Archive: 27/08/2007

Team creates math model for circadian rhythm

The internal clock in living beings that regulates sleeping and waking patterns -- usually called the circadian clock -- has often befuddled scientists due to its mysterious time delays. Molecular interactions that regulate ...

dateAug 27, 2007 in
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Nanowire coating for bone implants, stents

University of Arkansas researchers have found a simple, inexpensive way to create a nanowire coating on the surface of biocompatible titanium that can be used to create more effective surfaces for hip replacement, dental ...

dateAug 27, 2007 in Nanomaterials
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Hungry insects leave clues to impacts of climate change

A boardwalk beckons into the stand of trees, pleasantly cool on a hot summer morning - where it becomes immediately clear that this is no ordinary forest. Odd metal and plastic contraptions adorn trunks and dangle from branches, ...

dateAug 27, 2007 in
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