• 디지털융복합연구
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• 제1권1호
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• pp.255-282
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• 2003

This study shows how much the local college influences the local economy using the Keynes Model, which is evaluated as the basic of macro economics. The methods of research are economic measurement and empirical study being used questionnaire study. First of all, the result being used Keynes model shows that the local economy has been grown by the students of "D" university from 1994 to 2002, which is approximately more than 100 billion won a year. The amount is more than 15-30% among the gross income in "S" city. Next, the survey was carried out making the students of "D" university and villagers an object of it, which is especially a comparative study between "D" university and "K" university nearby "S" city. The result is as the follows; the influence of the two universities towards local economy is almost same, but the villagers in "S" city underestimate the valuable. In the result, the shortage of understanding about the importance of local college would cause obstructing not only the potential ability of local college, eventually, but also the development of the region.

• 품질경영학회지
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• 제51권1호
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• pp.1-18
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• 2023

Purpose: In Part 1, the purpose of this study is to examine how a used product provider optimizes a company's profits by comparing an extended warranty to a used product only when selling a product and what it provides later. In addition, in Part 2, an empirical study can confirm the structure in which extended guarantees can work effectively by grasping consumers' purchase intention according to the time of sale of extended guarantees, which is the basic premise of the analysis model of Part 1. Methods: This study aims to conduct not only analytical studies but also empirical studies applying various statistical analysis methods using questionnaires targeting customers and potential consumers who have subscribed to extended warranty services. Results: The study showed that the profits of companies providing extended warranty services were proportional to the coefficient of the extended guarantee service value, so it is necessary to create an environment in which the effect of extended guarantee services can be well realized. In the empirical model, the higher the emotional and economic benefits are perceived, the higher the purchase intention according to the future purchase of extended guarantees. Conclusion: Through this study, various problems that may be caused by the structural diversity of the supply chain providing extended warranties in the future can be viewed and contribute to the theoretical foundation for strategic understanding.

• Asia Marketing Journal
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• 제7권2호
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• pp.93-121
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• 2005

본 연구는 시장 경제학의 입장에서 기존의 마케팅 및 마케팅 연구에 대한 분석을 통해 향후 마케팅 연구가 부가 가치 창출에 실질적으로 공헌할 수 있는 방안들을 찾아보고자 하는 시도이다. 이를 위해 첫째, 마케팅 연구가 '응용' 심리학적인 사실 파악 연구에서 벗어나서 판매자와 구매자 모두의 총부를 증대시키는 경영학적 마케팅 연구에로 자신의 정체성을 확립할 것을 제안하였다. 둘째, 마케팅 연구의 심화와 확장을 위해 고객 사이드 쪽만 아니라 모든 시장 참여자들을 마케팅 연구 영역 내에 포함시킬 것, 조직이라는 내부 시장의 마케팅 현상 연구도 할 것, 그리고 비영리 조직들의 마케팅에로도 그 연구 영역을 확장할 것을 제안하였다. 그리고 끝으로 마케팅이 기초하고 있는 시장 원리에 대한 이론적 이해와 자유 시장 경제 체제에 대한 이념적 이해를 바탕으로 향후 마케팅과 마케팅 연구가 인류의 처지 개선에 지속적으로 기여할 수 있음을 주장하였다.

• 환경영향평가
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• 제2권2호
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• pp.1-11
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• 1993

Most developing countries are experiencing rapid urbanization and the associated growth of industry and services. Cities are currently absorbing two-thirds of the total population in the developing world. Korea has about 85 percent of urban dwellers. World population will shift from being predominantly rural to predominantly urban around the turn of the century. Although cities play a key role in development process and make more than a proportionate contribution to national economic growth, especially cities are also the main catalysts of economic growth in developing countries, they can also be unhealthy, inefficient, and inequitable places to live. Most developing countries are increasingly unable to provide basic environmental infrastructure and services, whether in the megacities or in secondary urban centers. Of particular concern is the strain on natural resources brought by the increasing number of people, cars, and factories. They are generating ever greater amounts of urban wastes and emissions. They also exceed the capacity of regulatory authorities to control them and of nature to assimilate them. The environmental consequences are translated into direct negative impacts on human health, the quality of life, the productivity of the city, and the surrounding ecosystems. Environmental degradation threatens the long tenn availability and quality of natural resources critical to economic growth. Cities, with their higher and growing per capita energy use for domestic, industrial, and transport purpose also contribute a disproportionate share of the emission leading to global warming and acid rain. An important priority is to develop strategic approaches for managing the urban environment. The design of appropriate and lasting strategic responses requires first an understanding of the underlying causes of urban environmental deterioration, it is necessary that longer tenn objectives should be set for urban area to avoid irreversible ecological damage and to ensure lasting economic development. As a means to the preventive policies against the adverse effect, environmental impact assessment (EIA) serve to identify a project's possible environmental consequences early enough to allow their being taken into consideration in the decision making process for urban planning. This paper describes some considerations of EIA for urban planning-scoping, assessment process, measurement and prediction of impacts, pollution controls and supervision, and system planning for environmental preservation.

