화학기상증착 반응기 시뮬레이션 연구

서화일,장호정,장영철,석창길,이은호,임장규 호서대학교반도체제조장비국산화 연구센터 2000 반도체 장비기술 논문집 Vol.2000 No.-

대구지하철 화재시 피난자 행동유형 분석을 통한 지하공간 안전피난대책에 관한 연구

홍원화,전규엽 대한건축학회 2005 대한건축학회논문집 Vol.21 No.1

In Korea, the Seoul subway line 1 was opened In 1974 and the subway service is being operated In Seoul, Pusan, Daegu, and Inchon The subway station is related to a underground shopping mall that was developed as complex spaces According to the time of people's stay at the underground space, the necessity about the safety countermeasure of the underground space has been enlarged Consequently, the efforts to minimize the damage of human life and property from similar underground fire occurrence or disaster is important In this research, we analyzed the survivors behavior's pattern and the way of evacuation from the Daegu subway fire disaster on Feb 18 2003, In which 192 people were killed and 148 injured We investigated about survivors of the Daegu subway fire and analyzed the factors of human behavior and evacuation in the underground space fire As a result of research, greater part of the interruption to escape is the loss of the direction to escape We need to install with suitable guidance devices according to the fact we have The device should be equipped with not only visual indication but also with tangible and audible

유도전동기를 제어하기 위한 인버터의 공간벡터 퍼지제어

鄭東和,朴奎南 순천대학교 공업기술연구소 1998 工業技術硏究所論文集 Vol.12 No.-

A system with fast torque response is very beneficial in applications where direct self control(DSC) is highly desirable. The response of DSC is slower during startup and during change in command torque. Fuzzy control is used for implementation of DSC to improve its slow response. Simulation implementation of the fuzzy logic controller was carried out to verity the behavior of the controller. The simulation results with fuzzy control are compared with those of the conventional DSC. The starting flux and torque response and the responses to the step changes in command torque with fuzzy implementation show a considerable improvement over the conventional control. The steady state responses in both the cases are the same.

Glycine屬 亞屬間 雜種胚의 器內救出

정규화 여수대학교 1998 論文集 Vol.13 No.2

작물의 육종에서 야생 근연종은 다양한 유전자의 공급원으로서 중요하나 그들 유용유전자의 재배종으로의 도입 성패는 상호간에 존재하는 교잡불화합성의 극복에 달려있다. 본 연구에서는 대두와 그의 야생 근연종인 G. tomentella간의 아속간교잡에서 얻어진 발생초기단계의 배 또는 배주를 기내배양을 통하여 발아시키고자 하였다. 구형단계의 초기 잡종배는 0.1mg/1 IBA와 0.25mg/1 2-iP를 첨가한 B5배지에 배양함으로서 발아시킬 수 있었다. 또한 초기잡종배를 가진 배주를 0.1mg/1 IBA를 첨가한 B5배지에 배양하여 성숙시키고 0.1mg/1 IBA와 0.25mg/1 첨가한 B5배지에 계대배양함으로서도 배의 발아를 유도할 수 있었다. 그러나 이들 중 일부의 배양체는 칼루스화 되기도 하였다. Wild relatives of crop plants have been effectively employed in various breeding programs as additional sources of genetic diversity. This paper reports that the rescue of hybrid embryos between the soybean (Glycine max) and a wild perennial relative, G. tomentella, were accomplished through in vitro culture. The young embryos at the globular stage were matured and germinated by culturing on B5 medium supplemented with 0.1mg/1 IBA plus 0.25mg/1 2-iP. Embryos were also germinated by culturing ovules containing young embryos on B5 medium supplemented with 0.1mg/1 IBA for two month followed by culture on B5 medium supplemented with 0.1mg/1 IBA plus 0.25mg/1 2-iP. In some cases, however, the cultures proliferated to callus.

에바헤스의 '새로운 시작'이 미술사에 미친 영향에 대한 연구

金英圭,李和庭 三陟大學校 1996 論文集 Vol.29 No.3

에바헤스의 생애와 작품활동 기간은 매우 짧았지만 그녀가 미술사, 특히 미니멀리즘, 프로세스 아트 및 예술이론에 미친 영향은 매우 지대했다. 그녀의 작품은 미니멀리즘과 추상이라는 형식 아래 새로운 표현주의로써의 호소력이 있었다. 미니멀 아트는 합리적이고, 직설적이며, 간소하고, 형식적이나, 에바헤스의 작품은 탄탄히 경계지워지고 감싸지나, 미니멀리즘에 반론한다. 비형식과 무형식의 승리하는 것을 보여주었고, 미니멀리즘이 부정하는 모든 것은 추구하면서, 신비로운 표현과 새로운 주제로의 길을 그녀는 열었다.

