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중국 하남성 회원제 스포츠센터 이용자의 가치지각과 고객행동의도의 관계 분석
이욱화,장성호,이병찬 한국체육과학회 2020 한국체육과학회지 Vol.29 No.5
The purpose of the study was to examine the relationship between recognized service value and customer behavior intention of membership sports center of Henan province, China. To a chieve this purpose, a total o f 67 1 participants were recruited at membership sports c enters in 5 cities from Henan Province. SAS 9.4 For Windows was utilized to analyze the data and frequency analysis was used for demographic characteristic factors. For the test of internal consistency reliability, Cronbach’s a was calculated and factor analysis was used for validity. Correlation analysis and multiple linear regression analysis were conducted to analyze the relationship between recognized service value and behavior intention. The results of this study are as follows: Results of correlation analysis and multiple linear regression analysis of sports center's recognized service value(emotional, functional, and social) on behavioral intention(repurchase, recommendation, word-of-mouth diffusion) were significantly correlated.
그래픽을 이용한 대화식 교육용 전력조류계산 소프트웨어 개발
이욱화 건국대학교 1994 대학원 학술논문집 Vol.38 No.-
This paper presents the development of an interactive graphical software for the educational purpose of power flow(PF) calculation which is the most important and powerful tools in the power systems engineerings. It is specially designed to give a beginner the interest on PF problem as well as to increase the understanding of it with ease. The software developed in this paper is basically composed of the pull-down menu driver, in which various functions such as Program Master, Data File Management, Case Study Option, PF Run and View Output, are prepared to handle the software easily and thus to be familiar with power flow calculations. A special design is also considered for interactive operation of the software, with which user can interrupt the computation process of PF to control the convergency of PF algorithm. And he can acquire the understanding of convergency characteristics and numerical sensitivity of PF algorithm as well as basic concept of its computation logic. Furthermore, various graphic illustrations are provided in the software to review and compare the computation results on monitor. The proposed software would be useful for educational or trainning purposes to Power System engineerings.
이욱화(李旭和),심정운(沈鼎雲),문형배(文炯培) 전력전자학회 2012 전력전자학회지 Vol.17 No.2
국내에서 HVDC (High Voltage DC transmission system)관련 기술은 10년 이상 설치 및 운영 경험을 가진 한국전력공사와 전력연구원이 주도해왔었다. 그 결과 상당부분 시스템에 대한 검증 능력과 독자적인 설계 능력을 갖추게 되었다. 2010년부터 민간기업인 LS산전이 60㎿ ±80㎸급 전류형 HVDC시스템에 대한 시스템 설계를 한국전력공사와 공동으로 개발을 추진해 왔으며 그 설계 기술을 바탕으로 HVDC관련 기기들을 제작하여 현재 제주 실증단지에 설치중이며 2012년 내에 실증운전을 통해서 최종적으로 시스템 설계 기술을 검증할 계획이다. 본 원고에서는 이러한 시스템 설계에 대한 내용을 소개하고자 한다.
회원제 스포츠센터의 서비스 품질이 고객행동의도에 미치는 영향
이욱화(Li, Yuhua),진청(Chen, Qian),이병찬(Lee, Byung-Chan) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.4
The purpose of the research is to investigate the relationship between service quality and customer behavior intention in membership sports center of Henan province, China. To achieve the goal, a total of 671 questionnaires used for analysis. Based on the collected data, Win SAS Ver.9.2 was applied for analysis with frequency analysis, confirmatory analysis, construct validity, correlation analysis and multiple linear regression analysis. The results of this study are as follows: The sub-scales of service quality such as communicability, environmental and social quality factors had a significant effect on the recommendation intention of behavioral intention, but no effect was found in product quality. The sub-scales of service quality such as environmental and social quality factors had a significant effect on word-of-mouth diffusion of behavioral intention, but no effect was found in product quality and communicability factors.