News tagged with circulation system
Researchers solve 'bloodcurdling' mystery
Jun 04, 2009 |
4.7 / 5 (3) |
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By applying cutting-edge techniques in single-molecule manipulation, researchers at Harvard University have uncovered a fundamental feedback mechanism that the body uses to regulate the clotting of blood. The finding, which ...
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Variations in blood circulation immediately visible with fast camera
Mar 19, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Burns or other disorders that disrupt the blood flow in tissues will soon be easier to assess thanks to a camera that is capable of imaging blood circulation in real time. Compared to an earlier ...
System 97W's 'castle wall' breached, and opened up to dissipation
Space & Earth / Earth Sciences
4 hours ago |
not rated yet |
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The "walls" of System 97W have been breached, and residents in the Western Pacific Ocean no longer have a tropical cyclone to worry about today. The Joint Typhoon Warning Center cancelled their "formation ...
Sunlight has more powerful influence on ocean circulation and climate than North American ice sheets
Space & Earth / Earth Sciences
Nov 06, 2008 |
4.7 / 5 (33) |
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A study reported in today's issue of Nature disputes a longstanding picture of how ice sheets influence ocean circulation during glacial periods.
Ice core studies confirm accuracy of climate models
Space & Earth / Earth Sciences
Sep 11, 2008 |
3.1 / 5 (34) |
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An analysis has been completed of the global carbon cycle and climate for a 70,000 year period in the most recent Ice Age, showing a remarkable correlation between carbon dioxide levels and surprisingly abrupt changes in ...
Rick's remnants now merged with a low in the Central US
Space & Earth / Earth Sciences
Oct 22, 2009 |
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NASA's Aqua satellite captured Rick's remnant clouds and showers as they charged through Texas and fed moisture into a low pressure system that is migrating across the U.S. By mid-day on October 22, Rick's ...
NASA's Terra and Aqua satellites see Nida fading, and 97W getting organized
Space & Earth / Earth Sciences
Dec 03, 2009 |
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NASA's Terra and Aqua satellites flew over Tropical Depression Nida and System 97W in the Western Pacific Ocean and noticed that one is fading while the other is powering up.
Healthy babies by the numbers
Nov 10, 2009 |
5 / 5 (1) |
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When a fetus is smaller than expected for the number of weeks of pregnancy, due to associated problems like a poorly developed heart, health concerns as severe as brain damage can result.
Melting Greenland ice sheets may threaten Northeast United States, Canada
Space & Earth / Earth Sciences
May 27, 2009 |
4.2 / 5 (71) |
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Melting of the Greenland ice sheet this century may drive more water than previously thought toward the already threatened coastlines of New York, Boston, Halifax, and other cities in the northeastern United ...
Bypassing bypass surgery
Aug 13, 2009 |
5 / 5 (1) |
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Although open-heart surgery is a frequent treatment for heart disease, it remains extremely dangerous. Now groundbreaking research from Dr. Britta Hardy of Tel Aviv University's Sackler School of Medicine ...
Climate Change and Atmospheric Circulation Will Make for Uneven Ozone Recovery
Space & Earth / Earth Sciences
Apr 10, 2009 |
4.4 / 5 (28) |
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(PhysOrg.com) -- Earth's ozone layer should eventually recover from the unintended destruction brought on by the use of chlorofluorocarbons (CFCs) and similar ozone-depleting chemicals in the 20th century. ...
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