Word: retains
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...considerable amount of learning, especially for elderly people who may not be accustomed to the equipment. To learn how to use dumbbells, a leg press or a latissimus pull-down machine correctly, for example, the volunteers were required to focus on the task at hand, master new techniques and retain new information about proper and safe use of equipment. Previous studies have shown that such learning can help older adults maintain mental acuity. (See "The Year in Health 2009: From...
Hepatitis B is transmitted through blood or bodily fluids - spread through unprotected sex, blood transfusions, sharing of needles or contaminated tattoo or acupuncture instruments. Hepatitis C spreads only through infected blood. Patients with hepatitis B typically fight off the virus on their own, after which they retain lifelong immunity to the disease; however, about 6% to 10% of adults and children over five who are infected go on to develop chronic disease. (The numbers are much higher for younger children and infants who contract the virus.) Hepatitis C is more often a chronic infection, with a minority of patients experiencing...
...this means that even in places like Pakistan and Yemen where al-Qaeda or its affiliates retain some organizational presence, it is much harder to train lots of would-be terrorists for complex, mass-casualty attacks. In response, al-Qaeda seems to be relying more on solo operators, people like Abdulmutallab, Fort Hood gunman Major Nidal Malik Hasan and Najibullah Zazi, the Afghan American arrested last year for allegedly plotting to blow up buildings in New York. These lone wolves are harder to catch, but they're also less likely to do massive damage. Al-Qaeda's new motto, according...
...Weston town meeting, Harvard representatives plan to present an alternate plan in which the University would retain ownership of approximately 15 to 17 acres of contaminated land—parcels with permanent restrictions on their usage that would likely preclude any future development or agriculture on the sites. The remaining 45 to 47 acres of uncontaminated land would be sold to the town at a reduced price...
...bigger scare is how hard fought the contest became. Even if Coakley wins comfortably now, this past week was a major warning shot for vulnerable members who will surely have taken note at the amount of investment and energy it took to retain the seat. This is Massachusetts, after all, where both Senators, the governor, all 10 congressional members and a large majority of the state legislature are Democrats. It doesn't get much bluer than the Pilgrim State. In other words, whatever happens, the big takeaway from the race will be: If Teddy's seat isn't safe...