태권도공연물 연기자의 계획된 행동이론에 의한 공연지속의도 및 행동의 예측모형

윤정욱 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.57

This study aims to clarify the perdicitive model of the relationship between performance continuous intentionand performance continuous behaviors from the viewpoint of the Theory of Planned Behavior (TPB). Forthis purpose, 180 copies of questionnaire sheets were collected from the performers who participated in aplay of taekwondo performance arts. Excluding 38 copies of questionnaire sheets completed inadequately, 142of them were used for final analyses. The collected data were naalyzed using SPSS 12.0 and AMOS 7.0 sof-tware programs. Specifically, frequency analysis, exploratory factor analysis, confirmatory factor analysis, correlationanalysis, and structural equation modeling were conducted. From the results of these analyses, the followingconclusions were drawn. First, the attitudes of the taewkondo performer had positive influences upontheir continunos intentions. Second, the subjective norms of the taekwondo performer had positive influencesupon their continuous intentions. Third, the perceived behavioarl control of the performer had positive infl-uences upon their continuous intentions. Fourth, the perceived behavioral control of the taekwondo performerhad positive effects on their continuous behaviors. Finally, the continuous intentions of the taekwondo performerhad positive impacts on their continuous behaviors.

[일본사회언어연구단] 한본어를 통한 한일 언어 교류의 가능성

윤정욱 동북아시아문화학회 2023 동북아시아문화학회 국제학술대회 발표자료집 Vol.2023 No.10

빅데이터 분석을 활용한 태권도 주요 4대 기관 키워드 분석: 텍스트 마이닝과 의미연결망 분석을 중심으로

윤정욱,오형근 세계태권도문화학회 2020 세계태권도문화학회지 Vol.11 No.3

The purpose of this study is to analyze the major Taekwondo organizations’ keywords through big data analysis. 1) Kukkiwon: The accessibility related words were the keyword having the high frequency of the co-occurence and degree centrality, and main projects were categorized as a group. 2) Korea Taekwondo Association: hosting Taekwondo events related words were the keyword having the high frequency of the co-occurence and degree centrality, and Seoul city Taekwondo association's issue were categorized as a group. 3) World Taekwondo: international Taekwondo events were the keyword having the high frequency of the co-occurence and degree centrality, and World Taekwondo Championships, WT&ITF exchange were categorized as a group. 4) Taekwondo Promotion Foundation, Taekwondo Park related words were the keyword having the high frequency of the co-occurence and degree centrality, and Taekwondo park, event, Taekwondo promotion project were categorized as a group.

기업 간 전자상거래에서 협상을 위한 사례기반 의사결정지원시스템

윤정욱,김창욱 대한산업공학회 2004 대한산업공학회 추계학술대회논문집 Vol.2004 No.11

무릎외반의 균형 검사 및 보행 중에 근활성도와 발바닥압의 평가

윤정욱,유경태,이호성 대한물리의학회 2022 대한물리의학회지 Vol.17 No.1

PURPOSE: This study sought to evaluate muscle activity and foot pressure during gait, and balance in female college students with genu valgum. METHOD: Participants were assigned based on their Q-angle to genu valgum group greater than 20° (GVG, n = 12), unilateral genu valgum group greater than 20° (UVG, n = 11), and control group (CON, n = 13). All subjects were evaluated for balance (Trace length, C90 area, C90 angle, and the Romberg test), muscle activity (gluteus medius; GM, tensor fasciae latae; TFL, vastus medialis; VM, vastus lateralis; VL, biceps femoris; BF, gastrocnemius; GCM and tibialis anterior; TA) and foot pressure (F/F ratio, R/F ratio, Hallux, 2~5 toe, 1st MT, 2~4 MT, 5th MT, Midfoot, M/heel, and L/heel) during gait. RESULTS: Romberg test showed significantly increased loss of balance in the UVG group compared with the CON. In the forward position, the imbalance was significantly increased in the UVG and GVG groups compared to the CON. Muscle activity of VL, GCM, and TA significantly increased in the GVG group compared with the CON. Static foot pressure, 1st MT significantly increased in the GVG compared to the CON group. The 5th MT significantly decreased in the CON compared with the GVG group. The R/F ratio significantly decreased in the GVG compared to the CON group. In dynamic foot pressure, the 2∼5 toe significantly increased in the GVG compared with the UVG group. The left 5th MT significantly decreased in the UVG compared with the CON and GVG groups. CONCLUSION: These results indicate that genu valgum has a negative effect on balance, muscle activity, and foot pressure during gait in female college students.

