• Environmental and Resource Economics Review
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• v.15 no.3
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• pp.405-423
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• 2006

This paper develops theoretical model between economic growth and pollution as follows: First, emissions are generated from final good production process and technology accumulation. Second, pollution is directly connected with increase in final good production or in consumption, Third, no pollution abatement activity would be undertaken. Fourth, reproducible factors associated with labor and capital input are used in production function. We also test the existence of nonlinear Dynamics between economic growth and pollution using an exponential smooth transition autoregressive model(ESTAR). We find the presence of nonlinear dynamics between economic growth and pollution with a time series data for Seoul. This result shows indirectly that an inverted U relationship between air pollution and economic growth exists.

• Journal of the Korean Society for information Management
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• v.41 no.1
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• pp.367-387
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• 2024

This study aims to identify the recent trends and intellectual structure of international research in the field of catalog, which is undergoing a major change due to the enactment of new standards and rules and the anticipated future. For this purpose, we collected 680 articles published in the 14 years since 2010 and analyzed 1,942 author keywords extracted from them after preprocessing. The main findings of the analysis are as follows First, overseas cataloging research has seen notable growth since 2017. Second, the most frequent research topics were: cataloging, metadata, RDA, university libraries, authority control, linked data, FRBR, catalog, LCSH, libraries, andonline cataloging. Third, the research themes were divided into two clusters, one related to the traditional aspects of library cataloging and the other related to the more recently discussed topics of authority control, cooperative cataloging, RDA, and linked data, which were further subdivided into 14 subclusters. Fourth, we looked at the growth index and standard performance index of the 14 keyword clusters and found that all but one cluster showed growth in terms of discipline growth. This study is significant in that it can be used as a basis for predicting the future development of inventories for Korean academia and the field and for related education.

• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.229-239
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• 2020

The purpose of this study was to help young people with mild intellectual disabilities with counseling and self-supporting life experiences. The topic of the counseling contents could be categorized as follows: "institutional life was clumsy and hard, but it was also full of memories," "my adolescent was aching, growing, and lonesome," "an irresistibie being," "independence process is filled with anxiety, excitement." In his process of going independent, the subject showed a strong will for the preparation for independence where he gets through the unfavorable situation surrounding the arduous and lonely independent process. This result proves the effectiveness of the therapeutic intervention based on the coping skills that meet the needs of the social situation for the adolescents who are discharged from institutions in their independence preparation and job search.

• Journal of the Korean association of regional geographers
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• v.22 no.3
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• pp.628-642
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• 2016

In small countries such as Korea, rapid expansion of cities has been pointed out as the main cause of urban and environmental issues. In order to understand the urban problems caused by urban sprawl and prepare countermeasures for it, urban sprawl must be accurately measured first of all. The purpose of this study is to analyze the spatio-temporal changes of urban sprawl process in Seoul Metropolitan Area using landscape indices which measure the degree of urban sprawl in terms of urban structure such as area, distribution, and shape of urbanized area. FRAGSTATS, which is a tool for landscape analysis, is utilized to calculate landscape indices. Major findings are as follows. First, the urban sprawl in Seoul Metropolitan Area has been continually intensified since the late 1980s and this tendency was more clearer in the 1990s than the 2000s. While leapfrog development is relatively prominent in the 1990s, infilling development is remarkable in the 2000s. Second, the progress and development types of sprawl progress were different according to the zones which are defined based on Seoul Metropolitan Area Readjustment Planning Act. Congestion Restrain Zone shows the highest level of urban sprawl in terms of the evaluated landscape indices, but infilling development was predominant. In Growth Management Zone1, leapfrog development was dominant in the 1990s and infilling development in the 2000s. In Growth Management Zone1, leapfrog development has been continually remarkable since the late 1980s. Nature Conservation Zone shows the lowest level of sprawl, but its sprawl tendency is gradually being intensified. Third, the sprawl tendency in Seoul Metropolitan Area was different according to the distance and direction from Seoul. Urban sprawl was remarkable at Si-Guns close to Seoul in the late 1980s, Si-Guns close to Seoul and the southern part of Seoul in the late 1990s, and the southern and northern parts of Seoul in the late 2000s.

• Korean Journal of Construction Engineering and Management
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• v.17 no.1
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• pp.110-118
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• 2016

Construction projects are getting more complex and larger-sized with a high economic growth rate and development of new construction technologies. In addition, interests and demands on standards of construction quality are further increasing. This trend requires more systematic and a higher level of construction quality management. While the government has strengthened the regulations for quality assurance, many quality problems have repeatedly occurred mainly due to lack of recognition for quality management and quality control systems. To address this issue, this paper aims to suggest quality management improvement scheme through analyzing 3,443 nonconforming items identified during inspection of 393 construction sites from March 2012 to October 2014. The quality management improvement scheme suggested in this research is expected to prevent quality problems and defects and thus improve construction performances.

