Alternatives to animal testing and the identification of reliable methods that may decrease the need for animals are currently the subject of intense investigation worldwide. Alternative testing procedures are particularly important for synthetic and natural chemicals that exert their biological actions throug...
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Back-propagation has been the workhorse of recent successes of deep learning but it relies on infinitesimal effects (partial derivatives) in order to perfo... DH Lee,S Zhang,A Fischer,... - Joint European Conference on Machine Learning & Knowledge Discovery in Databases 被引量: 55发表: 2015...
Let (X1, X2) be a bivariate random variable of the discrete type with joint probability density function pij = pr[X1 = i, X2 = j], i, J = 1, ..., k. Based ... HE Barmi,SC Kochar - 《Statistics Probability Letters》 被引量: 21发表: 1995年 加载更多来源...
The property rights structure of these alternatives, they argue, fails to provide participants with the appropriate incentives to maximise the joint surplus, and this leads to chronic under-investment problems that ultimately undermine their long-term chances of survival. This paper argues that this ...
As a matter of interest it was believed up to Whitman's publication that such an attempt would be futile. 展开 关键词: Hip Joint Humans Osteoarthritis, Hip Arthroplasty History, 20th Century DOI: 10.1097/00003086-196300310-00001 年份: 2013 ...
It documents the ways in which fathers' rights groups in Australia have influenced changes in family law, which privilege parental contact over safety, particularly through moves toward a presumption of children's joint residence. They have attempted to discredit female victims of violence, to wind...
The NASA White Sands Test Facility (WSTF) in a joint program with the Naval Sea Systems Command has evaluated a number of solvents as alternatives to the u... H Beeson,P Biesinger,R Delgado,... 被引量: 5发表: 1999年 Development of a DSS for the generation of WWTP configuration alternat...
Compatibility of those alloys with a variety of representative flux chemistries is considered essential, and is determined for performance in handling-ability, including shelf life and tack time, and soldering capability, including solder balling, wetting, and solder joint appearance. Results indicate ...
The general model of a contingency table with fixed margins is used to suggest (a) a measure of level of agreement among several os when compared internally, (b) a conditional measurement of agreement for several os compared internally, (c) a test for the joint agreement of several os when...