태권도공연 관람객의 감정 민감도가 감성적 요인 및 태권도공연 장르별 관람선호도에 미치는 영향

윤정욱,김희정 한국무예학회 2019 무예연구 Vol.13 No.2

This study aims to identify specifically whether emotional sensitivity of Taekwondo performance audience affects emotional factors and preference for Taekwondo performance content and further provide basic data to develop and revitalize Taekwondo performance as a representative cultural content of Korea. The author obtained the following results. First, emotional sensitivity was found to have substantial impacts on pleasure-oriented attitude as a subfactor of emotional factors and awareness of presence. Second, pleasure-oriented attitude had a profound influence on awareness of presence. Third, pleasure-oriented attitude and awareness of presence as sub-factors of emotional factors commonly influenced over both theatrical Taekwondo performance and musical-style Taekwondo genre. 본 연구는 태권도공연 관람객의 감정 민감도가 감성적 요인 및 태권도공연 장르별 관람선호도에 영향을 미치는지를 구체적으로 규명하여 한국대표 문화콘텐츠의 태권도공연 개발 및 활성화를 위한 기초자료를 제공하는데 그 목적이 있다. 연구의 대상은 2017년 태권도공연 ‘모던태권도 킥스’룰 관람한 관람객을 모집단으로 선정하였으며, 편의표본추출법을 이용하여 182명 표본을 추출하였다. 수집된 자료는 SPSS 22.0을 활용하여 빈도분석, 탐색적 요인분석, 신뢰도분석, 상관관계분석 및 다중회귀분석을 통해 다음의 결론을 도출하였다. 첫째, 감정 민감도는 감성적 요인의 하위요인 쾌락적 태도와 현장성 인식 요인에 유의한 영향을 미치는 것으로 나타났다. 둘째, 쾌락적 태도는 현장성 인식에 유의한 영향을 미치는 것으로 나타났다. 셋째, 감성적 요인의 하위요인 쾌락적 태도와 현장성 인식은 태권도공연콘텐츠 장르별 관람선호도의 연극적 태권도공연과 뮤지컬적 태권도공연 장르에 모두에 유의한 영향을 미치는 것으로 나타났다.

허프만 블록 부호화의 효율에 관한 연구 ( A Study on Efficiency of Block Huffman Coding )

윤정욱,김미라,박지환 한국통신학회 1997 한국통신학회 학술대회논문집 Vol.16 No.1

대학 태권도 선수들의 전공만족과 진로준비행동의 관계 연구

윤정욱,문광선 한국스포츠학회 2018 한국스포츠학회지 Vol.16 No.2

이 연구는 대학 태권도 선수들의 전공만족과 진로준비행동의 관계를 규명하고자 2017년 대한태권도협회에 등 록된 대학 태권도 선수 278명을 대상으로 설문조사를 실시하였다. 설문에 대한 자료처리는 SPSS 21.0 통계프로그램 을 이용하여 상관관계분석 및 다중회귀분석을 실시하여 다음과 같은 결론을 얻었다. 첫째, 대학 태권도 선수들의 전공만 족과 진로준비행동의 상관관계를 분석한 결과 일반만족, 인식만족, 관계만족은 진로준비행동의 하위변인 모두에 정적 상관관계가 나타났다. 교과만족은 정보수집활동, 직업체험활동, 취업준비활동에서 정적 상관관계가 나타났다. 둘째, 대 학 태권도 선수들의 일반만족과 인식만족은 진로탐색활동에 정적 영향력을 미쳤다. 교과만족과 관계만족은 정보수집활 동과 직업체험활동에 정적 영향력을 미쳤다. 전공만족의 하위변인 모두는 취업준비활동에 정적 영향력을 미쳤다. In order to specify the relationship between college taekwondo athletes’ major satisfaction and career preparation behavior, this study performed a survey targeting 278 college taekwondo athletes registered on the Korea Taekwondo Association in 2017. Data was collected and processed with SPSS 21.0 using correlation analysis and multiple regression analysis. The study results can be summarized as below. First, as a result of analyzing the correlation between college taekwondo athletes’ major satisfaction and career preparation behavior, general satisfaction, awareness satisfaction, and relationship satisfaction had positive (+) correlations with all the sub-factors of career preparation behavior. Subject satisfaction had positive (+) correlations with information collection activity, job experience activity, and job preparation activity. Second, college taekwondo athletes’ general satisfaction and awareness satisfaction had positive (+) effects on course exploration activity. Subject satisfaction and relationship satisfaction had positive (+) effects on information collection activity and job experience activity. All the sub-factors of major satisfaction had positive (+) effects on job preparation activity.

