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Earth Sciences Nov 13, 2011

Rising air pollution worsens drought, flooding, study shows

Increases in air pollution and other particulate matter in the atmosphere can strongly affect cloud development in ways that reduce precipitation in dry regions or seasons, while increasing rain, snowfall and the intensity ...

Energy & Green Tech Nov 7, 2011

New materials turn heat into electricity

Most of today's power plants--from some of the largest solar arrays to nuclear energy facilities--rely on the boiling and condensing of water to produce energy.

Telecom Sep 19, 2011

New ceramic chip antennas offer better performance, reliability

Wireless devices such as mobile phones rely on the radio spectrum to send and receive data. There is growing interest in using a worldwide unlicensed spectrum around 60 gigahertz for future wireless applications, but conventional ...

Plants & Animals Sep 9, 2011

New study finds dolphins produce sounds in a similar way to humans

It has long been thought that dolphins produce sounds by means of "whistles," but a new analysis of a data gathered in the late 1970s has revealed that instead, dolphins make sounds by means of tissue vibrations, in a similar ...

Other Apr 12, 2011

Government strategy for social mobility misled by a statistical trap, research warns

Research by Warwick Business School at the University of Warwick warns that a key Government Strategy for Social Mobility is placing considerable reliance on a table which is simply replicating a well known statistical trap ...

Biotechnology Feb 23, 2011

Proteins from male insects affect female behavior

(Âé¶¹ÒùÔºOrg.com) -- For insects, as for humans, mating can involve complicated interactions between males and females, with each partner engaging in rituals or behaviors that influence the other.

Engineering May 13, 2010

Wireless Power Supplies Using Magnetic Resonance

(Âé¶¹ÒùÔºOrg.com) -- Until now domestic manufacturers and research institutions have only been focused on the concept that magnetic resonance could be used for wireless power supplies. Companies like Sony Corp. and Toshiba Corp. ...

Telecom Apr 12, 2010

Giving FCC authority to set policy on net neutrality

A federal appeals court reined in the Federal Communications Commission last week, ruling that it overstepped its authority when it penalized Comcast for surreptitiously disabling a popular technology that let people share ...

Computer Sciences Sep 30, 2009

New technology lets users set data to self-destruct

What if you could send an e-mail to a co-worker, text a friend or post something on Facebook confident that it would eventually self-destruct?

Engineering May 27, 2009

Toward cheap underwater sensor nets

UC San Diego computer scientists are one step closer to building low cost networks of underwater sensors for real time underwater environmental monitoring. At the IEEE Reconfigurable Architectures Workshop in Rome, Italy, ...

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