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위기관리에서 공공기관 구성원의 소진 및 집단주의가 조직몰입에 미치는 영향 : B화력 화재사고를 중심으로
장종화,김지희,이상엽 한국자치행정학회 2013 한국자치행정학보 Vol.27 No.1
본 연구는 B화력 직원들이 대형화재의 위기관리 복구과정에서 인지했던 심리적 소진과 집단주의가 조직몰입에 미치는 영향을 파악하기 위하여 소진, 집단주의, 조직이미지, 외부이미지, 직무만족과 조직몰입 간의 경로모형을 검증 및 구축하였다. 자료수집은 B화력 조직원 286명에게 구조화된 설문지로 자기기입법에 의한 설문조사를 실시하였고, SPSS와 AMOS 프로그램을 이용하여 분석하였다. 가설모형의 전반적인 적합도는 양호하였다(=5.52, p=.05, GFI=.992, CFI=.981, IFI=.982, AGFI=.913, RESEA=.083, SRNR=.032). 본 연구의 가설적 모형에 대한 분석결과, 대상자는 조직몰입에 대하여 소진, 집단주의 및 직무만족이 직접효과와 총효과를 갖는 것으로 나타났다. 또한 조직이미지와 외부이미지는 조직몰입에 대하여 간접효과와 총효과가 유의한 것으로 나타났으며, 모형의 설명력은 72.9%였다. 본 연구결과를 토대로 위기관리에 대처하여 조직몰입을 높이기 위해서는 조직구성원들의 소진 중재 프로그램개발이 필요하며, 집단주의, 조직이미지, 외부이미지 및 직무만족을 높이기 위한 방안 모색이 필요하다.
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장종화,김숙향 한국보건교육건강증진학회 2007 보건교육건강증진학회지 Vol.24 No.2
Objectives: This study was to investigate the level of xerostomia and depression in the elderly people and to determine the relationship between xerostomia and depression. Methods: The subjects were 238 subjects(86.5%), who were 65 years or older with mean age of 73.6 years. Data was collected using a self administrated questionnaire from September 14 to September 23, 2005. Perception of xerostomia was measured by questionnaire, and depression was measured using the 20-items CES-D. The data were analysed with t-test, one-way ANOVA, pearson correlation coefficient and multiple regression using the SPSS 12.0 Windows. Results: Regarding xerostomia, the subjects was a mean of 7.87 out of a maximum 12 points. The level of depression in the group of people 65 years or older was 21.51 out of a maximum 60 points. Xerostomia was positive related depression in this study. Perceived oral health and xerostomia had a significant impact on depression. Conclusion: Based on the findings, the perception of xerostomia is strongly associated with depression. These results suggest that oral health promotion should be considered various psychological factors related xerostomia in elders.
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장종화 한국에너지학회 2006 에너지공학 Vol.15 No.2
화석연료 사용으로 야기된 환경문제, 경제문제를 해결하기 위한 방안으로 수소경제가 추진되고 있다. 원자력을 이용한 대량수소생산은 수소경제를 뒷받침하기 위한 현실적인 방안이다. 본 논문에서는 원자력수소 생산에 사용할 초고온가스로의 특징과 개발현황, 초고온가스로로부터 발생하는 고온의 열을 이용한 수소생산방법 중 유력시 되는 기술로서 요오드-황 열화학법, 황산하이브리드법, 고온전기분해법의 기술개발 현황과 방향을 소개한다.
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구조모형을 이용한 보건의료계열 연구자의 연구윤리의식 영향요인 분석
장종화 한국비교정부학회 2018 한국비교정부학보 Vol.22 No.1
The purpose of this study was to investigate research ethics awareness for health and medical science researchers. The variables for the study included intrinsic motivation, knowledge sharing for research ethics awareness. The data were collected from 254 employees of the research ethics awareness who gave their informed consent and completed a self-reported questionnaire in May, 2017. A path analysis model was established and used to assess parameters such as research ethics concern, intrinsic motivation, knowledge sharing for research ethics awareness. The fitness of the hypothetical model was adequate(=49.585, GFI=0.954, NFI=0.895, CFI=0.915, IFI=0.916, RMR=0.021). Research ethics interest was found to have a positive influence on intrinsic motivation, knowledge sharing, and research ethics consciousness. Intrinsic motivation as a parameter was positively (+) influence on knowledge sharing. SMC (Squared Multiple Correlations) is a multiple correlation coefficient which is explained by exogenous variables, and explanatory power of intrinsic motivation, knowledge sharing, and research ethics are 15.2%, 24.0% and 18.0%, respectively. Research ethics interest in the research ethics of health and medical science researchers was significant as direct and indirect effects. In order for the correct ethical consciousness to be established, it is necessary to raise the interest in research ethics, and to establish an intervention strategy to strengthen the intrinsic motivation of the research as well as sharing knowledge among researchers.
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A STUDY OF A NUCLEAR HYDROGEN PRODUCTION DEMONSTRATION PLANT
장종화 한국원자력학회 2007 Nuclear Engineering and Technology Vol.39 No.2
The current energy supply system is burdened by environmental and supply problems. The concept of a hydrogen economy has been actively discussed worldwide. KAERI has set up a plan to demonstrate massive production of hydrogen using a VHTR by the early 2020s. The technological gap to meet this goal was identified during the past few years. The hydrogen production process, a process heat exchanger, the efficiency of an I/S thermochemical cycle, the manufacturing of components, the analysis tools of VHTR, and a coated particle fuel are key areas that require urgent development. Candidate NHDD plant designs based on a 200 MWth VHTR core and I/S thermochemical process have been studied and some of analysis results are presented in this paper.
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장종화 한국치위생학회 2020 한국치위생학회지 Vol.20 No.1
Objectives: This study conducted a literature review to systematically confirm the quantitative results of individual studies on oral health-related quality of life (OHRQoL) among elderly adults. Methods: Studies on quality of life related to oral health among Korean elderly adults were selected as targets, and literature published in Korean journals until January 10, 2019, was examined. A total of 179 papers were reviewed using RISS, KISS, eArticle, and DBpia, and 17 papers meeting the final conditions were selected for analysis. Factors were categorized with publication year, sample size, gender, and statistical analysis as main variables. Relevant factors and effect sizes were then encoded, and the values of correlation coefficients and correlation effect sizes were coded. Results: After classifying the factors affecting OHRQoL among elderly adults according to common characteristics, four studies related to food and diet, five studies related to xerostomia, and four studies related to dentures and denture satisfaction were found to be related. Conclusions: Overall, various factors affected OHRQoL among elderly adults. Therefore, oral health among elderly adults must be developed and managed considering the various factors related to OHRQoL.
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