PITTSBURGH—Carnegie Mellon University researchers are urging companies to embrace new methods for following the trail of dangerous carbon emissions that are responsible for much of the world's global warming threats.
Culture
A new report from the National Research Council, ASSESSMENT OF THE BUREAU OF RECLAMATION'S SECURITY PROGRAM, looks at the level of security preparedness at many of the nation's largest dams, including five national critical infrastructure sites: Hoover, Folsom, Grand Coulee, Glen Canyon, and Shasta dams. The report assesses security programs at these sites and suggests ways to improve the Bureau of Reclamation's ability to prevent, deter, respond to, and recover from malicious acts at its facilities, which provide water and power to millions.
Progress toward addressing the issues of bycatch and marine debris reduction will be featured at the MCA's booth at the upcoming annual meeting of the American Fisheries Society (AFS) in Ottawa, Ontario, Canada.
The 138th Annual Meeting of the AFS takes place at the Ottawa Congress Centre and Westin Hotel August 17-21, 2008. The theme of the meeting is "Fisheries in Flux: How Do We Ensure Our Sustainable Future."
Using a novel theoretical approach, researchers from NASA and other institutions have identified the common thread that determines how aerosols from human activity, like the particles from burning of vegetation and forests, influence cloud cover and ultimately affect climate. The study improves researchers' ability to predict whether aerosols will increase or decrease cloud cover.
East Lansing, MI – August 14, 2008 – One of the most pressing issues on the American political agenda is the influence of private dollars in public institutions. A new study in the American Journal of Political Science reveals that increased campaign spending significantly improves citizen participation in State Supreme Court elections.
Charlotte, N.C. – August 14, 2008 – Family businesses are very important to the U.S. economy. They comprise an estimated 80 percent of the 15 million businesses in the U.S., contribute to more than 50 percent of America's Gross Domestic Product, and generate 78 percent of new jobs in the economy. A new study in the Journal of Small Business Management shows that promoting the fact that the business is a "family" business positively influences customer purchasing decisions.
BOSTON – For some, spending in today's tumultuous economy is not a problem, especially for those who don't care what everyone else has. But for others, casino splurges, not saving enough or buying the latest iPhone on impulse can lead to emotional turmoil or financial troubles, according to several new studies on consumer behavior.
A quick stop at the supermarket: Balancing bananas, peppers and tomatoes in your arms, you rush from the vegetable counter to the self-service scales in order to print out the respective price label. But what was that number again, the one you had to enter for the tomatoes?
Amsterdam, August 14, 2008 – A recent article published in Virology (www.elsevier.com/locate/yviro), reports the identification of a bluetongue virus strain that caused the northern European Bluetongue outbreak in 2006. Comparison of the virus strain with the sequences of other previously isolated strains showed that it originated in sub-Saharan Africa, rather than from vaccine strains or strains circulating in southern Europe.
The Mission Control Team at ESA's Space Operations Centre (ESOC) are now in intense training for the scheduled 10 September launch of GOCE, the Agency's Gravity field and steady-state Ocean Circulation Explorer.
DURHAM, N.C. – What do a tree and the Eiffel Tower have in common?
According to a Duke University engineer, both are optimized for flow. In the case of trees, the flow is of water from the ground throughout the trunk, branches and leaves, and into the air. The Eiffel Tower's flow carries stresses throughout the structure without collapsing under its own weight or being downed by the wind.
For most engineers, the laws governing fluid and solid mechanics like these examples are like oil and water – they just don't mix.
Durham University expert, Alex Densmore, is to explore the fault lines that caused the May 12th earthquake in China that killed 69,000 people.
Dr. Densmore, Director of Hazards Research at the Institute of Hazard and Risk Research at Durham University, is the first UK scientist to visit the region to research the faults and the effects and causes of the Sichuan earthquake since the disaster.
CHAPEL HILL – People who use monosodium glutamate, or MSG, as a flavor enhancer in their food are more likely than people who don't use it to be overweight or obese even though they have the same amount of physical activity and total calorie intake, according to a University of North Carolina at Chapel Hill School of Public Health study published this month in the journal Obesity.
University Park, PA – August 13, 2008 – Relational Uncertainty refers to people's lack of confidence in their perceptions of relationship involvement. A new study in the journal Personal Relationships evaluated associations between intimacy and relational uncertainty and found that fluctuations in perceptions of relationships are meaningful aspects of non-marital romantic relationships.