• Journal of Korea Water Resources Association
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• v.51 no.6
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• pp.491-501
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• 2018

This study presents a systematic framework to derive the best values of design and planning parameters for low impact development (LID) practices. LID was developed to rehabilitate the distorted hydrological cycle due to the rapid urbanization. This study uses Water Management Analysis Module (WMAM) to perform sensitivity analysis and multiple scenario analysis for LID design and planning parameters of Storm Water Management Model (SWMM). This procedure was applied to an urban watershed which have experienced rapid urbanization in recent years. As a result, the design and planning scenario derived by WMAM shows lower total flows and peak flow, and larger infiltration than arbitrary scenarios for LID design and planning parameters. In the future, economic analysis can be added for this application in the field.

• Human Ecology Research
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• v.56 no.1
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• pp.33-54
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• 2018

This study devised an instruction that applies the content factors of Family Life Planning to backward design by exploring the fundamental concepts of backward design and the structure of developing a systematic instruction. Furthermore, it was conducted to improve the developed instruction by examining its validity with the help of experts and to find the method of applying it to the curriculum. The lesson design of this study was as follows. 1) Making a unit outline, 2) Identifying the expected results (Shaping the objectives), 3) Deciding acceptable evidence (Planning evaluation), 4) Making a detailed blueprint for class tasks, 5) Planning learning experience, 6) Making a learning experience plan per time, 7) Checking the lesson design. Second, experts participated in this study for the internal validity test about the process of the systematic lesson development of Family Life Design based on a backward design. The results were shown to be valid because the average was 3.7 out of a perfect score 4 and the CVI of all was over 0.9. The result of the IRA was also score 1, meaning that most of the experts agreed on the results of the test. The details of the lesson design were clear at every stage and the tasks and the results of each stage were specific. This study included most of the necessary stages for a backward design.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.43 no.4
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• pp.133-141
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• 2020

Up to date cosmetic OEM/ODM (original equipment manufacturing/original development manufacturing) industry receives attention as a future growth engine due to steady growth. However, because of limited research and development capability, many companies have employed commercial management platforms specialized for large-sized companies; thus, overall system effectiveness and efficiency is low. Especially, MRP (material requirement planning) system introduced originally in 1970s is employed to calculate the requirement of the parts. However, dynamic nature of production lead time usually results in incorrect requirements. In addition, its algorithm does not consider the capability of the production resources. Also, because the commercial MRP system calculates all subcomponent for fixed period, the more goods have subcomponent, the slower calculation is. Therefore, conventional MRP system cannot respond complicated situation in time. In this study, we will suggest a new method that can respond to complicated situations resulting from short lead time and urgent production order in Korean cosmetic market. In particular, a distributed MRP system is proposed, that consists of multi-functional and operational modules, based on the characteristic of the BOM (bill of material). The distributed MRP system divides components (i.e. products and parts) into several fields and decrease the problem size; thus, we can respond to dynamically changed data any time. Through this solution, we can order components quickly, adjust schedules and planned quantity, and manage stocks reasonably. In addition, a prototype of the distributed MRP system is presented in this paper, in which ERP (enterprise resource planning) sever data is associated with an excel spreadsheet via MSsql. System user interface is implemented by a VBA (visual basic for applications) tool. According to a case study, response rate for delivery and planning achievement rate were enhanced about 20%, and inventory turnover was also decreased. Consequently, the proposed system improves overall profit.

• Journal of Korean Society of Rural Planning
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• v.14 no.2
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• pp.1-12
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• 2008

The purpose of this study is to examine the aspects and the characteristics of conflict among people in agricultural villages shown in the course of conducting a rural community development project, and to suggest a theoretical basis for the solution of the conflict. various theories on rural community development projects and conflict, and relevant sociopsychological theories were perused to lay a theoretical foundation for the study, and 5 actual cases of conflicts in agricultural experience villages were analyzed in the light of the grounded theory which is one of suitable methods of qualitative research. And comparative and comprehensive analysis of conflicts of different farm villages was done. Based on the result of analysis of conflict among residents on agricultural experience village, this paper suggests some ways for solution of the conflict.

