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GSU professor develops new method to help keep fruit, vegetables and flowers fresh

ATLANTA -- Did you know that millions of tons of fruits and vegetables in the United States end up in the trash can before being eaten, according to the U.S. Department of Agriculture?

Infant pain, adult repercussions

ATLANTA -- Scientists at Georgia State University have uncovered the mechanisms of how pain in infancy alters how the brain processes pain in adulthood.

Researchers explore long-term adolescent vulnerability to drugs

ATLANTA -- As part of efforts to understand drug abuse, Georgia State University researchers are finding that adolescent rats appear to be less vulnerable to the long-term effects of withdrawal and relapse in certain types of drug use than rats that take the drugs in adulthood.

2009 edition of the Tobacco Atlas catalogues catastrophic toll of tobacco worldwide

The Tobacco Atlas, Third Edition, published by the American Cancer Society and World Lung Foundation, estimates that tobacco use kills some six million people each year- more than a third of whom will die from cancer- and drains US$500 billion annually from global economies.

A chemist's discovery breathes new life into the old South

WASHINGTON, Aug. 18, 2009 -- One chemist plus one new scientific discovery yields. . . an economic and environmental miracle. Almost overnight, a whole new industry springs up and breathes life into an economically-devastated region of the country. It creates millions of new jobs and pumps billions of dollars into the economy.

Social support buffers adolescent depression after terrorist attacks: Ben-Gurion University

BEER-SHEVA, ISRAEL -- July 20, 2009 -- Researchers at Ben-Gurion University of the Negev (BGU) have conducted a "before and after" study of depression and terrorist attacks in adolescents, demonstrating that strong social support from friends is a buffer from depression in terrorism-related stress.

Professor sheds light on DNA mechanisms

ATLANTA -- By manipulating individual atoms in DNA and forming unique molecules, a Georgia State University researcher hopes to open new avenues in research towards better understanding the mechanisms of DNA replication and transcription, and perhaps leading to new treatments for diseases.

Chemistry and chemical biology Professor Zhen Huang and his lab were able for the first time, to ma

Researchers find that eating high levels of fructose impairs memory in rats

ATLANTA -- Researchers at Georgia State University have found that diets high in fructose -- a type of sugar found in most processed foods and beverages -- impaired the spatial memory of adult rats.

Brain emotion circuit sparks as teen girls size up peers

What is going on in teenagers' brains as their drive for peer approval begins to eclipse their family affiliations? Brain scans of teens sizing each other up reveal an emotion circuit activating more in girls as they grow older, but not in boys.

Study separates Russian flat tax myth and fact

Proponents of a flat rate income tax often point to Russia's 2001 switch to a 13 percent flat tax as nothing short of an economic miracle.

Researchers shed light on trading behavior in animals -- and humans

ATLANTA -- Humans, from ancient exchanges of food to modern day home mortgages, have bartered or traded to receive something that they couldn't achieve on their own. It's the basis of the economy, and it requires a leap of faith to believe that each party will receive a payoff in return for taking a risk.

Increased symptoms lead mentally disordered to become victims of violence

ATLANTA--Contrary to common stereotypes, individuals with major mental disorders are more likely to become victims of violent crimes when they are experiencing an increase in symptoms than they are to commit crime, according to a new study by Brent Teasdale, an assistant professor of criminal justice at Georgia State University.

Police with higher multitasking abilities less likely to shoot unarmed persons

ATLANTA -- In the midst of life-threatening situations requiring split-second decisions, police officers with a higher ability to multitask are less likely to shoot unarmed persons when feeling threatened during video simulations, a new Georgia State University study suggests.

Conflicts of interest in clinical research

ATLANTA-- Although paying finder's fees to researchers and clinicians to identify study participants could compromise the recruitment process and harm human lives, many medical schools fail to address this conflict of interest in their Institutional Review Board (IRB) policies.

Tobacco use will continue, possibly grow, during recession, Georgia State expert says

ATLANTA -- Even though tobacco use is expected to kill 6 million people worldwide and drain $500 billion from the global economy each year -- according to a new report co-authored by a Georgia State University tobacco expert -- the recession will most likely do nothing to reduce use.



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