Behavior :: Geographer designs computer model to predict crowd behavior

Patterns of human behavior and movement in crowded cities — the tipping point at which agitated crowds become anti-social mobs, the configuration of civic areas as defensible spaces that also promote free speech, the design of retail space that fosters active walking — are at the core of an immersive 3-D computational model under development by an Arizona State University geographer.

Multiple Sclerosis :: Testosterone may help men with multiple sclerosis

A small pilot study suggests that testosterone treatment is safe, well tolerated and may reduce symptoms, slow brain degeneration and increase muscle mass in men with relapsing-remitting multiple sclerosis, the most common form of the disease, according to a report in the May issue of Archives of Neurology, one of the JAMA/Archives journals.

Exercise :: Log-on to shape-up

The Internet can be an effective tool in helping inactive adults to get moving, a new study suggests. Researchers at The Miriam Hospital and The Warren Alpert Medical School of Brown University found that web-based intervention programs aimed at changing the behavior of sedentary adults were just as effective as traditional, print-based programs.

Child Care :: Global walk to end child hunger

On Sunday, 13 May 2007, hundreds of thousands of people worldwide will walk together over a 24-hour period in each of the planet?s time zones, to deliver a message: child hunger has no place in this world and citizens across the globe can put an end to it.

Pollution :: Doctors should assess and advise on risks of outdoor air pollution

If you have some form of lung or cardiovascular disease, has your doctor told you how to check today’s “AQI”?and what to do if it’s over 100? Health care professionals should inform sensitive patients about the risks of exposure to air pollutants and recommend avoidance strategies for days when air quality is low, according to a special report in The American Journal of the Medical Sciences, published by the Southern Society for Clinical Investigation by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

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