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      • KCI등재

        프로축구 구단의 공익연계 마케팅, 연대감 및 구단 애착의 구조관계

        강일찬(Kang, Il-Chan),강종구(Kang, Jong-Koo),유광길(Yu, Kwang-Kil) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.3

        This study was to explore the relationship among cause-related marketing, sense of community and team attachment in professional soccer team, and to suggest the detailed measures of effectual knowledge management activities for successful professional soccer team. For this, the research targeted spectators in the stadiums of Jounbuk Hyundai, FC Seoul, Suwon Samsung and phohang steelers. Except for eighteen questionnaires, final 382 out of 400 ones was statistically managed and SPSS 18.0 and LISREL 8.80 were used for statistical analysis. The result of this research was as follows: First, the cause-related marketing of professional soccer team are significant to sense of community. Second, the cause-related marketing of professional soccer team are significant to team attachment. Third, the professional soccer team’s sense of community are significant to team attachment.

      • KCI등재

        중학교 축구주말리그 활성화요인 우선순위 분석

        강종구(Kang, Jung-Koo),강일찬(Kang, Il-Chan),유광길(Yu, Kwang-Kil) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.4

        This research was to explore the Priority Order of Revitalization Factors in weekend-league of middle school soccer and thus, provide fundamental information. For this purpose, the Delphi survey was carried out by five gurus and an hierarchy structure was established with agreed survey questions in the fourth round. Based on this, pair-wise comparison questionnaires were developed. The research targeted team coaches, officials of league and faculty members. Through a consistency test, samples with the lack of reliability were excluded and SPSS WIN Ver. 22.0 and Microsoft Office Excel 2007 were used for data process. The following results came from the research. The priority order in evaluation field was a professionalism of management system, team management, match performance reinforcement and media exposure. A stabilization of finance in the professionalism of management system among evaluation items, reinforcement of training support in the match performance reinforcement and support of a school in the team management, and broadcasting implement in the media exposure occupied in a top rank.

      • KCI등재

        양자요동에 의한 자기유도증폭 발전시스템

        황승국(Seung-Gook Hwang),최시웅(Si-Woong Choi),강일찬(IL-Chan Kang),최쌍용(Ssang-Yong Choi),박영만(Young-Man Park) 한국지능시스템학회 2021 한국지능시스템학회논문지 Vol.31 No.1

        본 논문에서는 양자물리학에서의 양자요동을 이용한 자기유도증폭 발전시스템을 제안하고자 한다. 이 연구는 전기생산을 하는 기존의 동력발전기의 회전부의 회전운동시에 나타나는 저항으로 인하여 발생하는 과방전, 과열, 과부하 현상을 양자요동을 이용하여 해결하고, 저전력으로 회전자의 회전운동을 고속회전 할 수 있는 양자발전시스템을 개발한 것이다. 여기서 사용하고 있는 양자물리학의 이론은 동조회로, 전자스핀, 파동의 원리이다. 본 논문에서 제안하는 양자요동을 이용한 자기유도증폭 발전시스템의 유용성을 보여 주기 위해 프로토타입을 제작하고 실험한 결과 발전시스템의 작동시 부하를 걸어도 회전자의 회전속도에는 변화가 없었으며, 과방전, 과열, 과부하의 현상이 나타나지 않고 회전부를 통해 발전부에서 전기생산이 가능하였다. 이 연구는 저전력 고효율 친환경 발전시스템을 개발한 것이기 때문에 저탄소에너지 사용분야에 적용시 지구온난화로 인한 기후변화에 많은 도움이 될 것으로 기대된다. In this paper, we propose a power generation system of magnetic induction amplification using quantum fluctuation in quantum physics. This study developed a quantum power generation system that can solve overdischarge, overheating, and overload caused by the resistance of rotating parts of conventional electric power generators using quantum fluctuation and rotate the rotor at high speed at low power. The theory of quantum physics used here is the principle of synchronous circuits, electron spins, and waves. To demonstrate the usefulness of the power generation system of magnetic induction amplication using quantum fluctuation proposed in this paper, we made prototypes and experiment with their performance. The result was that the rotor’s rotational speed did not change when the generating system was operated, and electricity was generated through the rotating part without overdischarge, overheating, and overload. Since this study has developed low power, high efficiency and eco-friendly power generation systems, it is expected to help climate change caused by global warming when applied to low carbon energy use areas.

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