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3D Graphics Can Geometrically Guide Your Attention

3D Graphics Can Geometrically Guide Your Attention

Technology / Computer Sciences

created Jul 10, 2008 | popularity 4.1 / 5 (27) | comments 3 feature

(PhysOrg.com) -- When you gaze at a painting, the first thing that catches your eye is usually not an accident. Since the beginning of art, painters have used strategic techniques to guide a viewer’s attention ...





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US Senate votes on landmark health bill

Medicine & Health / Health

created Dec 24, 2009 | popularity 2.6 / 5 (5) | comments 5

Senators gave Barack Obama a huge political boost on Thursday by passing a sweeping remake of the US health care system that aims to extend coverage to 31 million uninsured Americans.


Genomic toggle switches divide autoimmune diseases into distinct clusters

Medicine & Health / Genetics

created Dec 23, 2009 | popularity 5 / 5 (1) | comments 0

Genomic switches can predispose an individual to one set of autoimmune disorders but protect the same person against another set of them, scientists at Stanford University School of Medicine have found.


New study shows rise in drug resistance of dangerous infection in US hospitals

Medicine & Health / Diseases

created Dec 23, 2009 | popularity 5 / 5 (1) | comments 1

A new study in the journal Infection Control and Hospital Epidemiology reports a surge in drug-resistant strains of Acinetobacter, a dangerous type of bacteria that is becoming increasingly common in U.S. hospitals. This ...


Study shows a key protein helps control blood pressure

Medicine & Health / Research

created Dec 23, 2009 | popularity 4.5 / 5 (2) | comments 0

University of Iowa researchers have shown that a protein channel helps nerve sensors in blood vessels keep blood pressure in check. Without the protein channel, known as ASIC2, the sensors are unable to send the brain the ...


Do computers understand art?

Do computers understand art?

Technology / Computer Sciences

created Dec 23, 2009 | popularity 3.5 / 5 (2) | comments 0

A team of researchers from the University of Girona and the Max Planck Institute in Germany has shown that some mathematical algorithms provide clues about the artistic style of a painting. The composition ...


Adverse consequences of obesity may be greater than previously thought

Medicine & Health / Health

created Dec 23, 2009 | popularity 4.3 / 5 (7) | comments 1

The link between obesity and cardiovascular mortality may be substantially underestimated, while some of the adverse consequences of being underweight may be overstated, concludes a study published in the British Medical ...


UNL research aims to understand homelessness among women

Other Sciences / Social Sciences

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- Women make up nearly one-third of the homeless population in the United States. Yet little is known about how they become homeless or how they live. University of Nebraska-Lincoln sociologist Les Whitbeck ...


Disproportionate effects of global warming and pollution on disadvantaged communities

Space & Earth / Environment

created Dec 22, 2009 | popularity 2.7 / 5 (11) | comments 19

Global warming, pollution, and the environmental consequences of energy production impose a greater burden on low-income, disadvantaged communities, and strategies to prevent these inequities are urgently needed. A provocative ...


Fish fatty acids don’t make you cleverer or happier

Medicine & Health / Health

created Dec 22, 2009 | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- A diet rich in fish fatty acids has no effect on cognitive functions such as memory and concentration in the elderly. Nor does it affect their level of wellbeing. This is the conclusion drawn by Dutch researcher ...


Poll finds 3/4 of parents who tried to get H1N1 vaccine for their children have gotten it

Medicine & Health / Health

created Dec 22, 2009 | popularity not rated yet | comments 0

A new poll by researchers at the Harvard School of Public Health (HSPH) shows the shortage of H1N1 vaccine for children is easing. As of late last week, three-quarters of parents who tried to get the vaccine for their children ...



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