Ka-Band 위성채널 증폭기의 설계 및 제작

전민식 서강대학교 대학원 1994 국내석사

골프교습시설의 지도자 코칭역량, 교육서비스품질과 고객만족 및 브랜드 애호도의 구조적 관계

전민식 한국체육대학교 대학원 2022 국내박사

Abstract Structural Relationship among Private Golf Training Facility Coaches’ Coaching Competency, Quality of Educational Service, Customer Satisfaction and Brand Loyalty Jeon, Min­sik Graduate School of Physical Education Korea National Sport University The purpose of this study was to examine the structural relationship among private golf training facility coaches’ coaching competency, quality of educational service, customer satisfaction and brand loyalty. To this end, it collected the sample of a total of 345 trainees, by using the convenience sampling of the population of trainees enrolled in a private golf training facility, and a total of 305 copies of data were used in the final analysis. For the objective of this study, statistical programs such as BM SPSS Statistics 21 and AMOS 2 were used to conduct frequency, confirmatory factor, reliability, correlation and structural equation model analysis, independent sample t-test and one-way ANOVA. The findings are as follows: The differences in sub-variables by general characteristics were initially analyzed to show the following results: First, the differences in sub-variables by the gender were analyzed to show that the economic satisfaction for the customer satisfaction and the behavioral loyalty for the brand loyalty were more highly recognized by males, than by females. Second, the differences in sub-variables of the age were analyzed to show that the self-development competency for the coaching competency was more highly recognized by the subjects in their 40s, than by those in their 20s. Third, the differences in sub-variables by the academic background were analyzed to show that the communication competency for the coaching competency was more highly recognized by high school graduates, than by graduate school graduates; the expertise for the quality of educational service was more highly recognized by graduate school graduates, than by university graduates; the economic satisfaction for the customer satisfaction was more highly recognized by graduate school graduates, than by high school and university graduates, while the service satisfaction was more highly recognized by graduate school graduates, than by university graduates; and the attitudinal loyalty for the brand loyalty was more highly recognized by graduate school graduates, than by high school and university graduates, while the behavioral loyalty was more highly recognized by graduate school graduates, than by high school graduates. Fourth, the differences in the sub-variables by jobs were analyzed to show that the teaching competency for the coaching competency was more highly recognized by others, than by company employees and recognized by civil servants and others, than by self-employed persons, the communication competency was more highly recognized by others, than by company employees and self-employed persons, the relationship competency was more highly recognized by civil servants, than by company employees and self-employed persons, and the self-development competency was more highly recognized by self-employed persons and others, than by self-employed persons and recognized by civil servants, than by professionals; the usefulness for the quality of educational service was was more highly recognized by students and others, than by company employees and recognized by students, civil servants and others, than by self-employed persons, the reliability and confidence were more highly recognized by professionals, civil servants and others, than by self-employed persons, and the professionalism was more highly recognized by others, than by company employees and recognized by civil servants and others, than by self-employed persons; the program satisfaction for the customer satisfaction was more highly recognized by civil servants and others, than by company employees and self-employed persons; and the attitudinal loyalty for the brand loyalty was more highly recognized by professionals and others, than by company employees and recognized by professionals, civil servants and others, than by self-employed persons. Fifth, the differences in sub-variables by the frequency of use were analyzed to show that the teaching and self-development competency for the coaching competency, and the usefulness, empathy and confidence for the quality of educational service were more highly recognized at 4-5 times a week, than at 2-3 times a week; the