News tagged with sensors

Sensor detects spoiled meat

MIT chemists have devised an inexpensive, portable sensor that can detect gases emitted by rotting meat, allowing consumers to determine whether the meat in their grocery store or refrigerator is safe to ...

dateApr 15, 2015 in Analytical Chemistry
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Engineers develop next-gen temperature sensor

UNL engineers and the U.S. Naval Research Laboratory have designed a next-generation temperature sensor set to improve the measurement of oceanic dynamics that shape marine biology, climate patterns and military ...

dateApr 06, 2015 in Engineering
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Cost-effective production of magnetic sensors

They are found wherever other measurement methods fail: magnetic sensors. They defy harsh environmental conditions and also function in fluids. A new procedure is now revolutionizing the production of two-dimensional ...

dateApr 01, 2015 in Engineering
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From tobacco to cyberwood

Swiss scientists from ETH Zurich have developed a thermometer that is at least 100 times more sensitive than previous temperature sensors. It consists of a bio-synthetic hybrid material of tobacco cells and nanotubes.

dateMar 30, 2015 in Nanomaterials
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Applications of optical fibre for sensors

Mikel Bravo-Acha's PhD thesis has focused on the applications of optical fibre as a sensor. In the course of his research, conducted at the NUP/UPNA-Public University of Navarre, he monitored a sensor fitted to optical fibre ...

dateMar 26, 2015 in Engineering
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BitWhisper turns up heat on air-gap security

Ben Gurion University reported Monday that researcher Mordechai Guri, assisted by Matan Munitz and guided by Prof. Yuval Elovici, uncovered a way to breach air-gapped systems—that's quite something considering ...

dateMar 24, 2015 in Security weblog
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