by mokosam on November 12, 2009
Baylor University researchers have identified a key component that increases the toxicity of golden algae (Prymnesium parvum), which kills millions of fish in the southern U.S. every year.
The Baylor study is the first to determine what makes the deadly golden algae more potent in inland waters. The results have been published the journal Toxicon.
While golden [...]
by mokosam on November 10, 2009
A group of engineers working on a novel manufacturing technique at NASA`s Langley Research Center in Hampton, Va., have come up with a new twist on the popular old saying about dreaming and doing: "If you can slice it, we can build it."
That`s because layers mean everything to the environmentally-friendly construction process called Electron Beam [...]
by mokosam on November 10, 2009
The Cassini spacecraft has weathered the Monday, Nov. 2, flyby of Saturn`s moon Enceladus in good health and has been sending images and data of the encounter back to Earth. Cassini had approached Enceladus more closely before, but this passage took the spacecraft on its deepest plunge yet through the heart of the plume shooting [...]
by mokosam on December 23, 2008
Pomegranate peel left over from production of the juice renowned for its potential health benefits can make a nutritious feed supplement for cattle, researchers in Israel report. The peel packs some of the weight-boosting and health-enhancing effects of antibiotics and hormones without the detrimental effects, and researchers say it may yield meat with higher levels [...]
by mokosam on December 23, 2008
Aren`t you ashamed of yourself? All these years, you`ve been trying to build up your child`s self-esteem, and now a growing body of research suggests you may be making a big mistake. A study published in the December issue of Child Development finds that early adolescents with high self-esteem are more likely [...]
by mokosam on December 8, 2008
Researchers have new evidence to show that the heart beats to its own drummer, according to a report in the December issue of the journal Cell Metabolism. They`ve uncovered some of the molecular circuitry within the cardiovascular system itself that controls the daily rise and fall of blood pressure and heart rate. The findings might [...]
by mokosam on December 8, 2008
For the success of a major research university, which is better: large, well-funded laboratory empires with many investigators working toward the same end, or the individual scientist toiling alone in his own laboratory or at his own desk?
According to a novel theory by a Duke University engineer, the optimum situation appears to be a balance [...]
by mokosam on December 5, 2008
The investigation of complex materials such as high-temperature superconductors is problematic because of the presence of disorder and many competing interactions in real crystalline materials. "This makes it difficult to identify the role of specific interactions and, in particular, to decide whether repulsive interactions between electrons alone can explain high-temperature superconductivity," says Dr. Theodoulos Costi [...]
by mokosam on December 1, 2008
New research in Psychological Science, a journal of the Association for Psychological Science has found that the physical notion of cleanliness significantly reduces the severity of moral judgments, showing that intuition, rather than deliberate reasoning can influence our perception of what is right and wrong.
Lead researcher, Simone Schnall explains the relevance of the findings [...]
by mokosam on November 27, 2008
Dieters or those who consume fewer calories during flu season could have a harder time fighting off the flu virus, according to research by Michigan State University nutritional immunology professor Elizabeth Gardner.
In a study published in the November issue of the Journal of Nutrition, Gardner showed that mice with a calorie-restricted diet were more likely [...]