This Research suggests improvement of current correctional policy on juvenile delinquents. It argues that recent augmentation of crimes committed by younger juveniles and its aggravation is caused by correctional policy based on punitive execution. For the research, 552 correctional officers from youth detention centers and prison for youth in Kyoung-ggi, Dae-jeon, Cheon-an, and Kim-cheon of 1,550 correctional officers from all the correctional facilities for the youth draw up the self-reports. This illustrates us satisfactions on the facilities and its educational or vocational programs offered. It also shows us how correctional community protects released youth from possible repeated offenses. According to the result of self-reports, more than half of participants were satisfied with current correctional facilities, however many participants point out that correctional facilities must be improved to be more mitigate. Even though there are positive views on the intellectual education, academic education and vocational training offered in the current correctional system, lots of them believe it needs to offer more practical education that youth can fit into the community more successfully after release. In addition, many people take interests in new treatment system such as group home, foster homes, day treatment and alternative school program which are community treatments performed in America and Australia. However, it needs to examine carefully though. For the future, when these variety system operates successfully, we can forecast that they will reduce crimes of juvenile delinquents and contribute to prevention of possible repeated offenses.

We have endured a lot of social and economic loss due to the industrial calamities. A study for the government policies to reduce the loss in the field of industrial safety and health leaves much to be desired. The practical one on the government policies industrial safety and health policies, however, hasn't been accomplished as much expected. The purpose of this study is to suggest a research framework fir the execution process analysis, which is needed to find out the desirable or undesirable elements of industrial safety and health policies. The focus of the analysis lays on a policy problem of the industrial safety and health criteria. And based on this paper, it will proceed to the practical research for the industrial safety and health policies.

산업재해로 인한 개인·사회·국가적 손실이 막대함에도 불구하고, 이러한 산업재해손실을 최소화하기 위한 산업안전보건정책의 결정과 집행과정에 대한 분석·연구는 매우 미흡한 실정이며, 유사한 성격의 사회정책으로서 공정거래제도나 환경분야보다도 훨씬 뒤떨어 져 있다 본 논문은 산업안전보건기준이라는 정책과제를 중심으로 산업안전보건정책의 집행 과정의 성공과 실패요인의 분석에 필요한 연구분석들을 제시하고자 하며, 향후에 이를 바탕으로 실증적인 적용실태연구를 통해 산업안전보건정책방향의 일단을 제시하고자 한다.

In this paper, we consider an Inventory system with multi-suppliers. A supply agreement is made with one of the suppliers, to deliver a fixed quantity Q evry review period ； That is, adapting to discounts of under the condition of free addition often implies that the timing and sizes of future replenishment orders are less predetermined. The replenishment decisions for the other supplier are governed by a replenishment policy. This paper, multiple suppliers strategy is a combination of a push system (the main supplier delivers every review period a predetermined quantity Q) and a pull system the replenishment orders placed at other suppliers are governed by replenishment policy. The costs are defined as the sum of the ordering, holding, purchasing and opportunity costs. Based on numerical results, conclusions follow about the division of the replenishment volume among the inventory policy.