25/04/2014

First JPSS-1 satellite instrument is ready for installation

The first of five instruments that will fly on JPSS-1, NOAA's next polar orbiting environmental satellite, successfully completed pre-shipment review last week. The Clouds and the Earth's Radiant Energy System (CERES) will ...

Many genes are switched on by default

Contrary to common scientific belief, many genes are switched "on" by default. These findings are from a study by Prof. Dr. Frank Holstege of University Medical Center (UMC) Utrecht that has been published in the April 24 ...

Climate change: Don't wait until you can feel it

Despite overwhelming scientific evidence for the impending dangers of human-made climate change, policy decisions leading to substantial emissions reduction have been slow. New work from Carnegie's Katharine Ricke and Ken ...

New imaging system brings lobster-eye design down to scale

(Phys.org) —Scientists have long sought to emulate the fascinatingly structured compound eyes that allow lobsters to see their way along brackish seabeds. So far, it's worked only in huge X-ray devices used for astronomy.

Avoiding alien marine invaders

Picture a young man seated on the deck of an old wooden sailing ship, a whaling vessel made of white oak, yellow pine and hemlock, built in 1841, the last of its kind. He is reading—what else?—"Moby Dick."

X-ray topography of threading dislocations in aluminum nitride

Wide bandgap (WBG) semiconductors are essential to our technology future. Power electronics made with WBG components overcome the upper limits on temperature, frequency, and voltage that apply to silicon based electronics ...

Numerical model aids in gold hunt 

A local mining company has begun gold production in New South Wales as a part of a $166 million project boosted by advanced numerical modelling by CSIRO scientists to increase gold-finding efficiency.

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