대학 전산 정책의 방향설정 및 추진계획에 관한 연구

홍상은,이병수,조충호,이상정,주경수,안종근,황순기 순천향대학교 1994 논문집 Vol.17 No.1

It has been rapidly given to the importance of the embodiment of the efficient computer systems in university education. Since the recent trend of the adoption of the openess policy in university education systems significantly affects on the realization of the embodiment of the efficient computer systems which is very essential to promote the international competition in many areas of university education. So it is greatly needed that our Soonchunhyang university must have the following principles for the embodiment of the efficient computer systems. (1) It is required that the appropriate computer education and the good quality of research environment must be given. (2) The establishment of the synthetic computer network system for efficient the university administrations is needed. (3) It is needed to establish the computer system for the consideration of the future performance. (4) It is also needed to improve the organization and the administration systems of the university computer center. (5) It is required on the establishment of the local area network(LAN) systems in the Soonchunhyang university, and the LAN must be connected to other outer national and international computer systems. And we propose the following requirement for the establishment of the convienent computer systems in our university and we have been greatly though about the significant change of the environment in university computer system. [1] The subject of the basic computer must become as the required subject for the all students in the curriulum. [2] The new computer systems both in hardware and software must be introduced. [3] It is needed to the change of the present name of the university computer center into the university information and computer center. And its organizations must be furthur developed [4] The training center for the university emploee is also needed. [5] The establishment of the database systems for the automtion of the university administation is needed. [6] It is strongly required on the establishment of the local area network system in the Soonchunhang university to connect the Bitnet and the Internet through the Hankook communication. [7] The computerization for the central library is needed. The indepent local area network system for the library is also needed to establish the own database system. Finally we hope that the LAN will be connected to the national wide library computer system.

장기간 보관한 멸균물품의 오염 상태에 관한 연구

주홍순,조순덕,정재심,신동분,임바올라,노은지,이선희,송영미,최정화,백병윤,김미나 대한병원감염관리학회 2003 의료관련감염관리 Vol.8 No.1

문화학습을 통한 영어능력향상 방안 : 정의적 의사소통능력을 중심으로

박병주,김재명,조홍섭 忠州大學校 2003 한국교통대학교 논문집 Vol.38 No.1

This paper aims to explore the relationship between English literature and language teaching. It is often said that teaching English literature does not have a great influence on improving English skills. It is mainly because teachers concentrate on analysing literary works in terms of literary theory and translating English text into Korean. According to recent research, literature is suitable for student-centered education. It is also suitable for a whole language approach, by which four language skills can be developed at the same time. Given that the affective side of language learning contributes in a significant way to enriching learners' language learning, we would like to propose the need for integrating a humanistic approach in this paper. This paper shows that teaching literature based ON AFFECTIVE SIDE OF LEARNER is characterized by cooperative and interactional activities in their relation to such factors as self-esteem, autonomy, and motivation. This paper suggests a paradigmatic shift from traditional approach to affective approach through English literature which emphasizes process, self-esteem, social skills, cooperative learning, dynamic curriculum, intrinsic motivation, meaning based activities. It is important to select a suitable text for increasing a learner's spontaneous pleasure in reading. Literary works written by major authors but not difficult for language learners are recommended in that they satisfy the need of both the course and the learners.

