方差分析中的元和因素 试验中要考察的指标称为 试验指标 ，影响 试验指标的条件称为因素 ，因素所处的状态称为 水平 (通常用于3个或更多水平时；如果只有2个水平考虑 T-test);若试验中只有一个因素 改变则称为 单因素试验，若有两 ...

The scarce resource in the SDLC is no longer engineering hours developing features, but rather the trust that a particular ...

Get insights on the upcoming HOPE 3 phase 3 trial, key endpoints, and investment risks for CAPR. Learn what to watch in ...

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This paper would be of interest to researchers studying cognitive control and adaptive behavior, if the concerns raised in the reviews can be addressed satisfactorily. Understanding how task knowledge ...

New data suggest that air trapping may be a more useful predictor of post-bronchoscopic lung volume reduction outcomes for ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

I've tested everything from TVs to phones, PCs, tablets and more. While wired headphones are having a bit of a nostalgia moment, wireless headphones have become the norm for those who want to listen ...

Nguyen (Jearlie), N. (2025) The Effects of Cashierless Technology on Amazon’s Stock Price. iBusiness, 17, 218-227. doi: ...

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Rapid, combined and personalized non-invasive stimulation of the precuneus improves associative memory, enhances local gamma expression, and strengthens precuneus–hippocampal connectivity.