PET scan, CT and MRI are almost standard in today's diagnostics – highly developed and very sophisticated. Although more capable and less cost-intensive, laser-optical diagnosis methods are, up to now, far less prevalent. ...
Engineering
Mar 26, 2013
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A research team has observed, in polystyrene-based scintillation materials, photon amplification and emission that cannot be explained with the established scintillation mechanism. Photon yield from the polystyrene-based ...
General Physics
Jan 8, 2013
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The threat to U.S. warfighters from improvised explosive devices (IEDs) is as varied as the makers of IEDs are resourceful in how they design and conceal the explosives. The Department of Defense has developed and deployed ...
Other
Oct 17, 2012
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(PhysOrg.com) -- On a chilly winter night, quick and easy-to-prepare broiled catfish or tilapia fillets -- seasoned with ginger and garlic -- might make a tasty and satisfying choice for your evening meal. U.S. Department ...
Plants & Animals
Dec 16, 2010
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Active sunspot 1121 has unleashed one of the brightest x-ray solar flares in years, an M5.4-class eruption at 15:36 UT on Nov. 6th.
Space Exploration
Nov 11, 2010
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The Materials on the International Space Station Experiment (MISSE) 7, designed and built by the Naval Research Laboratory (NRL), launched aboard STS-129 on November, 16, for transport to the International Space Station.
Space Exploration
Dec 7, 2009
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