小组给495位年龄在35-47岁间的试验者系上精密的腕带,这些腕带可追踪人体的细微活动。
They fitted 495 people aged 35 to 47 with sophisticated wrist bands that tracked subtle body movements.
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。
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.
比尔·克林顿慈善基金会目前正在在坦桑尼亚进行一项试验来研究amfm计划,将这些社会市场因素精密的组织起来用于训练消费者。
Bill Clinton's charitable foundation is running a pilot project in Tanzania studying the AMFm idea, incorporating precisely such "social marketing" policies for educating consumers.
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