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  • 1
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Multiple endocrine neoplasia type 1 (MEN1), an autosomal dominant disease characterized by neoplasia of the parathyroid glands, anterior pituitary and endocrine pancreas, is rarely reported in Asian populations. The MEN1 gene, mapped to chromosome 11q13 but yet to be cloned, has been found to be homogeneous in Caucasian populations through linkage analysis. Here, two previously unreported Asian kindreds with MEN1 are described; link-age analysis using microsatellite polymorphic markers in the MEN1 region was carried out. The first kindred, of Mongolian-Chinese origin, is a multigeneration family with over 150 living members, eight of whom are affected to
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Комплекс родий(I)-бипиридин, прикрепленный к полистиролу, катализирует гидрирование различных субстратов. Скорость имеет первый порядок по катализатору. Ниже предела наыщения катализатора и 1 атмосферы давления водорода, порядок реакции по субстрату и водороду также равен 1. Скорость реакции описывается зависимостью: Скорость α [Катализатор][Субстрат][H2].
    Notes: Abstract Rhodium(I)-bipyridine complex anchored to polystyrene catalyzes the hydrogenation of a variety of substrates. The rate is first order with respect to catalyst. The order with respect to substrate and hydrogen follows first order rate law below the saturation limit of the catalyst and 1 atm of hydrogen. The rate law is Rate=α[Catalyst][Substrate][H2]
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Комплекс Rh(I)-1,10-фенантролин, нанесенный на полистирол, катализирует гидрирование различных субстратов. Реакция имеет первый порядок по отношению к катализатору. Ниже предела насыщения катализатора и давления водорода ниже одной атмосферы порядок реакции по субстрату и водороду равен единице. Предложена следующая формула для описания скорости реакции:
    Notes: Abstract Rhodium(I)-1,10-phenanthroline complex anchored to polystyrene catalyzes the hydrogenation of a variety of substrates. The rate is first order with respect to catalyst. The order with respect to substrate and hydrogen follows a first order rate law below the saturation limit of the catalyst and 1 atmosphere pressure of hydrogen, respectively. The following rate law is proposed: $$Rate \propto [Catalyst][{\rm H}_2 ]\frac{{[olefin]}}{{1 + [olefin]}}$$
    Type of Medium: Electronic Resource
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