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Study of agricultural watersheds and carbon losses

MADISON, WI, JUNE 15, 2009 -- Dissolved organic carbon (DOC) losses from tile drains are an underquantified portion of the terrestrial carbon cycle. This is particularly important in the eastern corn belt where tile drainage dominates the agricultural landscape.

IUPUI study finds living near fast food outlet not a weighty problem for kids

INDIANAPOLIS -- A new study by Indiana University-Purdue University Indianapolis (IUPUI) researchers contradicts the conventional wisdom that living near a fast food outlet increases weight in children and that living near supermarkets, which sell fresh fruit and vegetables as well as so called junk food, lowers weight.

IUPUI chemists develop Distributed Drug Discovery: Finding drugs for neglected diseases

INDIANAPOLIS ?Researchers from Indiana University-Purdue University Indianapolis (IUPUI) have developed Distributed Drug Discovery (D3), a new low-cost strategy to accelerate the discovery of drugs to treat neglected diseases such as tuberculosis, leprosy, leshmaniasis, dengue fever, and Chagas disease.

Reviving American chestnuts may mitigate climate change

WEST LAFAYETTE, Ind. - A Purdue University study shows that introducing a new hybrid of the American chestnut tree would not only bring back the all-but-extinct species, but also put a dent in the amount of carbon in the Earth's atmosphere.

Study shows animal mating choices more complex than once thought

WEST LAFAYETTE, Ind. - When female tiger salamanders choose a mate, it turns out that size does matter - tail size that is - and that's not the only factor they weigh.

Biomedical training, research at IU receives $3 million federal grant

In 1979 Chancellor's Professor David Pisoni brought the first two postdoctoral researchers to Indiana University Bloomington when he was awarded a five-year training grant by the National Institute of Neurological and Communicative Disorders. Today, the same grant supports six postdoctoral researchers, six doctoral students and six medical students in Bloomington and Indianapolis.

JAMA study: Effectively managing pain with depression

INDIANAPOLIS ? Pain, the most common reason for adults to visit a primary care physician, and depression, the most frequent mental complaint requiring a doctor's appointment, occur together as often as half the time.

Waxy plant substance key for absorption of water, nutrients

WEST LAFAYETTE, Ind. - While proving a long-held theory that suberin blocks water and nutrient absorption in plants, a Purdue University scientist learned more about manipulating the substance to better feed plants.

New 'broadband' cloaking technology simple to manufacture

WEST LAFAYETTE, Ind. - Researchers have created a new type of invisibility cloak that is simpler than previous designs and works for all colors of the visible spectrum, making it possible to cloak larger objects than before and possibly leading to practical applications in "transformation optics."

Pandemic warning system keys on 'human factors'

WEST LAFAYETTE, Ind. - Researchers are proposing a new system that would warn of an impending pandemic before the first case of disease emerged in a given population by detecting subtle signals in human behavior.

Researchers study the human factor in spread of pandemic illness

CLEMSON -- Industrial engineers Sandra Garrett of Clemson University and Barrett Caldwell of Purdue University have proposed a new system to warn of an impending pandemic by monitoring signals in human behavior. The system could result in using a simple icon on a television screen to warn of future phases of an outbreak of an illness such as the flu.

Random picks better than complicated process in gene identification

WEST LAFAYETTE, Ind. - Researchers at Purdue University have found a way to save time, money and a little frustration in searches for specific genes that shed light on the biological processes associated with all forms of life.

Fish may actually feel pain and react to it much like humans

WEST LAFAYETTE, Ind. - Fish don't make noises or contort their faces to show that it hurts when hooks are pulled from their mouths, but a Purdue University researcher believes they feel that pain all the same.

Researcher: Lasers used to detect melamine in baby formula

WEST LAFAYETTE, Ind. - With equipment readily available to health officials and businesses, a Purdue University researcher has found a way to detect trace amounts of melamine in infant formula.

Sugar, spice and puppy dog tails: Developing sex-typed personality traits and interests

A new longitudinal study of children's personality traits and interests tells us that sex-typed characteristics develop differently in girls and boys. The study, by researchers at The Pennsylvania State University, the University of Hawaii at Manoa, and Purdue University, appears in the March/April 2009 issue of the journal Child Development.



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