24/04/2007

Discovery of new family of pseudo-metallic chemicals

The periodic table of elements, all 111 of them, just got a little competition. A new discovery by a University of Missouri-Columbia research team, published in Angewandte Chemie allows scientists to manipulate a molecule ...

New model describes avalanche behavior of superfluid helium

By utilizing ideas developed in disparate fields, from earthquake dynamics to random-field magnets, researchers at the University of Illinois have constructed a model that describes the avalanche-like, phase-slip cascades ...

Ohio CO2 sequestration test well completed

The U.S. Department of Energy said an 8,000-foot-deep well has been completed in Ohio in preparation for a geological sequestration field test.

U.S. astrophysicist Bohdan Paczynski dies

U.S. astrophysicist Bohdan Paczynski, renowned for his research into celestial phenomena, has died after a three-year battle with brain cancer.

Revamped experiment could detect elusive particle, physicists say

An experiment called "shining light through walls" would seem hard to improve upon. But University of Florida physicists have proposed a way to do just that, a step they say considerably improves the chance of detecting one ...

Scientists unravel clue in cortisol production

When a person's under stress or injured, the adrenal gland releases cortisol to help restore the body's functions to normal. But the hormone's effects are many and varied, lowering the activity of the immune system, helping ...

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