• Journal of Korean Society of Rural Planning
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• v.16 no.3
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• pp.173-184
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• 2010

The objectives of this study are to quantitatively analyze problems and improvement directions of the comprehensive rural village development projects through DEMATEL and contents analysis. Contents analysis was conducted for 15 existing researches and 28 problems were deducted at the stage of the comprehensive rural village development projects. The Decision Making Trial and Evaluation Laboratory(DEMATEL), a mathematical computation method, was utilized as an objective method to handle the inner dependences within a set of problems. The results of this research are summarized as follows. First, insufficient education and publicity of project was the most considerable cause problem. Second, lack of participation, will, and ability of residents was the most considerable effect problem. Finally, several improvements of the comprehensive rural village development projects were deducted by cause and effect relationship of problems.

• Journal of Korean Society of Rural Planning
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• v.12 no.2 s.31
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• pp.17-25
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• 2006

The purpose of this research is to survey resident's perceptions on the development of ecotourism village and to provide basic data far ecotourism vitalization. This research has been carried out four villages at Seogwipo city in Jeju province. A survey was implemented to investigate the resident's perceptions toward ecotourism development. To speak the results of resident's cognition, First, the existing condition on the development of ecotourism village are ranked in the order of Bomok Dong, Beobhwan Dong, Topyong Dong, Kangjung Dong. Second, the necessity of development for ecotourism village are ranked in the order of Bomok Dong, Topyong Dong, Kangjung Dong and Beobhwan Dong. Third, ecological residential style are most needed Bomok Dong, and equilibrium of ecosystem are most needed Bomok Dong.

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2002.10a
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• pp.77-80
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• 2002

This research was carried out to show the method of preserving high-grade farmland or Agricultural Development Area to contribute to the self-sufficiency of food as well as promotion of industrialization and urbanization, which has reduced 22,000 ha of farmland per year during last 10 years. However, in securing housing estate areas, the farmland conservation policy conflicts with housing supply policy for demands on more comfortable dwelling life for people, which leads to serious situation in Capital Circle of living more than 50 % of total national population. Therefore, this presents the method of fulfillment both the farmland conservation policy for self-sufficiency of food and the housing supply policy for proposition of securable residential areas.

• Proceedings of the KSR Conference
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• 2010.06a
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• pp.415-431
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• 2010

Station-area development need transportation system and efficiency of public transit operation. but it had a great difficulty in developing by lack of profitability station-area because the excessive public contributions, and increase of land usage, a lot of tallege. Recently station-area development accelerated by the new law has been overridden and more efficient transport system configuration stations, possible of urban regeneration. The purpose of this study is to successful promotion of the urban Planning by Unit-Station-area development, the optimal method of financing, changeable of zoning to the development of high density.

• Journal of the Korean Professional Engineers Association
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• v.15 no.3
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• pp.37-48
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• 1982

A comprehensive plan for provincial development which has been establishing and is about to be completed in 1982, has for its object that concretely develop the undertaking of the second comprehensive Program for land development under the Multiple Purpose Development of the Land Act. The limitations of the establishing tile plan which is subordinated to the Program for land development are, firstly of a difficulty of accepting upper and related plans, secondly, of limit and range of time, space and contents, and thirdly, of validity of the plan in practice. There fore, in order to solve the problems the plan firstly, has to introduce 〃the principle of composition and resolution of forces〃 into approaching to the acceptance of upper and related plans secondly, has to prefer micro approaching to macro in planning, and thirdly, has to have a flexibility of planning which will be easily changed into reasonable plan according to continuous co-ordinated process with the government authorities and inhabitants.

• Journal of Environmental Impact Assessment
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• v.5 no.2
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• pp.49-57
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• 1996

On the basis of sustainable long-term water resources planning, the development of ground water resources should be interlocked with the surface water development In considering the intertemporal equity, overpumping of groundwater may diminish or eliminate the groundwater resources stock of post-generations. Regulatory landuse zoning for groundwater resources recharge area is indispensable measures to prevent groundwater pollution. Adequate treatment of polluted water from various sources such as municipal sewage, industrial wastewater, landfill site leachate, and abandoned boring wells, is also necessary for groundwater protection. To preserve groundwater resources as common property goods, groundwater use tax should be imposed upon the large scale groundwater use. Finally, the establishment of groundwater development license system is recommended to achieve the social optimal production and to avoid external diseconomy.