communication and relationship competency for the teaching competency, and the reliability and professionalism for the quality of educational service were more highly recognized at 4-5 times or ≥6 times a week, than at 2-3 times a week; the economic satisfaction for the customer satisfaction was more highly recognized at 4-5 times a week, than at 2-3 times a week, while the program satisfaction was more highly recognized at 4-5 times a week, than at ≤ once a week or 2-3 times a week and recognized at ≥6 times a week, than at 2-3 times a week, and the service satisfaction was more highly recognized at 4-5 times or ≥6 times a week, than at 2-3 times a week; and the attitudinal and behavioral loyalty for the brand loyalty were more highly recognized at 4-5 times or ≥6 times a week, than at 2-3 times a week. Sixth, the differences in sub-variables by the frequency of strokes were analyzed to show that the teaching competency for the coaching competency was more highly recognized at 10 strokes ≤ and >30 strokes, than at 11-20 strokes and 21-31 strokes, and the communication, relationship and self-development competency were more highly recognized at >30 strokes, than 11-20 strokes and 21-31 strokes; and the usefulness, empathy, confidence and professionalism for the quality of educational service were highly recognized at > 30 strokes, than at 21-31 strokes; the economic and service satisfaction for the customer satisfaction were highly recognized at > 30 strokes, than at 21-31 stokes, while the program satisfaction was highly recognized at > 30 strokes, than at 11-20 strokes and 21-31 strokes. The hypotheses of this study were tested to show: First, the private golf training facility coaches’ coaching competency has a positive effect on the customer satisfaction. Second, the private golf training facility coaches’ coaching competency has a negative effect on the brand loyalty. Third, the private golf training facility’s quality of educational service has a positive effect on the customer satisfaction. Fourth, the private golf training facility’s quality of educational service has a positive effect on the brand loyalty. Finally, the customer satisfaction with the private golf training facility has a positive effect on the brand loyalty. 국문요약 골프교습시설의 지도자 코칭역량, 교육서비스품질과 고객만족 및 브랜드 애호도의 구조적 관계 한국체육대학교 대학원 체육학과 전 민 식 이 연구는 골프교습시설의 지도자 코칭역량, 교육서비스품질과 고객만족 및 브랜드 애호도의 구조적 관계를 구명하는 데 목적이 있었다. 이를 위해 골프교습시설의 수강생을 모집단으로 편의표본추출법을 활용하여 총 345명의 표본을 수집하였으며, 이중 최종분석에는 총 305부의 자료를 사용하였다. 이 연구에서는 목적에 따라 통계프로그램인 IBM SPSS Statistics 21과 AMOS 21을 이용하여 빈도분석, 확인적 요인분석, 신뢰도분석, 독립표본 t-검정, 일원배치 분산분석, 상관관계분석, 구조방정식모형분석을 실시하였으며, 결과는 다음과 같다. 우선, 일반적 특성에 따른 하위변인의 차이를 분석하였으며 결과는 다음과 같다. 첫째, 성별에 따른 하위변인의 차이를 분석한 결과, 고객만족의 경제적 만족과 브랜드 애호도의 행동적 애호도를 남성이 여성보다 높게 인식하는 것으로 나타났다. 둘째, 연령에 따른 하위변인의 차이를 분석한 결과, 코칭역량의 자기개발역량을 20대보다 40대가 더 높게 인식하는 것으로 나타났다. 셋째, 학력에 따른 하위변인의 차이를 분석한 결과, 코칭역량의 의사소통역량을 고등학교 졸업생보다 대학원 졸업생이, 교육서비스품질의 전문성을 대학교 졸업생보다 대학원 졸업생이 높게 인식하는 것으로 나타났다. 또 고객만족의 경제적 만족을 고등학교와 대학교 졸업생보다 대학원 졸업생이, 서비스만족을 대학교 졸업생보다 대학원 졸업생이, 또 브랜드 애호도의 태도적 애호도를 고등학교와 대학교 졸업생보다 대학원 졸업생이, 행동적 애호도를 고등학교 졸업생보다 대학원 졸업생이 더 높게 인식하는 것으로 나타났다. 넷째, 직업에 따른 하위변인의 차이를 분석한 결과, 코칭역량의 지도역량을 회사원보다 기타가, 자영업보다 공무원과 기타가, 의사소통역량을 회사원과 자영업보다 기타가, 관계역량을 회사원과 자영업보다 공무원이, 자기개발역량을 회사원과 자영업보다 공무원과 기타가, 전문직보다 공무원이 더 높게 인식하는 것으로 나타났다. 또 교육서비스품질의 유용성을 회사원보다 학생 및 기타가, 자영업보다 학생과 공무원 그리고 기타가, 신뢰성과 확신성을 자영업보다 전문직과 공무원 그리고 기타가, 전문성을 회사원보다 기타가, 자영업보다 공무원과 기타가 더 높게 인식하는 것으로 나타났다. 또 고객만족의 프로그램 만족을 회사원과 자영업보다 공무원과 기타가, 브랜드 애호도의 태도적 애호도를 회사원보다 전문직과 기타가, 자영업보다 전문직과 공무원 그리고 기타가 더 높게 인식하는 것으로 나타났다. 다섯째, 이용횟수에 따른 하위변인의 차이를 분석한 결과, 코칭역량의 지도역량과 자기개발역량, 그리고 교육서비스품질의 유용성과 공감성 그리고 확신성을 주 2-3회보다 주 4-5회가, 지도역량의 의사소통역량과 관계역량, 그리고 교육서비스품질의 신뢰성과 전문성을 주 2-3회보다 주 4-5회와 주 6회 이상이 높게 인식하는 것으로 나타났다. 또 고객만족의 경제적 만족을 주 2-3회보다 주 4-5회가, 프로그램 만족을 주 1회 이하 주 2-3회보다 주 4-5회가, 주 2-3회보다 주 6회 이상이, 서비스만족을 주 2-3회보다 주 4-5회와 주 6회 이상이 높게 인식하는 것으로 나타났다. 또 브랜드 애호도의 태도적 애호도와 행동적 애호도를 2-3회보다 주 4-5회와 주 6회 이상이 높게 인식하는 것으로 나타났다. 여섯째, 타수에 따른 하위변인의 차이를 분석한 결과, 코칭역량의 지도역량을 11타-20타와 21-31타보다 10타 이하와 30타 초과가, 의사소통역량과 관계역량 그리고 자기개발역량을 11타-20타와 21-31타보다 30타 초과가 높게 인식하는 것으로 나타났다. 또 교육서비스품질의 유용성, 공감성, 확신성, 전문성을 21-31타보다 30타 초과가 높게 인식하는 것으로 나타났다. 또 고객만족의 경제적 만족과 서비스 만족을 21-31타보다 30타 초과가, 프로그램 만족을 11타-20타와 21-31타보다 30타 초과가 높게 인식하는 것으로 나타났다. 이 연구의 가설을 검증한 결과는 다음과 같다. 첫째, 골프교습시설의 지도자 코칭역량은 고객만족에 정(+)적 영향을 미치는 것으로 나타났다. 둘째, 골프교습시설의 지도자 코칭역량은 브랜드 애호도에 부(-)적 영향을 미치는 것으로 나타났다. 셋째, 골프교습시설의 교육서비스품질은 고객만족에 정(+)적 영향을 미치는 것으로 나타났다. 넷째, 골프교습시설의 교육서비스품질은 브랜드 애호도에 정(+)적 영향을 미치는 것으로 나타났다. 마지막으로 골프교습시설의 고객만족은 브랜드 애호도에 정(+)적 영향을 미치는 것으로 나타났다.

