And the study found that such negative feelings decreased a subject's opinion of a subsequent AD.

研究发现，这样的消极情绪会降低实验目标对后续广告的感觉。

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The purpose of this study was to compare the quality of information handed over using the traditional AD hoc method of a handover sheet versus a web-based electronic software programme.

本研究的目的是比较使用传统方法的特设交接表与一个基于网络的电子软件方案的信息质量。

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Study Design. Biomechanical roles of anterior and posterior portions of the disc (AD and PD, respectively) in governing posterior facets (PF) behavior of a C5-C6 motion segment.

研究设计：研究椎间盘前、后部分（分别为AD和PD）在调节C5-C6运动节段后方小关节面（PF）活动的生物力学作用。

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There will always he suggests appear to be something ad hoc about the methods used in the study of politics.

主题允许多少精准性？我们如何得知,事情总有，他也提到,总有一些事是特别的。

耶鲁公开课 - 政治哲学导论课程节选

The Prevention study found that a third of patients who saw an ad for their medicine felt better about its safety, were more likely to take it, and were reminded to re-order their prescription.

ECONOMIST: Go on, it’s good for you | The

Arbitron officials agree with Clear Channel on this point--a study the company commissioned this year said 25% of marketers surveyed said radio ad spending would increase if the new meters were put in place, while 8% said they would cut spending if the old system sticks around.

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