Search results for long jump:
New structure could produce efficient semiconductor laser sources
16 hours ago |
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(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...
Hollywood hopes an ensemble cast boosts Blu-ray
Dec 13, 2009 |
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(AP) -- Although prices for some Blu-ray players dropped below $100 this holiday season, customers are hesitating to jump into the next-generation video format. Even people who already own Blu-ray players ...
Nine gaming predictions for 2010
Dec 11, 2009 |
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The end of the year offers a chance to look back on all that's come and gone in the past 12 months. It also offers a chance to use that knowledge of the past to bet on the outcome of the next 12 months for fun and profit.
CDC: About 1 in 6 Americans have had swine flu (Update)
Dec 10, 2009 |
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(AP) -- Swine flu has sickened about 50 million Americans, and killed about 10,000, according to new estimates released by federal health officials on Thursday.
Dinosaurs hop, skip and jump into 21st century
Other Sciences / Archaeology & Fossils
Dec 09, 2009 |
4.3 / 5 (3) |
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(PhysOrg.com) -- Dinosaurs have literally been put through their paces by a new supercomputer, allowing scientists to get closer to understanding how they once moved.
Gene Hijacked By HIV Ancestor Suggests New Way to Block Viral Reproduction
Dec 07, 2009 |
4.9 / 5 (7) |
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(PhysOrg.com) -- An ancestor of the AIDS virus hijacked an entire gene, perhaps from some prehistoric cat it had infected, a gene that makes it much better able to infect humans, according to a study published ...
Turning genetic trash to treasure
Dec 03, 2009 |
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(PhysOrg.com) -- John Rinn, a researcher at Harvard Medical School, the Beth Israel Deaconess Medical Center, and the Broad Institute, overcame a rocky start in life through a passion for biology and discovered ...
North Pole wolf emails locations to researchers
Dec 01, 2009 |
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In July the scientists, one from the United States, the other from Canada, put the satellite collar on Brutus, the leader of his wolf pack, on remote Ellesmere Island, only 600 miles from the North Pole. Their ...
New climate targets may not change daily life much
Nov 27, 2009 |
3.5 / 5 (19) |
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(AP) -- Americans' day-to-day lives won't change noticeably if President Barack Obama achieves his newly announced goal of slashing carbon dioxide pollution by one-sixth in the next decade, experts say.
Autism treatment: Risky alternative therapies have little basis in science
Nov 24, 2009 |
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James Coman's son has an unusual skill. The 7-year-old, his father says, can swallow six pills at once. Diagnosed with autism as a toddler, the Chicago boy had been placed on an intense regimen of supplements and medications ...
Study pinpoints causes of 'runner’s knee'
Nov 23, 2009 |
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(PhysOrg.com) -- From professional athletes to weekend warriors, the condition known as “runner’s knee” is a painful and potentially debilitating injury suffered by millions of people - although until now, it has been unclear ...
Crashing the size barrier
Nov 18, 2009 |
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Like surfers on monster waves, electrons can ride waves of plasma to very high energies in a very short distance. Scientists have proven that plasma acceleration works. Now they're developing it as a way to ...
Extinct goat was cold-blooded
Nov 18, 2009 |
4.9 / 5 (39) |
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(PhysOrg.com) -- An extinct goat that lived on a barren Mediterranean island survived for millions of years by reducing in size and by becoming cold-blooded, which has never before been discovered in mammals.
Heart and bone damage from low vitamin D tied to declines in sex hormones
Nov 15, 2009 |
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Researchers at Johns Hopkins are reporting what is believed to be the first conclusive evidence in men that the long-term ill effects of vitamin D deficiency are amplified by lower levels of the key sex hormone estrogen, ...
First impressions count when making personality judgments, new research shows
Medicine & Health / Psychology & Psychiatry
Nov 03, 2009 |
4 / 5 (1) |
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First impressions do matter when it comes to communicating personality through appearance, according to new research by psychologists Laura Naumann of Sonoma State University and Sam Gosling of The University of Texas at ...
