology of urothelial carcinoma of the bladder. Specifically, microRNA profiles differ ...
Catching a killer one spore at a time
Oct 19, 2009 |
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A workshop at the Smithsonian Tropical Research Institute in Panama has dramatically improved the ability of conservationists and regulatory agencies to monitor the spread of chytridiomycosis—one of the deadliest ...
Major advance in organic solar cells
Oct 19, 2009 |
4.5 / 5 (14) |
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Professor Guillermo Bazan and a team of postgraduate researchers at UC Santa Barbara's Center for Polymers and Organic Solids (CPOS) today announced a major advance in the synthesis of organic polymers for plastic solar cells. ...
Goodbye 'R' rule? Oyster pathogen test may help make shellfish safer
Oct 14, 2009 |
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(PhysOrg.com) -- The oyster lover’s axiom of edibility -- that this shellfish is safest to eat in any month with an 'r' in it -- may soon become somewhat of a culinary anachronism, thanks to a new food-safety test developed ...
A Hazy View of Early Earth
Space & Earth / Earth Sciences
Oct 12, 2009 |
4.3 / 5 (4) |
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Haze in the early Earth atmosphere could have played a crucial role in the origin of life. By forming a protective shield, the haze would have safeguarded organic substances from harmful ultraviolet (UV) radiation. ...
Transplanted Liver Cells Hold Hope for Treating Inherited Diseases
Oct 09, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- Mike Gibson, chair of the Department of Biological Sciences at Michigan Technological University, has spent most of his professional life trying to better understand genetic metabolic disorders ...
New beryllium reference material for occupational safety monitoring
Sep 22, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Researchers at the National Institute of Standards and Technology, in collaboration with private industry and other government agencies, have produced a new reference material for beryllium. ...
Building a complete metabolic model
Sep 17, 2009 |
5 / 5 (3) |
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Investigators at Burnham Institute for Medical Research, University of California, San Diego, The Scripps Research Institute, Genomics Institute of the Novartis Research Foundation and other institutions have constructed ...
Polyclonality of BRAF mutations in acquired melanocytic nevi
Sep 14, 2009 |
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The polyclonality of BRAF mutations in melanocytic nevi suggests that mutation of BRAF may not be an initial event in melanocyte transformation, according to a new brief communication published online September 14 in the ...
