20/10/2010

Rare but deadly virus reveals potential weakness in new study

The JC polyomavirus doesn't strike very often, but it's a mean bug that preys on people with weakened immune systems, including people with AIDS, and almost always kills them. Now an international team of scientists at Brown ...

Measuring the electrical properties of nano-crystals

The UK's National Physical Laboratory (NPL) is working to provide more reliable measurement of the electrical properties of materials used in nanotechnology – which could lead to much more accurate devices in the future.

Sanofi-Aventis says gets US approval for Genzyme bid

French pharmaceutical giant Sanofi-Aventis said on Wednesday that US competition authorities had not raised any objections to its hostile bid for US biotechnology group and rare disease specialist Genzyme.

Model describes Web page popularity

(PhysOrg.com) -- How do some Web pages become popular? In a recent study, researchers have analyzed Wikipedia articles and a collection of all the Web pages of Chile to better understand the dynamics of online popularity. ...

Adapt now to keep farming’s water flowing

Agricultural and horticultural businesses could face damaging water shortages in the coming decades as a result of climate change. Adaptation across the whole industry is needed to meet the impending challenge.

Detecting drivers in microsleep with infrared LED

A new infrared light-emitting diode (IR-LED) from the Siemens subsidiary Osram Opto Semiconductors is designed to help recognize the hazardous microsleep that affects motorists. In addition to the IR-LED, this requires a ...

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