14/02/2013

Life not yet normal after Sandy, poll finds

Nearly three-quarters of New Jerseyans say life is not yet back to normal almost four months after Superstorm Sandy, and 77 percent call the storm a "transformative event," according to a new Rutgers-Eagleton Poll. A quarter ...

Simulation of a double impact reveals the heart of an asteroid

Models boost the significance of image and measurement data from space missions and help to understand our solar system. A simulation of a double impact that occurred on the proto-planet Vesta one billion years ago allowed ...

Want zero carbon emissions? Go nuclear, economics professor says

(Phys.org)—Nuclear power often inspires fear and loathing, no more so than among environmentalists, who have long decried the potential dangers and the still-unsolved problem of what to do with nuclear waste. Consumers ...

Breakthrough study models dying stars in a lab

A team of scientists has successfully reproduced conditions in one of the most hostile environments in the galaxy, enabling them to find out more about how atoms behave in these extreme settings.

Catalyst becomes more selective after oxygen atoms' departures

Using chemical imaging techniques, scientists at Pacific Northwest National Laboratory proved for the first time that titanium dioxide's surface defects shelter chemicals from decays caused by ultra-violet light. The defects ...

The cradle of the nanoparticle

Nanoparticles are versatile harbingers of hope: They can serve as active medical agents or contrast media just as well as electronic storage media or reinforcement for structural materials.

Golden retriever study suggests neutering affects dog health

(Phys.org)—Neutering, and the age at which a dog is neutered, may affect the animal's risk for developing certain cancers and joint diseases, according to a new study of golden retrievers by a team of researchers at the ...

Plants do communicate—and kin relationship has a bearing

If you're a sagebrush and your nearby kin is being eaten by a grasshopper, deer, jackrabbit, caterpillar or other predator, it's good to be closely related. Through volatile (chemical) cues, your kin will inform you of the ...

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