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Web-based nutrition program reduces health care costs for employees with cardiac risk factors

(Boston)-Researchers from Boston University School of Medicine (BUSM) and Boston University School of Public Health (BUSPH) have shown that an employer-sponsored, internet-based diet and exercise p

For big athletes: Possible future risk

San Diego, CA (October 26, 2009) -- For today's athletes, size and strength can mean the difference between championships, scholarships and million-dollar paydays.

Cleanliness is next to godliness: New research shows clean smells promote moral behavior

People are unconsciously fairer and more generous when they are in clean-smelling environments, according to a soon-to-be published study led by a Brigham Young University professor.

The research found a dramatic improvement in ethical behavior with just a few spritzes of citrus-scented Windex.

Ethiopia's climate 27 million years ago had higher rainfall, warmer soil

Thirty million years ago, before Ethiopia's mountainous highlands split and the Great Rift Valley formed, the tropical zone had warmer soil temperatures, higher rainfall and different atmospheric circulation patterns than it does today, according to new research of fossil soils found in the central African nation.

Team led by Scripps Research and UC San Diego scientists reveals secrets of drought resistance

La Jolla, CA, October 21, 2009 -- A team of biologists in California led by researchers at The Scripps Research Institute and the University of California (UC), San Diego has solved the structure of a critical molecule that helps plants survive during droughts.

No elder left behind: Researchers say designers can help close tech gap

TALLAHASSEE, Fla. -- While more older adults than ever are using cell phones and computers, a technology gap still exists that threatens to turn senior citizens into second-class citizens, according to Florida State University researchers.

Attending community college does make you richer, study says

A recent study by Dave Marcotte, Ph.D., from the University of Maryland Baltimore County found women graduating from community college with a 2-year degree earn 45.8% more annually than high school educated women. Men who enroll at a community college and attain a 2-year degree earn, on average, 12.2% more annually than male peers who merely graduate high school.

Installed cost of solar photovoltaic systems in the US fell in 2008

Researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) released a new study on the installed costs of solar photovoltaic (PV) power systems in the U.S., showing that the average cost of these systems declined by more than 30 percent from 1998 to 2008. Within the last year of this period, costs fell by more than 4 percent.

Costs of plug-in cars key to broad consumer acceptance

DETROIT, Mich.---A University of Michigan survey released today shows widespread consumer interest in buying plug-in hybrid electric vehicles (PHEVs). But the cost of the cars is much more influential than environmental and other non-economic factors as a predictor of purchase probabilities.

Global health experts report childhood vaccines at all-time high, but access not yet equitable

WASHINGTON, D.C. (21 October 2009) -- Reversing a downward trend, immunization rates are now at their highest ever and vaccine development worldwide is booming, according to a new assessment released today by the World Health Organization (WHO), UNICEF and the World Bank.

Experimental treatments restore partial vision to blind people

Two experimental treatments, a retinal prosthesis and fetal tissue transplant, restored some vision to people with blinding eye diseases. The findings, presented at Neuroscience 2009, the annual meeting of the Society for Neuroscience and the world's largest source of emerging news on brain science and health, may lead to new treatments for the blind.

Think what you eat: Studies point to cellular factors linking diet and behavior

New research released today is affirming a long-held maxim: you are what you eat -- and, more to the point, what you eat has a profound influence on the brain. The findings offer insight into the neurobiological factors behind the obesity epidemic in the United States and other developed countries.

Scientists develop novel method to generate functional hepatocytes for drug testing

Scientists have for the first time produced liver cells from adult skin cells using the induced pluripotent stem cell (iPSC) technology.

The study, led by the University of Edinburgh's MRC Centre for Regenerative Medicine, paves the way for the creation of a stem cell library that can be used for in vitro hepatic disease models.

Latest diabetes figures paint grim global picture

The International Diabetes Federation (IDF) released new data today showing that a staggering 285 million people worldwide have diabetes. The latest figures from the IDF Diabetes Atlas indicate that people in low and middle-income countries (LMCs) are bearing the brunt of the epidemic, and that the disease is affecting far more people of working age than previously believed.



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