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윤오남,정혜윤,임영란,김보정 朝鮮大學校 스포츠科學硏究所 2004 스포츠科學硏究 Vol.15 No.-
The questionnaire are used for this research which has sex, school grade, health, father's scholarshiP, mother's scholarship, and a month pocket-money as a background variables, highschool students participating in the leisure activities as independent variable, the degree and satisfaction of leisure activities as parameter, and life satisfaction as dependent variable. The following results can be obtained from the analysis. First the result to analyze the mean difference of life satisfaction according to the demographic-social characteristics is that health, mother's scholarship and a month pocket-money has the meaningful difference, but there is no significant difference in the sex, school grade and father's scholarship. Second, the result to analyze the correlative relation among life satisfaction and six leisure participation satisfaction is that all the leisure participation satisfaction including psychological satisfaction, social satisfaction, relaxation satisfaction, environmental satisfaction, education satisfaction, and physiological satisfaction have significant positive correlative relation. In summary, it can be inferred that demographic-and-social variables and leisure participation satisfaction give much attribution to life satisfaction from the study.
윤영환,심인보 國立 昌原大學校 産業技術硏究所 1998 産技硏論文集 Vol.12 No.-
An expanded pipe is an important device in designing energy system such as combustion chamber, heat exchanger and turbulence generator. In this study, mean velocity distribution and turbulent, fluctuation component of u' in the expanded pipe of which diffuser angles are ½θ=90。, 60。, 30。 and 15。 from 16㎜φ pipe to 32㎜φ pipe are measured by LDV system. Reynolds number of the experiments are from 8,000 to 60,000 approximately based on diameter and mean velocity of the large pipe. From the experiments, velocity profile at 150mm downstream from the diffuser become closer to fully developed velocity profile as Reynolds number becomes greater and the diffuser angle becomes smaller. However, turbulent fluctuation components of u' were almost uniform or homogeneous at the same location across cross section of the pipe for almost measuring condition. Therefore, these experimental data could be utilized in design of turbulence generator with parameters of velocity. angle of the diffuser and distance from the diffuser. Furthermore, velocity profiles and turbulent fluctuation components at 50㎜ upstream from the diffuser are also measured in order to use these data as inlet condition in numerical computation for comparison between experimental and computational data in an expanded pipe.
인장력을 받는 CT형강 고력볼트 접합부의 감소계수 U값에 관한 연구
윤성호,김진숙,김원식,신영록,김보영,최문식 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)
The purpose of this experimental study is to investigate the validity of code equation and table to calculate the reduction coefficient for effective net area in the limit state design code of steel structure and offer the basic research data for the effective net area of tee shape members in tension. The experimental tests were performed by loading the specimens through the flange with high strength bolt. Length of connection, number of bolt and the eccentricity are the parameters in test. According to result, the failure loads in test is less than predicted loads and it well showed when the predicted loads are based on reduction coefficient of the table in code. The lateral buckling of stem occurred in the members with big eccentricity and it reduce the failure loads. Therefore, we thought that an additional tests and research on the factors of effective net area is required.
나보미,이진석,하태선,윤태영 충북대학교 의과대학 충북대학교 의학연구소 2004 忠北醫大學術誌 Vol.14 No.1
영아 급성 출혈성 부종 (acute hemorrhagic edema of infancy, AHEI)은 4개월에서 2세 사시의 소아에서 주로 얼굴과 사지에 국한된 염증성 부종과 특징적인 자반성 피부 병변을 보이는 백혈구 파쇄성 혈관염으로, 내부 장기의 침범 없이 급성의 피부 병변을 보이며 대게 1-3주 내에 자연 치유되는 양성질환이다. 이 질환은 비슷한 임상양상이나 조직소견을 보이는 다양한 질환들과의 감별이 필요한데, 특히 소아에서는 Henoch-Schonlein 자반증과의 감별이 특히 중요하다. 이에 저자들은 자반성 피부병변과 얼굴과 사지의 부종 등의 특징적 피부증상과 피부 병리소견을 통하여 AHEI로 진단한 17개월 남아 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Acute hemorrhagic edema of infancy (AHEI) is a variant of leukocytoclastic vasculitis which is characterized by edema and pupuric skin lesions involving mainly the face and extremities. However, there is usually no visceral involvement. The onset of the disease is acute but self-limited, bearing a benign clinical course within 1 to 3 weeks. The main differential diagnosis of AHEI is Henoch-Schonlein purpura. We report a 17-month old boy with AHEI presenting purpuric skin lesions, edema on face and extremities, and leukocytoclastic vasculitis on skin pathology.
김보람,김호영,손유라,오진주,윤슬기,이효정,장문영 대한감각통합치료학회 2011 대한감각통합치료학회지 Vol.9 No.1
목적 : 초등학교 고학년 학생의 장애아동에 대한 인식을 알아보는 것이다. 연구방법 : 연구 대상은 김해시에 소재한 통합교육을 실시하지 않는 초등학교의 4, 5, 6학년의 비장애 아동이었다. 연구 기간은 2008년 10월 2일부터 10월 17일까지였으며, 설문지를 사용하였다. 설문지의 하위 영역은 사귐, 활 동, 학업 영역의 세 부분으로 각 10문항으로 이루어져 있으며 SPSS 12.0을 사용하여 분석하였다. 결과 : 장애아동에 대한 인식조사 결과 첫째, 성별에 따른 인식은 남학생보다 여학생의 평균 점수가 높았으나 통계 적으로 유의미한 차이는 없었다. 둘째, 학년에 따른 인식은 4학년의 평균 점수가 가장 높았고 6학년이 가장 낮았으 며 통계적으로 유의미한 차이가 있었다(F=3.546, p<0.05). 셋째, 장애인 접촉 유무에 따른 인식은 접촉 경험이 없 는 학생이 있는 학생보다 평균점수가 높았으나 통계적으로 유의미한 차이는 없었다. 결론 : 비장애학생의 장애아동에 대한 인식은 학년에 따라 차이가 있었다. 본 연구는 작업치료사들에게 장애아동에 대한 또래집단의 인식에 대한 정보를 제공함으로써 학교환경에 대한 이해를 도울 수 있을 것이다. Objective : The purpose of this study was to investigate attitude of grade-schoolers toward children with disabilities. Methods : The subjects of this study were grade-schoolers who have not received an inclusive education in Gim-hae. The study was surveyed from October second to 17th in 2008. The survey was categorized into three parts; comradeship, activity, and study. Each part of the survey consists of 10 questions. Data were analyzed by SPSS (version 12.0). Results : The results were as follows; First, the attitude of girls toward disabled students was non-significant compared to boys. Second, the order of attitude degree in grade of students was 4, 6, and 5. The attitude toward children with disabilities showed statistically significant difference according to grade(F=3.546, p<0.05). Third, the attitude of students who have experience of contact with people with disabilities was non-significant compared to non-experienced students. Conclusion : In conclusion, therefore peer groups in lower class levels showed more positive attitude toward the children with disabilities. The result will be useful information for understanding disabled children and making positive attitude. Also it is expected that occupational therapists help disabled children to participate in school life successfully using these information.