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Federal employees and select personnel from national laboratories will gather at Oak Ridge National Laboratory in February for a two-day training session in nuclear forensics. The event, sponsored by the Department of Homeland Security (http://www.dhs.gov/about-domestic-nuclear-detection-office), ...
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Using an Oak Ridge National Laboratory technology, inspectors of containers of nuclear material will be able to know with unprecedented confidence whether an intruder has tampered with a seal. The system uses a light source of entangled photons to verify the continuity of a fiber-based seal, accor...
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By frequently changing the Internet addresses of protected servers, Oak Ridge National Laboratory’s Craig Shue has created a technology that thwarts attacks with just minor changes in infrastructure. The system, dubbed Choreographer, makes it difficult for hackers to guess the server’s address whi...
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Improving welds of heavy and light armored fighting vehicles is the target of a collaboration among Oak Ridge National Laboratory, the U.S. Army Tank Automotive Research, Development and Engineering Center, and ArcelorMittal USA. While military vehicle designs use high-strength steels, hydrogen-in...
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Understanding the electrons that hold materials together may help scientists design strong, compact, lightweight and radiation-resistant metals at a lower cost. Using supercomputers to study the atomic structures of nickel and iron—the two main components of stainless steel—researchers at Oak Ridg...