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한국공군 비행사고 분석을 통한 조종사 오류와 유발요인 사이의 관련성 분석
임진혁,조성식,명노해 대한인간공학회 2008 대한인간공학회 학술대회논문집 Vol.- No.-
한국공군에서 인적요인에 의한 사고의 비율은 지난 50년간 약 65%를 차지하고 있는 것으로 나타나고 있으며, 지난 10년간 비행사고를 분석한 연구자들에 의하면 인적요인에 의한 사고의 비율은 줄지 않고 있다고 보고되고 있다. 따라서 본 논문에서는 조종사 오류를 HFACS (Human factors analysis and classification system)에 따라 분류하고 류길섭 등(2005)이 추출한 유발요인들을 적용하여 한국공군에서 발생한 비행사고를 분석하고 발견된 오류와 유발요인들의 상관관계를 MDS와 GLA(Graphic Layout Algorithm)를 사용하여 시각적으로 제시함으로써 항공사고 데이터가 잠재적으로 가지고 있는 특성 및 구조를 파악하고자 한다.
임진혁,명노해,Lim, Jin-Hyeuk,Myung, Roe-Hae 한국군사과학기술학회 2009 한국군사과학기술학회지 Vol.12 No.1
In this study, the relationship between military pilot's spatial ability and unusual attitude recovery was investigate. MRT(Mental Rotation Test) was measured with spatial ability whereas recovery time and error rates were mearsured with respect to 11 unusual attitudes. Eight fighter pilots and eight rear cockpit pilots of F-4E participated in this study. The results showed that MRT response time was significantly correlated with unusual attitude recovery time. The regression equation showed that unusual attitude recovery time was linearly related to MRT response time and could be explained by MRT response time more than 66%. In conclusion, it is recommended that a training is needed to improve the mental rotation ability in a visually restricted environments during maneuvering.
임진혁,양준환 한국경영교육학회 2022 경영교육연구 Vol.37 No.1
[Purpose]The purpose of this paper is ascertain the relationship between entrepreneurship education and entrepreneurial attitude of Korean, Chinese and Japanese university students as well as the difference in entrepreneurial attitude among them. [Methodology]Data was processed and validated by IBM SPSS Statistics 23 version for frequency and factor analysis. Both regression analysis and ANOVA test were applied to test the research hypotheses. [Findings]Entrepreneurship education had a positive relationship with entrepreneurial attitude of university students significantly across the country. Each country showed different level of entrepreneurial attitude. [Implications]The role entrepreneurship education is important to foster entrepreneurial attitude of university students regardless of nationalities. Social and cultural environment are also key players in building positive attitude on entrepreneurship of young people. Both theoretical and practical implications were presented based on the findings.