Apoplastic Phloem Loading of Photoassimilate

김성문,허장현,한대성,Kim, Song-Mun,Hur, Jang-Hyun,Han, Dae-Sung 한국잡초학회 1997 Weed&Turfgrass Science Vol.17 No.4

Photoassimilates translocate from regions of carbohydrate synthensis(source) to regions of carbohydrate utilization or storage(sink). In the source, assimilate loads into the phloem for long-distance transport. Current evidence suggests that there are twig loading mechanisms : one involves assimilate transfer via the apoplasm and then load into the phloem by carrier-mediated proton-sucrose cotransport, while the other involves movement through the continuous symplastic connections between the mesophyll cells and the phloem. Inspite of problems associated with the interpretation of experiments, the evidence for apoplastic loading remains convincing because the apoplastic loading systems explains well the observed accumulation capacity arid the selectivity of assimilate uptake by tile phloem.

유도선수의 성취목표성향이 운동열정과 운동의욕에 미치는 영향

김성문 ( Kim Sung-mun ),손원일 ( Son Won-il ) 대한무도학회 2017 대한무도학회지 Vol.19 No.1

본 연구의 목적은 초·중·고등학교 유도선수들의 성취목표성향과 운동열정 및 운동의욕의 관계를 알아보는 것이다. 이를 위해 2016년 강원도 교육감배 유도대회에 참여한 선수들(초·중·고등학생)을 모집단으로 설정한 후 자료를 수집·분석(빈도분석, 신뢰도분석, 탐색적요인분석, 상관분석, 다변량분석, t-test 및 중다회귀분석)하여 다음과 같은 결론을 얻었다. 첫째, 초·중·고 학년 등급에 따른 성취목표성향, 운동열정, 운동의욕의 차이는 고등학교 등급은 성취목표에서 자아성향이, 운동열정에서 강박열정이, 운동의욕에서 상대적 의욕이 각각 초등학교 등급과 중학교 등급에 비해 높은 것으로 나타났다. 둘째, 선수경력에 따라 운동열정만 각각 4년 이내 선수경력을 가진 집단이 3년 이내 선수경력을 가진 집단에 비해 통계적으로 유의하게 높은 것으로 나타났다. 셋째, 시·도·전국대회 우승경험에 따른 성취목표성향, 운동열정, 운동의욕의 차이는 성취목표성향의 자아성향과 운동열정의 강박열정만 우승경험을 가진 집단에서 각각 통계적으로 유의하게 높게 나타났다. 넷째, 유도선수들의 성취목표성향에 따른 운동열정과 운동의욕에 미치는 영향은 과제성향은 운동열정의 조화열정, 강박열정에서 그리고 운동의욕의 절대적 의욕, 상대적 의욕에 각각 정(+)의 영향을 미쳤다. 그리고 자아성향은 운동열정의 강박열정과 운동의욕의 상대적 의욕에 각각 정(+)의 영향을 미쳤다. The purpose of this study was to examine relationship among Judo player`s achievement goal orientation, exercise passion and exercise volition. For this, youth players who participated in 2016 Gang-Won do athlete event were chosen for the population. The result from analysis of frequency, exploratory factor analysis, correlation analysis, multivariate analysis of variance, t-test and multiple regression analysis was as follows. First, the difference among achievement-goal orientation, exercise passion and exercise volition according to the school year was there were much higher ego-tendency in achievement-goal, obsessive passion in exercise passion, relative desire in exercise volition from high school students compared to elementary and middle school students. Second, a subject with career within 4 years had statistically higher exercise passion than the one with career within 3 years depending on career. Third, the difference among achievement -goal orientation, exercise passion and exercise volition was that ego-tendency in achievement-goal orientation, obsessive passion in exercise passion were higher in a subject with championship in city of province competition than the one with no championship. Fourth, the effect on exercise passion and exercise volition according to achievement-goal orientation was correlated with harmonious passion, obsessive passion in exercise passion and absolute desire, relative desire in exercise volition Finally, ego-tendency had a effect on obsessive passion in exercise passion and relative desire in exercise volition.

