But then came the latest study on the issue, this one from researchers at the University of California at San Francisco, using a more sensitive type of M. r.

而最新的一项这方面的研究是由位于旧金山的加利福尼亚大学研究人员开展的，试验中使用了比之前更为精密的磁共振成像技术。

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Stimulus Control Therapy Professor Richard R. Bootzin has been researching sleep disorders for many years at the University of Arizona sleep research Lab.

多年来，美国亚利桑那州睡眠研究实验室刺激控制疗法方面的理查德·布特森教授一直在研究睡眠障碍现象。

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Charles R. Fisher, a professor of biology at Pennsylvania State University, has studied the alien communities and says some are now in the path of the undersea oil plume.

宾夕法尼亚州立大学的生物学教授查尔斯·费舍尔是专门研究管状蠕虫的专家，他说在海底漏出油污浮起的路径上正生长着一些蠕虫。

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The current president of the university is R.

FORBES: Texas A&M University, College Station

He was followed by Salim Yusuf of McMaster University and Michael R.

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They inspired Geoffrey Chaucer, whose "Canterbury Tales" contain five fabliaux, and Giovanni Boccaccio's "Decameron" draws on them as well, says Yale University French professor R.

WSJ: A Fresh, Frisky Look at Medieval Times