نتایج جستجو برای: cgs
تعداد نتایج: 1348 فیلتر نتایج به سال:
The purpose of this study was to investigate changes in the periodontal masseteric reflex (PMR) after experimentally induced occlusal hypofunction. Wistar rats were divided into control groups (CGs) and hypofunction groups (HGs). Rats in the HGs had their lower incisors cut down every other day for 6 weeks. Electrical stimulation was given to the periodontal ligaments of an upper incisor or the...
Background: The pathophysiology of the varicocele has received considerable study, both in humans and in animal models. The sperm DNA damage and related oxidative stress have been identified as significant cause of male infertility. Present study was designed to evaluate the testicular nitric oxide (NO) generation, lipid and carbonyl groups (CGs) peroxidation and to analyze related sperm DNA da...
The conjugate gradient squared CGS algorithm is a Krylov subspace algorithm that can be used to obtain fast solutions for linear systems Ax b with complex nonsymmetric very large and very sparse coe cient matrices A By considering electromagnetic scattering problems as examples a study of the performance and scalability of this algorithm on two MIMD machines is presented A modi ed CGS MCGS algo...
In this paper, a simple index for evaluating the economics of cogeneration systems (CGS) is first derived. Second, various strategies to improve the economics of a CGS is generally discussed. Finally, the impacts of the change in various factors determining the economics of a CGS are investigated, by taking a CGS composed of gas turbines and a waste heat boiler for district heating and cooling ...
background :adenosine is an endogenous purine nucleoside that has a neuromodulatory role in the central nervous system. the amphetamine derivative (±)-3,4-methylenedioxymethamphetamine (mdma or ecstasy) is a synthetic amphetamine analogue used recreationally to obtain an enhanced affiliated emotional response. mdma is a potent monoaminergic neurotoxin with the potential of damage to brain neuro...
Retrospective clinical data indicate that cardiac glycosides (CGs), notably digoxin, prolong the survival of carcinoma patients treated with conventional chemotherapy. CGs are known to influence the immune response at multiple levels. In addition, recent results suggest that CGs trigger the immunogenic demise of cancer cells, an effect that most likely contributes to their clinical anticancer a...
As the intensity of malaria transmission has declined, Plasmodium falciparum parasite populations have displayed decreased clonal diversity resulting from the emergence of many parasites with common genetic signatures (CGS). We have monitored such CGS parasite clusters from 2006 to 2013 in Thiès, Senegal, using the molecular barcode. The first, and one of the largest observed clusters of CGS pa...
In this paper, a product Krylov subspace method that we call mixed BiCGSTABCGS is derived. The method is built on the idea of the standard CGS and BiCGSTAB iterations but allows switching between the two at each iteration. This flexibility can be used, for example, to address the difficulty of excessive increase in residual norm in CGS, which may cause instability. In particular, a CGS based im...
The Xining–Chengdu high-speed railway crosses the Zoige Wetland, located on northeast edge of Qinghai-Tibet Plateau and upper reaches Yellow River. cold climate frost-heave-sensitive subgrade soil cause a large frost heave deformation roadbed, threatening safety trains. This article systematically studied ground temperature development, characteristics, water content, groundwater level variatio...
Recently logics for strategic ability have gained pre-eminence in the modelisation and analysis of game-theoretic scenarios. In this paper we provide a contribution to the comparison of two popular frameworks: Concurrent Game Structures (CGS) and Coalition Logic of Propositional Control (CLPC). Specifically, we ground the abstract abilities of agents in CGS on Propositional Control, thus obtain...
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