Word: journal
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Dates: during 2000-2009
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...across the U.S., led by Dr. Steven DeKosky at the University of Virginia School of Medicine, report that elderly people taking ginkgo supplements showed no notable differences in scores on brain-function tests from people taking placebo pills. The team, which published its results Tuesday, Dec. 29, in the Journal of the American Medical Association, tested volunteers on a range of tasks, including memory, attention, language, and visual and spatial constructions, and found that the extract from the ancient tree did little to slow the decline of these functions. (See the top 10 medical breakthroughs...
Speaking near his wife's grave on Sunday, Dec. 27, Zardari railed against unnamed forces that were conspiring to derail his shaky and unpopular government and Pakistan's democracy. Writing in the Wall Street Journal the same day, Zardari said that "a litany of ancient charges of corruption - the modus operandi of past plots against every democratically elected government in Pakistan - now threatens to undermine the legitimacy of our government." The blame, he added, lies with those who refused to stand with him against terrorism and his opponents in the media...
...second study in the same journal, researchers at Iowa State University used computer modeling to figure out how the length of a runner's stride might change the force applied to his or her bones and thereby affect the risk of stress fractures. Researchers recruited 10 male participants, each of whom typically ran about three miles per day, and calculated their risk of experiencing a stress fracture - about 9% over 100 days. By observing the participants running at varying stride lengths and recording the amount of force their foot strikes exerted on the ground, researchers were able to estimate...
...risk of arthritis as the least active. About 9% of the participants overall developed arthritis over the course of the study, as measured by symptoms reported to their physicians (pain and difficulty walking) as well as X-ray scans. And in the same year, Australian researchers writing in the journal Arthritis and Rheumatism found that people who exercised vigorously had thicker and healthier knee cartilage than their sedentary peers. That suggests the exercisers may have also enjoyed a lower risk of osteoarthritis, which is caused by breakdown and loss of cartilage. (Read "Runner Trend: Going Barefoot...
...discovery, published in the British journal Nature last week, shows that ground-based technologies are capable of finding such planets...