News tagged with public safety

Sex offenders are on the move

Convicted sex offenders continue to move freely within communities, including in restricted areas, despite laws designed to limit their movements. A new study, by Alan Murray from Arizona State University and colleagues, ...

dateJan 29, 2013 in Social Sciences
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Creating smarter infrastructure

A team from the Centre for Smart Infrastructure and Construction have developed a mechanical amplifier to convert ambient vibrations into electricity more effectively, which could be used to power wireless sensors for monitoring ...

dateJan 11, 2013 in Engineering
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FCC: Communications slowly improving after Sandy

(AP)—Federal regulators say that wireless networks are slowly coming back to life after Hurricane Sandy, with about 1 in 5 cell towers still being out of service Wednesday in a storm-hit area stretching from Virginia to ...

dateOct 31, 2012 in Telecom
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