유소년태권도 수련에 따른 스트레스, 스트레스대처, 사회적지지가 전환의도에 미치는 영향

김성문 ( Kim Sung-mun ) 대한무도학회 2017 대한무도학회지 Vol.19 No.1

본 연구목적은 유소년태권도 수련생의 전환의도에 영향을 미칠 수 있는 심리적 변인들을 분석하여 이를 최소화 할 수 있는 기초자료를 제공하는데 있다. 이를 위해 유소년 태권도 수련생 303명을 대상으로 수련스트레스, 스트레스대처, 사회적지지, 전환의도를 측정한 다음 연구문제를 해결하기 위해 중다회귀분석 및 변량분석을 실시하여 다음과 같은 결론을 얻었다. 첫째, 태권도 수련빈도에 따른 수련스트레스, 사회적지지, 스트레스대처, 전환의도의 차이에서 스트레스는 사범스트레스를 제외한 모든 변인에서 통계적으로 주5회 이상 빈도가 주3회 이내 빈도보다 높게 나타났다. 사회적 지지는 사범, 친구, 가족 변인에서 5회 이상의 빈도가 3회 이내와 5회 이내보다 높게 나타났다. 전환의도에도 주5회 이상의 빈도가 통계적으로 유의하게 나타났다. 반면에 스트레스대처는 통계적으로 유의미 하지 않는 것으로 나타났다. 둘째, 태권도 수련의 스트레스가 전환의도에 미치는 영향은 심사스트레스와 친구스트레스 하위변인에서만 전환의도에 유의한 영향을 미치는 것으로 나타났다. 셋째, 태권도 수련의 사회적 지지가 전환의도에 미치는 영향은 사범지지와 가족지지의 하위 변인에서만 전환의도에 유의한 영향을 미치는 것으로 나타났다. 넷째, 태권도 수련에 대한 스트레스 대처가 전환의도에 미치는 영향은 문제중심적 대처의 하위변인에서만 전환의도에 유의한 영향을 미치는 것으로 나타났다. The purpose of this study was to analyze the psychological factors which affects on switching intention of Taekwondo youth trainees and to provide the preliminary data to minimize the factors. For this, 300 youths training Taekwondo were chosen for the subject. The measurement for practice stress, stress management, social support and switching intention was carried out to resolve this study inquiries by using multiple regression analysis and ANOVA. The result was as follows. First, there was a higher stress in frequency over 5 times a week than 3 times under all factors except for master`s stress. There was higher social support under factors including master, friend and family in frequency over 5 times a week than frequency within 3 times, 5 times a week. The other hands, coping strategy statistically had no connection. Second, stress from practicing Taekwondo had an influence on switching intention in lower-rank factors like judging stress, friend stress. Third, social support had an influence on switching intention im lower-rank factors like master`s support, family`s support. Finally, coping strategy had an influence on switching intention in lower-rank factors like problem-focused coping.

사범대학 학생들의 FITT, 전공, 운동인식에 따른 적응적 정서조절전략, 학업 스트레스, 대학 생활만족도의 관계

김성문(Kim, Sung-Mun) 한국코칭능력개발원 2022 코칭능력개발지 Vol.24 No.2

헛개나무로부터 생리활성물질의 추출 및 효능에 관한 연구

김성문(Sung-Mun Kim),강성희(Sung-Hee Kang),마진열(Jin Yeul Ma),김진현(Jin-Hyun Kim) 한국생물공학회 2006 KSBB Journal Vol.21 No.1

내러티브를 통한 여자태권도 선수의 경험탐색

김성문(Kim, Sung-Mun),김수진(Kim, Soo-Jin) 한국사회체육학회 2021 한국사회체육학회지 Vol.- No.85

Purpose: The purpose of this study is to explore the female Taekwondo athlete’s experience in a narrative way to understand the difficulties and problems of athlete life. Method: The narrative search was to derive the daily life of the athletes through the experience of one female university Taekwondo athlete. The study participants interviewed the subject using the configuration space of zoom with semi-structured questions, and after transcription of the recorded material, the following results were given by peer review. Results: First, based on the time of year, she indicated that the talents of Taekwondo players and the help of the coaches who helped them were absolutely necessary. Second, the importance of coaching was evident in the involvement of female Taekwondo athletes in physical, psychological, and peer relations issues. Third, the importance of rational coping with problems caused by the injury of female Taekwondo athletes and the sexual difference had been shown. Fourth, it appeared that female Taekwondo athletes needed to prepare for retirement. Fifth, it is suggested that narrative experience exploration can be a methodical tool for emotional stability for female Taekwondo athletes. Conclusion: The difficulty of female university Taekwondo athletes through the experience of spatial narrative and understanding of the process of restoring performance helped female Taekwondo athletes to be more professional and well-taught. In the first place, the institutions and schools for female Taekwondo athletes need to apply a reasonable education and training system.

생활체육 참가가 스포츠몰입 및 운동중독에 미치는 영향

김성문(Sung Mun Kim),장진우(Jin Woo Jang),윤상문(Sang Moon Yoon) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.32

한국판 통제적 코칭행동척도(K-CCBS) 개발의 구조적 타당도 검증

김성문(Sung Mun Kim),황승현(Seung Hyun Hwang),손원일(Won Il Son) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.48

The purpose of this study was to prove a structural validation of the Korean version that was made in order to be appropriate CCBS(Controlling Coaching Behavior Scale) of the athlete`s that was developed in native English countries for domestic circumstances in Korea. For this, the procedure was to make initial version targeting 169 athletes in first step, to analyze reliability of final version based on initial version from first step in second step and to prove the validation about structural basic of final version. The initial version that was produced through translation and its review in the comparative cultural view and was analyzed by reliability and internal consistency between test and retest targeting for 169 athletes and indicated that consistency and stability was in good condition. And also, data targeting for 679 athletes of 31 events(Ju-do and etc.) was collected. From the question analyzation and confirmatory fact analyzation, model was found suitable for this study. From the result, K-CCBS was confirmed through fourteen questions of four facts (controlling use of rewards, negative conditional regard, linguistic intimidate, excessive personal control).

