http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Conjugated Linoleic Acid (CLA)와 ω-계열 지방산 유지의 사료 내 첨가가 초생추의 지질대사에 미치는 영향
신경훈,박상설,김재영,유선종,안병기,강창원 한국가금학회 2005 한국가금학회 정기총회 및 학술발표회 Vol.22 No.-
본 실험에서는 CLA와 ω-3 PUFA의 단일 및 혼합급여가 어린 병아리의 지질대사에 미치는 영향을 조사하기 위한 목적으로 수행하였다. 옥수수와 대두박 위주의 기초사료에 CLA 및 ω-3 PUFA의 급여가 간 및 혈중 지질분획의 농도에 변화를 미치지 못했으며, 콜레스테롤 생합성 경로에도 영향이 없었음이 시사되었다. 그러나 HDL-C와 HDL-C/total-C의 비율을 증가시킴으로써 항동맥경화 효과가 있음이 확인되었다. This study was conducted to investigate the dietary effects of single or combination feeding of conjugated linoleic acid (CLA) and ω-3 fatty acids on lipid metabolism in young chicks. Chicks were fed one of five diets containing 4% tallow, 2% tallow-2% CLA, 4% linseed oil, 2% linseed oil-2% CLA or 4% CLA for 4wks. There were no significant differences in growth performances and the levels of GOT and GPT. The contents of various lipid fractions in liver and serum were not affected by the dietary treatm ent. The serum HDL-C and HDL-C/total-C w ere significantly low er in 4% tallow group than those of other groups. The expression of HMG-CoA reductase mRNA was not influenced bt dietary treatment.
辛京勳 圓光大學校 1986 論文集 Vol.20 No.1
With the expansion and reinforcement of the administrative function now underway, the quality and competence of government employees is becoming increasingly important. Faced by a rapidly modernizing society, local governments are realizing the urgent need to upgrade the quality and reliability of their administrative service. They know this can be achieved by enhancing the quality and competency of their employees By doing this they can meet the need of residents for a more diverse and higher quality administrative service. Against this backdrop, this study is designed to indentify the problems to the development of the local government employees' managerial competency with special emphasis on their in-service traning. To this end, the study has attempted to evaluate the managerial capacity of local government employees as well as to shed light on the current status of training institutes for local government employees and their attitude toward the in-service training offered by the institutes. The probvlems identified in this study and the recommended measures for their resolution are as follows : 1) The central government needs to pay greater attention to the training of local government employees and offer greater assistance for the more effective implementation of the programs. 2) The educational system should be revised. 3) The working conditions for instructors at those training institutes should be improved. 4) The syllabus of the training programs for middle-ranking officials should be improved. 5) Local government employees should have equal educational opportunity. 6) Local government employees should change their perception and attitude toward in-service training. In conclusion, continued training was found to be essential to the development of local government employees' managerial competency. To prevent the further deterioration of the quality of local government for administrative service, the anthorities concerned should take specific steps to resolve the aforsaid problems, focusing their efforts at first on those problems to which there are obvious, pratical solutions. Greater administrative support offered by the authorities concerned will be crucial to the success of the educational programs. These efforts alone will upgrade the contents and methodology of in-service training for local government employees and thus ensure the development of local administration and the nation as a whole.
행정구역개편에 관한 연구 : 시 ·군통합을 중심으로 Focusing on The Unification of Cities and Counties
신경훈 圓光大學校 1995 論文集 Vol.29 No.1
The contiunous industrialization has brought about the rapid expansion of economic scale and urbanization. Concurrently, the goverment. In this context, administrative efficiency has been and counties to cities. Many problems, however, were found in the separate urban areas from rural areas around focal cities. As a result, the unification of cities and counties were suggested as a necessary policy direction. While assuming that the unification of administrative areas should be oriented to promote administrative efficiency and democracy, this paper discussed the necessity of unifying administrative areas, the possible positive and negative effects of the unification, and the realistic policy alternatives solving potential problems.
연료 그레인 형상에 의한 하이브리드 로켓모터 연소율 증진
신경훈,이창진 한국항공우주학회 2004 한국항공우주학회 학술발표회 논문집 Vol.- No.-
본 연구의 궁극적인 목적은 축 방향으로 산화제 mass flux에 따른 연소율의 변화 등을 측정하여 하이브리드 로켓의 가장 큰 단점인 연소율을 향상시키는 것이다. 이를 위한 현재 연료 그레인 후반부의 형상을 변화시켜 기본 형상에 대한 연소율보다 10~15% 향상된 연소율을 얻을 수 있었다. 이러한 증가는 다른 방법에서 얻어진 연소율 증가와 비교해 결코 작은 값이 아니며 유입 유동의 스월 효과와 결합하면 더 향상된 효과를 얻을 수 있으리라 판단된다. 앞으로의 연구는 연료 그레인의 다양한 피치수와 나사산의 형태에 따른 연료율 측정과 산화제 유입 유동의 스월효과와 결합된 실험을 진행할 예정이다. 또한 연료 그레인의 형상 변화에 따른 산화제 유동에 대한 가시화를 진행하여, 산화제의 난류유동 및 각 운동량이 연소율에 미치는 영향을 보다 자세히 연구할 예정이다.