Archive: 9/10/2008

A new hand -- and signs of sensory recovery

Four months after a successful hand transplant -- 35 years after amputation in an industrial accident at age 19 -- a 54-year-old man's emerging sense of touch is registered in the former "hand area" of the his brain, says ...

dateOct 09, 2008 in Medical research
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Evolution of virulence regulation in Staphylococcus aureus

Scientists have gained insight into the complex mechanisms that control bacterial pathogenesis and, as a result, have developed new theories about how independent mechanisms may have become intertwined during evolution. The ...

dateOct 09, 2008 in
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Promising new material that could improve gas mileage

With gasoline at high prices, it's disheartening to know that up to three-quarters of the potential energy you are paying for is wasted. A good deal of it goes right out the tailpipe instead of powering your car.

dateOct 09, 2008 in
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