28/07/2009

Teeny-tiny X-ray vision

The tubes that power X-ray machines are shrinking, improving the clarity and detail of their Superman-like vision. A team of nanomaterial scientists, medical physicists, and cancer biologists at the University of North Carolina ...

Male germ cells can be directly converted into other cell types

Researchers have found a way to directly convert spermatogonial stem cells, the precursors of sperm cells, into tissues of the prostate, skin and uterus. Their approach, described this month in the journal Stem Cells, may ...

Taking the hard work out of software

Developing software is a complicated and laborious process. A new European platform automates much of the tricky building and testing phases of programming.

GOES-14 Satellite Takes First Full Disk Image

(PhysOrg.com) -- The latest Geostationary Operational Environmental Satellite, GOES-14, provided its first visible full disk image of Earth on July 27, at 2:00 p.m. EDT. The prime instrument on GOES, called the Imager, is ...

China first out of global financial crisis, says leading expert

China is the first major economy to start emerging from the global economic crisis, according to Dr Nicholas Lardy, Senior Fellow at the Peterson Institute for International Economics at Washington DC. This recovery is a ...

Pulsating White Dwarfs Explained by 'Accidental Astronomer'

(PhysOrg.com)—Exploring distant parts of the galaxy, astrophysicist Denis Sullivan has collaborated on the discovery of about six extrasolar planets—not bad for an accidental astronomer.

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