منابع مشابه
Ii NOTE ON
This research was supported partly by the Office of, Naval Research under Contract No. Nonr-855(OP) for research in probability and statistics at Chapel Hill and partly by the United States Air Force through the Air Force Office of Scientific Research of the Air Research and Development Command under Contract No. AF 49(638)-213. Reproduction in whole or in part for any purpose of the United Sta...
متن کاملHorace Barlow
Horace Barlow is retired Royal Society Research Professor of Physiology at the University of Cambridge, and Fellow of the Royal Society. He graduated in Medicine at Cambridge in 1947 and stayed there doing research in vision until 1964. He then moved to the University of California at Berkeley, staying there until 1973 when he returned to Cambridge. His main interest has always been in vision, ...
متن کامل12-Nitromethyl-14-deoxyandrographolide
In the mol-ecule of the title compound {systematic name: 3-[2-(6-hydr-oxy-5-hydroxy-methyl-5,8a-dimethyl-2-methyl-ene-per-hydro-1-napth-yl)-1-(nitro-meth-yl)eth-yl]-2(4H)-furan-one}, C(21)H(31)NO(6), the cyclo-hexane rings have chair conformations. Intra-molecular O-H⋯O hydrogen bonding results in the formation of a six-membered non-planar ring with a twist conformation. In the crystal structur...
متن کاملA Note on ∆ lnL = � 12 Errors
The points at which the log likelihood falls by 1 2 from its maximum value are often used to give the ‘errors’ on a result, i.e. the 68% central confidence interval. The validity of this is examined for two simple cases: a lifetime measurement and a Poisson measurement. Results are compared with the exact Neyman construction and with the simple Bartlett approximation. It is shown that the accur...
متن کاملMore on Components : Working Note 12
This working note aims to develop the ideas of our earlier AAAI’97 paper [Clark and Porter, 1997] into a more coherent implementation framework. We would like to reach the stage where building and linking components becomes a routine task, but this requires a concrete description of what a component data structure looks like and how it would be used. This document aims to do this, adding in som...
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ژورنال
عنوان ژورنال: The Classical Review
سال: 1896
ISSN: 0009-840X,1464-3561
DOI: 10.1017/s0009840x00203612