Migrating birds fly as long as it takes to get to their destination, no matter what obstacles are in their way. When that obstacle is an aircraft, the results can be deadly.
Earth Sciences
Jan 16, 2013
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(Phys.org)—A trio of researchers from the University of Rochester in New York, has created a radar system based on polarized photons that they describe as jam-proof. The new system relies on the fact, the team writes in ...
European researchers have squeezed radar technology into a low-cost fingernail-sized chip package that promises to lead to a new range of distance and motion sensing applications. The novel device could have important uses ...
Engineering
Nov 23, 2012
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Researchers at NASA's Jet Propulsion Laboratory and the California Institute of Technology in Pasadena have developed a method to use a specialized NASA 3-D imaging radar to characterize the oil in oil spills, such as the ...
Environment
Oct 26, 2012
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The United States announced criminal charges Wednesday against 11 members of an alleged ring illegally exporting $50 million worth of high-tech military electronics to Russia under the guise of civilian deals.
Internet
Oct 3, 2012
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(Phys.org)—A NASA aircraft carrying a unique 3-D aerial radar developed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., has left California for a 10-day campaign to study active volcanoes in Alaska and Japan.
Earth Sciences
Oct 3, 2012
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(Phys.org)—Data vital to understanding global climate change will benefit from more efficient and secure processing, thanks to a new tool created by members of Indiana University's Research Technologies Systems.
Earth Sciences
Oct 2, 2012
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Scientists of KIT and Ruhr-Universität Bochum have reached a record precision in radar distance measurements. With the help of a new radar system, an accuracy of one micrometer was achieved in joint measurements. The system ...
Engineering
Sep 14, 2012
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A high-tech overhaul to the nation's air traffic control system is mostly on track to completion, but has yet to produce the benefits that airlines and passengers were told to expect, federal investigators said.
Engineering
Sep 12, 2012
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A new survey suggests that the chamber of molten rock beneath Santorini's volcano expanded 10-20 million cubic metres – up to 15 times the size of London's Olympic Stadium – between January 2011 and April 2012.
Earth Sciences
Sep 9, 2012
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