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U.K. energy company to demonstrate its oxyfuel technology
Oxyfuel combustion is the process of firing a fossil-fueled power plant with an oxygen-enriched gas mix instead of air; oxyfuel combustion produces a CO2-rich flue gas ready for sequestration
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Graduate student invents gravity lamp
Virginia Tech engineering student wins second place in a Greener Gadgets Conference competition for inventing a floor lamp powered by gravity; lamp can last 200 years
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World's biggest wind energy farms to be built off the Dutch coast
Two wind farms to be built sixty km off the shore of the Netherlands will generate 2,000 MW; Dutch government’s goal is to generate 6,000 MW by 2020
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$1.6 trillion needed to shore up U.S. failing infrastructure
Experts say that the U.S. needs to invest $1.6 trillion over five years to shore up the country’s crumbling infrastructure; estimates show that each billion dollars invested in infrastructure creates between 40,000 and 50,000 new jobs, and that every $1 billion invested in transportation infrastructure generates $2 billion in economic activity throughout our economy
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Indian high-tech companies tighten security procedures
Indian high-tech and software companies, with their constant need for new employees, are easy targets for terrorist infiltration; these companies now take much tougher approach to vetting — and continuously checking — employees
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Bain's effort to acquire 3Com on verge of collapse
Bain Capital and a Chinese partner wanted to buy 3Com for $2.2 billion; 3Com’s TippingPoint unit sells security software used by U.S. government agencies, and persistent questions were raised over the national security ramifications of the deal; Bain and Huawei Technologies have now withdrawn their application to CFIUS
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New malware capture method
A DHS-funded project promises to give security researchers a new way to kill botnets and targeted malware attacks before they infect computers
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Aussie company in $20 million wave energy project for Maui
Australian specialist in wave energy to build three platforms off the coast of Maui; project aims to provide up to 2.7 megawatts
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U.K., U.S. in tighter collaboration on nuclear threats
United Kingdom invests an initial £2 million to secure high-risk nuclear and other radioactive materials and combat their illegal trafficking
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Connecting renewable energy sources to the national grid
Connecting different renewable energy sources to the national grid may be a costly proposition; new study aims to find community generation schemes which are able to connect to the grid without the need for expensive cable upgrades or digging up roads
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Uranium smugglers caught on India-Nepal border
Indian police arrests six individuals trying to smuggle low-grade uranium from India to Nepal;
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Number of U.S. nuclear smuggling experts to shrink
There are between 35 to 50 experts in the United States specializing in identifying smuggled nuclear materials and nuclear bomb components; trouble is, about half of them are set to retire in the next fifteen years, and the pipeline of young researchers who could replace them are nearly empty; scientific organizations call for action
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World solar-to-grid conversation efficiency record set
Sandia, SES achieve solar-to-grid conversion efficiency rate of 31.25 percent; increasing conversion rate, coupled with the rising price of oil and worries about the environment, make solar power more attractive
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King coal, III: DOE makes case for FutureGen restructuring
The Department of Energy restructures its approach to FutureGen — the ambitious plan to develop clean coal technology which produces hydrogen and electricity and mitigates greenhouse gas emissions
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No barriers to purchasing deadly chlorine
A 2007 UN report found that at least ten mass-casualty suicide attacks in Iraq involved explosives attached to chlorine canisters; undercover operation shows the ease with which terrorists can buy large quantities of chlorine in the United States
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The long view
Virtual Models Paving the Way for Advanced Nuclear Reactors
Computer models predict how reactors will behave, helping operators make decisions in real time. The digital twin technology using graph-neural networks may boost nuclear reactor efficiency and reliability.