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이석균,이영민,류성열,Lee, Seok-Kyun,Lee, Young-Min,Rhew, Sung-Yul 한국정보처리학회 2009 정보처리학회논문지D Vol.16 No.3
현재 정부 각 부처는 “정보시스템의 효율적 도입 및 운영 등에 관한 법률”에 의해 EA를 도입하여 운용하고 있으나 이의 평가 체계 및 지표는 제대로 갖춰져 있지 않다. 특히 EA의 성과평가를 위한 모델이 없을 뿐만 아니라 측정 할 수 있는 방법도 미흡하다. 본 연구에서는 EA성과평가를 위해 국내 범정부 성과참조모델과 미 연방 성과참조모델을 기반으로 8개의 평가 영역 및 17개의 평가지표를 도출하였다. 또한, 미 OMB 및 국내 범정부 EA성숙도 모델을 기반으로 8개의 평가 영역 및 10개의 평가지표를 도출하여, 이를 기반으로 EA 성과평가를 위한 업무, 고객, 프로세스, 인적자본 및 기술의 5개 영역으로 구성된 성과평가 모델을 제안하였다. 제안한 모델의 검증을 위해 3개 기관에 적용하여 각 기관의 EA 성과를 평가하였고, 평가 결과를 검증하기 위해 범정부 EA성숙도 모델의 성과평가 영역과도 비교 평가하였다. 또한, 제안한 성과평가모델의 측정지표를 기존의 EA성숙도 모델 및 성과참조모델과도 비교 분석하였다. 이러한 비교 분석 결과를 바탕으로 제안한 성과평가모델을 검증하였다. Korean government has operated EA by the act on efficient introduction of information system and operation, etc. But the evaluation system for EA and the criteria don't prepare well. Particularly, There is no model for EA performance measurement and the way is insufficient. In this study, we derived 8 areas and 17 criteria for the performance evaluation based on the Performance Reference Model of U.S FEA and Korea. And we also derived 8 areas and 10 criteria for it based on the OMB EA Assessment Framework and the EA maturity model in Korea. We propose the performance evaluation model of the five areas that consists of the business performance, customer performance, process, human resource and the technology for EA performance evaluation. To verify the model, we applied the model to three organizations and evaluated EA performance. In addition, we compared the performance result with the performance evaluation area of EA maturity model of Korea to verify the result. We also analyzed the criteria of the proposed performance evaluation model with the current EA maturity model and Performance Reference Model of Korea. As a result of the evaluation, we verified of the proposed performance evaluation model, too.
이석균(Seok-Kyun Lee),이영민(Young-Min Lee),류성열(Sung-Yul Rhew) 한국IT서비스학회 2009 한국IT서비스학회지 Vol.8 No.1
Korean government has operated EA by the act on efficient introduction of information system and operation, etc. But the utilization and the evaluation system for EA don't prepare well. In this study, we analyzed characteristics and advantages of EA maturity models that is developed by some domestic and foreign government departments in logical view, and then we derive evaluation scopes and factors of the models. Also, we applied the models to EA maturity for the B organization and measured maturity levels. We identify similarity and difference between the models. We propose evaluation scopes, levels and factors between the models and solutions for evaluation ambiguity by evaluators and maturity improvement through the identified results.
윤재홍,이석균,박남용,Youn, Jae-Hong,Lee, Seok-Kyun,Park, Nam-Yong 대한수의학회 1982 大韓獸醫學會誌 Vol.22 No.2
A 6-year-old male German Shepherd was admitted to the Armed Forces Second Animal Clinic for clinical examination The symptoms were anorexia, dyspnea, emaciation and ascites. Treatment was given for a month but its condition did not improve, euthanasia was therefore performed and the dog was submitted for necropsy. A tumor was found at the base of the heart between the ascending aorta and the pulmonary artery It was diagnosed an aortic body tumor by clinical signs, gross lesions and histopathologic features.
기관삽관하의 전신마취중 마취가스 제거체계의 폐쇄로 인한 기흉 및 복강기흉
이규진,이석균,박윤곤 대한마취과학회 1995 Korean Journal of Anesthesiology Vol.29 No.3
Pulmonary barotrauma is defined as an extra-alveolar gas from lung damage secondary to changes in intrathoracic pressure. Pneumothorax, pneumoperitoneum, pneumomediastinum and subcutaneous emphysema developed due to complete occlusion of the expiratory tube of the scavenging system. During controlled endotracheal ventilation of the lungs of a 22 year old woman undergoing thyroidectomy increased airway pressure about 50 mbar on the airway pressure gauge approximately 8 minutes after starting ventilator was detected. Vital signs were stable. Subcutaneous emphysema around the neck, face and both shoulders were observed. The expiratory tubing was found to be trapped and competely obstructed between the upper and lower parts of the ventilator. The operation was cancelled and chest x-ray was taken in the operating room, which showed about 15% pneumothorax on the right chest, subcutaneous emphysema and pneumomediastinum. The follow up chest x-ray was taken in postanesthesia care unit and pneumoperitoneum was also detected on the right upper side of the abdomen. The signs of rupture of the abdominal viscus were not noted. She recovered uneventfully with insufflation of 100% oxygen and discharged 3 days later with complete spontaneous resorption of the pneumothorax.