태권도 선수에 대한 카리스마리더십이 심리적 욕구만족과 운동지속의도에 미치는 영향

김성문 ( Kim Sung-mun ),이재은 ( Lee Jae-eun ) 대한무도학회 2018 대한무도학회지 Vol.20 No.3

이 연구의 목적은 태권도 선수들에 대한 카리스마 리더십이 심리적 욕구만족과 운동지속의도에 어떠한 영향관계가 있는지 분석하고, 태권도 지도자의 지도방향성을 제시하는데 있다. 이를 위해서 태권도 선수 235명을 편의목적표집으로 선정한 후 자료를 수집하고, SPSS 21.0 프로그램으로 측정도구의 내용타당도를 확보하였다. 이후 기술통계치, 탐색적 요인분석, 상관분석, 다중회귀분석의 자료 처리로 다음과 같은 결론을 얻었다. 첫째, 태권도선수에 대한 ‘훈련횟수’는 카리스마리더십의 비전행동제시(-), 심리적 욕구만족(-) 및 운동지속(-)에 영향을 미쳤다. ‘훈련경력’과 ‘훈련시간’은 심리적 욕구만족의 유능성(+)에 영향을 미쳤다. 둘째, 태권도선수에 대한 카리스마리더십의 ‘기대신뢰’와 ’집단적 정체성’은 심리적 욕구만족(+)에 영향을 미쳤다. 셋째, 태권도선수에 대한 카리스마리더십의 ‘기대신뢰’, ‘비전행동제시’, ‘모범적 행동’은 운동지속(+)에 영향을 미쳤다. 넷째, 태권도선수에 대한 심리적 욕구만족은 운동지속(+)에 영향을 미쳤다. The purpose of this study was to analyze the effect of Taekwondo player's charismatic leadership on psychological need satisfaction and intention to exercise adherence and to suggest direction for Taekwondo leaders. For this, 235 Taekwondo players were selected by convenience sampling and content validity of measurement tools was secured by using SPSS 21.0. After that, technological statistics, exploratory factor analysis, correlation analysis and multiple regression analysis were carried out. The result was as follows. First, Taekwondo player's training frequency had effect on charismatic leadership's presenting ideal behavior(-), psychological need satisfaction(-) and intention to exercise adherence(-). The career and time of training had a significant effect on capability(+) of psychological need satisfaction. Second, expected reliability and collective identity of charismatic leadership had a significant effect on psychological need satisfaction(+). Third, expected reliability, presenting ideal behavior, model behavior of charismatic leadership had a significant effect on intention to exercise adherence(+). Fourth, psychological need satisfaction had a significant effect on intention to exercise adherence(+).

여성 수영참가자의 신체적 자기개념이 운동정서와 생활만족에 미치는 영향

김성문(Sung Mun Kim),최정도(Jung Do Choi) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.30

The purpose of this study was to examine the influence of the physical self-concept of female swimmers on their exercise emotion and life satisfaction. The subjects in this study were 355 women who had a swim at a sports center located in Gangwon province. As a result of making a factor analysis, reliability analysis, frequency analysis, one-way ANOVA, correlational analysis and multiple regression analysis, the following findings were given: First, in terms of physical self-concept by age, those who were in their 20s and younger excelled the other age groups in self-esteem, and those who were in their 40s and up were ahead in the other factors. By term of exercise, those who had worked out for less than three to five years surpassed the others in sport competence, looks, muscular power and body image. As to frequency, those who exercised four times or more a week surpassed the others in every element except for body fat. By occupation, the stay-at-home homemakers were ahead of the others in sport competence, and those who worked in manufacturing industry outdid the others in physical activities and muscular power. Concerning exercise emotion by age, those who were in their 20s and younger were ahead of the others in exercise pride, and by term and occupation, those who had worked out for less than three years and who worked in the manufacturing industry outperformed the others in every factor. As to life satisfaction, only the exercise frequency made a difference to their life satisfaction. Those who got exercise six times or more a week found their lives quite satisfactory. Second, there was the strongest correlation between sport competence and body image, and the second strongest correlation was found between exercise pride and exercise delight. The third strongest correlation existed between life satisfaction and looks. Third, the overall exercise motion was most affected by sport competence, and life satisfaction was under the strongest influence of looks.