한체대생들의 성격유형 검사(MBTI) 결과 보고

유병렬,이은진 한국체육대학교 학생생활연구소 1996 學生生活硏究 Vol.- No.2

교양체육 내실화를 위한 대학생 의식 조사 연구

尹炳烈 弘益大學校 科學技術硏究所 1996 科學技術硏究論文集 Vol.7 No.1

In this study, some interesting results were obtained from the questionaire, which was practiced in students present at my Physical Education class. For the purpose of betterment in Physical Education curriculum as the cultural subjects, In included two questions in the questionaire. First, what do they of physical education, that is, the student's sense of Physical Education and sports Second what kind of sports do they prefer to. The results are summarized as follows : 1. Most students perfer to recreational sports. 2. In case of collective sports, they prefer to basketball. 3. They feel keenly the necessity of physical activites for their active lives and health. 4. Therefore, they want to learn basic skills in the course of regular Physical education curriculum.

Influenza Virus Type A 감염 MDCK 세포에 있어서 Glutathione S-transferase의 활성 변동

김병렬,박남표,윤종국,전태원,이상일 대한의생명과학회 2000 Journal of biomedical laboratory sciences Vol.6 No.1

농도와 기간에 따른 바이러스 감염 및 항바이러스제인 amantadine병행 첨가 시 Maddin-Darby canine kidney (MDCK) 세포 내의 free radical 해독계 효소인 glutathione S-transferase (GST)와 lactate dehydrogenase (LDH)의 활성 변동을 상호비교 관찰하였다. 바이러스에 감염된 MDCK 세포는 감염 3일 후 1 TCID50군은 80% 이상, 10 TCID50군은 거의 대부분의 단층세포가 탈락되는 병변 효과가 나타났다. Amantadine cytotoxic dose %가 증가함에 따라 MDCK 세포 내의 GST 및 LDH 활성은 농도에 따라 유의하게 감소되었고, 감염배지 내 LDH활성은 대조군 보다 유의한 증가를 보였다. 인플루엔자 바이러스 type A접종농도와 기간에 따른 MDCK세포 내의 GST및 LDH활성은 1 및 10 TCID50감염 군에서 감염 3일 후부터 유의하게 감소되었고, 감염배지 내의 LDH활성은 10배 이상 증가되었다. 인플루엔자 바이러스 type A 100 TCID50 감염과 amantadine 병행 첨가 시 GST 및 LDH 활성은 바이러스만 감염한 군 보다 MDCK세포 내에서 대조군에 비하여 감소율이 낮았고, 감염배지 중 LDH활성 역시 증가율이 낮았다. 또한 바이러스 감염 후 amantadine 90 ㎛/ml첨가 시에 세포 내와 감염배지 중에서 가장 낮은 감소와 증가를 나타냈다. This study was performed to evaluate the activities of glutathione S-transferase (GST) and lactate dehydrogenase (LDH) in Maddin-Darby canine kidney (MDCK) cells infected with virus and/or treated with amantadine. On cell morphological findings, monolayer fractions in MDCK cells infected with virus were exfolated more than 80% in 1 TCID50 group and that in 10 TCID50 were completely exfolated after 3 days during infectious process. In proportion to the dose of amantadine, activities of GST and LDH of MDCK cells were significantly decreased and those of LDH in medium fraction were more significantly increased compared with control. According to in both dose and time of virus innoculation, activities of GST and LDH in MDCK cells were significantly decreased in 1 and 10 TCID50 infected cells after 3 days. LDH activities in infectious medium were remarkably rised at 10 fold. In case of the cell line inoculated with type A 100 TCID50 and additionally treated with amantadine, the decreasing rate to the control in activities of GST and LDH was lower than that in those in case of that infected with virus only. These results suggested that virus infection and amantadine treatment may effect the activity of the detoxicating enzyme in the target cells.

