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Detecting Concussions employing a receiver
Concussions square measure quite common connected sports like football game and athletic game, with over one million athletes being diagnosed with a concussion yearly within the us. it's the foremost common designation for a traumatic brain injury and symptoms reveal themselves hours or days once the concussion.
Now, a doctor conferred a look study at the yank Academy of Neurology (AAN) 68th Annual Meeting that portrays a Transcranial Christian Johann Doppler (TCD) receiver wont to diagnose concussions. Developed by Dr. parliamentarian Hamilton and his colleagues, the TCD receiver measures the speed and blood flow anomalies within the arteries of the brain mistreatment ultrasound.
Currently, AN imaging (Magnetic Resonance Imaging) tests square measure needed to diagnose brain injuries. The TCD receiver might give a far higher different to imaging scans, as recent check results on 235 athletes have shown AN accuracy of eighty three in identification concussions.
Fighting Forest Fires with Sound Drones
This Earth Day, we tend to dedicate a part to forest fires. Forest fires square measure devastating, particularly to the setting, with humans being the reason for ninetieth of all forest fires. However, one artificer believes he has the proper environmental resolution – a drone that fights forest fires mistreatment sound waves.
"In national parks round the world, we've those who begin campfires so leave within the morning while not swing out the fireplace properly. These drones may be employed by park officers to examine every website and ensure that every one the campfires are destroyed," says Charles Bombardier, designer of the Firesound.
The drone works by mistreatment low frequency sound waves (30-60 Hz) that starve the fires of chemical element. Bombardier came up with the concept by reading a previous analysis by Viet Tran and Seth Robertson of Mason University, that they hold a patent additionally, and mixing it with fashionable drone technology to come back up with the Firesound.
Singapore to induce Self-Driving conveyance by 2017.
Singapore public transportation large SMRT Services is going in a partnership with a pair of Getthere Holding to make and provide public transportation services that square measure driverless in nature by 2017. The vehicles are fully-electric and driverless, with every vehicle accommodating upto twenty four passengers (8000 passengers per hour) at a most speed of forty kmph.
"There could be a growing national push to implement future quality solutions that may meet our 1st and last-mile property wants in Singapore. The automatic Vehicles can complement our existing multi-modal transport operations to create seamless property for commuters," says Colin Lim, decision maker of SMRT Services.
