نتایج جستجو برای: zg clean
تعداد نتایج: 33172 فیلتر نتایج به سال:
In this note, we prove that the alternating group A4 is a CI-group and that all disconnected Cayley graphs of A5 are CI-graphs. As a corollary, we conclude that there are exactly 22 non-isomorphic Cayley graphs of A4 • Let G be a finite group and set G# = G \ {I}. For a subset S ~ G# with S = S-l := {S-l Is E S}, the Cayley graph is the graph Cay(G, S) with vertex set G and with x and y adjacen...
BACKGROUND Current understanding of adrenal steroidogenesis is that the production of aldosterone or cortisol depends on the expression of aldosterone synthase (CYP11B2) and 11β-hydroxylase cytochrome P450 (CYP11B1), respectively. However, this has never been studied in dogs, and in some species, a single CYP11B catalyzes both cortisol and aldosterone formation. Analysis of the canine genome pr...
CONTEXT The mechanisms of postnatal adrenal zonation remain unclear. OBJECTIVE To provide a clue for a possible role of estrogens in adrenarche, we studied the expression of estrogen receptor (ER)alpha, ERbeta, G protein-coupled receptor (GPR)30, and cP450aromatase (cP450arom) in human adrenal tissue. DESIGN Human adrenal tissue was collected from three postnatal age groups (Grs): Gr 1, you...
in this paper, we introduce the new notion of strongly j-clean rings associatedwith polynomial identity g(x) = 0, as a generalization of strongly j-clean rings. we denotestrongly j-clean rings associated with polynomial identity g(x) = 0 by strongly g(x)-j-cleanrings. next, we investigate some properties of strongly g(x)-j-clean.
We give a necessary and sufficient condition, in terms of a certain reflection principle, for every unconditionally closed subset of a group G to be algebraic. As a corollary, we prove that this is always the case when G is a direct product of an Abelian group with a direct product (sometimes also called a direct sum) of a family of countable groups. This is the widest class of groups known to ...
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