News tagged with contrast ratio


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Search results for contrast ratio


Delinquent boys at increased risk of premature death and disability by middle age

Medicine & Health / Health

created 12 hours ago | popularity not rated yet | comments 1

Men who have a history of delinquency in childhood are more likely to die or become disabled by the time they are 48, and not just from the obvious consequences of antisocial behaviour, new research indicates.


At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)

Nanotechnology / Nanomaterials

created 6 hours ago | popularity 4.9 / 5 (14) | comments 2

(PhysOrg.com) -- Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.


Now where was I again?

Medicine & Health / Psychology & Psychiatry

created 19 hours ago | popularity 5 / 5 (1) | comments 0

Although the actual interruption may only last a few moments, the study shows that we then lose more time when we try to find our place and resume the task that was interrupted.


College football linemen take one for the team in terms of health

Medicine & Health / Health

created 9 hours ago | popularity not rated yet | comments 0

The high-intensity exercise performed by college football linemen does not protect them from obesity, related health problems and the potential for cardiovascular disease later in life, new research suggests.


Study finds new relationship between gene duplication and alternative splicing in plants

Study finds new relationship between gene duplication and alternative splicing in plants

Biology / Biotechnology

created 5 hours ago | popularity not rated yet | comments 1

University of Georgia scientists looking to understand the genetic mechanisms of plant defense and growth have found for the first time in plants an inverse relationship between gene duplication and alternative ...


The thalamus, middleman of the brain, becomes a sensory conductor

Medicine & Health / Neuroscience

created 7 hours ago | popularity 3.7 / 5 (3) | comments 1

Two new studies show that the thalamus--the small central brain structure often characterized as a mere pit-stop for sensory information on its way to the cortex--is heavily involved in sensory processing, and is an important ...


Scientists Generate Black Hole Radiation in the Lab

Scientists Generate Black Hole Radiation in the Lab

Physics / Plasma Physics

created 11 hours ago | popularity 4.3 / 5 (11) | comments 3

(PhysOrg.com) -- Due to their violent nature and long distance from Earth, black holes and their surroundings are very difficult to study. Currently, the main method to observe a black hole is to use an X-ray ...


You've Got Freedom: AOL ends ties with Time Warner (AP)

You've Got Freedom: AOL ends ties with Time Warner

Technology / Business

created Dec 06, 2009 | popularity not rated yet | comments 0

(AP) -- AOL is shaking loose from Time Warner Inc. and heading into the next decade the way it began this one, as an independent company. Unlike in the 1990s, though, when AOL got rich selling dial-up Internet ...


Caltech scientists discover aggression-promoting pheromone in flies

Scientists discover aggression-promoting pheromone in flies (w/ Video)

Biology / Plants & Animals

created Dec 06, 2009 | popularity 4.5 / 5 (8) | comments 1

Have you ever found yourself struggling to get your order taken at a crowded bar or lunch counter, only to walk away in disgust as more aggressive customers elbow their way to the front? It turns out that ...


Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Space & Earth / Astronomy

created 4 hours ago | popularity 3.8 / 5 (4) | comments 3

(PhysOrg.com) -- A thin rain of charged particles continually bombards our atmosphere from outer space. The mysterious particles were first detected 100 years ago but until 10 years ago when a new type of ...



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