Lipoxygenase-3 缺乏 大豆系統의 選拔과 特性

정규화,최명락 여수대학교 1998 論文集 Vol.13 No.2

Carotene bleaching test와 SDS-polyacrylamide 전기영동을 통하여 수집한 대두 유전자원 723계통으로 부터 lipoxygenase-3 동위효소가 결핍된 두 계통(N0. 67. No. 217)을 선발하였다. 비린냄새가 아주 적은 돌연변 선발계통은 생리적 이상이 발견되지 않았으며 지방산조성 및 아미노산조성도 정상계통과 큰 차이가 없었다. 연구결과는 경제적 이용성을 갖는 대두품종의 육성에 보탬이 될 뿐만 아니라 주요작물의 유전자원수집과 보존의 중요성을 말해준다. 723 soybean germplasm collections were screened for genotypes missing lipoxy-genase-3 isozyme(linoleate : oxygen oxidoreductase, E.C. 1.13.11.12). Two lines 'No. 67' and 'No. 217' were found to lack lipoxygenase-3 by both carotene bleaching test and improved SDS-polyacrylamide gel electrophoresis. The mutant seeds showing very low beany flavor germinated, grew, and matured normally. Their food composition was similar to that of the normal type of soybean. These results encourage us to breed soybean cultivars having a great economical value for the utilization of soybean and demonstrate the importance of collecting and maintaining extensive germplasm collections of our major crops.

輻射난방공간의 熱環境 特性에 따른 老人의 主觀的 反應評價에 關한 硏究

전규엽,이상홍,홍원화 대한건축학회 2003 대한건축학회논문집 Vol.19 No.6

This study aims to present the basic data for the establishment of indoor optimal thermal environment in housing for the aged by through field and subject response survey and experiment in model living room. As the first pace of study, the thermal-environment factors were defined by the measurement of physical thermal environment element (dry bulb temperature, radiative temperature, relative humidity, and air velocity) and the environmental needs of the residents was investigated through the questionary survey of the response to thermal environment in welfare facility with radiation heating for the aged in Teagu during winter in 2001. As a result of it, a model living room was designed and structured as a actual domestic room. Physical thermal-environment factors and environmental needs of the occupants in radiative heating space were examined thoroughly by measuring physical thermal environment element and investigating subjective response according to varied condition. The result of study can be summarized as follows; The value of the floor temperature in model living room was 30~34℃ according to temperature control of a constant temperature water tank. In particular, the value of the floor temperature was 33~34℃ and air temperature was 27~28℃ when the constant temperature water tank was 70~80℃. At this point, the value(38~42%) of indoor relative humidity was in the standard(37~48%) of relative humidity comfort. And also, occupants felt somewhat warm at the body on the whole as well as at the lower part of the body. However, the response of occupants was uncomfortable comparatively at the upper part of the body. The reason of that was seemed to be lack of ventilation and stifling atmosphere of the spot.

대구지하철화재 현장 수습체계 분석을 통한 신도시 재난대응체제 구축에 관한 연구

홍원화,김태현,전규엽 대한건축학회 2004 대한건축학회논문집 Vol.20 No.10

The disaster was breaking out at JungAnglo station in Daegu It might be ended as a typical fire happening but proceeded to the disaster because of the inappropriate system of disaster prevention we had taken, the lack of understanding and specialization about Even though many cities have been studied about disaster prevention The synthesis operation and management of disaster prevention we used before have not been prevention system Thus investigating and analyzing document about international and domestic urban fire and disaster system keep us, being in force and studying at present We try to get the point and search the system of advanced nation Up to now, the conditions of damage from disasters and accidents in Korea are getting disaster system We compare to system of disaster Japan, American and Korean This is the introduce abstract of fire disaster at Daegu subway and Sampoong department store This study of analyze of the Timetable and system for settlement resulted from disasters too And we setup new disaster confrontation system

모던아트와 대중문화의 상관관계에 대한 연구

金英圭,李和庭 三陟大學校 1996 論文集 Vol.29 No.3

대중문화예술의 현대성은 모던 창작활동-회화, 건축 및 여러 분야에 다양한 영향을 미쳤다. 모던예술은 변화하는 대중문화에 오픈되어 왔고, 예술가의 개인적 상상력과 민중문화가 연결될 수 있는 길을 마련하게 되었다. 예술에서 성취되었던 문화의 자율성이 실생활 속에서도 작용되게 되었다. 또한 소규모 집단에서만 실행되던 생활양식이 다수에 의해 모방되었으며 그것이 문화상황을 지배하게 되었다.

대구지하철화재 소방 활동 조사 분석을 통한 지하 공간 대형화재 시 소방 활동 개선방안에 관한 연구

홍원화,김동식,전규엽 대한건축학회 2004 대한건축학회논문집 Vol.20 No.11

Underground spaces are actively being developed. Especially, the trend of this development is horizontally to connect other buildings by underground floors, that is, to make underground passages among buildings, it seems to be a great network space. Many inexperienced pedestrian are not aware of these passages and are anticipated to be exposed to a great of danger when there is a fire. It happened that the fire at Joong-Ang Ro station of Daegu. It might be ended as fire happening. However, it proceeded to the disaster giving a number of damage because of the incomplete system of disaster prevention. Now we will need the new fire fighting activity's system at the conflagration of underground space. This study is to research the fire fighting activity and to analyze the fire fighting system at the Daegu subway fire. And This data will use in base of fire fighting activity at the conflagration of underground space.