Archive: 04/12/2007

FDA warns of HIV drug mix-up

The U.S. Food and Drug Administration said Thursday that bottles of HIV drug Ziagen may have been mislabeled as Combivir, another HIV drug.

Apr 12, 2007
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Lip-read me now, hear me better later

Experience hearing a person's voice allows us to more easily hear what they are saying. Now research by UC Riverside psychology Professor Lawrence D. Rosenblum and graduate students Rachel M. Miller and Kauyumari Sanchez ...

Apr 12, 2007
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Quantum secrets of photosynthesis revealed

Through photosynthesis, green plants and cyanobacteria are able to transfer sunlight energy to molecular reaction centers for conversion into chemical energy with nearly 100-percent efficiency. Speed is the ...

Apr 12, 2007
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Electrons caught in the act of tunnelling

We have to climb a mountain in order to conquer it. In quantum physics there is a different way: objects can reach the opposite side of a hill simply by tunnelling through it, instead of laboriously climbing ...

Apr 12, 2007
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