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Seucring airports by reading people's minds (or bodies)
DHS is testing a machine which, from a distance, senses changes in individuals’ perspiration, respiration, and heart rate typically associated with anxiety one feels before committing a terrorist act
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Infrared lie detector
Rather than measure what are taken to be the symptoms of lying — increased heart and respiration rate, perspiration — new infrared detector measures brain activity
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Treasury grants cannot be used for chemical detection
The federal government told the Boston transit authority and other municipal transportation agencies that they cannot use anti-terrorism grants to install chemical threat detection systems at subway stations
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NYC receives $29 million to detect and prevent nuclear, radiological attack
DHS awards New York City $29 million under the Securing the Cities initiative
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Using quantum physics to make better detectors
MIT researcher shows how entanglement, a peculiar property of quantum physics, may be harnessed for surveillance systems which are as much as a million times more efficient than existing systems
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INL nuclear materials detection technology wins award
Idaho National Lab researchers develop long-range, nonintrusive nuclear materials detection technology; the researchers built a linear accelerator-based device that uses high-energy photons to induce fission and identify delayed neutron and gamma rays consistent with illicit nuclear materials
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Lufthansa selects Smiths Detection for cargo security
Lufthansa will deploy Smiths Detection’s 500DT trace explosives detectors in all of its eighteen U.S. airport locations; the 500DT was recently placed on the TSA Qualified Products List
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U.S. gets a C grade in WMD report
A blue ribbon panel of former high security official says terrorism threat remains real, and that the U.S. government’s efforts to counter WMD threats leave much to be desired
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Yucca Mountain project clears another hurdle
The Yucca Mountain nuclear storage project moves forward, as NRC says it would conduct an in-depth review of the government plans
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L-3's millimeter wave scanning technology tested at ten U.S. airports
Two technologies — backscatter X-rays and millimeter wave — compete in the airport security scanning market; TSA is currently testing millimeter wave at ten airports, and the fact that the technology is faster than its rival may make it the scanning technology of choice
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Protecting wireless sensor networks
Detecting compromised sensors in a wireless sensor network is of vital importance to homeland security as well as for successfully tracking natural events with the potential to devastate cities; by countering sabotage, false alarms that waste response efforts could be minimized in times of impending crisis
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New chemical radar among national security innovations in ACS podcast
The American Chemical Society wants to do its share to bolster societal safety — and a new series of an the organization-sponsored podcasts describe an array of technologies to help assure personal safety and national security
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Detecting disease in less than 60 seconds
Traditional testing for disease outbreak or bioterror attack can take days — even weeks — to confirm a diagnosis and isolate those infected; we may not have that much time, and University of Georgia researchers develop a quicker virus identification method
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Scientists use bacteria to pinpoint chloride toxins
Chloride toxins are carcinogens and dangerous to the environment; they may contaminate food, or used to poison people intentionally (as was the case with Ukrainian president Viktor Yuschenko in 2004; the Russian secret service is suspected of trying to kill him); scientists are using the sensor with which bacteria detect chloride compounds to devise an early detection system
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"The Most Problematic Nuclear Facility in Europe"
Radioactive leaks at a German nuclear waste storage facility raises questions in Germany — already the leading European anti-nuclear power country — about the wisdom of nuclear power generation
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The long view
What We’ve Learned from Survivors of the Atomic Bombs
Q&A with Dr. Preetha Rajaraman, New Vice Chair for the Radiation Effects Research Foundation in Hiroshima and Nagasaki, Japan.