13/09/2012

Study: One in four divorces 'inefficient'

(Phys.org)—Many people divorce with hope of finding greater happiness than they did in a "bad" marriage. But a new national study by an Iowa State University economics professor found that in approximately one in four divorces, ...

Bendable crystals resolve properties of X-ray pulses

(Phys.org)—A frustrating flaw in a set of custom crystals for an instrument at SLAC National Accelerator Laboratory inspired a solution for an important scientific challenge: how to accurately measure the colors of each ...

Space launch system: A year of powering forward

(Phys.org)—NASA is powering ahead toward new destinations in the solar system. This week marks one year of progress since the formation of the Space Launch System (SLS), the nation's next step in human exploration efforts. ...

Bringing solar energy to rural Mexican village

Some students take on internships to learn what work in the "real world" will be like after graduation. Others get involved in projects in order to learn how to make their post-graduation world more like they want it to be. ...

Light-activated reversal of anesthesia

In a new study, a light-sensitive moiety has been added to propofol, a commonly used anesthetic, allowing its narcotic effect to be controlled by light. The compound also offers a possible route to the treatment of certain ...

Snakes minus birds equals more spiders for Guam

In one of the first studies to examine how the loss of forest birds is effecting Guam's island ecosystem, biologists from Rice University, the University of Washington and the University of Guam found that the Pacific island's ...

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