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Domingo, 17 Julho 2011 14:15 |
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OverTheGeicoE writes "The District of Columbia Circuit Court of Appeals has finally issued a ruling (PDF) on EPIC v. DHS, a lawsuit seeking suspension of the use of body scanners for primary screening pending an independent review that would include a public comment period. According to the summary, the court 'grant[s] the petition for review' but 'due to the obvious need for the TSA to continue its airport security operations without interruption, we remand the rule to the TSA but do not vacate it.' In short, the TSA is required to open up their policy for public comment, but they can continue to use the scanners in the meantime and most likely afterward. This doesn't sound like much of a victory for EPIC or the U.S. public." 
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Domingo, 17 Julho 2011 11:25 |
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JohnBert writes "The European Commission is examining whether additional rules are needed on personal data breach notification in the European Union. Telecoms operators and Internet service providers hold a huge amount of data about their customers, including names, addresses and bank account details. The current ePrivacy Directive requires them to keep this data secure and notify individuals if such sensitive information is lost or stolen. Data breaches must also be reported to the relevant national authority. 'The duty to notify data breaches is an important part of the new E.U. telecoms rules,' said Commissioner Neelie Kroes. 'But we need consistency across the E.U. so businesses don't have to deal with a complicated range of different national schemes. I want to provide a level playing field, with certainty for consumers and practical solutions for businesses.'"
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Domingo, 17 Julho 2011 08:20 |
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A story at MSNBC.com explains how the technological benefits reaped from investing in the US space program are numerous, but often indirect or difficult to explain. Quoting:
"NASA has recorded about 1,600 new technologies or inventions each year for the past several decades, but far fewer become commercial products, said Daniel Lockney, technology transfer program executive at NASA headquarters in Washington, D.C. ... 'We didn't know that by building the space shuttle main engines we'd also get a new implantable heart device,' Lockney said. 'There's also a bunch of stuff we don't know we're going to learn, which leads to serendipitous spinoffs.' ... But some innovations do not appear as a straight line drawn from NASA to commercial products. The U.S. space agency may not claim credit for computers and the digital revolution that followed, but it did create a pool of talent that perhaps contributed to that transformation of modern life. NASA brought together hundreds of the brightest scientists and engineers in the 1970s to work on the guidance computers that helped the Apollo missions land humans on the moon. When the Apollo era ended, many of those people dispersed to private companies and to Silicon Valley."
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Domingo, 17 Julho 2011 05:20 |
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LesterMoore writes "Japanese company Sumitomo Electric Industries have developed a new material that they believe can significantly improve the capacity of EV batteries. The material is a form of porous aluminum called 'Aluminum-Celmet.' 'The positive electrode current collector in a conventional lithium-ion secondary battery is made from aluminum foil, while the negative electrode current collector is made from copper foil. Replacing the aluminum foil with Aluminum-Celmet increases the amount of positive active material per unit area. Sumitomo Electric’s trial calculations indicate that in the case of automotive onboard battery packs, such replacement will increase battery capacity 1.5 to 3 times. Alternatively, with no change in capacity, battery volume can be reduced to one-third to two-thirds. These changes afford such benefits as reduced footprint of home-use storage batteries for power generated by solar and other natural sources, as well as by fuel cells."
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