As the country's elderly people who are 65 years or older recently exceeded 10% of the total population with development of medical technology and improvement of living standards, Korea has turned into an aging society. Especially in Gyeonggi-do, as of late December 2012, elderly people who were 65 years or older were 1,135,242 persons, taking up 18.98% of the region's population and registering the largest number of elderly people in the nation's cities or provinces. Due to such a sharp rise in elderly population, support for the elderly is increasing the burden on families and communities. The study aims to take as its subjects elderly people staying at authorized elderly welfare facilities, who are weak in mind and body and have difficulty in daily life with disabilities, or adult day care facilities that take care of elderly people during the day or at night, examine the concept of adult day care facilities and instances in foreign countries, and study the status of the adult day care facilities located in Gyeonggi-do, their services, and safety by figuring out space arrangement based on program implementation. Spacial arrangement in program operation should satisfy fuction and purpose from the manager and user's perspective, and a desirable program operation should provide separate spaces for the elderly with Alzheimer's and those without Alzheimer's. Compared to residential care facilities, adult day care facilities incur less financial burden and, compared to other authorized services, have many right functions that can upgrade the quality of users and satisfy their desires. Major countries like Japan, the UK, and Sweden recognize the right functions of day and night care services and aggressively support and utilize adult day care facilities. For adult day care facilities, quality services should be developed and use and choices should be enhanced as regards services. Development of special programs for the elderly with dementia and stroke, instead of simple protective functions of a program, must be actively promoted, while manpower training is required for program operation, conveniences, and safety. By developing and providing space arrangement models that focus on efficiency, convenience, and safety of program operation, adult day care operation can be revitalized, while quality of elderly care may be enhanced and welfare budget can be saved.

식품안전관리는 과학적 근거에 따라 진행되어야 한다. FAO/WHO에서는 식품안전관리 4대 원칙 중 하나로 위해 성 분석을 제시하고 있으며, WTO에서는 위해성 평가에 입각한 경우에 한하여 자체적인 안전기준을 인정하고 있다. 과학적 분석 없이는 식중독 발생의 원인을 추적·제거함으로써 재발을 막는 것 또한 불가능하다. 연구개발은 과학적 근거를 생산하는 중요한 역할을 한다. 정부의 식품안전 연구개발은 11개 정부기관에서 40개가 넘는 사업을 통해 진행되고 있다. 그렇다보니 정확한 통계 자료를 확보하기 어렵다. 본 연구에서는 사업명, 과학 기술표준분류, 키워드라는 3가지 기준에 따라 국가과학기술지식정보서비스(NTIS)에서 제공하는 데이터베이스를 활용해 2008년부터 2010년까지 진행된 식품안전 연구과제를 추출하였다. 분석 결과, 식품의약품안전청과 농림수산식품부 및 농촌 진흥청의 연구사업이 중요한 비중을 차지하고 있다. 위해 성 평가를 위한 기초자료 확보 등을 위해서는 현재보다 1 년 이상 다년도 과제의 비중을 높일 필요가 있다. 또한 SCI 논문을 투고할 수 있는 수준으로 연구의 깊이를 높일 필요도 있다. 노로바이러스 등 생물학적 위해에 대한 연구 비중을 높이는 방향으로 연구 포트폴리오의 조정이 필요하다. 이를 위해서는 식품안전 관련 사업의 통합·집중화 할 필요가 있다. 별다른 차이가 없음에도 부처가 다르다보니 별도로 설정하고 있는 식품안전관리와 농축산물 위생/ 품질관리로 이원화된 과학기술표준분류의 통합도 필요하다.

