Researchers in Singapore are reporting development of a new electronic sensor that shows promise as a faster, less expensive, and more practical alternative than tests now used to detect DNA. Such tests are done for criminal ...
Biochemistry
Aug 26, 2009
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(PhysOrg.com) -- Nearly 100 years ago, in 1912, a paper by Max von Laue made it possible to use x-rays to study the structure of different crystalline substances. He won a Nobel Prize in 1914 for his work, but, even so, the ...
New research announced at the International Water in a Changing Climate Science Conference in Melbourne 24-28 August, implicates pollution from Asia, Europe and North America as a contributor to recent Australian rainfall ...
Earth Sciences
Aug 26, 2009
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Environmentalists are just as fond of talking about it as are politicians, economists or marketing experts - "sustainability" has become a buzzword. The problem is that the term sustainability can refer to many things and ...
Environment
Aug 26, 2009
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Computer scientists in Taiwan have devised a neural network program that can successfully classify a computerized music file based on its beat and tempo. The system could be a boon for music archivists with large numbers ...
Computer Sciences
Aug 26, 2009
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LSU Professor and Chair of Environmental Sciences Nina Lam and Professor and Louisiana Real Estate Commission Chair Kelley Pace, along with colleagues from LSU, Tulane University and Texas State University, will publish the ...
Economics & Business
Aug 26, 2009
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(PhysOrg.com) -- Those who like to watch spy movies like “Mission Impossible” are familiar with the self-destructing messages that inform the secret agents of the details of their mission and then dissolve in a puff of ...
Nanomaterials
Aug 26, 2009
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Known for their wide variety of vibrant plumage, birds have evolved various chemical and physical mechanisms to produce these beautiful colors over millions of years. A team of paleontologists and ornithologists led by Yale ...
Archaeology
Aug 26, 2009
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The complete asexuality of a widespread fungus-gardening ant, the only ant species in the world known to have dispensed with males entirely, has been confirmed by a team of Texas and Brazilian researchers.
Plants & Animals
Aug 26, 2009
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Robotics and medical experts in Japan on Wednesday unveiled the prototype of a new hi-tech electric wheelchair that resembles a scooter and promises greater mobility.
Robotics
Aug 26, 2009
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