منابع مشابه
Vibrational Spectra, Assignments and Normal Coordinate Analyses for Crystalline Zirconium Tetrachloride and Tetrabromide
The structure of solid zirconium tetrachloride is known from X-ray studies[l] to consist of extended chains of distorted octahedra with two bridging chlorine atoms between adjacent zirconium atoms. Although the unit cell possesses a center of symmetry, the two pairs of bridging chlorine atoms attached to a given zirconium atom are not trans to each other. The factor group symmetry thus is C2h w...
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We give an overview of the running time analysis of the random divide-and-conquer algorithm FIND or QUICKSELECT. The results concern moments, distribution of FIND’s running time, the limiting distribution, a stochastic bound and the key: a stochastic fixed point equation.
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Pendred's syndrome is defined as a triad of congenital perceptive hearing loss, goiter, and abnormal perchlorate test. Three brothers with Pendred's syndrome [P.S.] are reported. The oldest brother has hearing loss (he has been deaf and mute since childhood) and has a large goiter. A thyroid scan revealed euthyroid multinodular goiter and a perchlorate test was performed, and reported abno...
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Usher's syndrome is a genetically inherited autosomal recessive disorder resulting in the double handicap of deafness and progressive blindness, known as retinitis pigmentosa. The disease is also associated with psychoses, mental retardation, and other major neurophysiological changes. It appears to be more common among Jewish individuals and consanguinous marriages. While it is rare in th...
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In the Journal of the American Mcdical Association of November 19th, 1921, there appeared a note by Maurice C. Hall on the use of Carbon tetrachloride for the removal of hookworms in animals. Dr. Hall is the senior zoologist, United States Bureau of Animal Industry, and he found this drug to be a powerful anthelmintic in dogs* and suggested its trial in human uncinariasis. Carbon tetrachloride ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Structural Chemistry
سال: 2018
ISSN: 2053-2296
DOI: 10.1107/s205322961800219x