SALR 기반 분산처리 최적조류계산

공성배(Seoung-Bae Kong),문국현(Guk-Hyun Moon),주성관(Sung-Kwan Joo) 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.11

전력계통의 분산처리 최적조류계산(Distributed Optimal Power Flow: Distributed OPF)문제의 수렴성을 향상시키기 위하여 보안 라그랑지안 기법과 이에 따른 분산처리 기법들을 적용하기 위한 연구가 다각적으로 시도되고 있다. 본 논문에서는 연계된 전력계통의 최적조류계산 (Optimal Power Flow: OPF)문제를 다루기 위해서 우수한 수렴성을 보이는 SALR (Separable Augmented Lagrangian Relaxation)기법을 적용해 분산처리 최적조류계산이 가능한 형태의 문제로 정식화하였다. 연계 전력계통 모델에서 사례연구를 수행하여 제안한 방법의 효용성을 입증한다.

프로레슬러 스타속성과 청소년 마니아 시청자들의 만족 및 시청충성도의 관계

공성배(Kong, Seong-Bae),박정훈(Park, Jung-Hoon),김보겸(Kim, Bo-Kyoum) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.5

The purpose of this study was to identify the relationship among pro wrestlers’ star attributes, adolescents mania viewers’ satisfaction and watching loyalty. To test this, 282 middle and high school students who answered ‘interested in Pro wrestling’ from Seoul and Kyunggi province in Korea are sampled. Survey data were collected through survey questionnaires and the resulting data were processed by means of frequency analysis, exploratory factor analysis, correlation analysis, simple regression and multiple regression analysis using SPSS 18.0 program. Results derived from the researches based on the aforementioned methods and data analyses are as follows: First, all factors of athletic performance(creative skill, game management ability, advanced skill) had positive effect on adolescents mania viewers’ satisfaction. Second, dynamics(sinewiness, activity, vitality), appearance(creative hair style, muscular figure, handsome face), and athletic performance(creative skill, game management ability, advanced skill) which are sub factors of pro wrestlers’ star attributes had positive effect on watching loyalty. Third, adolescents mania viewers’ satisfaction had positive effect on watching loyalty.

무에타이 체육관 선택속성이 수련만족 및 구전의도에 미치는 영향

공성배(Kong, Seong-Bae),김보겸(Kim, Bo-Kyum),김대곤(Kim, Dae-Gon) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

The purpose of this study is to investigate the effect of the Muay Thai gym’s attribute selection on trainee’s satisfaction and word-of-mouth intention. To test this, 209 trainees were sampled from Muay Thai gym located in Seoul. Purposive sampling method was used to get results in the 2 months from August to September of 2011. Conducted data through SPSS 18.0 are as follows: First, program and price of attribute selection had positive effect on social satisfaction of trainee’s satisfaction. Price, program and convenience of attribute selection had positive impact on psychological satisfaction and physical satisfaction. Second price and program of attribute selection had positive effect on word-of-mouth intention. Third, social satisfaction and physical satisfaction of trainee’s satisfaction had positive effect on word-of-mouth intention.

대학생들의 여가스포츠 재미요인과 여가경험이 운동중독에 미치는 영향

공성배(Kong, Seong-Bae),박정훈(Park, Jeong-Hun),김보겸(Kim, Bo-Kyoum) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6

The purpose of this study is to find out the effect of enjoyment factors and leisure experience. To test this, 403 University student who have participated in leisure sports in Sungnam, Kyunggi province are sampled by using convenient sampling method. The resulting data were processed by means of frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis using SPSS 18.0 program. Results derived from the researches based on the aforementioned methods and data analyses are as follows: First, competence and exercise benefit which are sub factors of enjoyment factors had positive effect on all sub factors of exercise addiction(exercise withdrawal symptom, exercise needs, emotional attachment). Meanwhile, interpersonal relation sub factor of leisure experience had positive effect on exercise withdrawal symptom and emotional attachment sub factors of exercise addiction. Second, self-affirmation and social relations sub factors of leisure experience had positive effect on all factors of exercise addiction(exercise withdrawal symptom, exercise needs, emotional attachment). While escape routine and efficacy awareness had positive effect on exercise needs, emotional attachment in order.

유도도장 지도자의 리더십유형이 고객만족과 재이용의사에 미치는 영향

공성배(Kong, Seong-Bae),김영훈(Kim, Young-Hoon),이태현(Lee, Tae-Hyun) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

The purpose of this study is to investigate the effect of Judo master’s leadership style on trainee’s satisfaction and revisit intention. To test this, 236 trainees over the age of 20 were sampled from Judo gym located in Seoul. Convenient sampling method was used to get results in the 2 months from August to September of 2011. Conducted data through SPSS 18.0 are as follows: First, positive reward, democratic behavior and social behavior of leadership style had positive effect on social satisfaction, positive reward and social behavior of leadership style had positive effect on psychological satisfaction, positive reward, training-order and democratic behavior had positive effect on physical satisfaction. Authoritative behavior, however had negative effect on all factors. Second, positive reward, training-order and social behavior of leadership style had positive effect on revisit intention, but authoritative behavior had negative effect on all factors. Third, psychological satisfaction, physical satisfaction and social satisfaction of trainee’s satisfaction had positive effect on revisit intention.

