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...research suggests that the WHO acted wisely in raising the pandemic alarm - and that the threat of H1N1 may not have passed. In a study released May 11 in the journal Science, researchers from Imperial College London, along with WHO staff and Mexican scientists, conclude that H1N1 is transmitted considerably easier than the regular seasonal flu and is about as deadly as the 1957 Asian flu, which killed about 2 million people worldwide. A World Bank study last year found that a pandemic of similar severity today might kill 14.2 million people around the world, and cut 2% from...
...Other research has documented how harmful stress can be on the body; anxiety can raise levels of hormones that promote inflammation and other metabolic processes that can wear down the cardiovascular system, making us vulnerable to stroke, hypertension and heart disease. These studies also show that some behavioral changes, such as getting regular exercise and eating a healthy diet, can help to reduce some of the damaging effects of stress on the body - something to keep in mind if you find yourself suddenly out of work...
Americans’ concerns about catching the H1N1 swine flu have decreased substantially over the past week, though more people have been taking action to protect themselves, according to a Harvard School of Public Health survey released Friday. The survey, conducted by the Harvard Opinion Research Program at HSPH, is the first comprehensive nation-wide survey that polls the reactions, beliefs, level of alarm about the outbreak. Results were announced through the Center for Disease Control, which funds the survey, as part of the CDC’s daily update on swine flu. This is the second HSPH survey...
...protection for prospective vehicles could be improved with V-shaped hulls that would better divert the force of the bombs. Additional armor could also be added to the existing designs of the 27-ton vehicles to better protect against RPGs and, just in case, enemy tank fire. The Army Research Lab could also receive more funding to speed up development of lightweight armor composites that would provide the protection of traditional steel at a fraction of the weight. (Check out a story on how the Army is developing robots...
...good news is that you can flip this particular psychological coin on its opposite side: recent research has found that positive stereotype reinforcement may be just as powerful as any negative threat. In a study published in the current issue of the Journal of Personality and Social Psychology, Indiana University psychologists found that women's performance on math tests did not suffer as researchers had expected, even when the typical "women are bad at math" stereotype was invoked, as long as a positive stereotype (say, college students are good at math) was presented at the same time. In this case...