News tagged with sentinel system
NASA Begins Hunt for New Meteor Showers
Space & Earth / Space Exploration
Nov 11, 2008 |
4.8 / 5 (4) |
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It started out as a normal day. NASA astronomer and meteor expert Bill Cooke woke up, dressed, and went to his office at the Marshall Space Flight Center. Colleagues greeted him as usual, there was no hum ...
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Who gets expensive cancer drugs? A tale of 2 nations
3 hours ago |
5 / 5 (1) |
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The well-worn notion that patients in the United States have unfettered access to the most expensive cancer drugs while the United Kingdom's nationalized health care system regularly denies access to some high-cost treatments ...
Painkiller undermines aspirin's anti-clotting action
4 hours ago |
not rated yet |
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Millions of Americans take Celebrex for arthritis or other pain. Many, if they are middle-aged or older, also take a low-dose aspirin tablet daily to reduce the risk of heart attack and stroke. Yet they may be getting little ...
TRMM sees 05B winding down off the Sri Lanka coast
Space & Earth / Earth Sciences
4 hours ago |
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Tropical Depression 05B is dissipating on the east coast of Sri Lanka today and over the next couple of days, but not before bringing some moderate and heavy rain over the next couple of days to some areas ...
Google tests new phone to profit from mobile Web
Electronics / Consumer & Gadgets
5 hours ago |
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(AP) -- Google Inc. is determined to gain more influence over how the Web is used on mobile phones, even if the next step in the quest tramples some of the relationships forged during its two-year expansion ...
Air Force grant to tighten online encryption
Technology / Computer Sciences
5 hours ago |
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(PhysOrg.com) -- Computer scientist Rafael Pass is seeking new approaches to cryptographic security with a $600,000, five-year grant from the Air Force Office of Scientific Research.
Study strengthens link between sirtuins proteins and life extension
6 hours ago |
5 / 5 (2) |
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(PhysOrg.com) -- A new paper from MIT biology professor Leonard Guarente strengthens the link between longevity proteins called sirtuins and the lifespan-extending effects of calorie restriction.
Scientists discover mechanism behind superinsulation
6 hours ago |
5 / 5 (5) |
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(PhysOrg.com) -- Scientists at the U.S. Department of Energy's Argonne National Laboratory have discovered the microscopic mechanism behind the phenomenon of superinsulation, the ability of certain materials ...
Going underground for a climate solution
Space & Earth / Earth Sciences
6 hours ago |
not rated yet |
2
(PhysOrg.com) -- Hoping to help fix the Earth's atmosphere, Catherine Peters recently found herself 4,100 feet underground.
New structure could produce efficient semiconductor laser sources
7 hours ago |
5 / 5 (1) |
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(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...
Master gene Math1 controls framework for perceiving external and internal body parts
7 hours ago |
5 / 5 (1) |
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Waking and walking to the bathroom in the pitch black of night requires brain activity that is both conscious and unconscious and requires a single master gene known as Math1 or Atoh1, said Baylor College of Medicine researchers ...
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