News tagged with contact
Engineer Discovers Why Particles Like Flour Disperse on Liquids
Nov 16, 2009 |
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(PhysOrg.com) -- Even if you are not a cook, you might have wondered why a pinch of flour (or any small particles) thrown into a bowl of water will disperse in a dramatic fashion, radiating outward as if it ...
Rich man, poor man: study shows body language can indicate socioeconomic status
Medicine & Health / Psychology & Psychiatry
Feb 04, 2009 |
3.3 / 5 (11) |
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A new study in Psychological Science reveals that nonverbal cues can give away a person's socioeconomic status (SES). Volunteers whose parents were from upper SES backgrounds displayed more disengagement-related behaviors compar ...
Toward explaining why hepatitis B hits men harder than women
Nov 18, 2009 |
5 / 5 (1) |
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Scientists in China are reporting discovery of unusual liver proteins, found only in males, that may help explain the long-standing mystery of why the hepatitis B virus (HBV) sexually discriminates -- hitting ...
Autistic teens master social cues, find friends
Aug 21, 2009 |
4.5 / 5 (2) |
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(AP) -- Thirteen-year-old Andrea Levy ticked off a mental list of rules to follow when her guest arrived: Greet her at the door. Introduce her to the family. Offer a cold drink.
Human-dog communication -- breed as important as species
Jul 24, 2009 |
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Dog breeds selected to work in visual contact with humans, such as sheep dogs and gun dogs, are better able to comprehend a pointing gesture than those breeds that usually work without direct supervision. A series of tests, ...
Get a grip! Blistering new evidence on why we have fingerprints
May 29, 2009 |
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(PhysOrg.com) -- Fingerprints do not help primates grip, as previously thought, scientists have discovered. They actually reduce the friction needed to hold onto flat surfaces. Now Dr Roland Ennos and his ...
Sight for sore eyes (w/Video)
Jun 10, 2009 |
4.9 / 5 (7) |
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In a world-first breakthrough, University of New South Wales (UNSW) medical researchers have used stem cells cultured on a simple contact lens to restore sight to sufferers of blinding corneal disease.
'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.
Eye exercises help patients work out vision problems
Mar 31, 2009 |
3.4 / 5 (5) |
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You've probably been there. In a doctor's office, being advised to do what you dread - exercise. You get that feeling in your gut, acknowledging that, indeed, you should exercise but probably won't. Now imagine ...
Teaching autistic teens to make friends
Apr 07, 2009 |
5 / 5 (2) |
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During the first week of class, the teens' eyes were downcast, their responses were mumbled and eye contact was almost nonexistent. By Week 12, though, these same kids were talkative, responsive and engaged.
The irony of harmony: Why positive interactions may sometimes be negative
Medicine & Health / Psychology & Psychiatry
Feb 02, 2009 |
4 / 5 (3) |
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History abounds with examples of dramatic social change occurring when a disadvantaged group finally stands up and says "Enough!". By recognizing their inequalities, members of disadvantaged groups can mobilize and attempt ...
New filtering technology has environmental, industrial applications
Nov 18, 2008 |
4.6 / 5 (11) |
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Materials engineers have created a new type of membrane that separates oil from water and, if perfected, might be used for environmental cleanup, water purification and industrial applications.
Schools fight families over autism service dogs
Aug 21, 2009 |
5 / 5 (3) |
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(AP) -- Like seeing-eye dogs for the blind, trained dogs are now being used to help autistic children deal with their disabilities. But some schools want to keep the animals out, and families are fighting ...
'Contact lenses' for animals
Jul 16, 2009 |
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Lions, giraffes, tigers, rabbits, bears, rhinos and even owls can go blind from cataracts, but an east German firm has an answer: custom-made "contact lenses".
'Chicken and chips' theory of Pacific migration
Biology /
Jul 29, 2008 |
4.4 / 5 (16) |
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A new study of DNA from ancient and modern chickens has shed light on the controversy about the extent of pre-historic Polynesian contact with the Americas.