갯쑥부쟁이(Heteropappus hispidus (Thunb.))의 감마방사선 감수성과 M1 세대 형질변동 특징

오병권,홍경애,송성준,유장걸,이선주,이영일 제주대학교 방사능이용연구소 2003 연구보고 Vol.17 No.-

제주도에서 자생하는 갯쑥부정이(Heteropappus hispidus(Thunb.))에 감마선을 10, 20, 40, 80, 120, 160, 200, 300, 400Gy 수준으로 나누어서 조사한 뒤 발아율 및 발아 30일 후의 본엽 출현을, LD_(50), 본엽길이, 줄기부분의 안토시아닌 색소 형성 유무, 생육 60일 후의 로젯형 엽, multi-shoot 형성율, 초장, 채화 결실율등의 주요 양적형질들을 생존개체를 대상으로 실시하였다. 120Gy 까지의 발아율은 88.5%로 대조구와 큰 차이를 보이지 않았으나 160Gy 이상에서 부터는 급격히 감소하여 치사선량(LD_(50))은 160Gy 범위 정도였다. 또한, 본엽 출연율과 그 길이는 조사선량이 높아질수록 억제되었다. 안토시아닌 색소 형성은 조사전량이 높을수록 대조구 2%에서 30%로 높아졌으며 로젯형도 고선량 처리구에서 발생하였다. Multi-shooting은 80Gy 이상일 때 부터 나타났으며 multi-shooting을 형성하는 개체들은 초장은 짧고 줄기는 가늘게 다발형으로 자라는 특성이 있어서 만일 형질이 고정된다면 화분 관상용 개체로 선발하기에 적합하였다. 특히, 조사선량이 증가됨에 따라서 안토시아닌 색소 형성, 로젯형 개체, multi-shoot등의 개체가 많이 출현되었는데 이는 돌연변이 유기의 선발지표가 될 수 있을 것으로 보인다. The seeds of naturally growing Heteropappus hispidus Thunb were treated by nine different doses(0, 10, 20, 40, 80, 120, 160, 200, 300, 400㏉) of gamma rays to investigate their germination rate and to quantify the characteristics of their germinated plant as like as leaf appearance and length, the formation rate of anthocyanin color in stem 30 days after germination, the formation rate of rosette leaf and multi-shoot, the flowering and seed-bearing, and shoot length. The germination rate at least up to 120 ㏉ was not greatly affected but was rapidly decreased at over 160 ㏉. It seemed that lethal dose(LD_(50)) of germination was 160 ㏉. The leaf appearance and growth was also inhibited, but the formation rate of anthocyanin color in the flower stem was enhanced up to 30% with dose. The rosette plants were observed in plants irradiated with higher than 40 ㏉. Multi-shoots were developed over 80 ㏉. For a short shoot length and bundle of thin stem, it was considered that they can be selected as the potential pot flower plants, through genetic fixation. In particular, it was suggested that the formation of anthocyanin color in flower stem, rosette and multi-shoot plants induced by the morphologically markers for the mutant selection of Heteropappus hispidus (Thunb.)

갯쑥부쟁이(Heteropappus hispidus (Thunb.))의 감마방사선 감수성과 M1 세대 형질변동 특징

오병권,홍경애,송성준,유장걸,이선주,이영일 한국환경농학회 2003 한국환경농학회지 Vol.22 No.4

제주도에서 자생하는 갯쑥부쟁이(Heteropappus hispidus (Thunb.))에 감마선을 10, 20, 40, 80, 120, 160, 200, 300, 400 Gy 수준으로 나누어서 조사한 뒤 발아율 및 발아 30일 후의 본엽 출현율, LD_(50), 본엽길이, 줄기부분의 안토시아닌 색소 형성 유무, 생육 60일 후의 로젯형 엽, multi-shoot 형성율, 초장, 개화 결실률 등의 주요 양적형질들을 생존개체를 대상으로 실시하였다. 120 Gy 까지의 발아율은 88.5%로 대조구와 큰 차이를 보이지 않았으나 160 Gy 이상에서 부터는 급격히 감소하여 치사선량(LD_(50))은 160 Gy 범위 정도였다. 또한, 본엽 출현율과 그 길이는 조사선량이 높아질수록 억제되었다. 안토시아닌 색소 형성은 조사선량이 높을수록 대조구 2%에서 30%로 높아졌으며 로젯형도 고선량 처리구에서 발생하였다. Multi-shooting은 80 Gy 이상일 때 부터 나타났으며 multi-shooting을 형성하는 개체들은 초장은 짧고 줄기는 가늘게 다발형으로 자라는 특성이 있어서 만일 형질이 고정된다면 화분 관상용 개체로 선발하기에 적합하였다. 특히, 조사선량이 증가됨에 따라서 안토시아닌 색소 형성, 로젯형 개체, multi-shoot등의 개체가 많이 출현되었는데 이는 돌연변이 유기의 선발지표가 될 수 있을 것으로 보인다. The seeds of naturally growing Heteropappus hispidus (Thunb.) were treated by nine different doses (0, 10, 20, 40, 80, 120, 160, 200, 300, 400 ㏉) of gamma rays to investigate their germination rate and to quantify the characteristics of their germinated plants as like as leaf appearance and length, the formation rate of anthocyanin color in stem 30 days after germination, the formation rate of rosette leaf and multi-shoot, the flowering and seed-bearing, and shoot length. The germination rate at least up to 120 ㏉ was not greatly affected but was rapidly decreased at over 160 ㏉. It seemed that lethal dose (LD_(50)) of germination was 160 ㏉. The leaf appearance and growth was also inhibited, but the formation rate of anthocyanin color in the flower stem was enhanced up to 30% with dose. The rosette plants were observed in plants irradiated with higher than 40 ㏉. Multi-shoots were developed over 80 ㏉. For a short shoot length and bundle of thin stem, it was considered that they can be selected as the potential pot flower plants, through genetic fixation. In particular, it was suggested that the formation of anthocyanin color in flower stem, rosette and multi-shoot plants induced by the high dose of gamma rays could be utilized as the morphological markers for the mutant selection of Heteropappus hispidus (Thunb.).

