에어로빅 댄스 참여 여성들의 마른 몸매에 대한 내재화와 자기객체화가 신체불만과 우울에 미치는 영향

김석일(Seok Il Kim),박성진(Seong Jin Park) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.48

This study was conducted to analyze the effects of internalization to thinness and self objectification on body dissatisfaction and depression of female`s aerobic participants. A survey was carried out on a convenience sample of 200 female`s aerobic participants. The results were as followings. First, internalization to thinness of female`s aerobic participants had not significantly effect on body dissatisfaction. Second, internalization to thinness of female`s aerobic participants had a positive effect on depression. Third, self objectification of female`s aerobic participants had a positive effect on body dissatisfaction. Fourth. self objectification of female`s aerobic participants had not significantly effect on depression. These results were discussed based on previous literature and theory.

댄스스포츠 선수의 스포츠재미와 스트레스 대처전략 및 생활만족의 관계

김석일(Seok Il Kim),조은정(Eun Jeong Cho) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.34

This research was conducted on the analysis of the relationship between dance sports enjoyment and stress coping strategies and life satisfaction of the dancesports players. Samples were consisted of high school, college, and professional sports athletic players (male: 110, female: 131). MANOVA was used as a statistical analysis and the results showed the significant differences between groups: players with prize award experience showed higher enjoyment, and those who trying harder on training showed the higher enjoyment with higher coping strategies on detached and problems than those without any prizes. Players with having higher life satisfaction showed higher enjoyment and higher coping strategies on detached and problems as well. Regression statistical analysis on sports enjoyment and stress coping strategies showed benefits and a perceived competence strongly influenced coping on the problems, and benefits influenced coping strategies on detached. Benefits affected on the life satisfaction, and the problem affected on the life satisfaction. Results of this research has expanded detailed analysis of the subjects based on previous research framework, and suggest that the future work would be analysis on issues related to structural model, or combining approach of factors together.

인터넷 뱅킹을 위한 안전한 자바 트랜잭션 도구의 구현

김중일(Joong-Il Kim),채진석(Jin-Seok Chae),문창주(Chang-Joo Moon),나홍석(Hong-Seok Na),박대하(Dae-Ha Park),백두권(Doo-Kwon Baik) 한국정보과학회 1999 한국정보과학회 학술발표논문집 Vol.26 No.1A

전자상거래(Electronic Commerce) 시스템은 기밀성, 무결성, 인증, 부인방지 등의 보안 기능을 구현하여야 한다. 그러나 현재의 Form-CGI기반의 서비스들은 보안상의 결점을 안고 있다. 이러한 결점들은 암호화 기법을 통해서 해결가능하나, SET(Secure Electronic Transaction)과 같은 무거운 지불 프로토콜은 사용자 및 상인들에게 외면을 받고 있는 실정이다. 본 논문에서는 현실적인 계좌이체형 지불 시스템을 구축하기 위한 기초작업으로 자바를 이용하여 안전한 자바 트랜잭션 도구(Secure Java Transaction Tool : SJTT)을 설계하고 인터넷 뱅킹 시스템을 프로토타입으로 구현하였다. SJTT는 트랜잭션의 기계 독립성과 개발 용이성 및 사용자 편의성에 중점을 두고 있으며, 기밀성, 무결성, 인증, 부인방지 등의 요소들을 모두 제공한다.

육상선수의 성취목표 지향성과 대처전략의 관계

김석일(Seok Il Kim),임낙철(Nak Chul Lim) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.31

The aim of this study is to examine the relationship between sports goal orientation and coping strategy. The total sample size was on 918 (male;589, female;329) athletes including Korean national team members, junior-high school, high school, college and professional athletes. Perceptions Of Success Questionnaire and the Athletic Coping Skills Inventory were mainly used to collect the data. The results are the following. First, the difference between sports goal orientation and coping skills strategy did not show significant variation, especially in sports goal orientation. Coping skills, peaking under pressure, concentration, goal setting and mental preparation, however showed a higher level based on different age groups. Also, top performers revealed to show higher level of peaking under pressure, goal setting and mental preparation. Regression analysis was used to investigate the relationship between coping strategy and sport task orientation. The results varied according to different age groups. To junior-high school athletes, freedom from worries and peaking under pressure showed significant impact. Goal setting and mental preparation and peaking under pressure variables showed significant effects on high school athletes. Coachability and goal setting and mental preparation variables were explaining task goal orientation to college and professional athletes. Regression analysis were used on different age groups to find the relationship between coping strategy and competition goal orientation. According to the results, goal setting and mental preparation, freedom from worry, peaking under pressure showed significant effects on junior high athletes. Goal setting and mental preparation showed significant effects on high school athletes. Concentration variables explained competition goal orientation on college and professional athletes. Setting goals and mental preparation explained the task goal orientation of top performer athletes. Moreover, setting goal and mental preparation with coachability, concentration, freedom from worry explained task goal orientation of average athletes. Finally, according to the discriminant analysis setting goals and mental preparation were significant variables among coping strategy to distinguish between top and average performer athletes. And peaking under pressure variable was significant to junior-high, high school, college and professional athletes. These results were conducted based on previous studies and further analysis are needed to improve and illuminate theoretical discussion.

