Word: occurs
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Dates: during 2000-2009
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...also called hairline fractures, which result from the compounding of tiny cracks in the bone over time. It's not uncommon for such tiny cracks to appear in the bones that bear the heaviest loads, like the tibia (shinbone), but they usually heal quickly and go unnoticed. Stress fractures occur when bone damage happens suddenly, without enough time to heal. For instance, high school athletes who stop training all summer and then abruptly start attending practice every day have a much higher risk of stress fractures in their shinbones than their friends who practiced regularly over the break...
Since autism is generally diagnosed before age two, most scientists believe the factors that contribute to ASD occur during pregnancy, or in the months immediately following birth. A pregnant mother's advanced age might be one such influence, along with certain behavioral and environmental exposures she or her newborn baby may experience - any combination of which could be interacting with their particular genetic makeup to promote ASD. Isolating the most causative culprits will be a challenge, say autism experts. "There is so much stuff out there, whether it is diet or infection," says Goldstein. "We could make a list...
...biases are often expressed by characters on popular television shows, and that viewers not only pick up these attitudes but allow them to shape their own outlooks on race. The most insidious part of this cultural traffic, the researchers found, is that the transmission of race bias appears to occur subconsciously, unbeknownst to the viewer. (Watch a video of the best television series...
...addition, the Islamic month of Muharram begins on Dec. 18 this year, kicking off 10 days of ceremonies in Shi'ite Islam that culminate on the holy day of Ashura, when the martyrdom of Hussain, grandson of the Prophet Muhammad, is mourned. Public events occur in every city, town and village in Iran, and as with other religious holidays that have occurred since June, the opposition is likely to encourage supporters to come out and defy the regime. To prevent this, the conservatives who control the government may try to portray the protesters as desecraters of the legacy of Khomeini...
General campus development in Allston, the third and final phase of the new plan, will occur “as resources allow and only after a targeted evaluative process that will begin next month.” The process will be led by a new guided Work Team “with expertise in design, urban planning, business strategy, real estate development, and public policy,” according to the letter. The committee will include Peter Tufano, senior associate dean for planning and university affairs at Harvard Business School, Bill Purcell, director of the Institute of Politics and former...