靑少年의 競技性向에 關한 硏究

梁明煥,李昌俊 제주대학교 1993 논문집 Vol.37 No.1

The purpose of this study was to replicate and extend past research on sport-related value orientations of youth. Specifically, the purpose of the research was to examine the dimensionality, situation specificity, and differences of game orientation across the independent variables of gender, school level(middle school, high school, university), athletic status(athlete, nonathlete), sport type(individual, personnel, team sport). The subjects had to indicate how important they felt it was to win, to play fair, to play well and to have fun in response to a description of a recreational and of a competitive situation. The investigators quntified professional orientation as the sum of the responses to playing well and winning, whereas play orientation consisted of the sum of the responses of having fun and playing fair. Only the responses of those who completed useable questionnaires(n=1157)were used in this investigation. The major findings were as follows: 1. The subjects thought that the elements of both orientation were important. 2. The important of game orientation were situation specific. 3. Males and athletes have shown a greater degree of professionalization than females and nonathletes. 4. Male athletes, university athletes, and team sport athletes had significantly higher professional orientation scores than did male nonathletes, middle/high school athletes, and individual/personnel sport athletes. 5. Male athletes perceived fathers as the most important significant other, whereas female athletes perceived leachers/coaches as the most important significant other.

운동 지속 결정요인과 증진 방안

양명환 濟州大學敎 體育科學硏究所 1999 체육과학연구 Vol.5 No.-

The purpose of this review are threefold : a) the researches that has assessed motives for exercise: participation and reasons for attrition will be examined: b) the exerciser and situational factors that may facilitate exercise adherence will be examined: c) practical guidelines for maintaining and enhancing exercise adherence will be discussed. A number of conclusion can be derived from the research on participation motives for exercise and sports. Most participants have diverse motives for participating in exercise. and gender differences have been found. Of the various motives identified for participation. those consistently rated as most important are improving skill, having fun. being with friend and others. experiencing thrills or excitement. The somewhat consistent patterns of participation motive are also found across various research. The findings generated from the review of exercise constraints revealed that exercise participants drop out for various reasons. These reasons include interest in and conflicts with other activities. lack of time. lack of fun. boredom. lack of facilities and programs. Exercise adherence can be determine in light of the exercisers by situation factors. The exercise factors including socialization into sport experience in the early stage, personality traits. lifestyle. enjoyment. self-motivation have been discussed. Situational factors have been reviewed in terms of facilities and environment accessibility. characteristics of exercise programs. exercise coach or practitioner. and social supporting. In the basis on findings generated from review of participation motivation, participation constraints and exercise adherence research literature, I suggests the following practice guidelines to enhance exercise adherence. First, make concerns exercise adherence. Second, provide for the small group exercise setting. Third. make use various goal setting techniques. Forth. changing exercise environment to the degree possible produce beneficial effects. Fifth, provide for social reinforcement. Sixth. provide for various exercise programs. Seventh, learn to ability for time management.

테니스 포핸드시 밀어치기와 때려치기 타법의 운동학적 분석

윤양진,정미라,서국웅,이훈식,황명숙,강영택,윤길환 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-

This study consists in clarifying the meaning of various angles and velocity, and two types of the stroke of a pushing shot and hitting shot through the three-dimensional image analyses among the factors of exercise. To attain the purpose of such studies, the result of experiment and analysis for each of three athletes of boys and girls in high school and three persons in general came to the conclusion as follows; 1. The last motion of a group of A having a command of a follow shot showed greatly, compared with two groups of B and C, and this showed that a group of A took a rectilinear motion greatly to gain power and two group of B and C took a rotary motion greatly to gain speed. 2. A group of A having a command of a pushing shot move body weight forward from behind and give the first consideration to a rectilinear motion, and two groups of B and C having a command of the stroke of hitting shot used the turning of the shoulder and the waist and gave much weight to a rotary motion than a rectilinear one. 3. The position of the hitting point of a group of A having a command of a pushing shot turned out to be the waist, and that of the hitting point of two groups of B and C, the chest, and namely this showed that the position of the hitting point was decided according to the form of the stroke and pictures of various kinds. 4. In impacting, the speed decreased, for the power was controled to keep an accurate timing of stroke just before impacting

