News tagged with highly active


Antiretroviral therapy as HIV prevention strategy

Medicine & Health / HIV & AIDS

created Jun 30, 2008 | popularity not rated yet | comments 0

The widespread use of highly active antiretroviral therapy may reduce the incidence of HIV in individuals and populations but has been overlooked by public health as a prevention strategy, write Dr. Julio Montaner and colleagues ...





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Among Apes, Teeth Are Made for the Toughest Times (w/ Video)

Biology / Plants & Animals

created Dec 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The teeth of some apes are formed primarily to handle the most stressful times when food is scarce, according to new research performed at the National Institute of Standards and Technology. The findings ...


Lung cancer and melanoma laid bare: First comprehensive analysis of two cancer genomes

Medicine & Health / Cancer

created Dec 16, 2009 | popularity 5 / 5 (4) | comments 0

Research teams led by the Wellcome Trust Sanger Institute announce the first comprehensive analyses of cancer genomes. All cancers are caused by mutations in the DNA of cancer cells which are acquired during a person's lifetime. ...


New research may help to clean drainage from abandoned mines

New research may help to clean drainage from abandoned mines

Space & Earth / Environment

created Dec 16, 2009 | popularity 4.8 / 5 (4) | comments 0

(PhysOrg.com) -- In a quiet green glen near Ashville, Pa., lies a rust-colored pond. A deep, rectangular hole in the ground, it somewhat resembles an Olympic-sized pool. Few people, however, would make the ...


Mastery of physical goals lessens disease-related depression and fatigue

Mastery of physical goals lessens disease-related depression and fatigue

Medicine & Health / Psychology & Psychiatry

created Dec 15, 2009 | popularity not rated yet | comments 0

Physical activity is known to reduce depression and fatigue in people struggling with chronic illness. A new study indicates that this effect stems from an individual's sense of mastery over - or belief in ...


Teen marijuana use tilts up, while some drugs decline in use

Medicine & Health / Health

created Dec 14, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Marijuana use among American adolescents has increased gradually over the past two years (three years among 12th-graders) following years of declining use, according to the latest Monitoring the Future study, ...


Scientists crack mystery of protein's dual function

Chemistry / Biochemistry

created Dec 13, 2009 | popularity 5 / 5 (5) | comments 0

Researchers at The Scripps Research Institute have solved a 10-year-old mystery of how a single protein from an ancient family of enzymes can have two completely distinct roles in the body. In addition to providing guidance ...


Precision breeding creates super potato

Precision breeding creates super potato

Biology / Biotechnology

created Dec 08, 2009 | popularity not rated yet | comments 0

The skin is light brown, the meat luscious and yellow: from the outside alone, this new potato looks like any other. But on the inside, it is different. Its cells produce pure amylopectin, a starch used in ...


San Andreas fault

Quake prediction model developed

Space & Earth / Earth Sciences

created Dec 03, 2009 | popularity 3.8 / 5 (4) | comments 0

(PhysOrg.com) -- The third in a series of papers in the journal Nature completes the case for a new method of predicting earthquakes.


Wikipedia

Report claims Wikipedia losing editors in droves

Technology / Internet

created Nov 30, 2009 | popularity 4.4 / 5 (16) | comments 2

(PhysOrg.com) -- The findings of a Spanish study claiming that Wikipedia's editors are leaving at an alarming rate have been refuted by the Wikimedia Foundation and by Wikipedia co-founder Jimmy Wales.


When camouflage is a plant's best protection

Rare woodland plant uses 'cryptic coloration' to hide from predators

Biology / Plants & Animals

created Nov 25, 2009 | popularity 4.5 / 5 (4) | comments 0

It is well known that some animal species use camouflage to hide from predators. Individuals that are able to blend in to their surroundings and avoid being eaten are able to survive longer, reproduce, and ...



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