News tagged with high levels
High-temperature superconductivity starts at nanoscale
(Phys.org) -- High-temperature superconductivity doesn't happen all it once. It starts in isolated nanoscale patches that gradually expand until they take over.
22 hours ago |
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Study shows humans still evolving
(PhysOrg.com) -- A new study published in the Proceedings of the National Academy of Sciences provides evidence of human evolution and rapid genetic changes suggesting that, contrary to modern claims, technological and cu ...
Oct 04, 2011 |
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New antibiotic could make food safer and cows healthier
Food-borne diseases might soon have another warrior to contend with, thanks to a new molecule discovered by chemists at the University of Illinois. The new antibiotic, an analog of the widely used food preservative ...
Mar 19, 2012 |
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Link found between arsenic in drinking water and strokes
(PhysOrg.com) -- A new study in Michigan in the U.S. suggests the presence of moderate levels of arsenic in drinking water could increase the risk of strokes.
Nov 09, 2010 |
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Tibetan adaptation to high altitude occurred in less than 3,000 years
(PhysOrg.com) -- A comparison of the genomes of 50 Tibetans and 40 Han Chinese shows that ethnic Tibetans split off from the Han less than 3,000 years ago and since then rapidly evolved a unique ability to thrive at high ...
Jul 01, 2010 |
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Oceans of Liquid Diamond May Exist On Neptune and Uranus
(PhysOrg.com) -- Scientist explains how it may be possible for the planets Neptune and Uranus to contain liquid diamond oceans.
Jan 18, 2010 |
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Culprit found for increased stroke injury with diabetes
Strokes are a leading cause of mortality and adult disability. Those that involve intracerebral hemorrhage (bleeding in the brain) are especially deadly, and there are no effective treatments to control such bleeding. Moreover, ...
Medicine & Health / Diseases, Conditions, Syndromes
Jan 23, 2011 |
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Genetic 'Parts' List Now Available for Key Part of the Mammalian Brain
(PhysOrg.com) -- A Johns Hopkins and Japanese research team has generated the first comprehensive genetic "parts" list of a mouse hypothalamus, an enigmatic region of the brain — roughly cherry-sized, in humans ...
Medicine & Health / Neuroscience
Jun 04, 2010 |
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Millions of Americans at risk of flooding as sea levels rise
Nearly four million Americans, occupying a combined area larger than the state of Maryland, find themselves at risk of severe flooding as sea levels rise in the coming century, new research suggests.
Mar 14, 2012 |
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Triple heart threat cuts decade off lifespan: study
Middle-aged male smokers with high cholesterol and blood pressure die, on average, a decade sooner than peers without any of these heart disease risk factors, according to a study published Friday.
Sep 17, 2009 |
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All that glitters is not gold
(PhysOrg.com) -- Researchers developing key new technology electronics like quantum computing or advanced detectors, as well as those studying basic material science and metal surface properties, often find ...
Sep 29, 2011 |
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Scientists hope to create robot strawberry pickers
Scientists at the National Physical Laboratory (NPL), the UK's Measurement Institute, have developed an imaging technology which can identify the ripeness of strawberries before they are picked. The developers ...
Oct 19, 2011 |
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Diabetes vaccine stumbles at second hurdle
An experimental vaccine to prevent progression of Type 1 diabetes failed at the second step of the three-phase trial process, doctors said on Monday in a study reported online by The Lancet.
Medicine & Health / Medical research
Jun 27, 2011 |
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New diabetes treatment lowers blood sugar with less need for insulin
Diabetes can result from either a deficiency of insulin (type 1 or insulin-dependent diabetes) or decreased sensitivity to insulin (type 2 diabetes). Researchers at Children's Hospital Boston have discovered a mechanism for ...
Medicine & Health / Medical research
Feb 16, 2011 |
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Carbohydrate restriction may slow prostate tumor growth
Restricting carbohydrates, regardless of weight loss, appears to slow the growth of prostate tumors, according to an animal study being published this week by researchers in the Duke Prostate Center.
May 26, 2009 |
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