News tagged with duration

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Short-duration clock approach thwarts RFID attacks

(Phys.org) -- Security researchers and practitioners at the 21st USENIX Security Symposium in Bellevue, Washington, which starts on Wednesday, will learn how researchers have devised an hourglass technology ...

Aug 07, 2012 weblog
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Internet usage patterns may signify depression

(Phys.org) -- In a new study analyzing Internet usage among college students, researchers at Missouri University of Science and Technology have found that students who show signs of depression tend to use the Internet differently ...

May 17, 2012
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Seven hours the magic number for sleep: study

People who sleep more or fewer than seven hours a day, including naps, are increasing their risk for cardiovascular disease, the leading cause of death in the United States, a study published Sunday shows.

Aug 01, 2010
4.2 / 5 (21) 2