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New York City to expand Ring of Steel's coverage
The system of surveillance cameras; license-plate readers; and chemical, biological, and radiological sensors that protect lower Manhattan will expand to cover mid-town
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New advanced sensors developed
Queen’s University Belfast researchers use Raman spectroscopy, which involves shining a laser beam onto the suspected sample and measuring the energy of light that scatters from it to determine what chemical compound is present; they mixed nanoscale silver particles to amplify the signals of compounds
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Smiths Detection, AeroVironment show chemical-sensing UAV
UAV technology combined with chemical sensors and advanced algorithms allow rapid aerial chemical detection and tracking
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Cheap, sensitive sensors could detect explosives, toxins in water
Terrorists could try to mix sarin into a reservoir or water mains; an electronic sensor that can instantly detect very low concentrations in water would be a desirable technology for staying ahead of potential attacks; Stanford researchers develop such a sensor
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Bomb hidden in body in Saudi attack "invisible" to normal detection
A terrorist in Saudi Arabia tried to kill the Saudi antiterror chief by carrying explosives inside his body; experts say there are “tremendous implications for airport security with the potential of making it even more complicated to get on to your plane”
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ASE shows cargo and vehicle inspection system
American Science and Engineering, Inc. combines its patented Z Backscatter technology with High Energy Transmission to offer enhanced scanning system for vehicles, cargo; system may be used in drive-by mode to scan stationary objects, or in portal mode to scan vehicles as they drive past the system
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Raytheon delivers mobile radiation detection system
Raytheon delivers advanced SUV-based radiation detection system to Florida’s Department of Transportation
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DHS emphasizes improved baggage screening
More than half of the stimulus package money TSA received — some $700 million — will go toward improving baggage screening at airports; in all, twenty-five airports would have their systems upgraded
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Des Moines International renovates baggage screening area -- and terminals
Iowa’s Des Moines International is renovating its baggage screening area — but uses the occasion for renovations to two terminals, bringing their style out of the 1980s and into this century
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Kansas City International Airport again to receive stimulus dollars
Kansas City International Airport will receive a $9.3 million stimulus package grant for new and enhanced closed circuit television systems; the airport’s new inline baggage screening system is already completed so it was not eligible for funding
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OSI Systems gets a $25 million deal from TSA
OSI Systems receives $25 million from TSA for advanced imaging technology; the order is placed under the terms of its recently awarded, $173 million contract with TSA
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TSA awarded $6.9 to Wichita Mid-Continent Airport for baggage screening
TSA announces $6.9 million award for new checked baggage screening System at Wichita Mid-Continent Airport
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Reveal Imaging wins $30 million TSA deal
Economic stimulus law funds new explosive detection system; the technology is capable of screening 225 bags per hour; the system is designed to inspect checked baggage, carry-on baggage, air freight, and parcels
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DSIT Solutions in $5 million contract for underwater surveillance
The company’s diver detection sonar system employs long-range underwater security; the system automatically classifies, tracks, and detects any alleged threat approaching a protected site
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High-tech nuke detectors check Puget Sound small vessels for WMD
Pacific Northwest National Laboratory coordinated activities with the Coast Guard and Customs and Border Protection, and many other state, local, and tribal agencies for the two-day nuclear detection exercise
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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.