With research and development assistance from the Georgia Tech Research Institute (GTRI) and seed funding from the Georgia Research Alliance (GRA), an Atlanta-based company is developing what it hopes will be the next-generation instrument for optimizing eyesight for the hundreds of millions of people who wear glasses or contacts – or who are candidates for corrective surgery. (more…)
*In a career that spanned more than half a century, Gehrels fostered new research on asteroids and comets, including those that pose a threat to Earth.*
Tom Gehrels, an internationally noted planetary scientist and astronomer at the University of Arizona, as well as a hero of the Dutch Resistance during WWII, died Monday. He was 86.
Gehrels was among the first members of the fledgling Lunar and Planetary Laboratory when he joined the UA in 1961. During a long and distinguished career Gehrels pioneered new research on asteroids and comets, especially those that pose a collision threat to Earth. He also developed and taught introductory astronomy courses that were popular with non-science undergraduates. (more…)
*Teams from Ireland, Taiwan, France, Poland, Brazil, Greece, Korea, Denmark and Romania today took home the nine top awards at Microsoft’s 9th annual Imagine Cup. Microsoft also announced a $3 million grant program to help Imagine Cup participants solve the world’s toughest challenges.*
NEW YORK CITY – July 13, 2011 – Student projects that tackle global problems such as improving road and fire safety, eradicating poverty, and creating a more sustainable environment took top honors at the Imagine Cup 2011 Worldwide Finals in New York on Wednesday.
Ireland’s Team Hermes won the competition’s premier Software Design category and $25,000 (U.S.) with their project that combined embedded technology, mobile devices and cloud computing technology to change driving habits and reduce road deaths. (more…)
SANTA CRUZ, Calif. – Knowing that the U.S. west coast was battered during the winter before last by a climatic pattern expected more often in the future, scientists have now pieced together a San Diego-to-Seattle assessment of the damage wrought by that winter’s extreme waves and higher-than-usual water levels. Getting a better understanding of how the 2009-10 conditions tore away and reshaped shorelines will help coastal experts better predict future changes that may be in store for the Pacific coast, the researchers say.
“The stormy conditions of the 2009-10 El Niño winter eroded the beaches to often unprecedented levels at sites throughout California and vulnerable sites in the Pacific Northwest,” said Patrick Barnard, USGS coastal geologist. In California, for example, winter wave energy was 20 percent above average for the years dating back to 1997, resulting in shoreline erosion that exceeded the average by 36 percent, he and his colleagues found. (more…)
RESTON, VA, July 13, 2011 – comScore, Inc., a leader in measuring the digital world, today released its monthly comScore 
qSearch analysis of the U.S. search marketplace. Google Sites led the explicit core search market in June with 65.5 percent of search queries conducted.
U.S. Explicit Core Search
Google Sites led the U.S. explicit core search market in June with 65.5 percent market share, followed by Yahoo! Sites with 15.9 percent and Microsoft Sites with 14.4 percent (up 0.3 percentage points). Ask Network accounted for 2.9 percent of explicit core searches, followed by AOL, Inc. with 1.4 percent. (more…)
A team of scientists has discovered the youngest dinosaur preserved in the fossil record before the catastrophic meteor impact 65 million years ago. The finding indicates that dinosaurs did not go extinct prior to the impact and provides further evidence as to whether the impact was in fact the cause of their extinction. (more…)
COLUMBIA, Mo. – Children who witness domestic violence are more likely to be in abusive intimate relationships and experience psychological problems such as post traumatic stress disorder (PTSD) in adulthood, according to the Centers for Disease Control and Prevention. A University of Missouri researcher has found that certain protective factors foster resilience and increase the likelihood that the cycle of violence will end for women who, as children, were exposed to their mothers’ battering.
Kim Anderson, associate professor in the MU School of Social Work, found that women are less likely to suffer from PTSD if they are more resilient, or better able to overcome adversity. In regard to childhood protective factors that increase adult resilience, Anderson found that mothers who were employed full-time had a positive influence on their children’s recovery from witnessing domestic violence. (more…)
*Focus on deadly April 27, 2011, outbreak in Alabama and surrounding states*
It was one of the deadliest tornado outbreaks in U.S. history.
Now scientists are organizing a research program to better understand the tornadoes that blew through Alabama and other southeastern states on April 27, 2011.
Scientists at the University of Alabama in Huntsville (UAH) are analyzing radar data from that day, then merging the information with detailed storm surveys and other data. They hope to learn more about how the storms formed, what made the storms so powerful and what might be done to make tornado warnings more effective. (more…)
