17/07/2009

New canola strain takes the 'evil' out of 'weevil'

(PhysOrg.com) -- A strain of canola that could save farmers millions of dollars per year in crop losses and insecticide costs has been developed in part by a University of Alberta researcher.

Space radar techniques for land mapping

Entrepreneurs at ESA’s Business Incubation centre in the Netherlands have used radar technology from the agency’s Envisat remote-sensing satellite to develop a compact, high-resolution radar that can monitor land and ...

Online pirates police themselves

(PhysOrg.com) -- People who illegally download music, films and TV episodes do not believe they are doing anything wrong, said a Queensland University of Technology researcher.

Graphene -- the copy beats the original

(PhysOrg.com) -- The first artificial graphene has been created at the NEST laboratory of the Italian Institute for the Physics of Matter (INFM-CNR) in Pisa. It is sculpted on the surface of a gallium-arsenide semiconductor, ...

Scientists assess flooding and damage from 2008 Myanmar cyclone

Tropical cyclone Nargis made landfall in the Asian nation of Myanmar on May 2, 2008, causing the worst natural disaster in the country's recorded history - with a death toll that may have exceeded 138,000. In the July 2009 ...

Baby bathwater contains fragrance allergens

A group of chemists from the University of Santiago de Compostela (USC, Spain) has developed a method to quantify the fragrance allergens found in baby bathwater. The researchers have analysed real samples and detected up ...

Why Does Water Expand When it Cools? A New Explanation

(PhysOrg.com) -- Most of us, when we take our first science classes, learn that when things cool down, they shrink. (When they heat up, we learn, they usually expand.) However, water seems to be the exception to the rule. ...

Cisco lays off hundreds of workers

US computer networking giant Cisco Systems has laid off between 600 and 700 employees at its headquarters in San Jose, California, in a bid to reduce costs amid slow sales, The Wall Street Journal reported Friday.

Scientists save India's moon mission from failure

(AP) -- India's only satellite orbiting the moon came close to failure after overheating but scientists improvised to save it and have achieved more than 90 percent of the mission's objectives, an official said Friday.

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