Anthony August Albanese (1908–1994)
نویسندگان
چکیده
منابع مشابه
Generalized Albanese morphisms
We define generalizations of the Albanese variety for a projective variety X. The generalized Albanese morphisms X albr // _ _ _ Albr(X) contract those curves C in X for which the induced morphism Hom(π1(X),U(r)) → Hom(π1(C),U(r)) has a finite image. Thus, they may be interpreted as a U(r)-version of the Shafarevich morphism.
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Comment: There was angiocentric involvement, with atypical cells that were positive for the B cell marker CD20, with more benign appearing CD3 positive T cells also present. Reticulin stain showed reticulin proliferation about involved vessels. In situ hybridization of lesions showed strong positivity for EBV. Some members of the audience noted the presence of intranuclear inclusions in the les...
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Using sheaf theoretic methods, we define functors Lπ0 : DMeff(k) → D(HI≤0(k)) and LAlb : DMeff(k) → D(HI≤1(k)). The functor LAlb extends the one in [3] to nonnecessarily geometric motives. These functors are then used to define higher Néron-Severi groups and higher Albanese sheaves.
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S-Adenosylmethionine decarboxylase is a key enzyme for the synthesis of polyamines in mammals, plants and many other species that use aminopropyltransferases for this pathway. It catalyses the formation of S-adenosyl-1(methyl th io)-3-propylamine (decarboxyla ted S-adenosylmethionine), which is used as the aminopropyl donor. This is the sole function of decarboxylated S-adenosylmethionine. Its ...
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If X is a principal homogeneous space, or torsor, under a semi-abelian variety A over a field k, one can naturally associate with it two integers which give a measure of its nontriviality: the index I(X), defined as the greatest common divisor of the degrees of the closed points of X, and the period P (X), which is the order of the class of X in the Galois cohomology group H1(k,A). The period d...
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ژورنال
عنوان ژورنال: The Journal of Nutrition
سال: 1997
ISSN: 0022-3166,1541-6100
DOI: 10.1093/jn/127.12.2270