이벤트 MC의 직무스트레스와 역할갈등이 ERG욕구에 미치는 효과 : Alderfer의 ERG이론을 중심으로

전민식 경운대학교 산업정보대학원 2013 국내석사

This study was intended to investigate how the job stress and role conflict of the growing event MCs affect ERG desire in order to increase the recognition of the event MCs and improve their work conditions and quality of individual life, and provide a fundamental material for improving the work environment of event MCs. To achieve the purpose, the researcher studied literatures and conducted empirical case studies. Also, a questionnaire survey was conducted on 130 male and female event MCs doing activities. The study subjects answered each question through self-administration method, and a total of 130 questionnaires were collected directly by the researcher. For the statistical analysis on the collected questionnaire copies, the researcher processed data coding of them and then used SPSS 12.0 for Windows to analyze the data. In this case, its statistical significance level was p < 0.05. In the analysis results, this researcher explored the number of factors whose eigen-value was more than 1, included only the items whose each factor was more than 0.40, and excluded items that were repeatedly loaded on more than two factors. The study results drawn from the method and procedure are presented as follows. First, to prove the hypothesis that job stress factors (something related to roles, career development, and environmental techniques) would significantly give a positive impact on growth desire, this researcher performed multiple regression analysis. As a result, regarding the accurate significance probability (positive) of hypotheses, P-value of the hypothesis H1-1 that something related to roles would significantly give a positive impact on growth desire was found to be 0.000; P-value of the hypothesis H1-2 that career development would significantly give a positive impact on growth desire was found to be 0.345; P-value of the hypothesis H1-3 that environmental techniques significantly give a positive impact on growth desire was found to be 0.233. Therefore, only the hypothesis H1-1 was found to significantly affect growth desire (P<0.05). The other hypotheses were rejected. Second, to prove the hypothesis that job stress factors (something related to roles, career development, and environmental techniques) would significantly give a positive impact on relationship desire, this researcher performed multiple regression analysis. As a result, regarding the accurate significance probability (positive) of hypotheses, P-value of the hypothesis H2-1 that something related to roles would significantly give a positive impact on relationship desire was found to be 0.000; P-value of the hypothesis H2-2 that career development would significantly give a positive impact on relationship desire was found to be 0.109; P-value of the hypothesis H2-3 that environmental techniques significantly give a positive impact on relationship desire was found to be 0.192. Therefore, only the hypothesis H2-1 was found to significantly affect. Third, to prove the hypothesis that role conflict would significantly give a positive impact on growth desire, this researcher performed regression analysis. As a result, F value was found to be 0.151 so that it was not significant (p < 0.05). Also, R2 was found to be 0.001 so that explanatory power of the regression appeared very low. Therefore, the hypothesis H3 that role conflict would significantly give a positive impact on growth desire was rejected. Fourth, to prove the hypothesis that role conflict would significantly give a positive impact on relationship desire, this researcher performed regression analysis. As a result, F value was found to be 3.250 so that it was not significant (p < 0.05). Also, R2 was found to be 0.025 so that explanatory power of the regression appeared very low. Therefore, the hypothesis H4 that role conflict would significantly give a positive impact on relationship desire was rejected. The result from the test of hypotheses revealed that among the job stress factors of event MCs, only roles related factor affected growth desire and relationship desire. The limitations of this study and future studies are suggested as follows: first, the theory that was examined in empirical analysis and was used in this work has limitations of being applied to all people working in the event industry, because this work was conducted only on event MCs; secondly, in the future, it is necessary to conduct a multi-dimensional study on factors affecting ERG desire. Also, for a better and systematic study, it is necessary to take study subjects and regions into full consideration, and use a wide range of measurement variables.

