Archive: 1/06/2010

World of lights in the microcosmos

( -- Light-emitting diodes are gaining ground: They are now being used as background lighting for displays. But the manufacturing of complex LED optics is still complex and expensive. A new technology is revolutionizing ...

dateJun 01, 2010 in Engineering
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Health-care economics and policy: It's a perfect storm

Healthcare reform -- and the many options for fixing a broken system -- have appeared in the news headlines for months. According to an article in the June issue of the Journal of Bone and Joint Surgery (JBJS), Medicare ...

dateJun 01, 2010 in Health
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