Search results for portal vein
Bing and Google gaining at Yahoo!'s expense: comScore
Dec 17, 2009 |
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Bing and Google gained ground in the Internet search market in November as they evidently lure people away from Yahoo!, according to fresh figures from industry-tracker comScore.
Unique 'Climate One Stop' Web Site Unveiled in Copenhagen
Dec 15, 2009 |
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There's a storm brewing -- a storm of information, that is, in climate and environmental research. People are wading through the turbulence, trying to make sense of it all.
Scientists Uncover Protective Mechanism Against Liver Cancer
Dec 14, 2009 |
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(PhysOrg.com) -- A team of scientists from the UC San Diego School of Medicine and Osaka University in Japan have identified a protein switch that helps prevent liver damage, including inflammation, fibrosis and cancer. The ...
UCSD Experts Calculate How Much Information Americans Consume
Other Sciences / Social Sciences
Dec 14, 2009 |
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(PhysOrg.com) -- U.S. households consumed approximately 3.6 zettabytes of information in 2008, according to the "How Much Information? 2009 Report on American Consumers," released today by the University of ...
Yellowstone's plumbing exposed
Space & Earth / Earth Sciences
Dec 14, 2009 |
4.8 / 5 (49) |
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(PhysOrg.com) -- The most detailed seismic images yet published of the plumbing that feeds the Yellowstone supervolcano shows a plume of hot and molten rock rising at an angle from the northwest at a depth ...
New biosensors reveal workings of anti-psychotic drugs in the living brain
Medicine & Health / Neuroscience
Dec 13, 2009 |
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Scientists have resolved a question about how a popular class of drugs used to treat schizophrenia works using biosensors that reveal previously hidden components of chemical communication in the brain.
Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops
Dec 13, 2009 |
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Biologists have identified plant enzymes that may help to engineer plants that take advantage of elevated carbon dioxide to use water more efficiently. The finding could help to engineer crops that take advantage of rising ...
More mental health care called for in wake of Ft. Hood shootings
Medicine & Health / Psychology & Psychiatry
Dec 11, 2009 |
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The recent shootings at the Ft. Hood, Texas army base, allegedly by an army psychiatrist, have placed much-needed focus on mental health care in the army. In an article published in the December issue of the journal CNS Sp ...
Early carnivorous dinosaurs crossed continents
Other Sciences / Archaeology & Fossils
Dec 10, 2009 |
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Did the first dinosaurs wander across continents or stay put where they first evolved? The first dinosaurs evolved 230 million years ago when the continents were assembled into one landmass called Pangea. ...
Woods scandal a boon to Internet publications
Dec 10, 2009 |
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(AP) -- The Tiger Woods sex scandal has been a boon for online publications, even though it hasn't generated the same amount of Internet traffic as Michael Jackson's death or President Barack Obama's inauguration.
Drug industry embraces new business strategies after tough year
Dec 09, 2009 |
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As they pop the champagne corks to celebrate New Year's Eve, drug industry executives will likely be glad to put 2009 behind them. That's because pharmaceutical companies who make top-selling drugs for heart ...
How calorie-restricted diets fight obesity and extend life span
Dec 09, 2009 |
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Scientists searching for the secrets of how calorie-restricted diets increase longevity are reporting discovery of proteins in the fat cells of human volunteers that change as pounds drop off. The proteins ...
Older dental fillings contain form of mercury unlikely to be toxic
Dec 09, 2009 |
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A new study on the surface chemistry of silver-colored, mercury-based dental fillings suggests that the surface forms of mercury may be less toxic than previously thought. It appears online in ACS' journal ...
New clues emerge for understanding morphine addiction
Dec 09, 2009 |
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Scientists are adding additional brush strokes to the revolutionary new image now emerging for star-shaped cells called astrocytes in the brain and spinal cord. Their report, which suggests a key role for ...
Spontaneous liver rupture in a patient with peliosis hepatis
Dec 09, 2009 |
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Peliosis hepatis (PH) is a rare pathological entity. PH varies from minimal asymptomatic lesions to larger massive lesions that may present with cholestasis, liver failure, portal hypertension, avascular mass lesion, or even ...
