• Journal of the Korea Society of Computer and Information
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• v.14 no.8
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• pp.127-136
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• 2009

Voice of the customer(VOC) is a term used in business and information technology(IT) to describe the process of capturing a customer's requirements in enterprises or various organizations. Recently, in order to satisfy customer's needs, enterprises try to utilize VOC at recurrence prevention of problems and their improvement activities, planning and development of product/service by processing, storing, and analyzing VOC. Until now, VOC management systems are introduced around service industries such as hotel business and insurance/financial business, etc. This paper proposes an integrated management scheme of VOC which are captured by various communication channels and describes a case of implementing an integrated VOC management system on the basis of the proposed scheme for the large-scale manufacturing company. By the implemented system, VOC are stored and utilized as the important knowledge assets of enterprises.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.170-175
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• 2008

The research team for the virtual construction development was established with the support of Korea Ministry of Construction and Transportation, and KICTEP (Korea Institute of Construction and Transportation Technology Evaluation and Planning). Its aims are to develop system that is to improve productivity & quality, to create a higher value-added business, and to cultivate international competitiveness in the construction industry. The virtual construction system is a design, engineering, and construction management information system that allows the project participants to effectively share the information throughout the construction life cycle with the support of 3D and design information. To achieve this, the research team focuses on developing several systems. First, the team focuses on developing for the pre-planning, the structural engineering, MEP, and the 3D based estimation system. Second, they focus on developing a simulation system for the construction process planning and feasibility study with help of the virtual reality technologies. Third, they focus on developing the CPLM (Construction Project Life-cycle Management) system for managing construction project data, and the decision support system that makes the collaboration among the project participants based on 3D technologies and information. We also focus on developing the SDAI (Standard Data Access Interface), the localized guideline for 3D design, and a training program. In addition, we focus on developing the undeveloped area of the commercial system and building an environment that can support the communication and collaboration in the construction life-cycle rather than developing the existing and commercialized system.

• Proceedings of the Korea Water Resources Association Conference
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• 2018.05a
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• pp.318-318
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• 2018

충주댐 하류 남한강 본류에서는 매년 봄철 지속되는 가뭄으로 인한 유량감소와 과다한 영양염류 유입으로 인해 부영양화 현상이 빈번히 발생하고 있다. 이에 본 연구에서는 남한강 본류로 유입되는 주요 하천(섬강, 청미천, 양화천, 복하천)을 대상으로 중점관리가 필요한 우심하천 및 주요 오염원을 선별하고자 갈수기 오염부하 특성 및 남한강 본류에 대한 기여율을 분석하였다. 분석 결과, 갈수기 조건에서의 오염부하 및 기여율은 섬강에서 BOD5 852.0 kg/day(41.3%), T-P 59.0 kg/day(56.8%)로 가장 높게 나타났으며, 유량 및 수질 모니터링 기간 내 발생한 점 기저비점 오염부하가 남한강 본류에 미치는 기여율 BOD5 52.8%, COD 52.1%, TOC 53.0%, SS 41.3%, T-N 47.7%, T-P 30.0%, Chl-a 47.8%로 섬강에서 가장 높게 나타났다. 그리고 전국오염원조사 자료를 바탕으로 산정된 수질항목에 대한 오염원별 전체 배출부하 또한 섬강에서 가장 높게 나타났으며, 토지계, 생활계, 축산계 오염원 순으로 높은 비중을 차지하는 것으로 나타났다. 본 연구 결과를 통해 충주댐 하류 남한강 본류 갈수기 수질을 효율적으로 개선하기 위해서는 섬강을 중점적으로 점오염원 관리뿐만 아니라, 기저비점을 통합적으로 관리하기 위한 대책 마련이 필요할 것으로 판단된다. 향후 본 연구의 결과는 극한 가뭄이 지속되는 상황을 고려한다면, 충주댐 하류 남한강 본류 갈수기 수질오염 개선에 활용될 실효성 있는 대책 및 유역관리 정책 수립에 대한 기초 자료로 활용될 수 있을 것이라 사료된다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.612-615
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• 2004

Today, the curtain wall is used in many construction projects because of excellent economical efficiency and constructability. The life-cycle process of curtain wall construction consists of the architectural design, curtain wall design, manufacturing, const겨ction, and maintenance phase which has become one of the most important objects that have to be managed. Since the general management method focused on each separated phase, it has accompanied many problems such as increases of the cost and duration, and loss of productivity. To solve these problems, it is necessa교 to have a new management method based on supply chain management. Thus this research analysed the processes of stick system, semi-unit system, unit system, and panel system classified by the type of the curtain wall, and suggested proper methods of application of SCM concept to each type of curtain wall construction.

