Word: labs
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Dates: during 2000-2009
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Cell-phone broadcasting has caught on in some unexpected places. Republican Congressman John Culberson of Texas recently filmed and broadcast 25 Qik videos, including one meta-video: live footage of the Phoenix Mars landing from the Jet Propulsion Lab control room in Pasadena, Calif. H2o News, which broadcasts events for the Vatican, has streamed dozens of Qik videos so far, including some documenting the Pope's travels. But even for more mundane occasions, Qik's early fans say it's satisfying to know you could broadcast anything to anyone in the world at a second's notice should the need...
...objective is to standardize methods for validating genetic tests and guaranteeing accuracy and quality, says Mari Baker, CEO of California-based Navigenics. For now, all clinical labs, including those that conduct genetic tests, are regulated by the Centers for Medicare and Medicaid Services, which, under the federal Clinical Laboratory Improvement Amendments (CLIA), governs lab-personnel qualifications, quality-control procedures and proficiency testing. But critics argue that the law needs to be updated to include standards for genetic-testing labs. CLIA requires independent evaluations of labs' test-performance proficiency, for example, but genetic-testing labs are exempt from this rule, according...
...Patricia Nyalusi follows the reenactment of the Stations of the Cross on Friday, she waves a handkerchief-sized Tanzanian flag. At home in Mbeya, in the country's south, "I never dreamed of such a big journey." From her small wage as a hospital lab technician, she supports both her parents and three younger siblings. But friends who went to the last World Youth Day, in Cologne, Germany in 2005, inspired her to aim for Sydney. She sees the pilgrimage partly as a thank-you to the missionaries who put her through school and college. "I put something aside each...
...making. Virologist Robin Weiss of University College London began to study the relevant receptor in 2003, after seeing earlier research that showed how variation in another gene similarly blocked the receptor that allows HIV to enter white blood cells; far fewer people carry that variant. In the lab, Weiss found that the African-specific receptor, called DARC, or duffy antigen receptor for chemokines, also interacted with HIV: the receptor binds to a wide array of proteins that suppress the virus's replication. Intrigued, but unable to explain why the lack of the receptor increased HIV infection, Weiss teamed up with...
...Kentucky, has found that study volunteers who are warned that an alcoholic drink will highly impair their performance on a psychomotor test actually do better on the test than people who are given the same drink but no information about impairment. In other words, at least in a lab setting, those who are led to believe they're about to get truly blotto end up not letting themselves get so blotto. They don't perform as well as sober people, but they perform a lot better than the average drinker...