• Journal of Digital Convergence
• /
• v.18 no.12
• /
• pp.607-614
• /
• 2020

The purpose of this study is to analyze the penalty types and characteristics of world judo players. Using a total of 19,889 penalties in 9,737 matches at the World Judo Grand Prix, the team draws a difference in the types and time of fouls according to gender, weight class and time. Results Both foul play and warning showed gender differences, and both men and women affected warning rates in weight class and time classification. In addition, fouls caused by non-combat behavior and camouflage attacks have a forward direction of time, and a low time of fouling by heavyweight athletes. Judo athletes and leaders expect to be used as basic data based on scientific data, such as training, skills, tactics and motivation, taking into account the characteristics of the foul type. Requires follow-up studies of scoring relationships and winning factors.

• International Journal of Computer Science & Network Security
• /
• v.22 no.8
• /
• pp.280-284
• /
• 2022

The purpose of the study was to identify the level of development of gaming disorder among e-sportsmen as a potential risk of their activity. Three groups were formed for the study. The first group consisted of 102 e-sportsmen aged between 18 and 32; the second group consisted of boys of the same age who, according to preliminary questionnaires, played computer games fairly frequently - at least once a week (n = 102); the third group consisted of individuals of the same gender and age, but who did not share a passion for computer games (n = 102). The study was performed using semi-structured interview during which the respondents filled out the Computer gaming disorder questionnaire developed and tested by O.M. Vidova under our supervision. Our study showed that among 102 e-sportsmen, 82,3% did not have any computer gaming disorder, only some tendency thereto. While 17,6% of e-sportsmen were characterized by a pronounced gaming disorder. E-sportsmen who prefer strategies, less than all other e-sportsmen, tend to escape from reality and accept the game role, to express their emotions through the game, and in general have the lowest level of dependence on games. Additionally, strategic e-sportsmen are most likely to study the game thoroughly and to develop themselves with it. Many Starcraft e-sportsmen tend to explore the possibilities of the game in detail and, at the same time, protect themselves from escaping into virtual reality. The risk of computer gaming disorder among e-sportsmen is largely determined by their sports achievements, the type of sports activity (individual or team), and genre of the preferred computer game.

• Journal of the Korea Society of Computer and Information
• /
• v.28 no.1
• /
• pp.143-150
• /
• 2023

This paper aims to investigate the relationship between consumption value of sports products, upward consumption propensity, and post-purchase happiness among adolescents. The subjects of the study were extracted from adolescents in Chungcheong-do by convenience sampling method, and 257 people were used in the final analysis. Statistical methods were frequency analysis, correlation analysis, and regression analysis. The research results are as follows. First, social value and exploratory value, which are sub-factors of consumption value, were shown to have a significant effect on upward consumption propensity, but functional value and self-value were found to be statistically insignificant. Second, social value, self-value, and functional value, which are sub-factors of consumption value, had a significant effect on post-purchase happiness, but exploratory value was found to be statistically insignificant. Third, the upward comparison propensity was found to have a significant effect on post-purchase happiness.

• Proceedings of the KAIS Fall Conference
• /
• 2011.05b
• /
• pp.1000-1002
• /
• 2011

세계 182개국 6천만 태권도인들의 성지이자 대한민국의 자랑스러운 문화관광 유산이 될 태권도공원이 전라북도 무주군에 조성되고 있다. 맨체스터는 18세기 영국 산업혁명의 요충지였으나 후기산업사회로 넘어오면서 오래된 중공업 도시 이미지를 도시이미지가 후퇴하였다. 맨체스터는 이를 쇄신하기 위하여 장소마케팅 전략을 성공적으로 수행하였다. 대표적으로 맨체스터 유나이티드와 맨체스터 씨티를 보유한 세계 스포츠 축구팬들의 메카로 자리잡은 것이다. 태권도 공원은 특색있는 3개의 구역(체험공간, 수련공간, 상징공간)으로 나누어지고 있음을 알 수 있다.