• Korean Journal of Construction Engineering and Management
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• v.10 no.5
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• pp.76-84
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• 2009

Korea's construction industry experienced no difficulty managing the costs of finishing work items in the apartment housing field thanks to the uniform specification and the standardized costs of finishing work items. Finishing work items have continuously become more high class and differentiated, which has caused the costs of finishing work items to rise. This study identified problems with the cost management when planning finishing work items and choosing their alternatives based on the current process applied to the planning stage of finishing work items. It also found problems with the information management of finishing work items including design, cost, and work information that took place in bulk. Based on the identified problems, the design, cost and work information of finishing work items was integrated so that they could management the costs and information when planning finishing work items and selecting their alternatives. Then a cost-based information management process was suggested for finishing work items by improving each of the project cost management elements. Finally, an information model for finishing work items was built by studying the ways to integrate the information hierarchy and library of finishing work items.

• The Korean Chronic Disease News
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• no.312
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• pp.1-18
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• 2007

서울 마포구 보건소 하현성 소장/65세 이상 서울시민 무료 치매 검진/‘건강투자’보건의료전략 제시/국산약 해외진출,“ 현지화가 급선무”/‘의약품정책협의회’공식 출범/서방형 성장호르몬 상품화 성공/“다 함께 건강증진, 안전한 마포 건설”/지역자원역량강화 통합적 서비스 체계 구축/전립선비대증‘녹차’예방 효과 커/건강검진 수검자 비만율 30.64%/“식품첨가물, 아토피피부염과 상관없다”/허리둘레 크면 당뇨위험 2.2배 증가/발의 구조가 무너지면 인체의 구조가 무너진다/고령친화 모델지역 기본구상/

• Proceedings of the Korean Institute of Building Construction Conference
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• 2016.05a
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• pp.229-230
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• 2016

The Nuclear Power Plant construction industry has the related to Information-integration field. In this study, the end user developed an Information Management System early in the project, and developed a management structure that systematically integrates and interfaces with information in each life-cycle phase. Particularly this paper related to the construction information of component.

• The Optical Journal
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• s.139
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• pp.44-49
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• 2012

일본이 참가를 표명하고 있는 차세대 초대형 광적외선망원경 TMT는 무엇인가. TMT는 국제협력으로 하나의 초대형망원경을 건설하는 프로젝터이고, 각국 각 파트너가 주요 구성품을 제조해서 하나의 큰 망원경시스템을 구축한다. 따라서 이들 구성품을 통합해서 종합성능을 달성하는 프로젝트관리가 매우 중요하게 된다. 기술적 요소뿐만 아니라 시스템설계와 구성품 간의 인터페이스 정의 관리에도 큰 도전이 필요한 프로젝트이다. 마찬가지로 국립천문대가 참가하고 있는 국제적인 거대천문시설인 ALMA 전파망원경도 3개의 주요 파트너가 구성품을 제조해 완성하고 있다. 본고는 자연과학연구기구 국립천문대 TMT프로젝터실 야마시타 타쿠야 연구원이 월간 광기술 컨텍트 2012년 2월에 기고한 내용으로서 그린광학의 유정훈 팀장이 번역에 도움을 주었다.

• Korean Journal of Construction Engineering and Management
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• v.20 no.5
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• pp.52-60
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• 2019

The APR1400 is a 1400MWe nuclear power plant developed through national technology development project over a period about 10years. Approximately 65,000 design drawings are produced for APR1400 construction. In order to maintain consistency among numerous drawings, the highest level of design bases drawings (DBDs) are created according to design bases and this is used in the subsequent design. However, DBDs are produced and managed on a document basis and they are managed various field, it was difficult to accurately reflect the design bases information in the subsequent design. Therefore, this study recognizes limitations of the document based DBDs and develops a system that can accurately reflect the design bases information to subsequent design by adopting BIM based design bases integrated information system. Especially, by introducing DBIL(Design Bases Information Layer) concept, DBIL was created and analyzed based on five design bases(Physical protection, Fire protection, Internal missile protection, Internal flood protection, Radiation protection) applied to APR1400. In the final result DBIL set and Datasheet are integrated of room, design bases information, building data(wall, slab, door, window, penetrations). So it can be used for subsequent design automation and design verification. Furthermore, it is expected that APR1400 DBILs data can be used extensively in constructability and design economics analysis through comparison with next generation nuclear power plant.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.431-434
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• 2006

The purpose of this study is to examine the degree of openness and competition in special contractor's market. And the result of this study will present the basis of rational policy making. The literature research and time series analysis are adopted as research method. And the findings of this study are as followed. The study has shown that the degree of openness is high in korean special contractor's market by gradual deregulation of entrance barriers into special contractor's market. And the study has revealed that the degree of competition in special contractor's market is high, revealing that the rate of increase of contract account and the subcontract bid rate have decreased.