News tagged with negative
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AIDS research reveals a lack of family-planning programs in Uganda
Medicine & Health / HIV & AIDS
Nov 23, 2009 |
not rated yet |
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University of Alberta graduate student Jennifer Heys wants to make her message clear: there needs to be more education in Ugandan communities about contraception.
ISU psychologists offer parental advice on promoting kids' healthy video game play
Medicine & Health / Psychology & Psychiatry
Nov 24, 2009 |
4 / 5 (2) |
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(PhysOrg.com) -- Parents often find themselves in a holiday quandary when deciding on which video games to purchase for their kids. They know that their children want video games, but they also want to ensure ...
Medical 'pay for performance' programs help improve care -- but not always, study finds
Nov 23, 2009 |
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Like everybody, health care professionals enjoy a pay raise for a job well done. But in some instances, financial incentives for health care performance may actually backfire.
New data emerges on liver transplant survival rates
Nov 25, 2009 |
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Researchers at the University of Miami School of Medicine compared the outcomes of cirrhotic patients who underwent liver transplants for nonalcoholic steatohepatitis (NASH) versus alcoholic liver disease (ETOH) and found ...
Dehydration Affects Mood, Not Just Motor Skills
Nov 24, 2009 |
2 / 5 (1) |
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(PhysOrg.com) -- Dehydration has long been known to compromise physical performance. Now, a new study provides insight into the effects of mild dehydration on young athletes, and possibly into the lives of ...
Do kids benefit from homework?
Other Sciences / Social Sciences
Nov 23, 2009 |
4.5 / 5 (2) |
2
(PhysOrg.com) -- Homework is as old as school itself. Yet the practice is controversial as people debate the benefits or consider the shortcomings and hassles. Research into the topic is often contradictory ...
Political views may skew perception of skin tone, new study finds
Other Sciences / Social Sciences
Nov 24, 2009 |
3.3 / 5 (7) |
7
(PhysOrg.com) -- Political affinity could influence how some people view the skin tone of biracial political candidates, according to a new study from the University of Chicago Booth School of Business, New York University ...
Peptides control crystal growth with 'switches, throttles and brakes'
Nanotechnology / Bio & Medicine
Nov 23, 2009 |
4.8 / 5 (5) |
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(PhysOrg.com) -- By producing some of the highest resolution images of peptides attaching to mineral surfaces, scientists have a deeper understanding how biomolecules manipulate the growth crystals. This research ...
Past regional cold and warm periods linked to natural climate drivers
Space & Earth / Earth Sciences
Nov 26, 2009 |
3.9 / 5 (16) |
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Intervals of regional warmth and cold in the past are linked to the El Niño phenomenon and the so-called "North Atlantic Oscillation" in the Northern hemisphere's jet stream, according to a team of climate scientists. These ...
Climate change could boost incidence of civil war in Africa
Other Sciences / Social Sciences
Nov 23, 2009 |
2.4 / 5 (16) |
10
Climate change could increase the likelihood of civil war in sub-Saharan Africa by over 50 percent within the next two decades, according to a new study led by a team of researchers at University of California, Berkeley, ...
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