• Journal of the Korean Geographical Society
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• v.45 no.1
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• pp.49-74
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• 2010

Cities are major sources of greenhouse gas emissions but also suitable places for implementing proactive climate mitigation and adaptation strategies. Based on the interdisciplinary review of literature, we categorize the current discussion about urban climate mitigation and adaptation planning, policy and practices into four perspectives - sustainability science, global change science, multilevel governance, and structural engineering. While these four schools of thought have distinct perspectives rooted in different disciplinary lenses, our synthesis of the literature identifies several universal themes that are common to all of the perspectives in the context of combating threats posed by climate change. The Portland case study illustrates that a city can make changes to reduce greenhouse gas emissions and increase adaptive capacity to climate change impacts by implementing smart growth, devising local climate action plans that target emission reductions in various sectors, recognizing the interactions and influences of multiple scales of governance, and supporting the installation of various green infrastructures that contribute to green economy. Furthermore, a university can serve as a hub in this climate mitigation and adaptation arena by connecting various levels of community organizations in both public and private sectors, creating innovative research centers and spatially explicit green infrastructure, designing impact assessments and campus carbon inventories, and engaging students and the larger community through service learning.

• Journal of the korean academy of Pediatric Dentistry
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• v.28 no.3
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• pp.496-503
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• 2001

Maxilla overgrowth who diagnosis with skeletal Class II division 1 have transverse and also sagittal problem. If maxillary growth vector is direction to anterior inferior, mandible is rotation to clockwise pattern and it disturbance it's anterior growth. At this time, treatment goal is restrict of maxillary growth to accomplish ideal intermaxillary relation and one of treatment choice is the application of extraoral force. This report is 3 case treated by activator and headgear combination therapy, who diagnosed with skeletal Class II div. 1 malocclusion.

• KOREAN POULTRY JOURNAL
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• v.5 no.10 s.48
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• pp.121-123
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• 1973

[ $\circ$ ]금후 MMA는 양돈업의 가장 심각하고도 중요한 문제중의 하나이다. $\circ$MMA는 모돈에 급성으로 중대한 질병을 유발할 수도 있지만 만성으로 증상이 나타날 수도 있기 때문에 조기에 확진하기는 경험을 요구한다. $\circ$MMA는 모든 경우에 있어서 돼지의 성장 및 위생에 관한 매우 중요한 영향을 미치는 복합된 상태이다. $\circ$MMA가 유발시 곧 양돈전문 수의사와 상담하는 것이 현명하다.

• The Journal of Society for e-Business Studies
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• v.26 no.2
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• pp.61-81
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• 2021

In the era of untact, the "Chabak" using cars as accommodation spaces is attracting attention as a new form of travel. Due to the advantages, including low costs, convenience, and safety, as well as the characteristics of the vehicle enabling independent travel, the demand for Chabak is continuously increasing. Despite the rapid growth of the market and related industries, little academic has investigated this trend. To establish itself as a new type of travel culture and to sustain the growth of related industries, it is essential to understand the public perception of Chabak. Therefore, based on the marketing mix theory and big data analysis, this study analyzes the public perception of Chabak. The results showed that Chabak has established itself as a consumer-led travel culture, contributing to the aftermarket growth of the automobile industry. Additionally, consumers were found to be increasingly inclined to enjoy travel economically and wisely, and actively share information through social media. This initial study on the new travel trend of Chabak is significant in that it employs big data analysis on a theoretical basis.

• Proceedings of the Korean Vacuum Society Conference
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• 2001.02a
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• pp.98-99
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• 2001

• Journal of Advanced Marine Engineering and Technology
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• v.19 no.2
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• pp.27-35
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• 1995

액체 상태인 Pb-Sn 합금에 의한 이중확산유동에 대해 체비세프 콜로케이션 기법을 이용하여 수치해석하였다. 온도차에 의한 부력과 농도차에 의한 부력이 작을때에는 유동형태가 서서히 준정상상태에 이르러 아무런 진동현상을 볼 수 없다. 부력이 증가함에 따라 유동은 수직 농도 경계층을 파괴하여 플륨(Plume)형태의 유동을 생성시키고, 이는 시스템 내부로 성장한 후 소멸된다. 이러한 현상이 반복되면서 높은 주파수의 진동현상을 관찰할 수 있다.