The purpose of this study was to examine the perception of teachers about the physical education departmental system in elementary schools under the umbrella of Daejeon Metropolitan Office of Education and problems with it, to suggest feasible reform meas

This study is to analyze the condition and level of students satisfaction on after-school programs related with entering College of Physical Education performed in high schools, where after-school programs are not vitalized when compared with vitalized pr

PURPOSES: The purpose of this paper is to estimate expected effects on traffic operational and economic aspects of 2+1 roads application in Korea. METHODS : Micro simulation study using VISSIM 5.0 was used to analyze the operation efficiency of 2+1 roads compared to two-lane highways and four-lane highways. Some scenarios for various traffic volumes were set up in order to analyze the effect of 2+1 roads under various traffic situations. Also imaginary road networks were set up for each type of roads. The MOEs to measure the operation efficiency were selected with average travel speed and delay. For analyzing economic effect of 2+1 roads, construction cost of a specific imaginary 2+1 road was compared to construction cost of a four-lane highway with same conditions. RESULTS: The results of study show that a 2+1 road is more effective with 19 percents higher average travel speed and 39 percents lower average delay than a two-lane highway. In the economic analysis, construction costs to construct a 2+1 road are saved as approximately 26.4~40.7 percents when compared to construction of four-lane highway. CONCLUSIONS: It can be concluded that 2+1 roads can improve the traffic operational level of service for two-lane highways and 2+1 roads can be applied as an effective design alternative for higher-volume two-lane highways in Korea.

District heating is a system of distributing heated water from centralized facilities to local homes and buildings. In this paper, we model the distribution planning problem as a supply chain planning problem and propose an explicit column generation algorithm to handle large scale data as well as nonlinear constraints. The algorithm has been successfully applied to a Korean district heating company and the computational experiments show that the integrated operation of district heating network improves the total profit compared to the previous isolated network operation.

Purpose of this study is to propose a specific model by utilizing existing research. In addition, to make the model suitable form to apply to companies through benchmarking and continuous improvement. Through this study, the actual production Cap a D companies doubled in a short time. Improve the internal management capabilities through management innovation is the industry's highest level of performance is maintained. SCM operations substantially, which consists of a performance management through research model for SCM build on the success factors that are described in terms of this research has been in progress, most of the existing research to develop a specific and explicit models presented can be said. Similar ferroalloy industry standard applicable to the entire model, which means This approach also suggests that other types of industrial significance.

The purpose of this paper is to examine the effects on reliability of equipment or product which spends a great deal of its time in the non-operating condition. The paper will look at the effects on the failure modes, the failure rates, the failure distribution and the possible reliability models. Many military and commercial systems experienced periods of non-operating stage throughout their life cycle, such as periods of operational storage where the system waits, ready for use. The design of such systems must account for how these periods of non-operating effects system performance. The simulation methodology for reliability analysis was developed to support the evaluation of nonoperating modes of operation of systems and subsystems. For proper handling of the non-operating environment, issues relating to non-operating failures need to be taken into consideration from design stage of the life cycle. Furthermore, the relevant environmental concerns and issues that need to be taken into consideration are discussed.

The revitalization of e-business via Internet brings big changes to the postal business, and leads to a tremendous increase of heavy and large sized postal mails with continuing growth of home delivery business. Thus, even though the number of intermediate storages for mail delivery that mailmen use for picking up mails in the middle of mail delivery has been being increased, it has still many problems such as insufficient number and size of the storages as well as avoidance of mail keeping of trust agents. It is necessary that safety of mail keeping, seamless mail delivery, and individual parcel pick-up process reestablishment should be made through an improved counter plan for the problems described previously. This study presents the efficient and right operational plan for the intermediate storage for mail delivery with providing the number and size of intermediate storages per mail delivery sequence according to four different types of post offices.

이 연구는 나눔교육 프로그램이 만5세 유아가 배려와 나눔의 마음을 키우는데 영향을 미치는가를 알아보기 위한 것으로 연구자의 담임학급 만5세 유아 30명을 대상으로 연구되었다. 연간 생활주제에 적합한 나눔교육의 내용을 선정해 적용한 결과, 유아가 친구 뿐 아니라 사회적 약자를 배려하고 그들에게 필요한 도움을 주어야 한다는 실천적인 생각을 가지게 되었으며, 일상생활에서도 친구를 돕는 등 친사회적 행동이 증가하였다. 연구 결과 나눔교육 프로그램의 지속적인 운영은 유아의 배려와 나눔의 마음을 키우는데 긍정적인 영향을 미친다는 것을 알 수 있었다.