• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.88-92
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• 2011

Even though attempts are made to transform from 2D CAD to BIM representation for building design and construction, it were not so successful for practical implementation until recently in construction industry in Korea. However, there is a dramatic change for the use of BIM by collaboration among government, independent organizations as well as industry itself. Government reckons that BIM is an important tool for environment friendly construction and industry competitiveness. The government not only makes national BIM standards and push policies in order to make market environment. Independent organizations such as BuildingSMART Korea does active role to stimulate the transformation process successfully. They act as opinion leaders for the Government to consider BIM implementation for industry competitiveness issue. They make roadmap as well as technical standards and guidelines. It also leads technical developments and supports for its implementation. Government supports researches for the implementation of BIM. The research includes BIM standards, guidelines, linking with existing Architectural Administrative Information Systems, making libraries as well as education. Government makes policy for BIM as a compulsory data for bidding process of newly designed government buildings. Private sector not only agrees BIM as a tool to adapt but also essential methods for its survival in domestic and foreign construction market. Architectural design companies and constructions companies currently develop technical skills and implement BIM for new projects such as Dongdaemoon Plaza that cannot be successfully drawn by conventional methods.

• 한국BIM학회 논문집
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• 제12권4호
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• pp.116-127
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• 2022

Building Information Modeling, which was applied mainly in the construction sector, is expanding to the road sector, and the government recently recommends preparing individual application guidelines considering the characteristics of detailed fields such as railways, ports, and complexes through BIM implementation guidelines. Compared to general construction projects, a lot of the works such as signals, electricity, and power, and the railway BIM 2030 roadmap has been presented to apply BIM to railway construction projects that require business consultation and work environment review with various local governments, and pilot projects are in operation. Unlike a general building, in which the construction begins after the detailed design is completed, in the railway project, the detailed design of other works proceeds along with the roadbed construction. Because construction and design work together, railways need to coordinate detailed engineering interfaces such as trajectories, signals, and power, and the application of BIM in design interface coordination has the advantage of maximizing the effectiveness of pre-review. Overseas railway construction projects actively used BIM to adjust design interfaces and had a collaboration process to modify BIM models and create construction details from the revised models through regular meetings with suppliers. Therefore, this study aims to derive the factors necessary for establishing a BIM collaboration environment based on a survey of practitioners as a preliminary step for establishing the BIM collaboration process of the railway construction project.

• 복식
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• 제55권4호
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• pp.151-165
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• 2005

Given the fashion customer needs that are getting more complicated and diverse recently, differentiation is required more than ever even from the trend-planning phase where design concept for the forthcoming season is determined. Even though value of information in fashion industry is becoming more critical than any other time in the past, local fashion industry has yet to be approached academically. Therefore, this study attempted to identify the as-is status of local fashion information industry and analyzed duplication and differentiation of information provided by fashion information providers to suggest a roadmap for evolution of the fashion information industry of Korea that is expected to become more active in the future. This research employed biblical study, industry interview, contents analysis and case study. We have studied evolution of local fashion information industry and various types of planning information services as described in the above and expect this study to provide useful references to as-is status of local fashion information industry, for further studies by others and selection of product planning information providers.

• 한국콘텐츠학회논문지
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• 제13권12호
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• pp.455-462
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• 2013

교육기관에서 개인정보의 보호가 중요한 이슈로 부각됨에 따라, 교육과학기술부(현재의 교육부)는 2012년 9월 교육기관 종사자를 대상으로 정보보호교육을 실시하는 교육센터를 4개(사이버센터 1개 포함) 개소하였다. 정보보호교육센터의 취지를 잘 살리기 위해서는 교육수요자의 수요를 반영한 교육과정을 개발하고 장기적인 교육이수경로를 제공할 수 있어야 하며, 정보보호교육의 전문성을 확보할 수 있도록 전문적인 기술교육과정을 편성함은 물론 자질있는 강의인력을 확보하여야 한다. 본 논문은 정보보호교육센터의 개소가 국내 교육기관 및 교육종사자들의 정보보호 수준향상의 직접적인 계기가 될 수 있도록 '교육기관의 운영 효율성' 평가 관점에서 교육내용 및 교육운영을 중심으로 교육기관 평가지표를 개발하고 평가지표의 가중치를 산정하여 제시하였다.

• 유통과학연구
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• 제12권10호
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• pp.5-9
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• 2014

Purpose - This paper aims to critically examine capital market developments in India before and after liberalization. Research design, data, and methodology - The paper examines the Indian capital market from its inception to the latest developments related to both primary and secondary markets, and also discusses recent initiatives of capital markets to enhance the expected level of services to the investor community. It also sheds light on the regulatory framework for investor protection. Results - The study further highlights the future roadmap for the radical development of the Indian capital market. The paper identifies the various initial obstacles and intricacies that affect the smooth functioning of the Indian capital markets. Hence, the paper articulates that these concerns should be addressed by the regulatory authorities and at the policy level at the earliest for further strengthening the capital markets in the interests of the economy in general and retail investors in particular. Conclusion - This is a topic of utmost contemporary importance to worldwide national economies, and calls for novel methods and techniques in dealing effectively with the menace facing capital markets.

