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Numerical simulations of nutrient transport changes in Honghu Lake Basin

Space & Earth / Earth Sciences

created Aug 20, 2008 | popularity 4 / 5 (1) | comments 0

Nutrients transported from catchments are one of the most important sources for lake eutrophication. The Honghu Lake Basin, located at the middle reaches of the Yangtze River, was chosen as the study area, the numerical simulations ...





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More competitors, less competition

Other Sciences / Social Sciences

created Dec 03, 2009 | popularity 3 / 5 (1) | comments 0

The larger the number of examinees, the lower the average grade. This is one of the findings of a series of new studies carried out by scientists at the University of Haifa and the University of Michigan. "It is a well-established ...


Study looks at scientific, cultural perspectives on race

Biology / Other

created Nov 17, 2009 | popularity 3 / 5 (3) | comments 1

(PhysOrg.com) -- A new study compares personal perceptions of race, color and ancestry of Brazilian high school students with the results of genetic ancestry tests, with the aim of investigating the tensions between cultural ...


No Wheel Stall in Diagnostic Drive

Spirit Mars Rover: No Wheel Stall in Diagnostic Drive

Space & Earth / Space Exploration

created Nov 25, 2009 | popularity 4.2 / 5 (5) | comments 1

(PhysOrg.com) -- On Sol 2095 (Tuesday, Nov. 24), Spirit performed a set of diagnostic actions related to a stall of the right-rear wheel on the previous drive, three days earlier.


Early end to key study on benefits of niacin, a B vitamin, in keeping arteries open was premature

Medicine & Health / Research

created Nov 16, 2009 | popularity 3.7 / 5 (3) | comments 0

Heart experts at Johns Hopkins are calling premature the early halt of a study by researchers at Walter Reed Army Medical Center and Washington Hospital Center on the benefits of combining extended-release niacin, a B vitamin, ...


Heart and bone damage from low vitamin D tied to declines in sex hormones

Medicine & Health / Research

created Nov 15, 2009 | popularity 2 / 5 (1) | comments 0

Researchers at Johns Hopkins are reporting what is believed to be the first conclusive evidence in men that the long-term ill effects of vitamin D deficiency are amplified by lower levels of the key sex hormone estrogen, ...


German chip maker Infineon raises quarterly sales target

Technology / Business

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

Long-suffering German semi-conductor maker Infineon raised its quarterly sales target Tuesday owing to stronger demand from clients in the automotive and energy sectors.


Don't be happy, be worried: Sports fans need dose of negative

Other Sciences / Social Sciences

created Nov 16, 2009 | popularity not rated yet | comments 1

For sports fans watching their favorite team play, the greatest enjoyment comes only with a strong dollop of fear and maybe even near-despair, a new study suggests.


Parent training key to improved treatment of behavior problems in children with autism

Medicine & Health / Psychology & Psychiatry

created Nov 25, 2009 | popularity not rated yet | comments 0

The serious behavior problems that can occur in children with autism and related conditions can be reduced with a treatment plan that includes medication combined with a structured training program for parents, according ...


Adverse heart effects of rofecoxib may have been identified years earlier

Medicine & Health / Medications

created Nov 23, 2009 | popularity not rated yet | comments 0

Clinical trial data indicated an association between the anti-inflammatory medication rofecoxib and cardiovascular risk as early as December 2000, before the product was taken off the market in September 2004, according to ...


With amino acid diet, mice improve after brain injury

Medicine & Health / Research

created Dec 07, 2009 | popularity 5 / 5 (4) | comments 0

Neurology researchers have shown that feeding amino acids to brain-injured animals restores their cognitive abilities and may set the stage for the first effective treatment for cognitive impairments suffered by people with ...



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