Archive: 07/01/2009

The 'other' cruciate ligament: Newer treatments for PCL tears

While major advances have been made in the understanding of posterior cruciate ligament (PCL) anatomy and reconstruction, a literature review published in the July 2009 issue of the Journal of the American Academy of Orthopaedic Su ...

Jul 01, 2009
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A young brain for an old bee

Scientists have found that by switching the social role of honey bees, aging honey bees can keep their learning ability intact or even improve it. The research team is hoping to use them as a model to study ...

Jul 01, 2009
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New US government website tracks IT spending

President Barack Obama's chief information officer unveiled a new website on Tuesday which tracks the more than 70 billion dollars in annual information technology (IT) spending by federal agencies.

Jul 01, 2009
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Emerging techniques put a new twist on ankle repair

People with ankle injuries who do not respond successfully to initial treatment may have a second chance at recovery, thanks to two new procedures developed to restore the injured area, according to a study ...

Jul 01, 2009
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Mangrove-dependent animals globally threatened

More than 40 percent of a sample of amphibians, reptiles, mammals, and birds that are restricted to mangrove ecosystems are globally threatened with extinction, according to an assessment published in the July/August issue ...

Jul 01, 2009
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