문학의 내면화와 창작기법의 상관관계 탐구 : 창작 중편 소설 『플로리다』 외 1편 첨부

전민식 상명대학교 문화기술대학원 2017 국내석사

ABSTRACT A Correlation Between research in the internalization of literature and narrative writing -With Two Creative Works Including The Florida- This paper examines the relationship between narrative and literary internalization through narratives and characters in the author's novel <Florida> by studying how the internalization of literature is important in contemporary novels. This study focuses on the function of story as an essential property of novel and interprets the correlation between the narrative of modern novel and the internalization of literature by taking my novel as an example. As a way of defining 'narrative' and 'internalization' that can tell the story of the novel which is the root of the novel, you can use jeonsangguk’s 'You can write a novel', Kimyongseong’s ‘ Contemporary fictional techniques’, George Lukaci's "Theory of Novels," and other papers, and how to define the internalization of literature and how to acquire it. In my two novels, Florida, where I have attached texts, I have been discussing the possibility of introducing multiple speakers and utilizing various stories to bring about the internalization of literature, while the other, Through the story of one central figure and psychological changes, we examine whether internalization of literature is achieved. Also, if my inner workings were made through my sleepiness, I will also examine the difference between <Florida>, where the multiplexer appeared, and <Wednesday>, which introduced the first-person observer viewpoint speaker. In my work, Florida, about 20 speakers appear, each giving a story to each of the characters in the novel, how they are linked to each other, and how connected stories build a world Check to see if this story alone can be faithful to a novel function. On the other hand, through the author 's work <Wednesday>, the diversity of approach to the internalization of literature through the gaze as one observer of the central character and the influence of the character' s subtle situation change or psychological change on the internalization of literature And, if so, examine the correlation between novels centering on narrative - centered creativity and novels focused on individual changes. The way in which the narratives narrated by the two creative works are realized in a novel, a genre of literature, and the way in which they lead the story through the appearance of various characters, and how they lead to the internalization of literature I would also like to reflect on whether the This study examines the ways in which the fictional attributes of a story are combined with the characters in the story to form internalization of literature, and whether this review can be called literary internalization. Key words: internalization of literature, narrative, central character, birth of novel, novel character, space in novel, viewpoint, narrative sentence. 국문요약 본 논문은 현대 소설에 있어서 중요시 되고 있는 문학의 내면화 게오르크 루카치는 그의 저서 ‘소설의 이론’ 중에서 ‘소설의 내적범위’를 설명하며 ‘소설은 처음과 끝 사이에 자신의 총체성의 본질적인 것을 포함한다. 소설은 그럼으로써 한 개인을, 그의 체험을 통해 하나의 전체적 세계를 창조해야 하고 또 그렇게 창조된 세계의 균형을 잡아야 하는 인간을 무한한 높이로 고양시킨다.’고 말했다. 이 글이 곧 문학적 내면화를 설명한 글이라 생각한다. 게오르크 루카치, 소설의 이론, 김경식 옮김, 문예출판사, 2014, p 95 를 어떤 방식으로 이끌어 낼 것인가에 대한 연구로 필자의 창작품 『플로리다』외 1편에 등장하는 서사 ‘서사는 일차적인 의미로 ‘사건의 서술’을 뜻한다. 서사의 형식은 다양하고 그것이 의존하는 매체 역시 그러하다. 즉 서사의 종류는 소설, 서사시, 극, 신화, 전설, 역사 등의 언어적 서사물뿐만 아니라 영화, 연극, 발레, 오페라 등의 비언어적 서사도 아울러 포괄한다. 그러나 이 말의 관례화된 용법은 언어 매체에 의존하는 심미적 서사-곧 문학적 서사에 국한다.’ 소설학 사전, 한용환, 푸른사상, 2016, p 258 와 인물들을 통해 서사와 문학의 내면화의 관계에 대해 고찰한다. 소설에 있어서 내면화를 이끌어 낼 수 있는 방법들은 다양하고 정해진 틀이 있다고 볼 수 없지만 필자의 소설에서는 본질적으로 지니고 있는 속성인 이야기로서의 기능을 중심으로 연구하며 필자의 소설을 예로 들어 현대 소설의 인물과 공간이 문학에서 차지하는 의미와 문학의 내면화로의 상관관계를 해석해보도록 한 것이다. 소설의 근본인 이야기를 달리 말할 수 있는 ‘서사’와 ‘내면화’를 정의 내리는 방법으로는 전상국의 『당신도 소설을 쓸 수 있다』, 김용성의 『현대소설작법』, 한용환의 『소설학 사전』, 게오르크 루카치의 『소설의 이론』 외에 여러 논문 등을 활용하였으며 문학의 내면화를 어떻게 정의 내려야 하는지, 또한 어떻게 획득해 나가야 하는 지 등에 대해서도 이들 서적들을 통해 연구해 본다. 텍스트로 첨부한 필자의 창작품은 모두 두 편으로 중편소설인 <플로리다>에서는 다중의 화자들을 등장시켜 다양한 이야기를 활용해도 문학의 내면화를 이끌어낼 수 있는가에 대한 논의를 진행시키며 다른 한편인 『웬즈데이』를 통해서는 한 명의 중심인물의 이야기와 심리적 변화 등을 통해 문학의 내면화가 이루어지는가를 점검한다. 또한 필자의 졸고를 통해 내면화가 이루어졌다면 다중화자를 등장시킨 『플로리다』와 1인칭 관찰자 시점 화자를 등장시킨 『웬즈데이』와 어떤 차이가 있는 지에 대해서도 점검해본다. 필자의 창작품인 『플로리다』에서는 20여명의 화자가 등장을 하는데, 소설 속의 인물들 각자에게 각각의 이야기를 부여해 이 이야기들이 어떤 방식으로 서로에게 연결이 되며, 연결된 이야기들이 어떤 세계를 구축하는지에 대해서도 확인해 이 이야기만으로도 소설적 기능에 충실할 수 있는가를 확인해 본다. 반면 필자의 창작품 『웬즈데이』를 통해서는 한 명의 중심인물의 관찰자로서의 시선을 통해 문학의 내면화로 다가가는 방법의 다양성과 이야기로서의 서사보다는 인물의 미세한 상황 변화나 심리 변화를 통해 문학의 내면화에 어떤 영향을 미치고 만약 영향을 미쳤다면 서사성 중심의 창작품과 한 개인의 변화를 중심으로 한 소설 사이의 상관관계를 고찰해보도록 한다. 두 편의 창작품이 말하고 있는 서사가 과연 문학의 한 장르인 소설에서 어떤 식으로 구현됐으며 다양한 인물의 등장으로 이야기를 이끌어 나가는 방식과 한 인물을 중심으로 이끌어 나가는 방식으로 문학의 내면화를 이루는 데에 어떤 방식을 통해 접근했는지에 대해서도 성찰해본다. 본 논문은 이야기의 소설적 속성이 이야기 속에 등장하는 인물들과 개방된 공간 혹은 닫힌 공간과 결합하여 문학의 내면화를 이루는 방식들에 대한 고찰과 이 고찰이 과연 문학의 내면화라 말할 수 있는 지에 대해 고찰해 본 연구라 할 수 있다. 주요어 : 문학의 내면화, 서사, 중심인물, 소설의 탄생, 소설의 인물, 소설에서의 공간, 시점

