Tuesday, August 15, 2017
U.S. National Library of Medicine NLM Technical Bulletin Update
BREAKING: Analysis: Trump returns to combative form with defense of alt-right
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Raspberry Vinaigrette
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Researchers find a new bacterium that helps turn water into ice
08/15/2017 06:58 PM EDT
Scientists first discovered that bacteria can "nucleate" ice--arranging water molecules in a way that makes it easy for them to bond and form ice crystals--in the 1970s. All icenucleating bacteria discovered since possess a version of the same protein. But a Virginia Tech team has now found a new bacterium that does not encode a version of that well-known ice nucleating protein; it uses a different method, secreting a large molecule into its environment. Source Virginia Tech
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Survey captures global picture of air pollutions effects on birds
08/15/2017 06:40 PM EDT
The effects of air pollution on human health and ecosystems are well known, but little is known about how air pollution affects birds. In a paper published in the journal Environmental Research Letters, NSF-funded researchers sort through nearly 70 years of scientific literature to assess the state of knowledge about how air pollution directly affects the health, well-being, reproductive success and diversity of birds. Source University of Wisconsin-Madison
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How to Live Better With Migraine
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