نتایج جستجو برای: modified contamination degree
تعداد نتایج: 591767 فیلتر نتایج به سال:
ABSTRACT The effect of position on the spread and the onset time of epidural anesthesia has not been well documented. This study is undertaken to assess the effect of modified trendelenburg position on the spread of epidural anesthesia for cesarean section. 739 parturients were undergone epidural anesthesia for elective or emergent sesarean section. They were divided into 2 groups in a...
Several recent studies have shown that velocity differences of very wide binary stars, measured to high precision with GAIA, can potentially provide an interesting test for modified-gravity theories which attempt emulate dark matter; in essence, MOND-like (with external field effect included) predict binaries (wider than $\sim 7$ kAU) should orbit 15\%$ faster Newtonian similar parameters; such...
Mycotoxins, as natural products of molds, are often unavoidable contaminants food and feed, to which the increasingly evident climate changes contribute a large part. The consequences more or less severe range from economic losses worrying health problems fatal outcome. One best preventive approaches is regular monitoring feed for presence mycotoxins. However, even under conditions frequent, co...
We investigate the performance of robust estimates of multivariate location under nonstandard data contamination models such as componentwise outliers (i.e., contamination in each variable is independent from the other variables). This model brings up a possible new source of statistical error that we call “propagation of outliers.” This source of error is unusual in the sense that it is genera...
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