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김영민 전남도립대학교 2004 전남도립대학교 논문집 Vol.6 No.-
The objectives of this study are to improve the aerodynamics performance on the horizontal axis wind turbine and the vertical axis wind turbine hybrid system for wind generator rotors, which consists of the single rotor, wind following Yawing Stabilizer and a bevel gearbox. The near wake behavior, of the up-rotor shape located in nacelle itself, is taken into account in the performance analysis by using the wind tunnel test data obtained for scaled model blades and a prototype. The relative size and the data for the new rotor system are compared with those of the conventional single rotor system in which the effectiveness of the hybrid system is demonstrated.
골프 선수들의 종교적 신앙심과 심리적 영향에 관한 사례연구
김영민,박범영 한국골프학회 2018 골프연구 Vol.12 No.1
[목적] 본 연구는 골프선수들의 경기 시 종교적 믿음으로 경기를 이끌어나가는 사례에 관한 분석을 하고자 하는 데 그 목적이 있다. [방법] 이러한 연구목적을 달성하기 위하여 종교정향 검사를 통과한 남녀 한국프로골프 엘리 트선수 8명을 대상으로 13개월간 심층면담을 통하여 다음과 같은 연구 결과를 얻었다. [결과] 첫째, 자신의 고유 각성수준을 유지하려고 종교적 행위로 그 수준을 조절하고 있었다. 둘째, 종교적 명상을 통해 주의집중력을 상승 시켜주고 있었다. 셋째, 목표성취에 따른 신과의 거래를 통해서 경쟁불안에 대해 종교적 사고 조절을 하고 있었 다. 넷째, 종교가 주는 긍정적 정서로 부정적 에너지를 낮추고 경기를 이끌어 가고 있었다. 다섯째, 종교적 동기 부여로 인해서 목표를 설정하고, 운동 지속이라는 행동을 유발시켜주고 있다. 여섯째, 종교적 경험에서 최고수행 능력을 발휘하는 몰입 상태로 만들어 준다. 결론은 종교가 주는 심리적 기술들을 통하여 목표설정, 적정 각성, 각 성조절, 긍정적 정서, 사고 조절, 집중과 같은 심리 기술들을 경기 상황에서 형성해 주어 최상의 경기 수행을 발 휘하는데 도움을 주고 있다. [Purpose] This research was conducted to ascertain psychological effects of religion by providing a number of cases where religious piety played a crucial role in removing anxiety and led to a great performance. [Method] selected eight KPGA, KLPGA players based on ‘Korean Religion Inclination Test’ and collected d ata throu gh i n-depth interviews with those research participants. By inductively analyzing the data provided by the interviews. [Result] 1) Research participants tend to control their emotional restlessness and arousal level with their religious beliefs. 2) Research Participants are prone to lose concentration during the tough game but those who have sincere religious piety manage to concentrate on their plays through religious meditation. 3) During the golf game, players often encounter with competitive trait anxiety. 4) Religion has a positive effect to the research participants in that they manage to reduce any negative anxiety during the golf game. 5) Research participants who have sincere religious piety sometimes have a religious goal to win any competition. 6) When research participants are in a dangerous moment, religion can help them to say in the state of flow where they can perform their maximum capacity.
공학 연구기관을 활용한 교사 연수가 초·중등학교 교사들의 공학에 대한 인식에 미치는 영향
김영민,최진수,이영주 한국공학교육학회 2018 공학교육연구 Vol.21 No.3
The purpose of this study is to analyze the change of perceptions and images of teachers about engineering, according to practical training in laboratories of engineering research institutes. For this purpose, 149 elementary and secondary school teachers were surveyed before and after visiting the engineering research institutes and examined the perception of engineers and engineering. Through this teacher training program, perceptions and images of most teachers are changed positively and they can understand practically about engineering, and related fields. The results of this study can be used as basic data for the development, operation, and expansion of teacher training using advanced science and technology research institutes with excellent human and material resources.
김영민,이상준 제주대학교 공과대학 첨단기술연구소 2003 尖端技術硏究所論文集 Vol.14 No.1
XML provides an ability to define customized tagging schemes. So we design the system which supports the user-request type using XML. And the system can delay the responsing time to the user when it needs more long time period to process the user request including Web service, XML-RPC and Web ontology. The proposed system can time-independantly answer to the user-request via the URL or the E-mail and then user can confirm the answered information when he wants to check.