近似的混合 分布識別의 새로운 方法

許文烈,崔秉洙 成均館大學校 韓國産業硏究所 1988 韓國經濟 Vol.16 No.-

한체대생의 여가실태와 향후지도방안

유병열,허재홍 한국체육대학교 학생생활연구소 2000 學生生活硏究 Vol.- No.6

고객의 접촉 및 개별화 수준이 서비스 품질 평가에 미치는 영향에 관한 연구

裵秉烈 全北大學校 1997 論文集 Vol.43 No.-

Service quality is essential to success in today's business environment. This research involves an experiment which was designed to measure perceived service quality based upon the manipulation of the service contact and customization levels. This research addresses each of the following research objectives. ① To test the effect of the customer's contact level on perceived service quality ② To test the effect of the customer's customization level on perceived service quality ③ To explore the interaction effect of contact and customization level on perceived service quality. The level of relationship tested are effect associated with the contact and customization variables and the service quality dimensions. Rating of the five SERVPERF dimensions are hypothesized to change dependent upon the levels of the contact and customization. The results of the MANOVA analysis are as follows. In general, the results indicate no strong main effect or interactions. However, the contact construct produced a marginally significant main effect on the reliability dimension. The different levels of customization within a service offering do not affect perceptions of the dimensional service quality attributes. The contact and customization variables produced a marginally significant interactive effect on the empathy dimension.

관계결속 및 신뢰가 서비스 제품의 애호도 및 만족도에 미치는 효과에 관한 이론적 연구

배병렬,김종호 조선대학교 경영경제연구소 2000 經營經濟硏究 = Management and economics research Vol.23 No.2

삼상 양방향 교류 전압 제어기를 이용한 호이스트용 통합 드라이브 시스템에 관한 연구

라병훈,이종률,이현우 慶南大學校 附設 工業技術硏究所 2002 硏究論文集 Vol.20 No.-

기존의 호이스트용 드라이브 시스템은 호이스팅, 주행, 횡행운전의 제어에 있어 각각 별개의 드라이브 장치를 사용하고 있어서 과다한 중량으로 에너지 손실이 많다. 또한 전원회로는 유접점 릴레이 방식으로 작업환경의 악조건으로 진동에 의한 이탈사고 등이 빈번하여 안전사고의 위험성이 있으며, 유지보수가 빈번한 문제점을 가지고 있었다. 이러한 문제점을 해결하기 위하여 본 연구에서는 호이스트용 드라이브 시스템에 있어 각 운전별 전원장치, 제어 및 드라이브, 유틸리티 전원 등을 하나의 장치로 통합하였다. 전원회로는 전력용 반도체 스위칭 소자인 다이리스터를 삼상 양방향 교류 전압제어기 회로를 적용하여 무접점 회로화하여 하나의 통합 시스템을 제공한다. An existent hoist drive system is using each different drive equipment in control of hoisting, traveling(T/L), traversing(T/S) driving, so there are much energy losses because of excessive weight. Also, power circuits are using relay contact, so working environment are frequent secession accident etc.. by shock on unfavorable condition, and there is danger of safety accident, maintenance has frequent problem and so on. To solve these problem, it is integrated each driving power supply in drive system for hoist, control and drive, utility power supply etc.. by single device in this research. The power circuit is consisted of non-contact circuit applying to bidirectional voltage controller circuit using thyristor that is power semiconductor switching device.

Closed-form 그린함수를 사용한 마이크로스트립 구조의 효율적인 수치해석

김병철,이영순,이강렬 金烏工科大學校 1999 論文集 Vol.20 No.-

An efficient method of numerical analysis for the scattering problem of a microstrip antenna is considered, when the method of moment(MoM) is done in conjunction with the closed-form Green's functions in the spatial domain. In this case, the evaluation results of diagonal elements of the MoM matrix converge slowly because of the terms of the closed-form Green's functions with small exponent. In other to resolve the problematic aspect mentioned above, a method of numerical integration based on the change of variable is considered. The present method is applied for the analysis of a coaxial-fed microstrip antenna. When the present results are compared with the previous results in order to check the validity of the present method, fairly good agreements between them are observed.

대학생의 스포츠에 대한 의식구조에 관한 연구

尹炳烈 弘益大學校 科學技術硏究所 1998 科學技術硏究論文集 Vol.9 No.1

The purpose of this study is to investigate the Acㆍ knowㆍ edgㆍ ment and participating of physical activities of college students. Subject were 230 college students in aged 18 to 20. The conclusion of this study as follows. 1. They feel keenly the necessity of physical activity because of Recreation, Social relation and promoting health. 2. They prefer the personal sports to group sports. 3. They prefer the Recreational sports to extreme sports. 4. In case of female students they feel keenly the necessity of Dancing hall.