• Journal of Korean Society of Transportation
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• v.28 no.4
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• pp.41-59
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• 2010

In this study, the indicators for evaluating the level of green growth in transportation are proposed. The authors reviewed the existing philosophies such as sustainable development and eco-efficiency and explained the differences between the philosophies and green growth. The planning hierarchy and indicator framework are proposed and the idea of indicators is also introduced. In order to decide the weighting value for objectives and targets, a questionnaire survey for transportation experts was conducted. The survey results show that low-carbon/environmentally-friendly development is the most important objective. In addition, the results reveal that transportation experts do not fully understand the concept of green growth and cannot differentiate the concept of green growth from that of sustainable development and eco-efficiency.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.369-372
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• 2003

Korea companies have been faced with the demand of environmental changes abroad by suffering Economic Crisis at 1997. In fact, these demand that modern firms are in the keen struggles for existence is the essential condition though of the age of Economic Crisis. Coping with these situation. these companies are making desperate efforts, which are reorganization, renovation, improvement, however, the procedure or the result about these efforts of change have to be checked wisely. That is, the firms have to meet requirement that could enhance their values because organization structure that is not efficient to growth of firms produces a quite contrary result. Such phenomenon is applicable to construction firm as well as limited with partial companies. Therefore, before forming a efficient organization structure, comparing and analyzing the strategy or financial statement according to construction firm, this study will try to grasp a characteristic of organization.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2003.05a
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• pp.168-169
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• 2003

본 연구에서는 새벽과 오전에 비교적 흐렸음에도 불구하고 오존 주의보가 발령된 1999년 7월 18일을 대상으로 하여 고농도 오존의 발생에 대한 연구를 하였다. 부산 지역 3곳에서 동시에 1시간당 120ppb이상의 고농도는 11시 이후부터 15시에 걸쳐 구름이 엷어지면서 강하게 내리쬔 일사량에 의해 급격히 증가하여 생성된 것으로 나타났다. 특히 본 연구에서는 오전 9시나 10시경에 나타나는 혼합층 성장에 따른 상층의 고농도 오존의 연직혼합 현상은 없었던 것으로 보인다. 1999년 7월 18일의 고농도 오존은 공기가 정체한 상태에서 11시 이후의 강한 일사에 의한 광화학반응에 의해 1시간당 50ppb의 오존이 생성되는 고속생성에 의해 오존주의보가 발령된 것으로 판단된다. 따라서 향후 이러한 기상상태가 예상된다면 고농도 오존발생에 대한 경각심을 가지는 것이 현명하다고 본다.

• Proceedings of the Korean Information Science Society Conference
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• 2000.04b
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• pp.280-282
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• 2000

인터넷과 멀티미디어 기술의 급속한 성장에 따라 웹을 기반으로 한 전자상거래가 많은 관심을 받고 있다. 구매자들은 보다 합리적이고 현명해졌고 또한 개성화 경향의 심화로 구매자 자신에 맞는 특별한 서비스를 원하고 있다. 그러나 현재의 대부분의 전자상거래 서비스는 구매자가 물건의 모습이나 사양을 보고 선택하는 상품 카탈로그 수준의 상태에 있다. 구매자의 욕구를 만족시키기 위해서는 단순한 상품정보를 제시하는 것에서 벗어나 판매점원의 지식을 이용한 판매점원 에이전트가 필요하다. 이러한 판매점원 에이전트를 이용하면 고객은 상품 탐색 시간을 급격히 줄일 수 있고 구매자 취향에 맞는 쇼핑을 할 수가 있으며 판매자 입장에서는 차별화 된 고객관리를 할 수가 있다. 따라서 본 논문에서는 실제 상점에서 존재하는 판매점원의 일을 대신해 주는 사이버상의 판매점원을 지능형 에이전트, 즉 지능형 판매점원 에이전트(ISCA : Intelligent Sale Clerk Agent)를 이용하여 구매자의 취향에 적합한 상품들을 쇼핑할 수 있도록 하고자 한다.