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Obama's budget cuts off most funds for Yucca Mountain repository
The future of the Yucca Mountain nuclear waste repository appears grim; Obama campaigned against the project, which is already more the 10 years behind schdule; new scientific evidence showing that water flows through Yucca Mountain much faster than initially believed raises the prospect that the nuclear waste would leach over time
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New building design withstands earthquake simulation
Wolverines researchers used steel fiber-reinforced concrete to develop a better kind of coupling beam that requires less reinforcement and is easier to construct
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More than 100 levees in 16 states are in an "unacceptable" state of disrepair
U.S. Army Corps of Engineers gives “unacceptable” maintenance ratings to 114 levees in 16 states; these levees are in such a bad shape, that it can be “reasonably foreseen” that they will not perform properly in a major flood; 30 of the levees are in Arkansas
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Dire climate scenario: Mass migrations and war
Lord Nicholas Stern, the eminent economist, says severe climate shifts and sea-level rises would “transform where people can live”: “People would move on a massive scale. Hundreds of millions, probably billions of people would have to move if you talk about 4-, 5-, 6-degree increases” (7 to 10 degrees Fahrenheit)
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Engineering institute calls on engineers to take climate change into account
A new report considers four areas of engineering under different climate scenarios: energy, water, buildings, and transport, and how they will need to be adapted to deliver a more resilient and robust adaptive management system
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U.S. under growing cyber attacks
The number of cyber attacks on U.S. government computers and networks grow; there were 5,488 tracked incidents of unauthorized access to U.S. government computers and installations of hostile programs in 2008, compared to 3,928 such incidents in 2007, and 2,172 in 2006
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DHS receives IT money in stimulus package
DHS receives a $2.8 billion boost from the new stimulus package; largest single item is for TSA’s installation of checked baggage explosive detection systems
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Public support for infrastructure investment grows
University of Chicago NORC survey finds growing public support for investment in mass transit and infrastructure; support remains high for expenditures on education and health care
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Better detection with self-healing wireless sensor network
New self-forming, self-healing wireless mesh sensor network can detect railway embankment landslides, humidity in art museums, water quality in water treatment facilities — and has military and security applications such as a perimeter network that can detect intrusion through breaking a light beam, or triggering a tripwire, or proximity sensor
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Ocean water rising unevenly; Washington, D.C. may be submerged
Rather than spreading out evenly across all the oceans, water from melted Antarctic ice sheets will gather around North America and the Indian Ocean;this is bad news for the U.S. East Coast, which could bear the brunt of one of these oceanic bulges
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Scientists: weight of water in reservoir may have triggered China quake
The May 2007 magnitude-7.9 quake in Sichuan province killed 70,000 and forced 5 million to be relocated; Just 550 yards from the fault line and 3.5 miles from the epicenter stands the 511-foot-high Zipingpu dam; scientists say that the immense weight of Zipingpu reservoir’s waters — 315 million tons — likely affected the timing and magnitude of the quake
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Doubling the service life of concrete
NIST researchers double the service life of concrete The key to the idea is a nano-sized additive that slows down penetration of chloride and sulphate ions from road salt, sea water, and soils into the concrete
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Data loss cost companies $6.6 million per breach
Customers lose faith in organizations that cannot keep data safe and take their business elsewhere; study of data breaches show that negligent companies lose on average more than $6 million per breach
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ASCE assigns Grade of D to U.S. infrastructure
Civil engineers association assigns a D grade to U.S. infrastructure, and says $2.2 trillion in repairs needed
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Bomb-proof concrete developed
Liverpool University researchers develop blast-resistant concrete; the Ultra High Performance Fiber Reinforced Concrete is able to absorb a thousand times more energy than conventional mixtures
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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.