Detection

Satellite images show early stages of Syrian nuclear reactor
On 6 September Israel stealthily destroyed a target deep inside Syria; examination of satellite images taken of the site before it was destroyed leads independent experts to conclude that Syria might have been building a gas-graphite reactor of about 20 to 25 megawatts, similar to the reactor North Korea built at Yongbyon
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DHS to inspect small boats, private jets
DHS is turning its attention to better screening of private boats and planes entering the U.S.; small boat inspection to begin with a pilot program in San Diego
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CalTech researchers develop an electronic nose
CalTech’s Lewis Group researchers develop an electronic nose; it functions much as the mammalian olfactory sense, and may be used for industrial and security-related detection in which an odor or vapor may be the first signal of a malfunction
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Nation states, not only terrorist organizations, consider dirty bombs
Six decades ago the U.S. seriously considered including radiological weapons (“dirty bombs”) in its arsenal; Syria and Iran are doing so today; U.S. should have a dirty-bomb nonproliferation policy
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TSA awards $52 million for piloting different detection technologies
On the TSA’s shopping list: Advanced technology (AT) X-ray, automated explosives detection (auto-EDS) for security checkpoints, bottled liquid scanners, passive millimeter wave, and a cast/prosthetics screening device
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Hot chillies mistaken for chemical attack in London
Venerable Thai restaurant prepares extra-hot bird’s eye chillies as part of a six-month batch of nam prik pao; acrid smoke from the kitchen spreads through the Soho neighborhood, causing people to flee and emergency units to be dispatched
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DARPA works on equipping insects with reconnaissance gear
DARPA hopes cyborg insects with embedded microelectromechanical systems (MEMS) will run remotely controlled reconnaissance missions for the military and law enforcement
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Liquid explosives detection technology is almost here
After the plot to blow up trans-Atlantic airlines with liquid explosives was uncovered in London in August 2006, pressure has grown to find new ways to detect liquids in baggage and on airline passengers and figure out what they are
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DHS awards $33 million for radiation detection demonstrations
DHS wants a tehcnology which will be able to detect radiation from a distance — and determine the direction, flux, energy, and isotope of the detected radiation; three companies win the Stand-Off Radiation Detector System (SORDS) demonstration contracts
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DHS funds nuclear training
One-third of the current U.S. nuclear workforce will reach retirement in the next ten years; DHS joins with NSF to foster the training of the next generation of nuclear workers
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UC Berkeley to examine new methods of screening for nuclear materials
The Academic Research Initiative, a new DHS-NSF project, give a UC Berekeley scientists $1.4 million to develop new methods for screening for nuclear materials
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Smiths, GE call off JV
Smiths and GE thought that bringing their considerable detection know-how and assets together in a JV would create a mighty player in homeland security; but Smiths’s detection unit has been doing very well on its own, so the rationale for a JV was no longer as compelling
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Bruker in Phase III of automatic, unattended chemical detector
DHS awards Bruker $1.3 follow-on Phase III contract for the Autonomous Rapid Facility Chemical Agent Monitor project
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South Carolina equips first responders with personal radiation detectors
South Carolina buys 300 GammaRAE II from RAE Systems; the portable detector provides prompt detection of gamma-ray sources
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RAE Systems refocuses, cuts costs
RAE Systems develops good chemical and radiation detectors for industry and homeland security; it tried its hand in the DVR market, and did not enjoy much success; now it is going back to what it is good at
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