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김명미,Kim, Myeong-Mi 한국전자통신학회 2013 한국전자통신학회 논문지 Vol.8 No.12
최근에 디지털 여가 활동이 늘어나면서 순기능 이외에 부작용에 대한 우려가 현실로 발생하고 있다. 본 논문에서는 여가의 중요성, 여가에 참여할 때의 참가 효과, 역기능을 살펴보고 정보화 사회에서 디지털 기기의 사용을 중심으로 한 디지털 여가의 역기능을 알아본다. 또한 이러한 역기능을 해결하기 위한 방법으로서 교육을 통한 대책과 융 복합화를 통한 대책을 제시한다. As digital leisure's activity increase recently, the worry for side effect except right function occurs with reality. In this paper, the importance of leisure, participation effect when someone has a chance to leisure is reviewed. The dysfunction of digital leisure that focuses on usage of the digital device in information society is examined. In order to solve those dysfunction, the measure is presented through education and convergence.
IoT와 융합된 선진형 여가 스포츠 산업의 키워드 중심의 정보 분석
김명미(Myeong-Mi Kim),김기만(Ki-Man Kim),손영우(Young-Woo Shon) 한국전자통신학회 2014 한국전자통신학회 논문지 Vol.9 No.5
최근의 정보통신산업은 IT에서 ICT로 발전하였고 ICT의 영역 중에서 M2M이 IoT로 진화하고 있는 중이다. IoT 산업이 발전함에 따라 IoT와 다른 산업을 융합하고자하는 노력을 지속하고 있다. 그중 하나의 예로 스포츠 산업과의 융합을 들 수 있다. 본 논문에서는 IoT와 융합된 여가 스포츠에 있어서 선진형 여가 스포츠 산업의 발전에 대한 기초연구로서 키워드를 중심으로 한 문헌을 통한 정보 분석을 수행한다. Recently information industry has developed from IT into ICT. Among ICT area, M2M is evolving into IoT. As progress is being made in the IoT industry, people continue to try converging the IoT and other industries. One good example of such convergence is with sports industry. In this paper, we perform information analysis centered at keyword as a basic research for development of advanced leisure sports industry integrated with the IoT.
김명미(Myeong Mi Kim),이경옥(Kyung Ock Yi) 한국여성체육학회 2013 한국여성체육학회지 Vol.27 No.1
The purpose of this study was to analyze vertical ground reaction force variables according to surface and jump rope type. Independent variables for this study included surface type (urethane and aluminum) and jump rope variables (length, thickness, handle length, and weight). Dependent variables were vertical ground reaction force variables (number of peaks, passive peak value, impact integral, active force peak value, active integral, active loading rate, and active decay rate). Ground reaction force variables were measured via a force platform (Kistler 9284b, Switzerland). Statistical analysis was conducted using 2x4 MANOVA and LSD was used for post-hoc analysis. In here, the significant level was set as P<.05. There was a statistically significant difference between the number of passive peaks and surface type (F=12.554, p<0.00). Urethane surfaces had a significantly lower number of passive peaks. There was also a statistically significant difference between active decay rate and jump rope types (F=3.949, p<0.01). The lightweight puzzle jump rope (135g) presented a significantly lower active decay rate than other jump ropes. Using the lightweight puzzle jump rope and urethane surface maximize the benefits of this exercise.