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Tag: researchers
Researchers Can See Through Walls With 'Wi-Vi'
2013-06-30 03:07:59| Wireless - Topix.net
Want Xray vision like the man of steel? A technology that lets you see behind walls could soon be built in to your cell phone.
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researchers
walls
Researchers discover method enabling use of iron nanoparticle catalyst for hydrogenation, replacing heavy metals
2013-06-28 12:30:18| Green Car Congress
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heavy
discover
iron
New Bugs In Florida Stymie Researchers, Threaten Crops
2013-06-26 23:10:00| Climate Ark Climate Change & Global Warming Newsfeed
National Public Radio: With its pleasant climate, Florida has become home to more exotic and invasive species of plants and animals than any other state in the continental U.S. Some invasive species have been brought in deliberately, such as the Burmese python or the Cuban brown snail. But the majority of species are imported inadvertently as cargo. Amanda Hodges, who heads the biosecurity research lab at the University of Florida, says that until recently, scientists saw about a dozen new bugs arrive in Florida each...
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Honda researchers validate PM Index for direct-injection gasoline engines; gasoline quality matters
2013-06-26 19:30:23| Green Car Congress
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quality
matters
researchers
MIT researchers measure your pulse, detect heart abnormalities with smartphone camera
2013-06-21 21:30:28| Extremetech
Last year, a group of researchers from MIT's Computer Science and Artificial Intelligence Lab (CSAIL) showed us just how easy it is to "see" the heartbeat in ordinary video footage. With a little filtering, a little averaging, and a touch of turn-of-the-century (1900) mathematical analysis, the telltale color changes in the skin associated with the peak pressure pulse of the heart can be seen by anyone. The CSAIL researchers have now rejiggled their algorithms to optimize instead for detection of the subtle head motions that are associated with each beat.
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heart
camera
measure
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