News tagged with human eyes
Asking a machine to spot threats human eyes miss
May 10, 2009 |
2.5 / 5 (4) |
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The surveillance cameras at Big Y, a Massachusetts grocery chain, are not just passively recording customers and staff. They're studying checkout lines for signs of "sweethearting."
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Bird can 'read' human gaze
Apr 02, 2009 |
4.3 / 5 (4) |
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We all know that people sometimes change their behavior when someone is looking their way. Now, a new study reported online on April 2nd in Current Biology, a Cell Press publication, shows that jackdaws—birds related to cro ...
Here's looking at you, fellow!
Mar 02, 2009 |
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(PhysOrg.com) -- Already Charles Darwin investigated facial expressions of monkeys in order to find out how closely related humans and monkeys really are. Scientists at the Max Planck Institute for Biological ...
'Gecko vision': Key to the multifocal contact lens of the future?
May 07, 2009 |
4.4 / 5 (5) |
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Nocturnal geckos are among the very few living creatures able to see colors at night, and scientists' discovery of series of distinct concentric zones may lead to insight into better cameras and contact lenses.
Face recognition: the eyes have it
Mar 27, 2009 |
4 / 5 (1) |
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Our brain extracts important information for face recognition principally from the eyes, and secondly from the mouth and nose, according to a new study from a researcher at the University of Barcelona. This result, published ...
Researchers find new mechanism for circadian rhythm
Oct 20, 2009 |
5 / 5 (2) |
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Molecules that may hold the key to new ways to fight cancer and other diseases have been found to play an important role in regulating circadian rhythm, says Liheng Shi, a researcher in Texas A&M's Department of Veterinary ...
Physicists Explain How Human Eyes Can Detect Quantum Effects
Sep 29, 2009 |
4.2 / 5 (46) |
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(PhysOrg.com) -- By greatly amplifying one photon from an entangled photon pair, physicists have theoretically shown that human eyes can be used as detectors to observe quantum effects. Usually, detecting ...
Stem cell therapy makes cloudy corneas clear
Apr 09, 2009 |
4.5 / 5 (2) |
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Stem cells collected from human corneas restore transparency and don't trigger a rejection response when injected into eyes that are scarred and hazy, according to experiments conducted in mice by researchers at the University ...
Cats' eye diseases genetically linked to diseases in humans
Mar 04, 2009 |
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About one in 3,500 people are affected with retinitis pigmentosa (RP), a disease of the retina's visual cells that eventually leads to blindness. Now, a University of Missouri researcher has identified a genetic ...
Findings about veracity of peripheral vision could lead to better robotic eyes (w/ Video)
Oct 15, 2009 |
4 / 5 (3) |
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Two Kansas State University psychology researchers have found that although central vision allows our eyes to discern the details of a scene, our peripheral vision is most important for telling us what type of scene we're ...
Introduced Japanese white-eyes pose major threat to Hawaii's native and endangered birds
Sep 17, 2009 |
5 / 5 (1) |
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In the late 1920s, people intentionally introduced birds known as Japanese white-eyes into Hawaiian agricultural lands and gardens for purposes of bug control. Now, that decision has come back to bite us. A recent increase ...
List of search results for human eyes