병원폐기물중 폐합성수지류의 물성 및 세척·선별에 관한 기초연구 : 폐주사기와 폐수액세트를 중심으로

권기홍,성병주,박종웅 慶山大學校 環境시스템開發硏究所 1999 環境硏究 Vol.4 No.1

This research was carried out basic study to effective manage and develop washing-separator system for plastics in hospital wastes. The results are as follows : In 1995, the generation rate of plastics in hospital waste was 6,666ton in total amount of 11,195ton. Most of syringe was PP and the composition of drainage set was PP, PVC and ABS. Therefore, separation of syringe is better than that of drainage set. Pathoganic microbes in syringe was positive before sterilization process, but became negative after that process, Pollution of syringe-washing water was increased as washing times increased and optimum washing to obtain good pellet was 6 times. Separation efficiency differed with content of injected rubber in the manufactory process of syringe makers. Remaining rubber in pellet was completely removed by the final separator developed during the this project, so we obtained good PP pellet.

프리캐스트 콘크리트거푸집을 이용한 콘크리트기둥의 압축거동에 관한 연구

정병주,홍갑표 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.1

In the past, plywood formwork needed Various equipments, accessories, special labor, and complicate processes To use precast form, however, cuts down the process of formwork, the period of construction, the labor cost so It promotes productivity and economical efficiency Therefore, this paper aims for making clear the mechanical and structural rationality of using PC form m order to consult constructional convenience and economical efficiency To determine the compressional behavior and capability of PC form column, this paper compared and analyzed the experiment and analysis results The specimens are assorted the columns using box type PC form, the columns using channel type PC form, general block column, general brick columns, and general reinforced concrete columns The variable of the columns using the PC form are the thickness and space of wiremesh, the strength of filling concrete, the type of PC form The height of specimens is 60cm, the section is 30cm×30cm, the thickness of the PC form is 25cm, the main bar in filling concrete is D16, the tie bar is D10

구와 수직면이 충돌할 때 유막의 영향에 관한 실험적 연구

김병철,김기형,홍석주 조선대학교 동력자원연구소 1995 動力資源硏究所誌 Vol.17 No.1

Oil film can not only reduce the error in the course of manufacturing process but also soften the sliding contact so it can increase the efficiency of machine. Then in many case of cold rolling there are impacts and the oil film influence on the structure of the surface. In the case of being oil film and not being oil film the surface with direct contact, it was flated by impact and the other was sinusoidal by the oil film of dynamic pressure, when the oil film is broken by the impact the metal begin to contact and when the viscosity is thick it was hard to break.

