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1980~1990년대 기능인력 부족 및 양성정책의 성격
최규남,노태천 충남대학교 공업교육연구소 1999 論文集 Vol.22 No.1
The major purpose of this study is to investigate the characteristic of skilled worker deficiency and training policy from a manpower supply point of view. To achieve the purpose of study wrote out research problems as follows: First in which section did deficiency situations of skilled worker bring about before and after 1990 ? And what was the basic cause of them? Second, did an avoidance tendency of skilled occupation that was generated mainly at manufacturing industry bring about by any factors before and after 1990 ? How was the characteristic of it? Third, were what relations between the governmental training policy of skilled worker and the characteristic of skilled worker deficiency? The major conclusions of this study were as follows : 1) The basic cause of deficiency situation of skilled worker came from pool diminution of 15 year old men - 24 year old men. The deficiency of skilled worker was largely generated at a labor intensive industry of low wages and at a smaller business rather than a large enterprise. And in skill levels high-skilled worker lacked so much. These large deficiency of high-skill worker couldn't be solved as just a huge quantity training of a low-skilled worker : the policy that enlarge school such as an industrial high school, a training center etc. 2) An avoidance tendency of skill occupation was mostly generated by a wage disparity, an uncleanness of working environment, an anxiety of the future in their job etc. In the most of them, the wage disparity was the most significant factor. Also an social avoidance tendency of 3D job was one of the main factors. 3) The governmental policy to solve the deficiency situation of skilled worker was the way that enlarge low-skilled worker : increase student of industrial high school and training center. But these policy was the type that followed 1970s's method, moreover was the plan that overlooked 1990s's social·economical variation that a structure of industry and a need of labor supplier was variously changing. Accordingly, the governmental policy couldn't be actualized as the original supply plan until now. In conclusion, to accomplish the object of training policy and to solve the situations of skilled worker deficiency, the training method of skilled worker should be change into qualitative education which can reflect on student's need and today's uniformly quantitative education should be reformed in the future.
崔圭晧,全聖君 全北大學校 1997 論文集 Vol.43 No.-
Food processing industry has an important role in the part of food supplier, and has occupied its position in the part of industry, has a special factor for agricultural. The participation of food processing industry is necessary factor for Agricultural Cooperatives increase the farmer's income, to develop the domestic food processing industry, and to diversify the activities of Agricultural cooperatives. To achieve these goals, the first, they have to introduce the new management system, the second, they have to secure a lot of suppliers, the third, they have to get advertising campaign underway. And also they have to secure the circulation for the goods. First of all, they have to set up some plans like as short-term, mid-term, long-term and investment to develop the food processing activity in Agricultural Cooperatives.
연폭로 근로자들에서 적혈구 Pyrimidine 5'-Nucleotidase 활성도 및 요중 N-Acetyl-β-D-Glucosaminidase 활성도와의 상관관계 연구
서홍규,이병국,황천현,장성훈,이성수,이원진,최재욱 大韓産業醫學會 1997 대한직업환경의학회지 Vol.9 No.2
In this study, we measured the activity of the erythrocyte pyrimidin 5'-nuclectidase(P5N) and urinary N-acetyl-β-D-glucosaminidase(NAG) from 154 workers exposed to lead and 43 workers not exposed. We analyzed the correlation of the P5N activity and NAG activity with other biololgical exposure indices of lead such as blood lead(PbB) and zinc protoporphyrin(ZPP). The measurement was performed by using high performance liquid chromatography(HPLC), spectrophotometer and atomic absorption spectrophotometer. The results are as follows : 1. The mean value of P5N activity for workers exposed to lead was 9.50±3.13 μmol uridine/hr/g Hb and 11.60±2.2 μmol uridine/hr/g Hb for workers not exposed. The P5N activity showed a normal distribution, but the other indices of lead showed logarithmic normal distributions. 2. The P5N activity and ZPP were decreased as PbB was increased. But the NAG activity had no correlation with changes of PbB. 3. The correlation coefficients of the P5N activity with other biological exposure indices of lead such as PbB, ZPP, NAG activity were -0.72, -0.55, and 0.05, respectively. We speculated that the P5N activity can be used as a reliable biological exposure index of lead but NAG activity can be used as a biological management index of lead.
LiDAR 고도자료와 LISFLOOD 모형을 이용한 홍수범람해석
최천규 ( Cheon Kyu Choi ),최윤석 ( Yun Seok Choi ),김경탁 ( Kyung Tak Kim ) 한국지리정보학회 2013 한국지리정보학회지 Vol.16 No.4
세계적으로 홍수로 인하여 인명과 재산의 피해가 발생하고 있다. 국내에서는 홍수피해를 줄이기 위하여 비구조물적 대책의 하나로 홍수범람지도를 작성하고 있으며, 홍수범람해석을 위한 다양한 모형이 연구되고 있다. 본 연구에서는 LiDAR 자료와 LISFLOOD 모형을 이용한 홍수범람해석을 수행하여 국내 하천에서의 적용성을 검토하고, 파제 시나리오에 의한 파제 위치별 범람해석 결과를 평가하였다. 범람해석 결과 최대 홍수범람면적에서는 HEC-RAS 모형에 의해 작성된 홍수범람 도와 차이가 약 4% 미만으로 유사하였으며, 파제 시나리오에 의한 홍수범람해석에서는 시나리오 별로 약 0.2%~6.5%의 범람면적 차이를 나타내었다. 또한 파제 위치에 따라서 홍수범람 양상이 다르게 나타났으며, 제내지에서 범람류의 흐름방향과 하천 흐름방향의 관계에 따라 최대 홍수범람면적과 최대 침수심이 변화함을 확인할 수 있었다. 연구 결과 국내 하천에서 홍수범람해석시 LISFLOOD 모형의 적용이 가능하고, 다양한 범람상황을 고려한 홍수범람해석이 가능할 것으로 판단된다. Great loss of life and property has been occurred by the severe flood globally. In Korea, a flood inundation map is used as one of the non-structural measures for reducing flood damage, and various inundation models have been studied for flood inundation analysis. This study applies LiDAR data and LISFLOOD model for flood inundation analysis and discusses the the modeling results from levee breaching scenarios for evaluating the applicability of the model to stream inundation modeling. In the results of LISFLOOD modeling, maximum inundation area was similar to the inundation map by HEC-RAS model just less than 4%. The inundation area by each levee breaching scenario showed the difference from 0.2% to 6.5%. Inundation processes were different each other according to the position of levee breach point, and maximum inundation area and depth were changed by the flow direction of stream and flood plain. This study shows that LISFLOOD model can be applied properly to stream inundation analysis using various inundation scenarios.