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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.
육상선수의 스포츠심리기술, 스포츠자신감 및 인지된 경기력의 관계
김석일(Kim, Seok-Il),정범철(Chung, Bum-Chul) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.59
The purpose of this study was to investigate the relationship among sport psychological skills, sport confidence and perceived performance in track & field athletes. The subjects of this study were randomly compose of 286 athletes. The results were as follow. First, The level of psychological skill, sport confidence and perceived performance in elite athletes were higher than those of non-excellent athletes. Elite athletes showed high scores on will-power, imagery skills, coach leadership, physical/mental preparation and perceived performance than those of non-excellent athletes. Second, will-power among sport psychological skills influenced positively on coach leadership and ability proof, and physical/mental preparation among sport confidence of filed athletes. Third, will-power and concentration, goal setting among sport psychological skills influenced positively on perceived performance. Fourth, coach leadership among sport confidence influenced positively on perceived performance of filed athletes. These results were discussed based on previous literature and theory
전시산업 활성화를 위한 전문 인력 양성 및 인프라구축방안 연구
김일석 ( Il Seok Kim ),김경훈 ( Kyung Hoon Kim ) 서울과학기술대학교 과학문화전시디자인연구소 2010 한국과학예술융합학회 Vol.6 No.-
과거 국가성장 전략은 산업생산, 섬유 및 자동차산업으로 대변되는 제조업 중심이었으나 최근 금융, IT 및 전시산업과 같은 지식기반 산업으로 그 패러다임이 바뀌었고 특히, 전시산업은 대표적인 고부가가치산업으로써 경제성장 및 고용창출에 기여 할 수 있는 산업으로 부각 되었다. 본 논문에서는 국내 외 전시산업의 현황과 문제점 파악과 행정, 이론 중심인 국내 대학무역, 전시 컨벤션 관련 전공학과의 교육시스템 및 전문 인력 양성의 문제점을 분석하여 향 후 나아가야 할바람직한 전시산업 전문 인력 양성의 방향을 제시하고자 한다. 급속히 다양화, 첨단화 되어가는 전시산업시장의 흐름에 대처하기 위해 필수적인 전문 인력의 양성방안 제시를 통해 국내 전시산업의 보다 발전적인 미래상을 가시화하고자 한다. The previous strategies for national development focused on manufacturing industries represented by industrial production and textile & automotive industries; however the paradigm has recently shifted to knowledge-based industries such as financial, IT and exhibition industries. Especially the exhibition industry has stood out as a representative high value-added industry which can contribute to economic development and employment. This study identifies the current status and problems of domestic and overseas exhibition industry; analyzes the problems of education system and cultivating professional workforce offered by trade, exhibition and convention related courses of domesticuniversities, which mainly deal with administration and theories; and proposes the desirable direction to which future training courses of exhibition experts should go. The study intends to visualize the proper orientation which domestic exhibition industry should pursue by suggesting training methods to cultivate necessary experts in order to cope with the rapidly changing trend in exhibition industry market, that is, the market continues to become more multiplied and cutting-edge.
전기 임피던스 단층촬영법에서 빠른 반복적 가우스-뉴턴 방법을 이용한 온라인 영상 복원
김창일(Chang Il Kim),김봉석(Bong Seok Kim),김경연(Kyung Youn Kim) 대한전자공학회 2017 전자공학회논문지 Vol.54 No.4
전기 임피던스 단층촬영법은 전극을 통해 주입된 전류와 측정된 전압을 기반으로, 내부 도전율 분포를 복원하는 기술로, 비교적 새로운 비파괴 영상 복원 기법이다. 본 논문에서는 이원 혼합물 유동 응용분야에서 온라인으로 적용시킬 수 있도록, 역문제의 계산시간을 줄일 뿐만 아니라 공간 해상도도 함께 향상시킬 수 있는 역문제 해법인 빠른 반복적 가우스-뉴턴 방법을 제안하였다. 제안한 방법의 영상 복원성능을 평가하기 위해 모의실험을 수행하고 그 결과를 비교분석하였다. Electrical impedance tomography is a relatively new nondestructive imaging modality in which the internal conductivity distribution is reconstructed based on the injected currents and measured voltages through electrodes placed on the surface of a domain. In this paper, a fast iterative Gauss-Newton method is proposed to increase the spatial resolution as well as reduce the inverse computational time in the inverse problem, which could be applied to online binary mixture flow applications. To evaluate the reconstruction performance of the proposed method, numerical experiments have been carried out and the results are analyzed.
김문관 ( Mun-kwan Kim ),박수현 ( Su-hyeon Park ),강형철 ( Hyeong-cheol Kang ),오태철 ( Tae-cheol Oh ),박용석 ( Yong-seok Park ),안영일 ( Young-il An ),김석종 ( Suk-jong Kim ) 한국어업기술학회 2017 수산해양기술연구 Vol.53 No.2
To improve the efficiency of hairtail trolling, it is important to gain an accurate understanding of the distribution of fish based on their diurnal vertical migration patterns. This study evaluated the vertical distribution of hairtails through catch efficiency tests using vertical longlines. Five replicate tests of the efficiency were carried out on the eastern coast of Jeju Island from August to September 2016, from 11:00 AM to 03:00 PM in the daytime and 11:00 PM to 03:00 AM in the nighttime. The fishing gear was composed of 20 hooks per line set, numbered in order from the first hook near the surface to the last hook on the seabed. The depth of the first hook was 18 m, and that of the last hook was 86 m. Pacific saury was used as the baits. In total, 10 sets of fishing gear were used per trip. After fishing, we counted the hairtails at each numbered hook, which were summed up both by number and in aggregate. A total of 232 hairtails were caught using 2,000 hooks: 193 individuals at daytime and 39 at nighttime. The hook rate was 11.5% : 9.6% at daytime; 2.0% at nighttime. For both daytime and nighttime catches, there were variations in the hook rates at each numbered hook. In the daytime, a maximum of 28.5% catches occurred at hook number 18, followed by 21.4% at number 20, and 10.7% at number 17, accounting for 60.6% of the daytime hook rates. In the nighttime, a maximum of 23.0% catches occurred at hook number 1, followed by 15.3% at hook number 4 and 9, accounting for 53.6% of the nighttime hook rate. Based on the above results, hairtails are usually distributed in deeper region in daytime, whereas they occur near the surface in nighttime. Therefore, it is necessary to position trolling lines according to diurnal vertical distribution layers of hairtails for fishing efficiency.