Stents that keep weakened and flabby arteries from collapsing have been true life-savers. But after six months, those stents are no longer needed -- once the arteries are strengthened, they become unnecessary. Previously, ...
Biotechnology
Nov 24, 2009
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(PhysOrg.com) -- New research on bacterial communities throughout six large Arctic river ecosystems reveals predictable temporal patterns, suggesting that scientists could use these communities as markers for monitoring climate ...
Earth Sciences
Nov 24, 2009
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The recent financial crisis and resulting global economic downturn has been the most defining global economic event since the Great Depression. Now research which appears in the November issue of Strategic Organization, published ...
Economics & Business
Nov 24, 2009
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Up to now, extreme production temperatures made it impossible to equip metallic components with RFID chips during the operating process. At Euromold in Frankfurt (Dec. 2-5), Germany, Fraunhofer researchers present a variation ...
Engineering
Nov 24, 2009
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(PhysOrg.com) -- What constitutes fish food is a matter of debate. A high-profile study a few years ago suggested that fish get almost 50 percent of their carbon from trees and leaves, evidence for a very close link between ...
Ecology
Nov 24, 2009
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(PhysOrg.com) -- That California and Texas still lead the United States in generating renewable energy probably is no surprise. But, NREL's 2009 State of the States report shows that several smaller states from Maine to Louisiana ...
Energy & Green Tech
Nov 24, 2009
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Humanity would need five Earths to produce the resources needed if everyone lived as profligately as Americans, according to a report issued Tuesday.
Environment
Nov 24, 2009
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A new study that reconstructed ocean temperatures from millions of years ago could provide new insight into how the Earth responds to climate change.
Earth Sciences
Nov 24, 2009
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(PhysOrg.com) -- Kepler experienced a safe mode event on Nov. 18, 2009.
Space Exploration
Nov 24, 2009
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(PhysOrg.com) -- The web browser Opera 10.10 has been released as a stable version, and it has a number of new features to enhance the browsing experience, including "Unite", which is a group of applications for sharing music, ...
