Word: givens
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...Swan's design further, refining the filament by using tungsten and filling the vacuum with gas, both of which increase the life span of a bulb. Still, even modern bulbs are inefficient - less than 6% of the energy used by a bulb goes into producing light. The rest is given off as heat...
Detailed simultaneously on Tuesday at the Paris meeting and in a paper in the New England Journal of Medicine, the U.S. government-sponsored trial (both the National Institute of Allergy and Infectious Diseases and the U.S. Army provided funding) involved about 16,400 Thai volunteers. Half were given six injections comprising two AIDS vaccines, neither of which had proved effective in previous studies; the other half of the study group was given a placebo. (Read "The Flip Side of Placebos: The Nocebo Effect...
...even with all these warnings, people still hesitate to use vaccines, given the results of a recent survey conducted by the Harvard School of Public Health in which 41 percent of adults say they will not get vaccinated for H1N1. This statistic may seem surprising, since vaccinations have long been considered a safe and effective means for preventing serious illnesses. There are reasons why, as a child, we get a host of vaccinations that prevent us from contracting diseases ranging from polio to rubella to, now, chicken pox. And while chicken pox may seem like just a rite of passage...
...Qing is hardly the sort of writer whom China wanted to be given a platform at the Frankfurt Book Fair, the largest annual event of its kind. China was the fair's guest of honor this year, and the country's official representatives wanted to showcase a few young, popular novelists. Dai, 68, is a journalist and author of serious works on the environment in China and social affairs like women's rights. Thanks to her vocal criticism of the Three Gorges Dam, Dai can no longer find a publisher in mainland China. Her ideas on social issues in China...
...successful 2008 Olympics showed China as a world leader in sport, and the relative strength of the country's economy amid the global financial downturn has given it further economic clout. China's domestic publishing industry has expanded rapidly since economic reforms began in the late 70s, with 270,000 titles published last year, but overseas recognition of this growing body of literature hasn't followed as quickly. Chinese leaders have long worried about China's lack of soft-power influence of the sort that the U.S. and Europe achieve through their prominent roles in media and arts...