• Hip & pelvis
• /
• v.36 no.1
• /
• pp.70-75
• /
• 2024

We report on the case of a 52-year-old female who presented with a stress fracture after undergoing an endoscopic resection of the lesser trochanter in ischiofemoral impingement, which was resistant to maximal conservative treatment. To the best of our knowledge, this complication has not been previously described. Non-weight-bearing and intravenous alendronic acid were prescribed for management. No additional surgery was required. The patient was pain free with the ability to perform sports on the same level as before and had no complaints.

• Journal of Family Resource Management and Policy Review
• /
• v.20 no.2
• /
• pp.119-140
• /
• 2016

This study objectively analyzes the understanding of changes in North Koreans' home lives and the differences between the home life cultures of South and North Korea. A comparative analysis was conducted of terms related to consumer and family resource management to determine language differences and create a mutual understanding of social convergence unification. First, the analysis revealed that the North Korean language is not developed in certain areas, such as consumer welfare or consumer patterns related to resolving issues or complaints connected to consumptive lifestyles. In financial management, there were terms that referred to the collapsed North Korean economic conditions after the fall of the Soviet Union in 1991 and the North Korean famine. Second, terms reflecting North Korea's social, political, and economic structures were discovered, and it was found that South and North Korean languages differed from each other with regard to terms about kinship, sports, and art.

• Journal of the Institute of Electronics and Information Engineers
• /
• v.53 no.11
• /
• pp.166-174
• /
• 2016

In this paper, we developed a mixed-integer linear programming model for transportation planning of athletes in sports events. The transportation planning of athletes involves finding the lowest-cost and fastest-time plan for distributing athletes from multiple accommodation to stadium. The decision variables associate with the number of driving events, and the total transportation cost is the objective function that needs to be minimized. The proposed method uses mixed integer linear programming to solve transportation problem, thus the global optimality is guaranteed. In order to verify the effectiveness of proposed method, we performed simulation and built the sports event management service platform (SEMSP) for transportation planning.

• Journal of Korean Public Health Nursing
• /
• v.21 no.2
• /
• pp.182-192
• /
• 2007

Purpose: The objectives of this study were to define basic data for developing silver services related to goods, medical care, finance, leisure and residence. Method: In this cross-sectional study, the subjects were 792 pre-elderly and 382 elderly. The data were collected 2005 by using a structured questionnaire from Aug. 19 to Sep. 5. Data were analyzed using descriptive statistics on the SPSS version 12.0 for windows. Result: The pre-elderly had the intention to use massage chair(36.6%), homecare service(29.8%), national pension(35.9%), sports(48.5%) and personal house(59.5%) in the ares of silver goods, medical care, finance, leisure and residence, respectively. The elderly wanted sphygmomanometer(38.7%), homecare service(27.7%), pocket money from their offspring (40.5%), sports(33.5%), and personal house(74.8%). They wanted manpower in the area of reforming of living place, leisure time and education, counseling of silver goods, and management of finance. Conclusion: Based on this study findings, the pre-elderly are thoroughly established for their future than the elderly. It is important to upgrade the silver services and to prepare the manpower for the pre-elderly and the elderly in the future of the aging society.

• Journal of Korean Orthopaedic Sports Medicine
• /
• v.9 no.2
• /
• pp.114-120
• /
• 2010

Anterior tibial diaphyseal stress fracture have a propensity for delayed union or nonunion and have risk of complete fracture after minor trauma. So, careful evaluation and optimal management are mandatory to succeed in treatment. It is also important to decide the point of time of return to full activity. We report experience of treatment for complete fracture of the delayed union of anterior tibial diaphyseal stress fracture as an athletic injury.

• Journal of Korean Orthopaedic Sports Medicine
• /
• v.7 no.2
• /
• pp.146-150
• /
• 2008

Scapulothoracic dissociation is a rare injury caused by blunt force or massive traction to the anterolateral shoulder girdle with disruption of scapulothoracic articulation. This injury is characterized by massive soft-tissue swelling of the shoulder with intact skin, lateralization of damaged scapular. It frequently is accompanied by various musculoskeletal injuries and neurovascular injuries. 33-year-old man sustained a scapulothoracic dissociation without fracture and Vascular injuries during arresting. We report diagnostic method, clinical finding and non-operative management with literatures.