Results 231 to 240 of about 493,432 (269)

Endoscopic direct-vision therapy for acute uncomplicated appendicitis: a retrospective study. [PDF]

Front Med (Lausanne)
Chen LP, Zhou F, Yu XJ, Feng YL.
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The correlation between triglyceride-glucose index and the risk and severity of obstructive sleep apnea in the general population: a single-center cross-sectional study. [PDF]

J Thorac Dis
Yang J, Liang ZA.
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The relationship between a body shape index and abdominal aortic calcification: a population-based study. [PDF]

Clinics (Sao Paulo)
Wang Y, Su Y, Luo C, Yang H, Qin X.
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The lattice of generalized normal L-subgroups

Journal of Intelligent & Fuzzy Systems, 2014
Many studies have investigated the lattice structure of fuzzy substructures of algebraic sets such as group and ring. Some important results about modularity and distributivity have been obtained in these studies. In this paper, we first define the notion of (normal) (λ,μ)-L-subgroups on a group and investigate some of their properties.
Bayrak, Dilek, Yamak, Sultan
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Convex l-subgroups

1994
Let us denote by C(G) the set of all convex subgroups of the lattice-ordered group G. The basic fact for the structure theory of l-groups is the following result.
V. M. Kopytov, N. Ya. Medvedev
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The H-L subgroup of guinea-pig cardiac M2 receptors (M2β) regulates inositol phosphate formation

European Journal of Pharmacology, 1989
In previous studies, we showed that cardiac muscarinic receptors (M2) are composed of two subgroups, M2 alpha and M2 beta, with different affinities for agonists and that the M2 alpha subgroup is coupled with inhibition of adenylate cyclase. We now studied which subgroup was responsible for the formation of inositol mono- (IP), bis- (IP2), tris- (IP3 ...
A, Mizushima, S, Uchida, X M, Zhou, T, Osugi, T, Imaizumi, N, Misaki, Y, Tatebayashi, H, Yoshida   +7 more
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Convex structures via convex \(L\)-subgroups of an \(L\)-ordered group

2019
Summary: In this paper, we first characterize the convex \(L\)-subgroup of an \(L\)-ordered group by means of four kinds of cut sets of an \(L\)-subset. Then, we consider the homomorphic preimages and the product of convex \(L\)-subgroups. After that, we introduce an \(L\)-convex structure constructed by convex \(L\)-subgroups.
Liu, H., Fan, W., Wang, S.
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