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핸드볼 선수의 상해에 관한 조사 연구 : 남자 중학교 핸드볼 선수를 중심으로
최금석,김정수 公州大學校스포츠科學硏究所 1995 스포츠科學硏究所論文集 Vol.- No.9
This study was aimed at the research of the sports injuries with 140 handball players in boys' middle school who took part in the 23rd National Athletic Meeting in 1994. With the analysis of their reply for the questions, we could found the time, the causes, the region, the sort and the treatment of the sports injuries. Analysis of these data was used by the percentage and χ²verification(p< .05). The results are as follows; 1) There were 135 players gotten sports injuries among 140 members (96%) and we found 382 times' sports injuries, that is, 2.7 times per all players and 2.8 times per injured players. 2) We found that 70.9% of the target players were injured in training and 29.1% in the game. By the player's experience, we could see that the more experience, the less injuries in training and the more injures in the game. With the season, there were a lot of injuries players in spring. 3) The causes for the sports injuries, in warming up, turned out to be 39.3% by the players carelessness, 24.5% by the lack of enough warming-up and 13.4% by the excessive will for winning the game. 4) With the regions of the sports injuries, some players (38.5%) had injured on their arms, some players (30.1%) on their legs and others (17.0%) on their abdomen. With the playing positions, many players got injured on their arms and legs. 5) In the kinds of the sports injuries, we found that many players had injured on the part of joint (37.2%), the muscle (25.9%), the bone (18.6%) and on the skin (18.3%). As the playing positions, most goal-keepers had injured on the part of muscle and many field-players had on the joint and muscle regardless of the playing positions. There seemed to be no difference between the playing positions and the kinds of sports injuries in range of p>0.05. With the injuries of the bone, we could found the bruise (69.0%) and the fracture of the bone (28.2%). But among the target players, there were found only two players who had the osteomyelitis. In the sports injuries of the joint, many players got the asprain (50.7%), the injury of ligament (29.6%) and the luxation (16.9%). Most goal-keepers got the the injury of ligament (45.0%) but most field players got the injuries of the the part of skin, we could get the results of laceration (54.3%), abrasion (35.7%) and the fracture (10.0%) for all playing positions. In the injuries of muscle, there were the muscle bruise (67.7%) and the muscle regidity (32.3%). 6) In the methods of the first aids, after gotten the sports injuries, most players were treated for themselves (49.0%), and some players (3.4%) by a herb doctors.
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함양-거창 일대에 분포하는 편마암류에 대한 지화학적 연구
조규성,최금석 全北大學校 科學敎育硏究所 2001 과학과 과학교육 논문지 Vol.26 No.-
The studied rocks distributed at Hamyang―Geochang area are migmatitic gneiss, banded gneiss, fine grained granitic gneiss and biotite granite. The purpose of this study is to define the origin rocks through the chemical analysis of the major and trace elements. In the average abundance of Na_2O, Fine grained granitic gneiss is more than 3.27 wt% but that of migmatitic gneiss is lower than 3.27 wt% and in the average ratio of TiO_2/Al_2O_3, Fine grained granitic gneiss is 0.02, but, that of migmatitic gneiss is 0.05,which is similar to clay sediments, On the other hand, Harker variation diagram of the fine grained granitic gneiss indicate a granitic origin. but, that of migmatitic gneiss show a sedimentary origin. In the average abundance of trace elements, migmatitic gneiss and banded gneiss are about twice higher than fine grained granitic gneiss and biotite granite in all elements, Also, in the abundance range and frequency distribution of the elements, migmatitic gneiss and banded gneiss are wider and more dispersion than that of the fine grained granitic gneiss and biotite granite. As shown above, migmatitic gneiss and banded gneiss show a characteristic of a rock from sedimentary origin, fine grained granitic gneiss show a characteristic of a rock from granitic origin.
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