News tagged with brown
Brown dwarf pair mystifies astronomers
Dec 21, 2009 |
4.8 / 5 (16) |
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(PhysOrg.com) -- Two brown dwarf-sized objects orbiting a giant old star show that planets may assemble around stars more quickly and efficiently than anyone thought possible, according to an international ...
Search results for brown
Foot binding and a biological approach to the study of Chinese culture
Other Sciences / Social Sciences
Dec 21, 2009 |
2.8 / 5 (4) |
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(PhysOrg.com) -- Exaptation is a familiar concept to evolutionary biologists. It's the basic idea explaining that a trait can evolve because it starts serving a different function. Think of birds: at first, the most important ...
Scientists discover fog on Titan
Space & Earth / Space Exploration
Dec 18, 2009 |
4.8 / 5 (11) |
2
Saturn's largest moon, Titan, looks to be the only place in the solar system—aside from our home planet, Earth—with copious quantities of liquid (largely, liquid methane and ethane) sitting on its surface. ...
Gene for devastating kidney disease discovered
Dec 22, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Researchers from Children's Hospital Boston and Brigham and Women's Hospital have identified an important genetic cause of a devastating kidney disease that is the second leading cause of kidney failure in ...
What's in health care proposals for 5 Americans
Dec 20, 2009 |
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(AP) -- As Congress gets closer to a final health care bill, many Americans want to know: What's in it for me?
Medical simulators can breathe, bleed, give birth -- and help students hone skills
Dec 21, 2009 |
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It was a high-stress situation for three nurses who had never delivered babies: A woman was 32 weeks pregnant, in pain and having contractions.
Hot Water Treatment Eliminates Rhizoctonia from Azalea Cuttings
9 hours ago |
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(PhysOrg.com) -- Rhizoctonia, a fungal disease that can be found in many ornamental plants, can be eliminated in azalea by placing plant cuttings in a hot water treatment, an Agricultural Research Service (ARS) ...
Birds Play an Important Role in the Spread of Lyme Disease
Dec 23, 2009 |
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(PhysOrg.com) -- The range of Lyme disease is spreading in North America and it appears that birds play a significant role by transporting the Lyme disease bacterium over long distances, a new study by the Yale School of ...
Aviation-based team training may influence clinicians' safety behaviors
Dec 21, 2009 |
4 / 5 (1) |
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Team training based on protocols originally developed for aviation crews may change safety-related behaviors and contribute to perceptions of empowerment among nurses and other surgical staff, according to a report in the ...
Scientists identify protein that keeps stem cells poised for action
12 hours ago |
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Like a child awaiting the arrival of Christmas, embryonic stem cells exist in a state of permanent anticipation. They must balance the ability to quickly become more specialized cell types with the cellular chaos that could ...
Fossil shelved for a century reworks carnivore family tree
Other Sciences / Archaeology & Fossils
Dec 22, 2009 |
4.5 / 5 (8) |
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More than a hundred years after its discovery, the limbs and vertebrae of a fossil have been pulled off the shelf at the American Museum of Natural History to revise the view of early carnivore lifestyles. ...
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