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김기태(Gee-Tae Kim),김원경,박주희 한국농촌경제연구원 2012 한국농촌경제연구원 연구자료 Vol.- No.-
In the rural regions whose residents are getting older and whose population is becoming smaller fast, the role and the demand of cooperative associations is getting greater for the activation of local economy and the maintenance of local community. So it is necessary to derive the policy consent by analyzing the role and the capacity of cooperative as a main subject to execute CB and as a middle supporting organization for it. The purpose of this study is to arrange the activities of local cooperatives in relation with the community business to suggest the developmental direction of agricultural cooperatives participating in the businesses already and to provide local governments or rural community business operators with the necessary basic data for the collaborative relation with local cooperatives, exploring their role as a middle support organization. As a result of case study on the community business of local cooperatives, it turned out that the level of their community business upbringing was still immature, especially in constructing and executing the independent business organizations. Their business types were mainly confined to the job creation for weak classes, the welfare for weak classes and the production and circulation of agricultural products. The community business range is necessary to expand diversely to the processing of local products, the local tourism, the organization and support of collaborative management system in each village, the production of special local products and the cultural projects as well as present works. In order for the local cooperatives to take the role as a middle supporting organization for all the agricultural community businesses, it is necessary to effectively distribute diverse organizations and tasks into city/county cooperatives. That is, it seems better for the agricultrual policy support team of NH in city/county units to participate in the associated activities and establish the CB support plan in the dimension of city/county for the decision of NH supporting fields. And the priority tasks of NH in the rural regions to activate the community businesses are ① Joint investment of residents, interested parties and local governance in the project, ② Construction of organic collaborative relation among central government, local government and local organizations, ③ Separate incorporation of community companies.
DEA를 이용한 전비 최우수 함정 선발 및 향상 목표 제시
남용근 ( Yong Keun Nam ),김기태 ( Ki Tae Kim ),조성진 ( Sung Jin Cho ),홍윤기 ( Yoon Gee Hong ) 한국경영공학회 2012 한국경영공학회지 Vol.17 No.1
The main purpose of this study is to select the best naval vessel and to present the improvement target for war preparations. This study applies a data envelopment analysis(DEA) using selected variables from the data describing the property of naval vessels. The best naval vessel is selected by evaluating operational efficiency, and the improvement target is presented by evaluating operational inefficiency. This study also use a profiling model for increasing distinction level of efficient naval vessels. The best naval vessel can be decided based on the efficiency and the frequency of appearance of reference groups.
지식베이스의 정제를 위한 지식베이스 BDITOR의 설계 및 구현
김정득(Jung deuk Kim),김기태(Gee Tae Kim) 한국정보과학회 1988 한국정보과학회 학술발표논문집 Vol.15 No.1
전문가 시스템의 개발과정 중에서 가장 중요하면서도, 많은 시간을 요하는 부분이 영역 전문가(Domain Expert)로부터 지식을 습득하는 과정이다. 영역 전문가는 이와같은 지식 전달 작업에 익숙하지 못하고, 그가 경험으로 얻은 지식을 지식공학자(Knowledge Engineer)의 요구에 맞게 표현 하기가 어렵다. 따라서 지식 공학자는 영역 전문가로부터 잘 표현되지 못한 지식을 받게 되는데, 이러한 지식들을 반복적인 정재(Refinement)작업을 통해서 지식을 확장하고, 질을 높이게 된다.[2] 본 논문에서는 지식 공학자가 지식 베이스를 정제하는데 도움을 줄 수 있는 지식 베이스 BDITOR를 설계하고 구현하였다.
혈관 확장술에 실패한 동정맥루의 상부정맥 폐쇄 및 협착증에 대한 혈관내 스텐트의 치료효과
김병수,김용수,박주현,김영옥,송하헌,윤선애,신미정,양철우,방병기,김기태,고기영 대한신장학회 2000 Kidney Research and Clinical Practice Vol.19 No.6
Although percutaneous angioplasty is effectively used in the treatment of vascular access stenosis in hemodialysis patients, it has low initial success rate and high recurrence rate for proximal vein obstruction or stenosis. We evaluated the effect of endovascular stent placement on the treatment of proximal vein obstruction or stenosis irresponsive to angioplasty in hemodialysis patients. Wallstent was placed in 8 hemodialysis patients with vascular access obstruction or stenosis. All lesions were proximal to a functioning access which had been created one month to 4 years prior to on set of symptoms. Of the total patients, 4 patients had central vein stenosis(2 subclavian, 2 innominate vein stenosis) and they all had a history of subclavian vein catheterization for hemodialysis. Seven patients presented with arm edema, one suffered from needling difficulty. Venography showed complete obstruction in 4 patients and severe stenosis in 4 patients. Angioplasty was attempted before stent placement but failed in all patients. The stent placement initially succeeded in all patients. There were no acute complications such as stent displacement, sepsis, and bleeding. After this intervention, clinical symptoms disappeared and all patients could be immediately treated with hemodialysis via corrected access. The patients were followed for 8.0±4.6 months (3-16 months). During this period, restenosis occurred in 2 patients. Of the 2 patients, one patient was successfully treated with angioplasty. In conclusion, endovascular stent placement seems to be effective on the treatment of proximal vein obstruction or stenosis irresponsive to angioplasty in hemodialysis patients.