The Defense Advanced Research Projects Agency fielded a sensor network to trace radioactive and nuclear materials during the Indianapolis 500 event. DARPA said Tuesday that its SIGMA+ platform networked chemical, radiological and biological threat
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The Defense Advanced Research Projects Agency has kicked off a program to develop networks of sensors that can detect chemical, biological, radiological, nuclear and explosives threats. SIGMA+ is an expansion of DARPA’s initiative to identify
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The Defense Advanced Research Projects Agency has deployed more than 1,000 networked mobile detectors at the National Mall in downtown Washington as part of an exercise to track radioactive material threats in urban
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