• 항공우주산업기술동향
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• 제6권1호
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• pp.124-134
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• 2008

The rising demand for the high efficiency and high covertness in UAV motivates the miniature design of the high performing mission sensors, or payloads. One of the promising payload sensors, EO/IR sensor has evolved satisfying its demands and became the main stand-alone mission sensor for 200kg-range UAV. One aspect in development of EO/IR sensor concerns lack of specification criterions to represent its performance. Even though the high demand and competition among each manufacturer caused EO/IR features subject to rapid change collateral to new technology, the datasheets maintained the conventional outdated formats which leave some of the major components in ambiguity. Making comparisons or predicting actual performance with such datasheets is hardly worthwhile; yet, they could be important reference guide for the potential customers what to expect for the upcoming EO/IR. According to UAS Roadmap 2007-2032 published by DoD, one of the main potential customers as well as a main investor of EO/IR technology, EO/IR is expected to play key roll in solving urgent problems, such as see and avoid system. This paper will examine the recent representative EO/IR specialized in UAS missions through datasheets to find out current trend and eventually extrapolate the possible future trend.

• International Journal of Quality Innovation
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• 제6권2호
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• pp.59-89
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• 2005

Manufacturing Resources Planning (MRPII) is one kind of manufacturing information system that can help manufacturing companies gain competitive advantages. It is estimated that more than one hundred MRPII systems are available in the market, many of them are mature enough to solve most operational issues in accordance with users' requirements. More often than not, many of these systems provide more functions than a company expects. Manufacturing companies worldwide have attempted to implement these MRPII systems, however, many companies experienced failure (Turbide, 1996) due to managerial rather than technical issues. The authors propose an approach utilising a roadmap to integrate BPR and the MRPII implementation in order to overcome this difficulty. A detail road map is developed to guide this implementation, which is designed using a hierarchical analysis technique known as Integrated DEFinition Method (IDEF). IDEF is a systematic manufacturing management and integration-modeling tool. The proposed approach is implemented and illustrated using a reference company and the results indicated that 66% reduction in errors for maintaining the bills of materials system; 99% reduction in time to carry out material requirement planning; and 70% reduction in time previously taken for non-productive discussions.

• 한국결정학회:학술대회논문집
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• 한국결정학회 2002년도 정기총회 및 추계학술연구발표회
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• pp.48-48
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• 2002

It is generally accepted that ultra low dielectric interlayer dielectric materials (k < 2.2) will be necessary for ULSI advanced microelectronic devices after 2003, according to the International Technology Roadmap for Semiconductors (ITRS) 2000. A continuous reduction of dielectric constant is believed to be possible only by incorporating nanopores filled with air (k = 1.0) into electrically insulating matrices such as poly(methyl silsesquioxane) (PMSSQ). The nanopo.ous low dielectric films should have excellent material properties to survive severe mechanical stress conditions imposed during the advanced semiconductor processes such as chemical mechanical planarization process and multilayer fabrication. When air is incorporated into the films for lowering k, their mechanical strength has inevitably to be sacrificed. To minimize this effect, the nanopores are controlled to exist in the film as closed cells. The micromechanical properties of the nanoporous thin films are considered more seriously than ever, particularly for ultra low dielectric applications. In this study, three approaches were made to design and develop nanoporous low dielectric films with improved micromechanical properties: 1) wall density increase of nanoporous organosilicate film by copolymerization of carbon bridged comonomers; 2) incorporation of sacrificial phases with good miscibility; 3) selective surface modification by plasma treatment. Nanoporous low-k films were prepared with copolymerized PMSSQ and star-shaped sacrificial organic molecules, both of which were synthesized to control molecular weight and functionality. The nanoporous structures of the films were observed using field emission scanning electron microscopy, cross-sectional transmission electron microscopy, atomic force microscopy, and positronium annihilation lifetime spectroscopy(PALS). Micromechanical characterization was performed using a nanoindentor to measure hardness and modulus of the films.

• 한국항해항만학회지
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• 제30권7호
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• pp.585-590
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• 2006

Though the issue on the integration of maritime transport market in Northeast Asia has a long history, there has never been any notable progress. Especially the lack of country-wise analysis on the barriers of market integration appears as a serious problem for more concrete discussion and the design of the roadmap for market integration. This study analyzes the maritime market of each country in the aspect of infrastructure provision, the development of the industry, change of institutions, and network connectivity and compare the competitiveness of 3 countries in the Northeast maritime market. Furthermore this study analyzes the barriers for market integration on the basis of bilateral relation, i.e. Korea-Japan, Korea-China and Japan-Korea. Based on these analyses, this study finds out the fact that the most serious barrier for market integration among 3 countries is the egocentric policies for the protection of industries in each country rather than any other institutional or physical barriers. In conclusion, this study argues that 3 countries should try to find out a third policy alternative which can make 3 countries enjoy the win-win game, such as route integration among 3 countries and joint venture for the liners operated in the region.

• 한국IT서비스학회지
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• 제9권4호
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• pp.231-242
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• 2010

The emergence of convergence has been the cause of development of the industry more complex and difficult by continually changing business environment and the destruction of the business area. The government-initiatives approach shows the limits to foster the new industries in needs of service-oriented ecosystem. In this study, we propose the service model as service-based approach for the development of new industries derived through the convergence inter-industry. While business model is defined based on the company's temporary and piecemeal activities, service model is the concept of dynamic and continuous that includes national, industrial, corporate level. In order to derive the service model, to identify current problems and issues with the public and the private sector is first. Then design the roadmap for the implementation of the desired shape through strategy from optimal rationality and long-term strategy. In this study, we define a service model, and consider when establishing a service model for three dimensional(national, industrial, corporate level) through analyzed by 3Level Service Model. And we also consider characteristics of the service model and approach, present the case of 'New Transit Card Services in Seoul'.