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Designing earthquake-resistant buildings
New NIST publication series addresses design of earthquake-resistant structures
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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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This week in 1941: Galloping Gertie bridge collapses
The Tacoma Narrows bridge, known as Galloping Gertie, was a 5,000 ft-long, two-lane suspension bridge — the third longest of its kind in the world; it was the first suspension bridge to use plate girders, rather than open lattice beam trusses, to support the roadbed meaning that wind could not pass through the truss but was diverted above and below the structure; 67 years ago this week the wind was just too strong
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Gustav brings down cell, Internet service
Power outages caused by Hurricane Gustav brought down cellular and Internet service in parts of Louisiana, but the storm’s impact was much milder than Katrina’s
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Thai anti-government protests spread to utilities and transportation
Thai anti-government protesters strike country’s infrastructure; transportation, communication, utilities, water are affected
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Virtualization is important for back up and recovery
Server virtualization, that is, the separation of functionality from the underlying hardware, offers organizations many advantages in preparing for coping with and recovering from disasters, but it is not a panacea
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D.C. tests interoperable public safety system
Interoperability between radio and mobile Internet sought, and new technology — called Radio Over Wireless Broadband, or ROW-B — has the potential to save first responders time in an emergency
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China quake forces rethink over hazard maps
Following the Sichuan earthquake, in which more than 65,000 people died, researchers say that similar regions may also be in danger and that seismic hazard maps should be redrawn
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Data breaches in U.S. already surpass 2007 total
The number of reported data breaches in the United States has already surpassed 2007’s total; more states now require breach reporting; experts also say that the development of SQL injections made breaches much easier
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New analysis of earthquake zone raises questions
Oregon State University researchers offer a new analysis of an earthquake fault line that extends some 200 miles off the southern and central Oregon coast that they say is more active than the San Andreas Fault in California
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Aussie student has answer to save Earth from asteroid attack
The bomb dropped on Hiroshima had an explosive yield of 12.5 kiloton; asteroid Apophis, which is now hurtling toward Earth and which will come uncomfortably close to our planet in 2029, packs a punch of 1,375,000 kilotons; competitions are being held to find the best way to stop it in its tracks
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Making precast concrete structures safer
Precast concrete helps builders save time and money, and also increase buildings’ durability; new research aims to make them better able to withstand earthquakes
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ManTech acquires ETG
ETG is a privately held and highly specialized company providing computer network operations and computer forensics; in acquiring it, ManTech signals its intent to expand further into the cybersecurity counter-terrorism technology support market
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Earthquakes endanger New York more than previously believed
A study by a group of prominent seismologists suggests that a pattern of subtle but active faults makes the risk of earthquakes to the New York City area substantially greater than formerly believed; among other things, they say that the controversial Indian Point nuclear power plants, 24 miles north of the city, sit astride the previously unidentified intersection of two active seismic zones
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NIST 9/11 investigation finds building fires caused collapse
After three years study, NIST experts say fire caused the collapse of the 47-story World Trade Center building 7; this is the first known instance of fire causing the total collapse of a tall building
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The long view
Helping Strengthen America’s Critical Infrastructure
Everyday life depends on a robust infrastructure network that provides access to running water, communications technology and electricity, among other basic necessities. The experts who keep our national infrastructure secure and resilient also need a strong network to share their knowledge and train the next generation of professionals capable of solving complex infrastructure challenges.
AI and the Future of the U.S. Electric Grid
Despite its age, the U.S. electric grid remains one of the great workhorses of modern life. Whether it can maintain that performance over the next few years may determine how well the U.S. competes in an AI-driven world.