초·중등 여학생의 체력발달과 체지방량에 대한 분석 : 서울지역 여학생을 중심으로

전민식 공주대학교 대학원 2003 국내석사

국문초록 초·중등 여학생의 체력발달과 체지방량에 대한 분석 - 서울지역 여학생을 중심으로 - 전민식 공주대학교 대학원 체육교육과 체육교육전공 본 연구의 목적은 서울특별시 강서교육청관내 초등학교 5학년부터 고등학교 3학년까지의 여학생 1,600명을 대상으로 여자 청소년들의 학년별 체력발달 및 체지방률 분석함으로써 체력과 체지방량에 대한 기초자료를 제공하는 데 있다. 체력요인으로서 50m달리기, 윗몸일으키기, 제자리멀리뛰기, 앉아윗몸앞으로굽히기, 오래달리기(초등학교-1,000m달리기, 중·고등학교-1,200m달리기), 팔굽혀매달리기를 측정하였고, 체지방량으로서 피부두겹을 측정하였다. 자료분석은 SPSS/PC for Windows 10.0 하위 프로그램인 Anova, Oneway Anova의 하위명령어인 RANGES(SCHEFFE-검정)와 POLYNOMIAL을 이용하여 분산분석과 경향분석을 하였다. 본 연구의 결과는 다음과 같다. 1) 50m달리기는 학년의 증가에 따라 기록이 향상되었으며, 특히 초등학교 5학년에서 중학교 1학년 사이에 최대의 향상을 나타냈고, 중학교 3학년과 고등학교 1학년, 고등학교 2학년과 고등학교 3학년사이에 기록의 저하가 나타났다. 2) 윗몸일으키기는 전 학년에 걸쳐 발달의 일관성이 없고, 초등학교 6학년에서 중학교 2학년, 고등학교 1학년에서 2학년 사이에 기록의 저하가 나타났다. 3) 제자리멀리뛰기는 학년에 따라 점진적인 증가가 나타났고, 앉아윗몸앞으로굽히기는 중학교 2학년에서 최고의 기록을 나타냈고, 학년에 따라 일관성이 있는 증가와 감소는 나타나지 않았다. 4) 팔굽혀매달리기의 경우 중학교 3학년에서 고등학교 1학년 사이를 제외하고 전반적으로 감소하는 경향이 나타났다.. 5) 오래달리기는 중학교 2학년에서 고등학교 1학년 사이에 기록의 향상이 나타났고 그 외의 학년에서는 점진적인 기록의 저하가 나타났다. 6) 체지방량은 학년이 증가함에 따라 점진적인 증가경향이 나타났으며, 고등학교 시절에는 다소 감소경향이 나타났다. 특히 중학교 2학년에서 3학년 사이와 고등학교 2학년에서 3학년 사이에 감소를 보인 반면, 중학교 3학년에서 고등학교 1학년 사이에 급격한 증가가 나타났다 7) 팔굽혀매달리기를 제외한 모든 체력요인에서 두 가지 이상의 다양한 발달경향이 나타났는데, 이는 체력요인의 발달경향이 매우 복잡한 양상을 띠고 있음을 시사해주며, 또한 체력요인별로 발달경향이 다른 것은 체력요인별로 발달속도가 시기에 따라 차이를 나타내기 때문인 것으로 사료된다. ABSTRACT The Analysis of Physical Fitness Development and % Body Fat of Elementary and Secondary School Girls in Seoul Min - Sik, Jeon Department of Physical Education graduate School, Kong Ju National University Kong Ju Koread Directed by Prof. Churl - Wone, Lee. ph. D The purpose of this study was to analyze the physical fitness development and % body fat of 1,600 female youth from the 5th grade of the elementary school through the 3rd grade of th high school within the Kangseo District Office of Education in seoul. 50m dash, sit-ups, stand-long jump, sit-and-reach, distance run(elementary school : 1,000m run, secondary school : 1,200m run), flexed-arm hang were tested as physical fitness factors and skinfold were measured as % body fat. The data were analyzed by using ANOVA which is the subprogram of SPSS/PC for windows 10.0 and POLYNOMIAL, RANGES(SCHEFFE) of the subcommand of ONEWAY-ANOVA. The result of this study were as followings. 1) The record of 50m dash is improved with the grades. Especially the greatest improvement is showed between the 5th grade in an elementary school and the 1st grade of a middle school. Also the lowering of record is showed between the 3rd grade in a middle school and the 1st grade in a high school, and between the 2nd grade and 3rd grade in a high school. 2) In sit-ups, there is no consistent improvement for grades, and the lowering of record is showed between the 6th grade in an elementary school and 2nd grade in a middle school and between the 1st grade and 2nd grade in a high school . 3) In stand-long jump, there is a gradual improvement with the grades. In addition, in sit-and-reach, there is no consistent improvement or lowering for grades but only the highest record in the 2nd grade of a middle school. 4) In flexed-arm hang, the record shows a tendency to decrease on the whole except between the 3rd grade in a middle and 1st grade in a high school. 5) In distance run, there is the improvement of record between the 2nd grade in a middle school and the 1st grade in a high school, and the gradual lowering of improvement is showed in the other grades. 6) % body fat tends to increase gradually according to the increase in grade, and it is somewhat decreased in high school days. Especially the decrease is showed between the 2nd grade and the 3rd grade in a middle school, and the acute increase is showed between the 3rd grade in a middle and the 1st grade in a high school. 7) This essay shows that there are various developmental tendencies in all physical fitness factors except for the fixed-arm hang. It shows that developmental tendencies of physical fitness factors are very complex aspects, and they are different with the physical fitness factors because the developmental rate is different with times.

