نتایج جستجو برای: health system strengthening hss

تعداد نتایج: 3089644  

Journal: :The FEBS journal 2010
Yuan Wu Jing Zhang Lingyue Dong Wen Li Jidong Jia Wei An

Hepatic stimulator substance (HSS) has been shown to protect liver cells from various toxins. However, the mechanism by which HSS protects hepatocytes remains unclear. In this study, we established BEL-7402 cells that stably express HSS and analyzed the protective ability of HSS on cells through mitochondrial permeability (MP). After administration of carbonyl cyanide m-chlorophenylhydrazone (C...

2011
SHEN WANG XIAOYE LI JIANLIN XIA MAARTEN V. DE HOOP

Recently, hierarchically semiseparable (HSS) matrices have been used in the development of fast direct sparse solvers. Key applications of HSS algorithms, coupled with multifrontal solvers, appear in solving certain large-scale computational inverse problems. Here, we develop massively parallel HSS algorithms appearing in these solution methods, namely, parallel HSS construction using the rank ...

Journal: :Numerical Lin. Alg. with Applic. 2010
Jianlin Xia Shivkumar Chandrasekaran Ming Gu Xiaoye S. Li

Semiseparable matrices and many other rank-structured matrices have been widely used in developing new fast matrix algorithms. In this paper, we generalize the hierarchically semiseparable (HSS) matrix representations and propose some fast algorithms for HSS matrices. We represent HSS matrices in terms of general binary HSS trees and use simplified postordering notation for HSS forms. Fast HSS ...

Journal: :Int. J. Comput. Math. 2016
Nasser Aghazadeh Davod Khojasteh Salkuyeh Mehdi Bastani

It is known that the Hermitian and skew-Hermitian splitting (HSS) iteration method is an efficient solver for non-Hermitian positive definite linear system of equations. In [M. Benzi, SIAM J. Matrix Anal. Appl. 31 (2009) 360–374] Benzi proposed a generalization of the HSS (GHSS) iteration method. In this paper, we present a two-parameter version of the GHSS (TGHSS) method and investigate its co...

Journal: :International journal of health policy and management 2015
Troy D Moon Laura J Edwards Sten H Vermund

We would like to thank Lapão1 and Schwarcz et al2 for their thoughtful additions related to our article “Implementation of a health management mentoring program: Year-1 evaluation of its impact on health system strengthening in Zambézia Province, Mozambique,”3 and for sharing their practical lessons and insights into the state of health system strengthening activities. In our article, we descri...

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