• 자원ㆍ환경경제연구
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• 제24권1호
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• pp.55-84
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• 2015

한국은 OECD 국가 가운데 교토협약에 따른 온실가스 감축의무를 갖지 않는 몇 안 되는 국가이다. 한국은 자발적으로 2015년부터 강력한 온실가스 감축을 단행하기로 하였다. 정부의 현정책들은 온실가스 감축에 따른 경제성장의 저하를 감안하지 않고 있어, 이 정책의 지속성이 제약된다. 이 점에서 산업의 부문별 특성을 감안한 감축전략이 더욱 친환경적 전략이 될 수 있다. 이 연구는 혼합단위를 사용한 에너지 산업연관분석에서부터 온실가스 배출에 유의미한 산업을 선정해 분해분석을 함으로써 유용성을 검증하였다. 유의미한 산업은 '유기화학기초제품군'과 '시멘트 및 콘크리트 산업'을 대상으로 삼았다. 변이는 에너지 소비, 생산, 공정개선 그리고 신시설의 도입 효과로 구분해 실증되었다. 이 연구에서 디비지아 분해분석 결과치들이 부분적으론 불안정적 시계열 패턴을 보였으나, 전체분석 과정으로 보면 일련의 분석과정은 대상산업의 에너지 사용과 온실가스 배출의 행태를 이해하기에 충분한 정보를 제공하였다.

• 농촌계획
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• 제19권4호
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• pp.329-338
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• 2013

The purpose of this study is that suggest space composition in rural village so that it can had foundations for Activation of regional community by analysis and re-organization of rural community places based on regionality and historicity. First, this study have been investigated about changes of overall space configuration and community places that has been lost or were ongoing in rural village. Factors of changes were changes in lifestyle, rural policy, social and political system, economic principles and ect. Therefore, This study focused on understanding basic principles of rural village space configuration and inherited it. Second, basic principle of the space configuration of rural village were entryway and center that improve community cohesion in the community space. This study figured out improving of "Ma-Dang" and functional mix-use community hall was important for more efficient management. Third, This study set direction according to characteristic of space configuration of each village and suggested detail plans.

• 접착 및 계면
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• 제3권1호
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• pp.37-42
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• 2002

Adhesives are becoming increasingly accepted for advanced engineering/boding tasks. Therefore the understanding of the basic principles and the benefits of elastic bonding and structural bonding respectively is of utmost importance. Structural bonding means adhesive performance in load-bearing environments. Furthermore. the time to achieve handling strength has an impact on the economics of an assembly line. The paper gives briefly a summary about the fundamentals of elastic bonding and discusses different adhesive systems in the context of handling strength. Hereby the focus lies on the Warm Melt Technology, and its potential is compared to standard adhesives (l-part, 2-part and Booster Technology, a special 2-C system). Examples illustrate their economical benefits. Main Points : ${\bullet}$ The basic principles and benefits of elastic bonding ${\bullet}$ Warm-melt Technology in comparison with standard adhesives ${\bullet}$ Handling strength an economic issue ${\bullet}$ Combination with Booster-Technology, a special 2-C PUR system ${\bullet}$ Presentation of real world applications Learning Objectives: ${\bullet}$ Fundamentals of elastic bonding ${\bullet}$ Warm-melt Technology: correlation between chain length and cristallinity ${\bullet}$ Handling strength and curing speed of various systems in comparison ${\bullet}$ Real world applications illustrate the potential of the Warm-melt Technology.

• Geomechanics and Engineering
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• 재33권6호
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• pp.625-633
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• 2023

The volume changes associated with moisture or suction variation in expansive soils are of geotechnical and geoenvironmental design concern. These changes can impact the performance of infrastructure projects and lightweight structures. Assessment of unsaturated function for these materials leads to better interpretation and understanding, as well as providing accurate and economic design. In this study, expansive soils from different regions of Saudi Arabia were studied for their basic properties including gradation, plasticity and shrinkage, swelling, and consolidation characteristics. The unsaturated soil functions of saturated water content, air-entry values, and residual states were determined by conducting the tests for the entire soil water characteristic curves (SWCC) using different techniques. An attempt has been made to provide a prediction model for unsaturated properties based on the basic properties of these soils. Once the profile of SWCC has been predicted the time and cost for many tests can be saved. These predictions can be utilized in practice for the application of unsaturated soil mechanics on geotechnical and geoenvironmental projects.

• 자원환경지질
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• 제56권5호
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• pp.501-514
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• 2023

산불은 연소 과정에서 다양한 오염물질을 배출하여 심각한 환경 문제를 초래할 수 있다. 최근 지구 온난화와 기후변화의 영향으로 전 세계적으로 산불의 규모와 빈도가 증가하여 환경에 미치는 영향 역시 급증할 것으로 예상된다. 한국은 산불 발생이 빈번한 동해안 지역에 원자력 발전소가 위치하고 있어, 중대 사고에 대비하여 산불 환경에서 방사성 핵종의 거동 특성에 대한 이해가 요구된다. 본 리뷰 논문에서는 산불이 지하수 토양 환경에 가져오는 변화와 오염 특성을 검토하고, 산불로 변화된 지하수 토양 환경에서의 방사성 핵종 거동을 고찰하였다. 특히, 변화된 지중환경의 여러 특성 중 방사성 핵종의 거동에 영향을 미칠 수 있는 요인들을 고려하였으며, 보다 구체적인 메커니즘 이해를 위해 산불이 초래하는 지하수 토양 환경 변화와 오염에 대한 연구의 필요성을 기술하였다.

• 한국주거학회논문집
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• 제13권2호
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• pp.1-6
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• 2002

As a result of rapid economic and social change, the number of large-scale builing is expected to increase. In response to the growing increase, It will be a greater demand for up-to-date for heating and cooling, illumination, communication and disaster protection system as well as a sharp rise in overall energy consumption. Gradually the living of apartment building is increasing by growing population. In basic data will be offered for the energy conservation programs, and establishing some standards for the energy consumption in future. By understanding how energy sources are actually utilized in existing apartment houses, we can develop more appropriate strategies to maximize both the efficient use of energy and its conservation.