منابع مشابه
Johnson & Johnson-Wharton Fellows Program in Management for Nurses.
T H I S BOOK'S CONTRIBUTING AUTHORS present practical management tools and techniques needed to cope with the uncertain future of healthcare. Although the book is directed to professionals in the Johnson & Johnson-Wharton Fellows Program in Managemen t for Nurses, other healthcare managers will find the information useful. The work of 11 contributing authors is organized in three parts: plannin...
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It is seldom possible to plausibly define and observe a pool of potential entrants to a market. This study overcomes that limitation by taking advantage of an opportunity to reasonably define the potential entrants into MTBE production, a rapidly growing environmental product from the mid-1980s to mid-1990s. Potential entrants are identified as those firms having access to specific assets tha...
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The Johnson-Neyman technique is a statistical tool used most frequently in educational and psychological applications. This paper starts by briefly reviewing the JohnsonNeyman technique and suggesting when it should and should not be used; then several different modifications and extensions of the Johnson-Neyman technique, all of them conceptually simple, are proposed. The close relation betwee...
متن کاملGenerating the Johnson filtration
For k ≥ 1, let I g (k) be the k term in the Johnson filtration of the mapping class group of a genus g surface with one boundary component. We prove that for all k ≥ 1, there exists some Gk ≥ 0 such that I g (k) is generated by elements which are supported on subsurfaces whose genus is at most Gk. We also prove similar theorems for the Johnson filtration of Aut(Fn) and for certain mod-p analogu...
متن کاملThe Johnson-Lindenstrauss Lemma
Definition 1.1 Let N(0, 1) denote the one dimensional normal distribution. This distribution has density n(x) = e−x 2/2/ √ 2π. LetNd(0, 1) denote the d-dimensional Gaussian distribution, induced by picking each coordinate independently from the standard normal distribution N(0, 1). Let Exp(λ) denote the exponential distribution, with parameter λ. The density function of the exponential distribu...
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ژورنال
عنوان ژورنال: JAMA
سال: 2021
ISSN: 0098-7484
DOI: 10.1001/jama.2021.2927