• Proceedings of the KSR Conference
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• 1998.05a
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• pp.137-159
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• 1998

For the construction of railroads in Metropolytan area based upon the outcome of the future demand forecast, a total of 21 lines including electrified double track segment of Ui-Jung-Bu↔Dong-Du-Chun(18.9km) in Kyung-Won Line is expected. Considering the financial difficulties and investment effect of the lines, this in the sequel brings about an important matter of deforming priority Investment plan to build electrified lines among the candidates. In the case of Japan, Tokyo metropolytan area covered In total by 2,070.1km of various lines, i.e., subway lines(241km), private lines(952.7km), JR lines(876.4km), provides convenient means of transportation for the coummuters and makes a contribution to the development of its neighboring areas and to the expansion of settlement areas. Comparing the total length per 1,000$\textrm{km}^2$, Tokyo(105), Paris(117), and London(115) are at least 6 times as large as ours(15). The purpose of this study is two fold provide a basic scheme for building railroads in metropolytan area and determine priority order in accordance with some evaluation criteria.

• Journal of Agricultural Extension & Community Development
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• v.10 no.2
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• pp.239-249
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• 2003

Waste policy instruments such as garbage bag-fee system and recycling policy initiated in 1995 have contributed to the reduction of solid waste generation. Rural areas now produce less amount of solid wastes in terms of per capital than urban areas and as compare to a decade ago. However, most policy efforts since the early 1990s related to waste issue have been concentrated in urban areas. Waste problems in rural areas are not the amount itself, but the specific characteristics which are unique in rural regions. Large portion of solid wastes and farming wastes are being illegally treated and/or burned out. Surveys show that the main reasons for the illegal treatment of rural wastes are th lack of systematic policy tools targeting on them, insufficient financial capacity and man power of local governments, rural people's cognition problem about wastes, among others. This study reviews current features of the treatment of rural solid wastes and provides policy suggestions for the resolution of the problem.

• The Journal of Information Systems
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• v.4
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• pp.27-39
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• 1995

This study tests the fuzzy linear regression model to see if there is a performance difference between it and the classical linear regression model. These results show that FLR was better as f forecasting technique when compared with CLR. Another important find in the test of the two different regression methods is that they generate two different predicted P/E ratios from expected value test, variance test and error test of two different regressions, though we can not see a significant difference between two regression models doing test in error measurements (GMRAE, MAPE, MSE, MAD). So, in this financial setting we can conclude that FLR is not superior to CLR, comparing and testing between the t재 different regression models. However, FLR is better than CLR in the error measurements.

• Journal of the Korean Home Economics Association
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• v.34 no.4
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• pp.373-391
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• 1996

The purpose of this study is to develope Premarital Relationship Enrichment Program (PREP). This Program was based on survey (416 data used) for the need of PREP. The results was as followings : 1. The object wanted that the curriclumn were included marital values, love and intimacy, communication skill, understanding of personality, good relationship of both parents, adaptation of both families, healthy self-image, sex knowlege, constructive conflict-solving, financial management skill, reasonable decision-making, family planning, marital roles, concrete marriage readiness. 2. They surgested that variety of methods and proposals. 3. So, this program were designed that (1) Belongness and autonomy (2) Marriage and value (3) Sex knowledge (4) Communication skill (5) Sex role and our future

• Journal of Information Technology Applications and Management
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• v.20 no.4
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• pp.207-219
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• 2013

The study examined relational marketing in terms of transaction specific satisfaction and cumulative satisfaction in the professional sport industry. The study evaluated the motivation of spectators visiting professional baseball games in 2012 and the satisfaction factors of relationship marketing. In this study, the satisfactions were considered in terms of single satisfaction associated with transaction and gradual satisfaction associated with customer loyalty. The relationship marketing was established considering each factor of marketing strategies, facility, game performance and entertainment. The study categorized the factors for customers to visit games as facility, game performance and entertainment with marketing strategies. The study found out that the customer satisfaction was related with both transaction specific satisfaction and cumulative satisfaction where cumulative one is longer term related. Moreover, cumulative satisfaction will be more related with the long term team financial performance.

• Journal of the Korean Institute of Rural Architecture
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• v.10 no.4
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• pp.57-64
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• 2008

This paper presents the real condition and problems of rural communities, shift of social paradigm, and also discussed the results and efforts of existing energy supporting policy by literature review. The aim of this study is to suggest the new supporting policy of energy saving facilities for rural communities, and to show its necessity, framework, promotion method, and connection plan with existing policy. Based on this study, mainly three results can be drawn as follows; first, this new policy is required that not only suggestive reason such as energy crisis and social atmosphere, but also, financial support and welfare service for resident of rural area. Second, the various rural facilities including residence must be planed sustainable energy saving system by this new policy. And the third, this policy should be simultaneously adopted with rural development policy, and must drive forward that is closely connected with a related policy.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.130-131
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• 2018

To day, the number of small game developer has increased, developers who lacked financial resources have difficulty in creating various and quality maps. However, if applied in game that randomly generated maps, development time and human costs will be significantly reduce. In this paper, we describe a method for generating 3D maps with smooth noise maps, can be used in games.

• The Journal of Fisheries Business Administration
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• v.29 no.1
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• pp.89-120
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• 1998

This paper aims to investigate the actual conditions of the fishing villages and the attitudes of fishery workers. In this study, field research, interview method, and survey research method are utilized. The regions of this research are 4 fishing villages of the Yellow Sea coast and the survey data are collected from 119 fishermen. The results show that the fishery industry has come to a crisis due to the staggering fish catches and fishery income, increasing expenditures am debt, continuous decrease in numbers of fishery workers, etc. In addition, the work morale of the fishermen appears to be very low. They take a dim view of fishery industry and their household financial status. They perceive that their qualities of life are very low as well. The implications of these findings far comprehensive development of fishing villages are then discussed.

• Proceedings of the Safety Management and Science Conference
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• 1999.11a
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• pp.73-82
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• 1999

This paper presents the safety management model, which is appropriate for small-to-medium enterprises that rank the highest disaster rate. It is required for these companies to modify and improve the safety-related articles and it is performed to compare and analyze the industrial disasters and safety management systems between large enterprises and small-to-medium enterprises. The basic direction of change of industrial safety healthy system must be classified to the dual direction. For large enterprises, it is focused on not pre-regulations but post-regulations based on the self-control safety management system. But for small-to-medium enterprises, it is required to intensify the safety management system and the safety responsibility for owners or administrators. Specially, the responsibility for disaster must be more strengthened by the penalty and the insurance method, and then it must be performed not only the financial support of government but also middle and long-term technical support by private safety organizations.

• Korean Journal of Child Studies
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• v.25 no.6
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• pp.53-68
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• 2004

The purpose of this study was to develop an instrument for adolescent's image about their father. The preliminary survey was performed for 318 adolescents in Seoul. It was a free-writing style survey for adolescent's image, feeling, and thoughts about their father. The main survey which included 121 contents were performed for 400 students in Seoul and finally 75 contents were selected by the results of factor analysis and contents validation. The contents were categorized into 10 sub-variables based on previous studies. 10 sub-variables are Father of mature character, Father who do love me, Father who is devoted to his parents, Father as a friend, Father as a counsellor, Father who is very domestic, Father who is exhausted with work, Father who is hard to be familiar for me, Father with financial competence, Father responsible for supporting the family. This study showed construct validity and concurrent evidence because the correlation among the sub-variables and total score were high.