보신 관광에서 감염된 수입성 Sparganosis 1예 : Intake of Thailand Snake during Trip

서환조,박명재,고경식,백영한,조유정,양현종,류경남,정형근,전정열 대한감염학회 1992 감염 Vol.24 No.1

Human sparganosois was reported more than 100 cases in Korean population. However no case reported yet in Korea as a patient was infected by sparganum from other geographical area, such as Thailand. The case we are reported here is a 38 year-old Korean male who had been suffered from mass being a small, round and soft consistance in upper portion of his right thigh. The patients stated that he had an opportunity to eat living snake in Bangkok, Thailand during trip. As therapy praziquantel (75㎎/㎏/day) was given p.o. for 14 days, but in vain to cure. Following medical treatment, surgical exicision was performed to remove a alive, soft, whitish-milky, mobile and elongated sparganum. Serlogical test by micro-ELISA for sparganum-specific antibody revealed a high serum antibody level of absorbance 0.67 (positive criterion: absorbance 0.22).

젊은 성인의 고관절 발육부전증에 대한 2종 무명골 절골술의 경험 : 증례보고 Report of 3 Cases

문명상,우영균,정영복,제양환 대한고관절학회 1990 Hip and Pelvis Vol.2 No.1

유방초음파 검사의 유용성에 대한 연구

문양인,김병학,명화련,도윤수,김계환,손정훈,김미회 한국건강관리협회 2000 건협 Report Vol.3 No.-

U형 프리캐스트 프리스트레스트 콘크리트 거더를 이용한 2경간 연속 교량구조의 개발을 위한 기초연구

이환우,김명식,김광양 釜慶大學校 1997 釜慶大學校 論文集 Vol.2 No.2

The current syudy is a part of esries of research about the development of new superstructure system to overcome the engineering problems in the design of bridges of 30m to 45m in span length using the existing bridge systems. The basic concept of new system in the continuation of adjacent two simple spans composed of the precast prestressed concrete U-type sections. The partial post tensioning method is applied to create the contimuity. In this stdy, the new technique was introduced and applied with an example design of two span of 40m in span lemgth to find the possibility for pratival applicatio as a feasibility syudy. The obtained results show that the new splicing method is expected to offer significant economical and serviceability advantages.

工兵 學校 環境敎育 時間에 대한 實態 分析

최명규,송창수,양회진,김창환 호남대학교 산업기술연구소 1999 산업기술연구논문집 Vol.7 No.-

본 연구는 군 환경 교육의 근간이 되고 있는 육군공병학교를 대상으로 군 환경교육의 실태를 조사, 분석하여 문제점을 도출하고 그 개선방안을 제시함으로써 효율적이고 실질적인 환경교육이 이루어질 수 있도록 하고, 나아가 군의 환경관리 능력을 제고시키는데 연구의 목적을 두었으며, 공병학교에서 교육중인 군인들을 조사대상으로 삼아 설문조사를 실시하여 분석해 본 결과는 다음과 같다. 1. 군 환경 교육의 필요성에 대해서는 95%의 응답자가 필요하다고 응답하여 군 환경 교육의 필요성에 대하여 공감하고 있는 것으로 나타났으며, 군에서의 환경교육은 사회와는 다른 교육이 되어야 한다고 느끼고 있다. 2. 군에서 실시되고 있는 환경교육에 대해서는 불만족도가 높은 것으로 나타나 군의 환경교육 방법과 방향에 있어서는 많은 개선이 필요한 것으로 나타났다. 3. 응답자의 절반 이상이 군 생활 중 4시간 이상 환경교육을 받는 것으로 나타난 반면 그 내용과 질에 있어서는 사회의 환경교육과 비교하여 불만족하고 있는 것으로 나타나 보다 폭 넓은 분야에 대한 환경교육이 이루어져야 할 것으로 판단되었다. 군 환경교육의 최적시간에 대한 설문에서는 장교 과정은 고군반은 현재의 8시간이, 초군반은 현재의 12시간보다는 4일 이상이, 그리고 특기병 과정은 2주일 이상이 적당할 것으로 나타났다. The purpose of this study was to research on the actual condition of the environmental education in Army Engineer's School. The major findings of this study were as follows; 1. 95% of soldiers answered "positive", that the environmental education is needed in the Army. And they also wanted there must be some differences between Army and Civilian in the environmental education. 2. Soldiers who are highly educated officers were more "dissatisfacted" with the environmental education in the Army than private. So improvement must be made in the Army environment education both the way direction and education. 3. The soldiers have not learned environmental education of half of responsers, most of them are dissatifacted with both contents and quality of the environmental education.

