29/02/2012

Toppling Raman shift in supercritical carbon dioxide

(PhysOrg.com) -- Just as a wine glass vibrates and sometimes breaks when a diva sings the right note, carbon dioxide vibrates when light or heat serenades it. When it does, carbon dioxide exhibits a vibrational puzzle known ...

Researchers develop paper-thin device to test cholesterol levels

(PhysOrg.com) -- Paper-thin sensors that use the latest technology in miniaturization and printing could revolutionize the way point of care testing is carried out for cholesterol and lead to further applications and developments ...

Space Image: Beside a giant

(PhysOrg.com) -- Saturn's largest moon, Titan, looks small here, pictured to the right of the gas giant in this Cassini spacecraft view.

'Labor der Zukunft' - Tomorrow's laboratory technology

Biomedical laboratories have to be safe, ergonomic and flexible. At the same time, labs need to be able to deal with a high throughput of samples while reliably documenting each step in the testing process. Fraunhofer researchers ...

The emotional historian?

Danelle van Zyl-Hermann, a Gates scholar with an interest in the emotional history of South Africa, explains why the study of society's sentiments can unlock a better understanding of the past.

Andre's PromISSe mission extended on Space Station

ESA astronaut André Kuipers will stay on the International Space Station for more than a month longer than originally planned. In addition to his normal routine he will spend some of the extra time conducting scientific ...

Red mud's carbon capture clue

(PhysOrg.com) -- An environmental disaster that occurred in Hungary in 2010 could lead to a new way of removing carbon dioxide emissions from the atmosphere.

Small-scale gold mining impacts river algae in French Guiana

Small-scale gold mining in French Guiana is having long-term effects on diatoms, small single-celled algae, by eliminating the species that are most vulnerable to water turbidity. The findings come from research carried out ...

NIST releases final Smart Grid 'Framework 2.0' document

An updated roadmap for the Smart Grid is now available from the National Institute of Standards and Technology (NIST), which recently finished reviewing and incorporating public comments into the NIST Framework and Roadmap ...

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