• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 추계학술대회 논문집
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• pp.1474-1479
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• 2004

In electrification of the Honam line, the grounding method of the copper wire shield of 66kV feeder cable was disputed. This paper describes that the review of the proper earthing method(one-side earthing or both-side earthing) under consideration of the site condition and the acceptability of the induction voltage of the shield on the end of the cable.

• 수산경영론집
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• 제27권2호
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• pp.1-25
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• 1996

The paper tries to review the structure, functions and responsibilities of International Fisheries Bodies including the Indo-Pacific Fisheries Commission(IPFC), which was changed to Asia-Pacific Fisheries Commission(APFIC) by the amendments of the Agreement on 1993. In addition to this review it tries to find out the current issues of international fisheries in the Asia-Pacific m It also tries to find ways and means for our country to manage such kind of international fisheries issues in that area. Finally, it tries to propose ways how our country strengthen its activities in International Fisheries Bodies and impact on establishment of internationl fisheries policies.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2003년도 춘계학술대회 논문집
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• pp.232-238
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• 2003

This paper carry out research on status of the development for personal rapid transit in world's classified by each system. review of potential development a thesis of system conception according to system in comparison with developed specification and element a technology review, local area, capacity etc. will propose a new scheme for a confirmed technology of personal rapid transit

• 한국농촌건축학회논문집
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• 제24권3호
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• pp.39-46
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• 2022

This study aims to derive basic living service facility items in rural areas and construct related spatial data. To do this, a literature review on the laws and systems related to the residential environment and services in rural areas, rural spatial planning, and the 'Rural Convention' strategic plan reports for the Jeolla and Gyeongsang Region in 2021 was conducted. Primary data collection and review on the list of basic living service items in rural areas derived from the analysis were conducted. After data collection, 12 sectors and 44 types of rural basic living service items were derived; the data selection was carried out based on the clarity of the subject of data management, whether it was established nationwide, whether it was disclosed and provided, whether it was periodically updated, and whether it was an underlying law. Afterwards, data on the derived rural basic living service items were constructed. Afterwards, spatial data on the derived rural basic living service items were constructed. Because open data provided through various institutions were employed, data structure unification such as data attribute values and code names was needed, and abnormal data such as address errors and omissions were refined. After that, the data provided in text form was converted into spatial data through geocoding, and through comparative review of the distribution status of the converted data and the provided address, spatial data related to rural basic living services were finally constructed for about 540,000 cases. Finally, implications for data construction for diagnosing rural living areas were derived through the data collection and construction process. The derived implications include data unification, data update system establishment, the establishment of attribute values necessary for rural living area diagnosis and spatial planning, data establishment plan for facilities that provide various services, rural living area analysis method, and diagnostic index development. This study is meaningful in that it laid the foundation for data-based rural area diagnosis and rural planning, by selecting the basic rural living service items, and constructing spatial data on the selected items.

• 한국조경학회지
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• 제31권2호
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• pp.48-57
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• 2003

The objective of this study is to review and verify whether the functions and effect of roadside trees generally hewn in theory are actually realized in urban roads and how well they are performed if the function and effect are realized. The study was conducted with a focus on 3 functions and effects including roadside tree's urban landscape improvement function (green area visibility ratio), effect of introducing green area within a city, and urban green network building function. The major study results are as follows: First, the average green area visibility ratio of 41 study areas is currently about 25.90%. The green area visibility ratio of commercial area within downtown was lowest among 5 road types. It showed that it is possible to raise the average green area visibility ratio up to 32.49% through roadside tree management and additional plantation. Second, in a section between Paldal Mountain and Suwon City Hall where there is no forest fragments and parks at all, a green area of 4,826 roadside trees represented 2.4% of total area and served as the only linear green area. Third, an analysis of 15 cities in Kyonggi province showed that urban forests are concentrated in outskirts. The suey showed that because forest fragments and parks exist in a form of points in urban areas, roadside trees are the only green areas that link each other and build a network.

• 한국농촌건축학회논문집
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• 제19권1호
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• pp.1-9
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• 2017

The purpose of this study is to clarify the actual condition of the multicultural family support center in Gyeongnam area in order to provide more faithful services for the multicultural family members. As a research method, the social characteristics of multicultural families were examined through literature review, and the installation and operation standard of the support center was reviewed. In addition, 15 multicultural family support centers set up and operated in Gyeongnam area were identified and the characteristics of the plan composition of the detailed case facilities were identified. As a result, the characteristics of multicultural family support center area size, composition type, and operation type were revealed. Through analysis of the spatial areas of the regional support centers of cities and counties, it was revealed that 42.1% of the education area, 40.7% of the administrative area, 12.0% of the consultation area and 5.2% of the exchange area were analyzed. In addition, when the dedicated area of the multicultural family support center is a small-scale facility, it has been found that the space for administration, counseling, and education is secured.

• 농촌지도와개발
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• 제6권1호
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• pp.55-73
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• 1999

Because of reduction of population in rural area, primary schools in that area are exposed to many problems and the environment of education of coral area has been deterrioration. In this situation, many cases of merger and abolition(M & A) of primary schools in rural area were reported. The abolished schools have many dysfunctional effects on the community related to them such as repulsion of residents, students' problem of adaptation, unconvenient transportation for students, disappearance of life-centered place, and parents' lower concern with schools. To solve the problems of rural abolished schools, they should be utilized as a center of community education. The aims of this study were to review the situation and problems of M & A of primary schools in rural area and to analyze the basic needs of the utilization of abolished school and to suggest for the the directions for the utilizions of facilities of rural abolished school.

• 보건행정학회지
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• 제1권1호
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• pp.42-53
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• 1991

Analysis of health care utilization is very important for health care policy development. Traditional studies of health care utilization were focused on measuring the level of health care utilization and on analyzing the determinants of health care utilization in the defined areas and populations. But there were some limitations in comparing the health care utilizations rates in traditional studies because so many factors were to be considered. Small area analysis is a method used to demonstrate substantial variations in health care utilization with popualtion-base use rates among similar geographic areas. This review discusses the methods, magnitude and trend of geographic variations, factors influencing small area variations, and makes suggestions for further study. Finally, the article discusses the necessity and feasibility of small area analysis in Korea.

• 경영과학
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• 제25권2호
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• pp.73-80
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• 2008

The location area planning is to assign cells to the location areas of a wireless communication network in an optimum manner. The two important cost components are cost of location update and cost of paging that are of conflicting in nature; i.e., minimizing the registration cost might increase the search cost. Hence, it is important to find a compromise between the location update and paging operations such that the cost of mobile terminal location tracking cost is a minimum. The complete mobile network is divided into location areas. Each location area consists of a group of cells. In fact this is shown to be an NP-complete problem in an earlier study. In this paper, we use an ant colony optimization method to obtain the best/optimal group of cells for a given a network.

• 통상정보연구
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• 제8권3호
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• pp.3-21
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• 2006

This study aims to explore the developing strategies of knowledge based industry in ChunChon Area. This study suggests several strategies for promoting local development in Chunchon Area as follows ; first, building of local innovation system in chunchon area and convergence and diffusion of knowledge based industries. second, making of industrial environment suitable to developing knowledge based industries. third, the establishment of overall industrial supporting systems. fourth, expansion of industrial infra and prevention of the brain drain. fifth, transformation of industrial complex into innovation clusters. The result of this study will be useful for the chief executives officers to make more rational decision making for industrial developing strategies is related to the Knowledge based Industries. The paper also strives to provoke debate in this area with to encouraging further research on the topic.