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( Saule Kushenova,),( Marlen Doskali,),( Zhaksylyk Doskaliyev ) 대한간학회 2017 춘·추계 학술대회 (KASL) Vol.2017 No.1
Aims: Hepatorenal Syndrome (HRS) plays an important role in patients with liver cirrhosis. To determine the dynamics of the severity of the condition and prediction of the estimated risk of mortality (ERM) patients with HRS using cellular mediators. Methods: The study included a group of 11 patients with HRS in ages from 18 to 70 years. 6 patients of the main group received cell mediators. The severity of the condition and prognosis of hospital mortality was evaluated on a scale APACHE III. Inside the main group investigated patients were divided into 3 groups (moderate, severe and very severe) depending on the number of points. Assessment of the dynamics of flow multiple organ failure (MOF) performed before treatment, 3-5 days and 7-10 days of treatment. Results: According to the results of intragroup analysis revealed statistically significant dynamic changes in the main group for the subgroup of moderate severity. Decrease in the average scores in the subgroup indicates positive patient outcomes. Comparison between subgroups and control group showed no statistical differences in the dynamics of APACHE III. The exception were two subgroups moderate groups where there was a statistically significant difference in the initial state - prior to treatment. This is due to the small sample of patients, where the average score was higher APACHE III in the study group than in the control. At subsequent stages of observation for 3-5 and 7-10 day these differences offset due to the patients. The dynamics of the estimated risk of death in 1 and 2 subgroup of the main group shows a statistically significant decrease of this indicator. Conclusions: The use of cell mediators may be considered appropriate in someone the complex therapy of patients to prevent the MOF. The positive trend in the state of patients with of severity for inclusion in the comprehensive treatment by cellular mediators. The appropriate use of cell mediators in patients with HRS remains controversial and requires further evidence by the researchs.
Nonlinear responses of energy storage pile foundations with fiber reinforced concrete
Saule Tulebekova,Dichuan Zhang,Deuck Hang Lee,Jong R. Kim,Temirlan Barissov,Viktoriya Tsoy 국제구조공학회 2019 Structural Engineering and Mechanics, An Int'l Jou Vol.71 No.4
A renewable energy storage pile foundation system is being developed through a multi-disciplinary research project. This system intends to use reinforced concrete pile foundations configured with hollowed sections to store renewable energy generated from solar panels attached to building structures in the form of compressed air. However previous research indicates that the compressed air will generate considerable high circumferential tensile stresses in the concrete pile, which requires unrealistic high hoop reinforcement ratio to avoid leakage of the compressed air. One possible solution is to utilize fiber reinforced concrete instead of placing the hoop reinforcement to resist the tensile stress. This paper investigates nonlinear structural responses and post-cracking behavior of the fiber reinforced concrete pile subjected to high air pressure through nonlinear finite element simulations. Concrete damage plasticity models were used in the simulation. Several parameters were considered in the study including concrete grade, fiber content, and thickness of the pile section. The air pressures which the pile can resist at different crack depths along the pile section were identified. Design recommendations were provided for the energy storage pile foundation using the fiber reinforced concrete.
Saul Mauricio Rodriguez-Hernan(사울 마우리시오 로드리게스-에르난데스) 한국라틴아메리카학회 2010 라틴아메리카연구 Vol.23 No.2
This article analyses the military relationship between United States and some Latin American countries, specifically Colombia, Venezuela and Mexico using a historical perspective to understand last twenty years of military cooperation. To begin, it will describe some historical aspects of US-Latin American relations and relevance of this zone to American geo-strategic interests since 19<SUP>th</SUP> century. This article will study punctual cases; Firstly, it will analyze Colombian situation and its closed-relation to United States in two different periods of time: in the fifties and in early 21<SUP>st</SUP> Century years. Secondly, this article will study current US-Mexican relation, and how little by little this Latin American country had became so near to US military requirements in “War on Drugs”. Thirdly, it will point out some aspects about broken relationship between Venezuelan government and United States, and its difficult communication in military issues. Finally, I will give you some conclusions and reflections about this topic.
Saul Serna Segura,Won Dong Kim 지역사회학회 2017 지역사회학 Vol.18 No.2
According to the Korean Ministry of Justice, the number of resident foreigners in South Korea topped the two million mark as of June 2016, accounting for 3.4 percent of the total population. Statistics show that South Korea might now be regarded as early stage of a multicultural society. We analyze how Korean Christian pastors and Protestant churches respond to this growing ethnic and cultural diversity. The literature discusses two general models: advocacy and homogeneous. In the advocacy model, church-based NGOs promote migrant rights and welfare in Korea. In the homogeneous model (building on the homogeneous-unit principle), churches offer separate services for migrants in terms of both language and culture. The advocacy model is criticized as paternalistic and the homogeneous model as separatist. In the past, the first model was popular, but now the second model is the prevailing one to form Korean multicultural congregations. We propose the use of an emerging third model called as the bridging model, which actively links ethnic-cultural divisions through a shared religious identity. We apply the homogeneous and bridging models to two small, multiethnic churches in Korea. River church offers monolingual (English) worship for persons relatively fluent in (or actively learning) the English language. Light church offers bilingual (English/Korean) service and welcomes speakers of either language. The potential reach of River is restricted, whereas Light’s potential includes nearly the entire population of South Korea. In the Korean context, the bridging model shows both higher challenges and more benefits for church members, and for the integration of foreign residents into the host society.