스포츠 스타이미지가 청소년들의 동일시 및 스포츠 태도에 미치는 영향

공성배(Kong, Seong-Bae),박성진(Park, Seong-Jin),임건빈(Yim, Gun-Bin) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.4

This study examined the effect of sports start image on adolescent identification and sports attitude. The research was made with 391 participants from the high school which is located in Yongin, Kyunggi province. Survey data were collected through survey questionnaires and were analyzed with SPSS 18.0 version programs and the results of this study based on above methods and procedures were as followings. First, external, moral, and enterprising factors of sports start image have a positive effect on team and player identification. Second, external, enterprising, sports performative factors have a positive effect on emotional attitude, external and enterprising factors have a positive effect on social attitude. Third, player identification has a positive effect on emotional attitude and social attitude.

골프 관심도가 시청만족과 수용태도에 미치는 영향

공성배(Kong Seong-Bae),지용주(Ji Yong-Joo),한동진(Han Dong-Jin) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.3

This study is to examine the effect of the concerns of golf on viewing satisfaction and an attitude of acceptance of golf channel. To test this, 377 golf channel viewers over the age of 20 were sampled from driving range users living in Kyeongido Yongin city. SPSS 15.0 program was used for analyzing data. Subjects were analyzed with exploratory factor analysis, reliability analysis, correlation analysis and multiple regression analysis. The conclusions are as follows: First, the concerns of golf channel had positive influence on the behavioral and affective concern factors in external satisfaction and on the affective, behavioral and cognitive concern factors in internal satisfaction. Second, the concerns of golf channel had positive influence on the affective concern factors in psychological attitude and on the affective and cognitive and behavioral concern factors in cognitive attitude. The concerns of golf channel had positive influence on the cognitive and affective concern factors but negative influence on behavioral concern factors in individual attitude. Third, viewing satisfaction had positive influence on external satisfaction in psychological satisfaction, on external satisfaction and internal satisfaction in cognitive attitude and on external satisfaction and internal satisfaction in individual satisfaction.

씨름동호인들의 참여동기가 운동몰입 및 인지적 행복감에 미치는 영향

공성배(Kong, Seong-Bae),김보겸(Kim, Bo-Kyoum),이태현(Lee, Tae-Hyun) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.4

The purpose of this study is to analyze the effect of Ssireum club member’s participation motive on workout flow and cognitive happiness. The research was made with 262 participants from the Ssireum club located in Gyeongsang and Jeolla province, through the judgmental sampling method. Survey data were collected through survey questionnaires and were analyzed with SPSS 18.0 Version programs and the results of this study based on above methods and procedures were as followings. First, participant motivation of Ssireum club members have a significant effect on workout flow experience. Second, participant motive of Ssireum club members have a significant effect on cognitive happiness. Third, participant workout flow of Ssireum club members have a significant effect on cognitive happiness.

골프 관심도와 골프방송 시청형태 및 수행능력의 관계

공성배(Kong Seong-Bae),지용주(Ji Yong-Joo),한동진(Han Dong-Jin) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.4

This study is to examine relationship between golf concern, viewer’s behavior and golf performance. To test this, 377 golf channel viewers over the age of 20 were sampled from driving range users living in Kyeongido Yongin city. SPSS 15.0 program was used for analyzing data. Subjects were analyzed with frequency analysis, factor analysis, reliability analysis, correlation analysis and multiple regression analysis. The conclusions are as follows: First, golf concern’s subfactor, emotional and behavioral concern had positive influence on the watching attitude and watching action each. Second, golf concern’s subfactor, behavioral, emotional and cognitive concern had positive influence on the golf performance. Third, subfactor of viewer’s behavior, watching action had positive influence on the golf performance.

종합격투기에 대한 미디어 시청동기가 수련생들의 시청몰입 및 대회참가욕구에 미치는 영향

공성배(Kong, Seong-Bae),한대호(Han, Dae-Ho),김보겸(Kim, Bo-Kyoum) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.4

The purpose of this study is to find the effect of Mixed Martial Arts(MMA) media watching motivation on trainee’s watching flow and competition participation needs. To test this, 307 Mixed Martial Arts trainees from Seoul, Kyunggi, and Incheon province are sampled by using purposive sampling method. The resulting data were processed by means of frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis using SPSS 18.0 program. Results derived from the researches based on the aforementioned methods and data analyses are as follows: First, vicarious gratification, time spending, social transaction, and amusement pursuit which are sub factor of media watching motivation had positive effect on reality sub factor of watching flow; vicarious gratification, time spending, and social transaction had positive effect on involvement; vicarious gratification, time spending, and amusement pursuit had positive effect on curiosity; amusement pursuit, vicarious gratification, and time spending had positive effect on pleasure. Second, vicarious gratification and time spending which are sub factor of media watching motivation had positive effect on competition participation needs. Third, involvement, reality, curiosity and pleasure sub factors of watching flow had positive effect on competition participation needs.