Archive: 02/25/2008

Position sensors: magnets know their place

Non-contact position sensors are small but important parts of many modern machines. Researchers have used a phenomenon known as magnetoresistance to develop a practical, low-cost position sensor that performs ...

dateFeb 25, 2008 in Engineering
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Stock exchange for 'grid' computing?

You might soon be selling your spare computer power over the internet, or perhaps buying in extra resources to solve a tricky problem. In either case, network administration used to be a stumbling block – until European ...

dateFeb 25, 2008 in Internet
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Tracking your carbon footprint

An innovation called Carbon Hero may help reduce global warming by making people more aware of their carbon footprint. Regional prize winner in the 2007 European Satellite Navigation Competition, sponsored ...

dateFeb 25, 2008 in Environment
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Test can reduce recurrence of breast cancer

A new test that examines large sections of the sentinel lymph node for genes expressed by breast cancer could reduce the risk of recurrence and multiple surgeries, doctors say.

dateFeb 25, 2008 in Cancer
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Krill discovered living in the Antarctic abyss

Scientists have discovered Antarctic krill (Euphausia superba) living and feeding down to depths of 3000 metres in the waters around the Antarctic Peninsula. Until now this shrimp-like crustacean was thought to live only ...

dateFeb 25, 2008 in
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Anti-HIV gel proven safe, tolerable for women

An experimental anti-HIV gel is safe for women to use on a daily basis, according to researchers at the University of Alabama at Birmingham (UAB) and the University of Pittsburgh School of Medicine.

dateFeb 25, 2008 in HIV & AIDS
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