지역별 태권도장의 분포특성에 따른 설치 및 운영 방안

윤정욱 한국체육정책학회 2011 한국체육정책학회지 Vol.9 No.1

The purpose of this study is to develop development of Taekondo-Jang's facilities management through the analysis of secondary data sources on distribution characteristics of regional Taekondo-jangs. For this analysis, the author used following data: number of black belt players, number and size of Taekondo-Jangs, national populations. It was investigated number of Taekondo-Jang's facilities, facilities area, ratio of area based on wide-area Autonomous Communities, facilities number based on administrative districts, and level(Z-score) of area. The formular for classifying the level of area is as the following: Z=((X-)/б). The results of this study are as followed. First, an average number of Taekondo-Jang's facilities per 10,000 of population in Sanju city is 2.34. Especially, it was revealed that the area with the highest number of Taekondo-Jang's facilities in South Korea is Taegu city, which is 2.88 per 10,000 of population. And the numbers of facilities in Jaeju-do(2.60), Ulsan city(2.59) and Gyeongsangnam-do(2.56) are above the Korea average. In contrast, the numbers of facilities in Daejeon city(1.84), Seoul city(1.92),Chungcheongbuk-do(2.00) and Jeollanam-do(2.02) are below the Korea average. Second, an average number of Taekondo-Jang's facilities per 10㎢ in Korea is 0.48. the numbers of facilities in Seoul city(3.18), Busan city(0.97), Daegu city(0.79), Incheon city(?),Gwangju city(0.67) and Daejeon city(0.52) are above the Korea average. It is interesting that Daegu city has more Taekondo-Jang's facilities than Incheon city although the population of Daegu city(2,430,000) is higher than that of Incheon city(2,430,000). It could be assumed that Taekondo is the popular sport in Daegu. Third, an average ratio of area for Taekondo-Jang's facilities is 0.70%. The ratios of area in Seoul city(4.63%), Pusan city(1.41%), Daegu city(1.13%) and Incheon city(1.03%) are above the average. In contrast, The ratios of area in Gangwon-do(0.03%), Gyeongsangnam-do(0.05%),Gyeongsangbuk-do(0.05%) and Chungcheongbuk-do(0.06) are below the average. Forth, the author categorized wide-area Autonomous Communities into several levels based on the number and size of Taekondo-Jang's facilities per administrative area. Based on number of facilities per administrative area,Seoul city and Busan city were categorized into A-level group(over 0.5 z-score). Daegu city,Incheon city, Gwangju city, Daejeon city were categorized into B-level group(0-0.5 z-score). These areas have more facilities compared to others. On the other hand, based on number of facilities per 1000 of population, Daegu city, Incheon city, Ulsan city, Jeollabuk-do,Gyeongsangbuk-do, Gyeongsangnam-do, Jaeju-do were categorized into A-level group(over 0.5z-score). Gyeonggi-do and Chungcheongnam-do were categorized into B-level group. In addition,it was found that number of facilities per administrative area in 2009 were decreased compared to that in 2007.

도서관 전열교환기의 재실자수에 따른 기준 환기량 산정 및 수요기반제어

윤정욱,김선혜 한국생태환경건축학회 2019 한국생태환경건축학회 논문집 Vol.19 No.2

Purpose: Although ERV (Energy Recovery Ventilator) is operating during open hours all the time, students tend to be least satisfied with the indoor air quality of library. This discomfort is getting apparently observed while more students have seated longer time. This study aims to measure whether the supplied airflow rate per capita is sufficient against the law-enforced CO2 concentration - 1,500 ppm in an actual university library. Also this study aims to perform a pilot test of the DCV (Demand Controlled Ventilation) based on number of occupants, as a compensation for the increased airflow rate that could be a recommended reaction after through measuring currently supplied airflow rates. Method: We first have fixed the supplied airflow rates while letting go off entering and leaving students as many as the number of students who usually visit the library, and then measured the marginal number of students at each flowrate, which makes CO2 concentration under 1,500 ppm. Also we have fixed the 35 students and then measured the desired airflow rate that maintain CO2 concentration under 1,500 ppm. Lastly, we have tested the occupant-based DCV for the ERV following combinations of the marginal number of students and the desired airflow rates. Result: It is observed that 1) more occupants require larger airflow rates, as expected. It should be noted that when occupants more than a certain number stay in the library, CO2 concentration is increasing faster than it would do when there is smaller number of occupants; 2) when library is pretty much occupied, the law-enforced ventilation rate per capita may not be sufficient to meet CO2 concentration under 1,500 ppm; 3) the occupant-based DCV well contains CO2 concentration under 1,500 ppm upon varied number of occupants, while saving surplus airflow volumes and thus saving the electricity.