유한요소법을 이용한 레일의 헤드에 존재하는 균열의 응력확대계수에 관한 연구

인경환,성기득,김종욱,조명래,양원호 成均館大學校 科學技術硏究所 1999 論文集 Vol.50 No.1

In recent years, the rolling stock is being increasingly developed. However, higher axle loads have increased the incidence of fatigue defects in railroad rails. Many of these fatigue-initiated defects develop in the head of the rail. The head defects are very important because they are generally not visible until they reach quite large size and they can lead to catastrophic rail fractures. In this paper, stress intensity factors(SIF) of a embedded crack in the head of the rail were analysed along the wheel positions relative to the crack plane and along the running condition using the finite element method.

여가활동 유형과 여가만족 및 생활만족의 관계

김승곤,양명환 濟州大學敎 體育科學硏究所 1995 체육과학연구 Vol.1 No.-

The purpose of this study was to determine the relationship of leisure activity types, leisure satisfaction and life satisfaction among college students. Specifically, two purposes were established for this study. The first purpose was to examine the effects of gender, age and types of leisure activity on leisure satisfaction and life satisfaction. The second purpose was to examine a casual relationship among types of leisure activity, leisure satisfaction, and life satisfaction. The subjects in this study were 115 male and 109 female college students. A purposive sampling method was used to select subjects who participated in three leisure activities including sport & exercise program(n=70,31.3%), hobby & creative activity(n=68, 30.4%),and amusement activity(n=86, 38.4%). Data were collected from all subjects during the fall of 1995. The Leisure Satisfaction Scale(Ragheb & Beard, 1980)was used to provide a measure of the extent to which individuals perceive that certain needs are met or satisfied through leisure activities. Life satisfaction was assessed by using a semantic differential technique. A 5 point Likert response scale was adopted for the instruments. One-way MANOVA, ANOVA and multiple regression analyses were used for research problems testing. MANOVAs indicated that gender, age, and leisure activity type had a significant effects on leisure satisfaction. Posttesting showed that male group perceived significantly higher in leisure satisfaction(psychological, educational, social, relaxational physio1ogical)than female group. The higher the age, the greater the leisure satisfaction(psychologica1, educational, social, relaxational physiological), and sport activity group perceived more leisure satisfaction (psychological, educational, social, relaxational, physiological, physical environment)than did the hobby & creative activity group and amusement group. ANOVA indicated that gender, age, leisure activity types had a significantly effects on life satisfaction. The male group perceived significantly higher in life satisfaction than female group. Scheffe multipe comparison indiacted that the higher the age, the greater the life satisfaction, and sport activity group perceived more life satisfaction than did the hobby & creative activity group and amusement group. Also multiple regression analysis and path analysis revealed that life satisfaction could be the best predicted from leisure satisfaction and could be affected through the sport activity indirectly. The findings provide significant casual relationships among leisure activity type, leisure satisfaction and life satisfaction in college students.