• Korean Security Journal
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• no.25
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• pp.1-25
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• 2010

This research aims to provide a solution for the improvement of private security according to the change in criminal environment. The main cause of crime can be found in the anti-functional dimensions including value set disorder, social phenomenon variation, information-based, globalization and urbanization. In this environment, the private security sector has dramatically increased in a quantitative viewpoint, but it is insufficient in a qualitative viewpoint. This paper recognized this problem and demonstrates a solution for improvement through classifying elements of private security into relevant legislation, education institutions, security companies and security associations. The analysis result is a follows: First, motivation and satisfaction rate of escort and security related major has shown to be high. However, respondents evaluated the guard educational institution negatively. Second, the motivation of entering into the private security sector for internal staffs has shown to be positive and sound. However, the job satisfaction rate has shown to be low due to excessive competition, negative perception of occupation and low earning. Third, respondents gave an average mark to the Security Association's management and operation. In addition, the mutual-aid project received the same mark. Negative feedbacks were given to the protection of member's interest and to association operation and policy, while positive feedbacks were given to the degree of member's cooperation towards association policies.

• Digital Contents
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• no.3 s.142
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• pp.28-29
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• 2005

국내 디지털콘텐츠 산업은 최근 3년간 연평균 35%가 넘는 증가율을 보인 초고속 성장산업이자 고부가가치 산업이다. 하지만 수출지역이 중국과 동남아지역에 편중되고 PC기반 온라인게임에 치중돼 있다는 지적을 낳고 있다. 또 지금껏 경쟁우위를 지켜왔던 온라인게임 분야도 중국의 추격과 글로벌 경쟁구도가 현실화되고 있다. 따라서 정부도 세계시장의 90%이상을 차지하고 있는 미국, 일본 등 선진시장에서의 본격적인 경쟁 전략이 필요한 것으로 보고 이에 따른 육성정책을 수립한 상태다.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 1998.05a
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• pp.185-190
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• 1998

요즈음 국제 에너지 회의 등에서 에너지가 더 이상 공공재가 아니며, 소비재로서 적정한 서비스 대가를 받아야 한다는 지적이 자주 거론된다. 그동안 경제성장 과정에서 우리 제품의 해외 가격경쟁력을 높이기 위해 정부가 에너지 가격을 인위적으로 낮게 추진해온 바 있다. 이 같은 저에너지 가격정책이 에너지 과소비와 비효율적 사용을 부추긴 원인의 하나였다고 볼 수 있다. 최근 국제 경제위기가 촉발된 '97년 말부터 에너지 가격이 폭등하였는데, 이것이 비록 정책적인 원인에 의한 것이라기보다는 환율 급등에 따른 것이었지만, 그 여파로 에너지 소비가 줄어드는 현상이 나타나게 된 것이 이점을 증명해준다 하겠다. (중략)

• Proceedings of the KSCN Conference
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• 2004.05a
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• pp.406.2-407
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• 2004

최근 서구화된 생활습관과 만성퇴행성 질환으로 비만이 증가하고 있다. 1996년 세계보건기구에서는 비만을 치료해야 할 질병으로 규정하였고 체중감량은 비만인의 질병의 치료, 성인병의 예방 차원에서도 바람직하다고 볼 수 있다. 그러나 최근 건강에 대한 관심도가 증가하고 다이어트 산업이 성장하면서 매스컴의 영향에 의해 지나치게 마른 것을 선호하는 사회분위기가 조성되어 젊은 여성들이 신체에 자신감을 갖지 못하고 다양한 체중조절을 시도하고 있어 무분별한 다이어트로 인한 건강상의 문제가 지적되고 있다.(중략)

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.33 no.2
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• pp.22-31
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• 2004

본고에서는, 빌딩에서 최적의 사무 환경을 유지하면서, 최소의 비용으로 에너지를 절감할 수 있는 방안을 자동제어 시스템을 통한 실제 사례를 들어서 설명한다. 경제 성장과 생활 수준의 향상으로 인하여 쾌적한 거주 및 사무환경의 요구에 발 맞추어, 현대 빌딩에 있어서 가장 주안점을 두어야 할 것은 빌딩 근무자 들이 쾌적한 사무환경 속에서 지적인 생산성을 극대화하는 것이다. 하지만, 빌딩의 근무 여건이 쾌적하지 못하여, 낭비되는 생산성을 흔히 너무도 쉽게 지나쳐 버리는 상황이 아직까지도 우리나라의 현실이다. 이로 인하여 근무 능률이 제대로 발휘되지 못하고 손실되는 시간을 돈으로 계산하면 천문학적으로 엄청난 금액이 될 것이다.(중략)