Effect of intense pulsed light on the deactivation of lipase: enzyme-deactivation kinetics and tertiary structural changes by fragmentation

전민식 서울대학교 대학원 2015 국내석사

Intense pulsed light (IPL), a novel non-thermal technology, was applied to investigate the effect on activity and structure of Chromobacterium viscosum lipase (triacylglycerol hydrolase, EC 3.1.1.3) by employing hydrolysis of triacylglycerol in reverse micelle system. After IPL treatment, the lipase deactivation was observed, and the lipase activity was decreased with increase of pulse fluence and exposure time. The half-life of Chromobacterium viscosum lipase at 8.79 mJ/cm2 (37.63 min) was 4.76-fold longer than that at 14.86 mJ/cm2 (7.90 min). In order to determine deactivation constants (k1 and k2), two-step series type deactivation kinetic model was employed. As a result, k1 (9.05 h-1) and k2 (1.64 h-1) at 14.86 mJ/cm2 were 3.04, 3.88-fold higher than those at 8.79 mJ/cm2 (2.98 h-1, 0.42 h-1), respectively. Meanwhile, pulse fluence showed a dominant impact on deactivation, in that higher pulse fluence treatment with short exposure time showed more decreased activity at the same degree of total fluence. Also, no activity reduction phenomenon appeared below 2.66 mJ/cm2, demonstrating that the IPL treatment to the lipase was composed of susceptible phase and resistant phase. Based on the experiments in lipase hydrolysis, structural analysis was conducted in order to elucidate the cause of deactivation. From secondary structure analysis using circular dichroism spectroscopy, the result spectra were not fluctuated significantly. However, changes in its tertiary structure were detected through fluorescence spectroscopy. SDS-PAGE results showed that the amount of intact lipase (32 kDa) was reduced in a time dependent manner and uncertain fragmented peptides were increased below the main protein band. For validation of fragmentation sites in the sequence of lipase, the peptides were analyzed by MALDI-TOF analysis. It was revealed that the lipase was site-selectively fragmented (<5 kDa) by IPL treatment. Furthermore, evidences for peptide bond cleavage was identified using Findpept® tool. From these findings, it is evident that the lipase deactivation was occurred quantitatively in molecular level.

