In the News
Screening For Osteoporosis Prevents Hip Fractures In Older Adults Researchers at Johns Hopkins have determined that screening for osteoporosis in men and women age 65 and older can prevent a large number of hip fractures, a debilitating, traumatic experience for 340,000 older adults annually. Herblock's History: Political Cartoons from the Crash to the Millenniu Features the work of Pulitzer Prize-winning editorial cartoonist Herb Block. He was best known for caricatures of American presidents from Herbert Hoover to Bill Clinton and for his work during the Watergate investigation. The site includes annotated artwork, a biography of Herblock, and his own writing on political cartooning. An exhibit from the Library of Congress. HIV-1 Kills Immune Cells In The Gut That May Never Bounce Back Two new studies from Rockefeller University and the Aaron Diamond AIDS Research Center (ADARC) show that the immune cells in other body tissues may never rebound after HIV infection, suggesting the need for additional ways to monitor immune system health, and the need for hypervigilance as HIV-positive patients live into their forties, fifties, sixties and beyond. Regular Computer Use For Work, But Not Play, Aids Student Test Perform Regular use of computers can have an effect on student performance on standardized tests, according to a new study by researchers at Boston College and the University of Massachusetts at Lowell. Antibodies Linked To Kidney Transplant Rejection Identified Scientists have identified antibodies associated with transplant rejection of otherwise healthy kidneys. For years, physicians have been perplexed as to why some seemingly well-matched kidneys were still rejected. The new effort has turned up a likely culprit -- antibodies that aren't targeted by current testing methods. Children's Belly Fat Increases More Than 65 Percent Since 1990s Abdominal obesity increased more than 65 percent among boys and almost 70 percent among girls between 1988 and 2004. The finding of growing girth is significant because abdominal obesity has emerged as a better predictor of cardiovascular disease and type 2 diabetes risk than the more commonly used Body Mass Index, a weight-to-height ratio that can sometimes be misleading. Yerkes-based Experiment Confirms Cultural Transmission And Conformity Humans are not alone in their desire to conform to cultural norms, according to new study findings that confirm, for the first time, chimpanzees share the same conformist tendencies. Researchers, in determining how chimpanzee communities share and maintain traditions, discovered they possess a natural motivation to copy their peers well into adulthood and say that although other species show some cultural behaviors, the level of cultural variation shown by chimpanzees is exceeded only by humans. It's Early: AMD 64 X2 6000+ The latest chopping-edge Athlon is supposedly embargoed until Feb. 20, but we hear Newegg is selling it. Plus: Our Sunday tech news roundup sees the Palm OS clinging to life and Bill Gates dissing TV. In Gadget Lab. Treatment With NAC Is Associated With Better Outcomes For Children Wit A new retrospective study on the effects of N-acetylcysteine on children with acute liver failure not caused by acetaminophen poisoning has found that the treatment was associated with a shorter hospital stay, higher incidence of liver recovery, and better survival after transplantation. Hit Me! How to Understand Vizio's New TVs in Vegas Terms Vizio unleashed a torrent of 30 TV models in their press conference at CES. How to make sense of all those models? We explain it all in terminology any visitor to Vegas could understand.
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