자궁경부암에서 치료 전 FDG PET을 이용한 예후 예측

장홍주,최준영,김영환,박정미,이경한,이제호,김병태 대한핵의학회 2003 핵의학 분자영상 Vol.37 No.5

목적: 자궁경부암에서 예후를 예측하는 것은 임상적으로 중요하다. 이 연구에서는 치료 전 FDG PET에서 관찰된 림프절 전이 유무와 원발종양의 FEG 섭취정도가 자궁경부암 환자에서 치료 후 예후를 다른 예후인자와 비교하여 독립적으로 예측할 수 있는지 알아보았다. 대상 및 방법: 자궁경부암이 새로 진단된 74명의 환자를 대상으로 하였다(50±12세). FDG를 정맥주사하고 전신 PET 영상을 얻었다. 자궁경부의 원발종양에서 최대 표준섭취지수를 측정하였고, 두 명의 핵의학과 의사가 판독하였다. 모든 환자에 대하여 추적 관찰하여 재발 여부를 알아보았다. Kaplan-Meier 법으로 재발없는 생존기간을 분석하였고, Logrank test로 비교하였으며 Cox 회귀모형으로 독립적인 예측인자를 찾아보았다. 결과: 13명의 환자에서 재발이 있었다. 단변량분석에서는 FIGO병기, MRI 또는 CT에서 측정한 종양의 최대지름, MRI 또는 CT에서 림프절 전이 유무, PET상 림프절 전이의 유무가 재발없는 생존기간에 유의한 차이를 보였고, 나이나 병리학적 암세포의 종류, 원발종양의 최대 표준섭취계수에 따른 환자군 사이에 재발없는 생존기간의 유의한 차이는 없었다. Cox 회귀모형 분석에서는 PET상 림프절 전이의 유무(Exp(β)=6.416, p=0.002)와 MRI 또는 CT에서 림프절 전이 유무(Exp(β)=5.711, p=0.026)만이 독립적으로 재발없는 생존기간과 유의한 관계를 보였으며, PET상 림프절 전이의 유무가 재발없는 생존기간 예측 모형에 가장 크게 기여하였다. 결론: 자궁경부암에서 치료 전 FDG PET의 림프절 전이 유무는 치료 후 예후를 예측할 수 있는 가장 좋은 독립적 예후인자인 반면, 종양의 최대표준섭취계수는 유의한 예후인자가 아니었다. Purpose: In uterine cervical cancer, it is clinically important to predict prognosis on initial staging. We investigated whether abnormally increased FDG uptake of lymph nodes and peak SUV of primary tumor on initial FDG PET can predict prognosis after treatment in cervical cancer patients. Materials and MEthods: Subjects were 74 newly diagnosed cervical cancer patients (50±12yr). Whole body PEt was performed after an injection of F-18. Peak SUV was measured in the primary cervical tumor. Images were interpreted by two nuclear medicine physiciana. Follow-up for the disease-free survival was done in all patients. Survival analysis was done by using the Kaplan-Meier method, and a Longrank test was used to compare survival. Cox regression analysis was followed to find independent predictive factors. Results: Recurrence occurred in 13 patients. In univariate analysis, advanced FIGO stage, large size of primary tumor, positive lymph node on MRI or CT, and positive lymph node on PET were significant prognostic factors to predict recurrence. Peak SUV and cell type of tumor failed to show any significant correlation with disease-free survival. In multivanate analysis, positive lymph node on PET (Exp(β)=6.416, p=0.002) and on CT or MRI (Exp(β)-5.711, p=0.026) were independent prognostic factors for predicting recurrence. Conclusion: In uterine cervical cancer, lymph node metastasis of pretreatment FDG PET is the best independent prognostic factor for predicting recurrence. But, peak SUV was not significant prognostic factor.

Golgi 염색 기법에 대한 연구

안병권,박매자,김은희,배용철,홍해숙,조희중,주강 慶北大學校 醫科大學 1990 慶北醫大誌 Vol.31 No.4

여러 Golgi methods 중에서 본 실험실 환경에 적합한 방법을 확립하기 위해서, Golgi Method, Golgi-Kopsch modification, silver-chromate Golgi method 그리고 Rapid Golgi method의 네가지 방법을 실제로 실시했는데 그 중 Adam의 silver-chromate Golgi method에서 가장 좋은 결과를 얻었는데 그 결과는 다음과 같다. 1) 착색에 소요되는 시간이 약 7일 정도였다. 2) 대뇌피질, 시상하부, 뇌간의 모든부위 등 실험을 실시한 거의 모든 부위에서 착색된 신경세포를 관찰할 수 있었다. 3) 착색된 신경세포는 세포체 뿐만 아니라 축삭돌기, 수상돌기 그리고 수상돌기소극 등의 미세구조도 잘 관찰되었으며, 규칙적인 분포를 하였다. 4) 착색된 신경교세포와 혈관은 저밀도로 관찰되었다. Four modifications of the Golgi method, i. e. Golgi method, method, Golgi-Kopsch modification, silver-chromate Golgi method and rapid Golgi method were tested to find out most reliable method. Compared to another 3 modifications, Adams' silver chromate Golgi method was found to have several advantages as follows. 1) It took 7 days for impregnation procedure. 2) Neurons were well impregnated and their axons, dendrites and spines could be identified very clearly. 3) Impregnated neurons formed few clusters. 4) Glias and vessels showed very minimal impregnations.