Archive: 30/04/2007

What People Say May Not Be What They Know

What a person says is not necessarily an indication of what that person knows because speech is motivated by social circumstances and the desire to influence the listener. Two researchers at the University of Missouri-Columbia ...

dateApr 30, 2007 in Other
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MIT team takes high-res, 3-D images of eye

In work that could improve diagnoses of many eye diseases, MIT researchers have developed a new type of laser for taking high-resolution, 3-D images of the retina, the part of the eye that converts light to electrical signals ...

dateApr 30, 2007 in Medical research
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Catching cancer's spread by watching hemoglobin

In an advance that can potentially assist cancer diagnosis, a new optical technique provides high-resolution, three-dimensional images of blood vessels by taking advantage of the natural multiple-photon-absorbing properties ...

dateApr 30, 2007 in Cancer
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Resistant HIV quickly hides in infants' cells

New evidence shows that drug-resistant virus passed from mother-to-child can quickly establish itself in infants’ CD4+ T cells where it can hide for years, likely limiting their options for future treatment. The study is ...

dateApr 30, 2007 in HIV & AIDS
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