새로운 구조를 갖는 UWB 시스템에 관한 연구

전민식 高麗大學校 2005 국내박사

Ultra wideband (UWB) technology is recognized as a wireless communication technology that is possible to transmit hundreds of Mbps. However there are a few problems that must be settled up. First, there is a problem that a transmitted waveform is distorted by antenna system. Secondly, a problem that a dense UWB channel environment must be overcome. A time hopping UWB systems use non-sinusoidal wave. The non-sinusoidal signal radiation process in antennas is significantly different from the sinusoidal signal’s case. In case of the narrowband wireless systems using a sinusoidal waveform, the waveform is maintained after passing through the antenna system. However, the role of antenna in UWB system is different from that in a narrowband system. Several papers show that the waveform that passed through antennas is the first or the second derivative of a transmitting waveform. This phenomenon causes a distortion of waveform. A typical UWB indoor channel response usually has a delay spread larger than 80~200 ns, and contains 60~200 paths. Because there are a number of multi-paths in a real UWB channel environment, the multi-path components would cause significant inter symbol interference. They lower the performance of UWB system. And their effects increase as the data rate increases. In this thesis, the degradation of the desired signal component according to the antenna structure and the location of a receiver is studied in a bi-polar Time Hopping UWB system. And we propose the receiver structure with an adaptive template waveform generator to compensate the degradation caused by a TX-RX antenna system. In addition, a pre-rake diversity combiner for overcoming an UWB channel environment is proposed. The performance of a Pre-rake combiner for a bi-polar Time-Hopping UWB system with simple receiver structure is analyzed in a realistic channel mode that is accepted by the IEEE 802.15.3a task group. The proposed structure boosts the desired signal power, and reduces ISI. Th

Burkholderia cepacia를 이용한 축산폐수 고도처리에 대한 연구

全敏植 전북대학교 2003 국내석사

The growth characteristics of Burkholderia cepaciaa separated as predominant species and the adaptability of its to livestock wastewater treatment was studied. Nitrogen in livestock wastewater was tried to remove through A/O and O/A process. Operation mode was batch system which operated with C/N ratio 1.2 to 4.4, Reactor was inoculated with Burkholderia cepacia. Removal efficiency of SCODcr, SBOD_5, NH_(3-N) were 78.4, 95, 74.8% respectively when C/N ratio was 1.8. Influent C/N ratio of A/O and O/A process were 1.4 to 2.2. Therefore, Livestock wastewater was optimum condition to grow Burkholderia cepacia. F/M ratio of A/O and O/A process were operated 0.013 to 0.042. As result, removal efficiency of SBOD_5, SCOD_cr, T-N, T-P were more than 92, 55, 87, 83% respectively. Removal efficiency of SBOD_5, SCOD_cr, T-N, T-P were 97, 60, 95, 91% respectively as 0.013 of F/M ratio was applied. Removal efficiency of A/O process was higher more or less than O/ A process. As the result of A/O process operation, removal efficiency of T-N was 95%, Because of superior capacity of denitrification by Burkholderia cepacia. SBOD_5/SCOD_cr, ratio increased to 8 times at 1.5 of FeC_13/H₂O₂ ratio.

자동차경주 타이틀 스폰서십이 기업의 브랜드 자산형성에 미치는 영향

전민식 단국대학교 2005 국내석사

The purpose of this research is to examine difference of sponsorship according to degree of involvement in car racing and find out the relationship among the perceived promotion,corporate image,brand attitudes,purchase intension. To accomplish this purpose, 424 copies that have less than 3 questionnaires unmarked are used out of 440 samples selected from the spectators who visited in speedway at yongin to watch the 『2005 BAT GT Championship series』.With those data,I have the following results through frequency analysis, t-test and multiple regression analysis by using SPSSWIN Ver12.0.Research results are summarized below: First,there is difference in perceived promotion,corporate image, brand attitudes, purchase intension according to the degree of involvement in car racing. Second,among the perceived promotion,three elements such as perceived sales promotion,perceived board advertising and perceived event information have an effect on corporate image. Third, among the perceived promotion, two elements such as perceived sales promotion,perceived board advertising and perceived event information have an effect on social contribution image. Fourth, among the perceived promotion, two elements such as perceived sales promotion,perceived board advertising and perceived event information have an effect on the brand attitudes. Fifth, among the perceived promotion, only perceived board advertising have an effect on the purchase intension. Sixth,corporate image and social contribution image have an effect on the brand attitudes. Seventh,corporate image and social contribution image have an effect on the purchase intension. Based on these results,the followings are proposed as marketing points of a corporate that is going to participate in the title sponsorship. First,from the viewpointofintegrated marketing communication,a separated promotion activities should be strengthened. Second,they must devise marketing plans from sport involvement. Third,effective use of mass communication. 이 연구는 자동차경주 관중을 대상으로 관여 수준에 따른 지각된 촉진, 기업이미지, 브랜드태도, 구매의도의 차이를 규명하고 지각된 촉진과 기업이미지, 브랜드태도, 구매의도와의 관계를 규명하는 데 그 목적이 있다. 이러한 목적을 달성하기 위해 2005년 3월 20일『BAT GT 챔피언십 시리즈』를 관람하기위해 경기장을 직접 찾은 관중을 대상으로 총 440부를 표본으로 추출하여 이 중 3개 이상 체크하지 않거나 불성실하게 응답한 설문지 16부를 제외하고 424부를 자료로 활용하였다. 자료처리를 위해 SPSSWIN Ver12.0을 이용하여 빈도분석과 t-test 그리고 다중회귀분석을 사용하여 자료처리를 한 후 다음과 같은 결과를 얻었다. 첫째, 관여 수준에 따라 지각된 촉진, 기업이미지, 브랜드태도, 구매의도는 모두 차이가 있었다. 둘째, 지각된 촉진 중 지각된 판매촉진, 지각된 보드광고, 지각된 이벤트정보 세 가지 모두 기업우수이미지에 영향을 미쳤다. 셋째, 지각된 촉진 중 지각된 판매촉진과 지각된 보드광고만이 사회공헌이미지에 영향을 미쳤다. 넷째, 지각된 촉진 중 지각된 판매촉진과 지각된 보드광고만이 브랜드태도에 영향을 미쳤다. 다섯째, 지각된 촉진 중 지각된 보드광고만이 구매의도에 영향을 미쳤다. 여섯째, 기업이미지중 기업우수이미지와 사회공헌이미지 모두 브랜드태도에 영향을 미쳤다. 일곱째, 기업이미지중 기업우수이미지와 사회공헌이미지 모두 구매의도에 영향을 미쳤다. 이러한 결과를 중심으로 논의한 후 다음과 같은 스폰서십효과 제고 방안을 제시하였다. 첫째, 통합 마케팅 커뮤니케이션 관점에서 효율적인 판매 촉진 전략 개발이 필요하다. 둘째, 스포츠에 대한 관여도 측면에서도 전략의 수립이 필요할 것이다. 셋째, 매체광고를 효율적으로 활용하는 것이 필요하다

