News tagged with life sciences
Help students think like soil scientists
Sep 28, 2009 |
5 / 5 (1) |
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Emphasizing cross-disciplinary concepts in teaching soil science courses, such as mass-volume relationships, can help undergraduates learn real-world, problem-solving skills that are crucial to their success in soil science ...
Draft version of the Neanderthal genome completed
Biology /
Feb 12, 2009 |
4.9 / 5 (9) |
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In a development which could reveal the links between modern humans and their prehistoric cousins, scientists said Thursday they have mapped a first draft of the Neanderthal genome. Researchers used DNA fragments ...
Survey samples life scientists' views on 'dual use' research and bioterrorism
Biology /
Feb 05, 2009 |
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Rapid advances in the biological sciences over the last several decades have yielded great benefits such as medical therapies and vaccines. But some of these same scientific advances could also be used for malicious purposes, ...
VCU survey: US public supports genetic research, testing and government spending on research
Dec 17, 2008 |
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The 2008 Virginia Commonwealth University Life Sciences survey shows that eight in 10 adults nationwide favor making genetic testing easily available to all who want it, and 54 percent say that the benefits of conducting ...
Search results for life sciences
Vatican searches for extra-terrestrial life
Space & Earth / Space Exploration
Nov 10, 2009 |
4.8 / 5 (4) |
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Is there life on other planets? The Vatican has asked that age-old question over the past five days during a "study week" on astrobiology gathering leading scientists from around the world.
Chronically ill may be happier if they give up hope, research shows
Medicine & Health / Psychology & Psychiatry
Nov 02, 2009 |
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Holding on to hope may not make patients happier as they deal with chronic illness or diseases, according to a new study by University of Michigan Health System researchers.
ASU scientists' research on honey bees featured in 'Science'
Oct 26, 2009 |
2.5 / 5 (2) |
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(PhysOrg.com) -- Two Arizona State University researchers, Robert Page and Gro Amdam, are the subject of a feature article in the Oct. 25 issue of the journal Science, which traces their collaboration, discov ...
Building Up Broken Bones
Oct 14, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- Any one of the 8 million Americans who suffer bone fractures each year knows how hard it is to wait for the bones to knit, or heal. Bone healing is also important for integration of dental ...
Young adults may outgrow bipolar disorder
Medicine & Health / Psychology & Psychiatry
Sep 29, 2009 |
4.7 / 5 (3) |
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Bipolar disorder, or manic-depression, causes severe and unusual shifts in mood and energy, affecting a person's ability to perform everyday tasks. With symptoms often starting in early adulthood, bipolar disorder has been ...
Control of blood clotting by platelets described; provides medical promise
Nov 24, 2009 |
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Cell fragments called platelets are essential to promote blood clotting. Virginia Tech faculty members and students have discovered novel molecular interactions at the surface of platelets that control blood clotting.
Widely used virus assay shown unreliable when compared to other methods
Oct 21, 2009 |
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In the course of doing research on the mosquito-borne pathogens chikungunya virus (CHIKV) and o' nyong-nyong virus (ONNV), Virginia Tech researchers have discovered an inconvenient truth about an assay, strand-specific quantitative ...
Study of huge numbers of genetic mutations point to oxidative stress as underlying cause
Sep 07, 2009 |
4.8 / 5 (6) |
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A study that tracked genetic mutations through the human equivalent of about 5,000 years has demonstrated for the first time that oxidative DNA damage is a primary cause of the process of mutation - the fuel for evolution ...
New method monitors early sign of oxidative stress in cancer
Sep 08, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- The growth of cancerous tumors is fueled, at least in part, by the buildup of free radicals -- highly reactive oxygen-containing molecules.
New effort probes how two groups of viruses cause disease
Nov 18, 2009 |
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(PhysOrg.com) -- Purdue University is leading a team of researchers in a federally funded effort aimed ultimately at developing better vaccines and antiviral drugs against two types of disease-causing viruses ...
List of search results for life sciences
