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08-21-2008, 07:30 AM
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Science Magazine - August 15, 2008
 Publisher: HighWire Press Language: English Number of Pages: 103 / PDF ISSN: 0036-8075 Science is the academic journal of the American Association for the Advancement of Science and is considered one of the world’s most prestigious scientific journals. The peer-reviewed journal, first published in 1880 is circulated weekly and has a print subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is one million people. IN THIS ISSUE Cover A dynamic aurora borealis during a storm over Canada. Energy from the Sun's extended atmosphere is stored at Earth's magnetic field and is released explosively, powering the aurorae. Previously stable aurorae brighten, filament, expand poleward, and cover the sky within 1 to 2 minutes. The energy release starts at an altitude of 130,000 kilometers, at the magnetic equator, near local midnight. News Of The Week Full-genome sequencing paved the way from spores to a suspect Sciencescope Treatment and prevention exchange vows at international conference Departments *Science Online *This Week in Science *Editors' Choice *Contact Science *Random Samples *Newsmakers *New Products *Science Careers Download Here Quote:
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08-21-2008, 07:50 AM
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thanx a lot....................
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