골프연습장 형태에 따른 서비스품질과 운동성과의 관계

전민식 한국체육대학교 2016 국내석사

이 연구는 골프연습장 형태에 따른 서비스품질과 운동성과의 관계를 구명하는데 연구의 목적이 있었다. 이러한 연구목적을 달성하기 위해 2016년 서울, 경기지역에 소재한 골프연습장 이용자 220명을 편의표본추출법(convenience sampling method)으로 연구대상을 표집하였다. 조사도구로 골프연습장 형태를 묻는 문항은 박상일, 박경준, 엄혁주, 전태준(2010)의 연구에서 사용된 설문지를, 서비스품질을 묻는 문항은 Parasuraman, Zeithhaml, Berry(1991)에 의하여 개발되었고 이원제(2015)의 연구에서 사용된 설문지를 사용하였으며, 운동성과를 묻는 문항은 Fiedler, Billo(1973)에 의하여 개발되었고, 허강식(2011)이 사용한 설문지를 사용하였다. 수집된 자료는 WINDOWS SPSS PC+ 21.0 Version 통계프로그램을 이용하여 첫째, 빈도분석(frequency statistic), 둘째, 요인분석(factor analysis), 셋째, 신뢰도분석(reliability analysis), 넷째, t-검정(t-test), 다섯째, 상관관계분석(correlation analysis), 여섯째, 표준중다회귀분석(standard multiple regression analysis)을 수행하였다. 이와 같은 절차를 통하여 골프연습장 형태에 따른 서비스품질과 운동성과의 관계를 분석한 결과 얻어진 결론은 다음과 같다. 첫째, 골프연습장 형태에 따른 서비스품질과 운동성과는 부분적으로 유의한 차이가 있다. 서비스품질과 운동성과는 골프연습장 형태에 따라 차이가 있다. 둘째, 서비스품질은 운동성과에 유의한 영향을 미친다. 서비스품질은 경기성과에 영향을 미치며 확신성이 높을수록 경기성과는 높고, 유형성이 높을수록 경기성과는 낮다. 서비스품질은 운동생활성과에 영향을 미치며 확신성과 신뢰성이 높을수록 운동생활성과는 높고, 공감성이 높을수록 운동생활성과는 낮다. 주요어: 골프연습장, 서비스품질, 운동성과 The purpose of this study was to investigate the relationship between service quality and athletic achievement according to the type of golf practice facility. In order to achieve this research goal, 220 users of golf practice facility located in Seoul and Gyeonggi Province were sampled in 2016 by convenience sampling method. In terms of research tools, for the questions asking for the type of golf practice facility, the questionnaire used in the study of Park, Park, Eum, and Chon(2010) was used, for the questions asking for the quality of service, the questionnaire developed by Parasuraman, Zeithhaml, and Berry(1991) and used in the study of Lee(2015) was used, and for the questions asking for the result of athletic achievement, the questionnaire developed by Fiedler and Billo(1973) and used by Hur(2011) was used. For data processing, frequency statistics, factor analysis, reliability analysis, t-test, correlation analysis and standard multiple regression analysis were carried out using a statistical program, WINDOWS SPSS PC + 21.0 Version. As a result of analyzing, through these procedures, the relationships between quality of service and athletic achievement according to the type of golf practice facility, the conclusions are drawn as follows. First, there is a partially significant difference between service quality and athletic achievement. There is a difference between service quality and athletic achievement depending on the type of golf practice facility. Second, the service quality has a significant impact on athletic achievement. The service quality has an influence on the achievement of game, and the higher the confidence, the higher the achievement of game, as well as the higher the tangibility, the lower the athletic achievement. The quality of service affects athletic living achievement, and the higher the confidence and reliability, the higher the athletic living achievement, and the higher the empathy, the lower the athletic living achievement. Key Word: Golf Practice Facility, Service Quality, Athletic Achievement