애니메이션 캐릭터를 활용한 TV광고에 대한 고찰

김일석 ( Il Seok Kim ) 한국기초조형학회 2008 기초조형학연구 Vol.9 No.6

성인육상선수의 개인성향에 따른 스포츠수행전략 인식

김석일(Seok Il Kim),임낙철(Nak Chul Lim),오현옥(Hyun Ok Oh) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.34

This study examines the relationship between athlete`s performance strategy and social economic and cultural background. Using data on a sample of 260 athlete runners(male; 183, female; 77), the author clustered runners according to the mean and frequency level of self-esteem, life satisfaction and performance strategy. T-test and ANOVA were mainly conducted to analyze in this study. The results show a higher relaxation for male than females. Moreover, runners with higher self-esteem tended to show higher level of performance strategy than lower groups. Indeed, those runners with the highest level of life satisfaction showed higher self-talk, emotional control, imagery and goal orientation, relaxation and condition control than mid or low life satisfaction groups. This result was consistent for the group which devoted higher endeavor to improve performance strategy than lower groups. When the multi-variate regression analysis was fit to the model, self-esteem variable could be predicted by control of condition, emotional control, imagery and goal orientation. The independent variables which could explain life satisfaction were imagery and goal orientation, emotional control. Performance strategy was explained by imagery and goal orientation, relaxation variables. This study was conducted based on previous literature and theory providing implications for further studies.

에어로빅스 지도자와 참여자의 의사소통이 운동성과에 미치는 영향

김석일(Seok Il Kim),조은정(Eun Jeong Cho) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.33

첨단가공기계의 구조해석용 CAE 소프트웨어 개발을 위한 기초 연구

김석일(Seok-Il Kim),이용희(Yong-Hee Lee),조현용(Hyun-Yong Cho) 대한기계학회 2002 대한기계학회 기타 간행물 Vol.2002 No.11

초정밀 대면적 미세 형상 가공기의 구조 특성 해석

김석일(Seok-Il Kim),이원재(Won-Jae Lee) 대한기계학회 2007 大韓機械學會論文集A Vol.31 No.12

In recent years, research to machine large-surface micro-features has become important because of the light guide panel of a large-scale liquid crystal display and the bipolar plate of a high-capacity proton exchange membrane fuel cell. In this study, in order to realize the systematic design technology and performance improvements of an ultra-precision machine for machining the large-surface micro-features, a structural characteristic analysis was performed using its virtual prototype. The prototype consisted of gantrytype frame, hydrostatic feed mechanisms, linear motors, brushless DC servo motor, counterbalance mechanism, and so on. The loop stiffness was estimated from the relative displacement between the tool post and C-axis table, which was caused by a cutting force. Especially, the causes of structural stiffness deterioration were identified through the structural deformation analysis of sub-models.

태권도선수의 정신력이 성공지각에 미치는 영향

김석일 ( Seok Il Kim ) 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.4

The purpose of this study is to investigate the effects of perception of success on mental power. The analysis was based on 218 Taekwon-do players divided into high performance: 62 players and average: 156 players. Perceptions of Success Questionnaire(POSQ) and Korean mental power questionnaire were mainly used in this study. Findings: Male players and high performance group, using MANOVA, show higher level of task goal orientation, specifically winning spirit, struggling efforts, endurance variables are higher on males and high performance players. According to regression analysis the mental power variables are strongly explaining the task goal orientation. Particularly, endurance, struggling efforts are mainly significant variables explaining 76% variation of task goal orientation. Competitive goal orientation, too, is strongly explained by mental power variables which explains 59% of total variance. This study is based on previous studies and theoretical background.