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A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.
Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).
In the 1860s, Los Angeles County appointed a County Physician, and a small hospital for the poor in Los Angeles was established. [6] The Department of Charities was formed in 1913 and included five Divisions: County Hospital, County Farm, Outdoor Relief, Olive View Sanatorium, and Cemetery Divisions. [7]
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A growing risk of stroke. The incidents of stroke deaths are expected to increase by 46.83% globally by 2050, according to a World Stroke Organization and Lancet Neurology Commission report.
KABC meteorologist Bri Winkler is now sharing a story many of her Los Angeles viewers didn't know about. Two years ago, she had a stroke at just 24 years old. Two years ago, she had a stroke at ...
However, since humans reflect far less radar energy than metal does, these systems require sophisticated technology to isolate human targets and moreover to process any sort of detailed image. Through-the-wall radars can be made with Ultra Wideband impulse radar, micro-Doppler radar, and synthetic aperture radar (SAR). [5] Imaging radar; 3D radar
“The stroke affected my left side of the body,” the North Miami woman and former high school math teacher said. Lara, an avid runner and gym goer, couldn’t even walk. “It was hard,” the ...