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의료기관 구성원의 개인과 업무특성이 조직커뮤니케이션 만족에 미치는 영향
심재선 ( Shim Jaesun ),장혜정 ( Chang Hyejung ) 경희대학교 경영연구원 2021 의료경영학연구 Vol.15 No.4
More than any other organization, hospitals are likely to see employee conflict due to the fact that hospitals bring together healthcare professionals from various fields. As intra-organizational communication within a hospital is crucial in providing effective health care, this study examines the intra-organizational communication satisfaction of hospital staff in an attempt to understand the effects of individual personality and work characteristics on organizational communication satisfaction. For this study, 653 hospital staff were surveyed online between April 12, 2021 and May 21, 2021, among whom 316 responded. After excluding six surveys showing inconsistent responses, 310 surveys were used for statistical analysis. The collected data were analyzed using frequency analysis, descriptive statistics, correlation analysis, exploratory factor analysis, t-test, ANOVA, and hierarchical regression analysis. All analyses were conducted using SAS 9.4. and a correlogram was drawn using R 4.0.2. Our results regarding the relationship between satisfaction and types of communication showed that satisfactions with autonomy and organizational procedural justice were high. Additionally, the higher the role-overloads, the higher satisfaction was with informal communication. Higher satisfaction was also related to higher self-esteem, autonomy, procedural justice, distributive justice, role-overloads, and lower role conflict. There was also a clear difference in factors affecting communication satisfaction according to occupational category. This study provides insights into the various ways hospital human resource management should be approached according to the type of communication.
조영호(Cho YoungHo),심재선(Shim JaeSun) 대한전기학회 2007 대한전기학회 학술대회 논문집 Vol.2007 No.10
This paper presents the new algebraic iterative algorithm of the bilinear system analysis using triangular orthogonal functions(TR) and the Picard's method. TR representation does not need any integration to evaluate the coefficients, thereby reducing a lot of computational burden. the proposed algorithm is more accuracy than BPF's. it is verified through simulation.
개선된 블럭펄스 적분연산행렬을 이용한 LTI 시스템 모델축소
조영호(Cho YoungHo),심재선(Shim JaeSun) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.10
적분연산행렬은 구간연속 직교함수들이 시스템 동정, 해석, 제어기 설계 등의 분야에 널리 이용될 수 있는 계기를 제공하였다. 특히 블럭펄스 합수는 연산이 간단하기 때문에 선형 시변계와 비선형계 등의 제어문제 등에 널리 이용되어 오고 있다. 본 논문은 기존의 블럭펄스 함수 적분 연산행렬과 비교했을 때 적분오차를 줄이는 적분연산행렬을 소개하였으며, 이를 이용하여 고차 시스템의 응답에 가장 최적한 응답을 갖는 저차 시스템의 응답을 갖도록 최적응답 방법에 적용하여 대수적인 방법으로 저차 시스템의 파라메터를 구하는 알고리즘을 제시함으로서 유용성을 확인하였다.
장혜정,심재선 韓國學校保健學會 2003 韓國學校保健學會誌 Vol.16 No.2
This study investigates the school resources and programs for health promotion services, especially in areas of smoking cessation and acohol-reducing. The health of students is very important because of students' long life-span remained and their impacts on the community. A three-stage survey model was established. Three stages include a current status of school health resources and programs, an attitude to get rid of health risks at school, and a behavioral intention to provide health promotion programs in the near future. Three hundred and thirty-six schools filled up and returned the questionnaire by mail. The results showed that the facility and personnel for health management are equipped sufficiently in general, except in rural area located, small sized, or middle schools. But provided programs are not good enough in both quantity and quantity. Frequently, schools provide the programs such as advertisement, mass education by internal lecturers, and individual counselling. The programs of special lectures, group activities or rather active use of suppresants are provided rarely, because of the lack of special knowledge or financial supports at school. However, behavioral intention to provide such programs was high. Therefore, the role of health department at school should be fortified. The health teachers need to be trained as a consultant, and the education materials need to be provided to them. The school also need to be supported with external experts for special lectures or group activities. In conclusion, schools need to pay more attention to the health risk of students and develop the effective and efficient school health programs for students' health.