News tagged with visible
Researchers Identify Key Molecules in Photosynthesis
7 hours ago |
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(PhysOrg.com) -- Chemistry professor Harry Frank led an international group of researchers that identified the molecules in algae which direct the organisms to convert sunlight into oxygen. The findings may ...
Infrared Image of Circumstellar Disk Illuminates Massive Star Formation Process
Nov 24, 2009 |
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(PhysOrg.com) -- A team of astronomers from Ibaraki University, Japan Aerospace Exploration Agency, Kanagawa University, University of Tokyo, Academica Sinica, and National Astronomical Observatory of Japan ...
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Taking NOTES: abdominal surgery without general anesthesia
Nov 03, 2009 |
4 / 5 (1) |
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A recent review in Faculty of 1000 Medicine Reports, a publication in which clinicians highlight advances in medical practice, suggests regional pain relief could be used during abdominal surgery. In this review, Michael ...
New device enables early detection of cancerous skin tumors
Nov 24, 2009 |
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Researchers at Ben-Gurion University of the Negev are developing a new device that detects cancerous skin tumors, including melanomas that aren't visible to the naked eye.
NASA's Aqua satellite sees Nida explode into a category 5 Super typhoon
Space & Earth / Earth Sciences
Nov 25, 2009 |
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Typhoon Nida is in a favorable environment that has enabled it to intensify faster and stronger than previously forecast, and has now exploded into a Super typhoon. NASA's Aqua satellite passed over Nida and ...
Beverage can stay-tabs pose swallowing risk
Nov 30, 2009 |
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Three decades ago, a study revealed that beverage can pull-tabs were being swallowed by children, prompting a switch by U.S. manufacturers to stay-tabs. But a study presented today at the annual meeting of the Radiological ...
Swirling clouds over the South Pacific
Space & Earth / Space Exploration
Nov 17, 2009 |
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(PhysOrg.com) -- Rosetta's OSIRIS imaging system spotted an anticyclone over the South Pacific on the morning of 13 November. The images show the scene roughly as a human eye would see it.
A lightning strike in Africa helps take the pulse of the sun
Space & Earth / Space Exploration
Nov 11, 2009 |
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Sunspots, which rotate around the sun's surface, tell us a great deal about our own planet. Scientists rely on them, for instance, to measure the sun's rotation or to prepare long-range forecasts of the Earth's ...
Leonid meteor shower peaks Tuesday, Nov. 17 (w/ Video)
Space & Earth / Space Exploration
Nov 12, 2009 |
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(PhysOrg.com) -- The Leonid meteor shower best viewing this year will be in the hours before dawn on Nov. 17.
EU assembly adopts Internet, phone user rights
Nov 25, 2009 |
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(AP) -- The European Parliament has endorsed new telecom rules that would give phone and Internet users more rights and allow them to appeal to national courts if they are cut off for illegal file-sharing.
First view of Earth as Rosetta approaches home
Space & Earth / Space Exploration
Nov 12, 2009 |
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(PhysOrg.com) -- This spectacular image of our home planet was captured by the OSIRIS instrument on ESA's Rosetta comet chaser earlier today as the spacecraft approached Earth for the third and final swingby. ...
Engineer designs micro-endoscope to seek out early signs of cancer
Nov 19, 2009 |
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Traditional endoscopes provide a peek inside patients' bodies. Now, a University of Florida engineering researcher is designing ones capable of a full inspection.
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