• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.1056-1057
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• 2005

• Proceedings of the Korean Magnestics Society Conference
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• 2007.05a
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• pp.41.1-41.1
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• 2007

• Proceedings of the Korean Magnestics Society Conference
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• 2007.05a
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• pp.33.2-33.2
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• 2007

• Proceedings of the KSR Conference
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• 2001.05a
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• pp.24-29
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• 2001

Despite of the introduction some sorts of the contract and the bid method like CM(Construction management) that will be efficient to manage the construction project. Korean agencies limit to control project management to do large public constructions. In the case of Taiwan, THSRC is apply J/V system in the public construction project, they are accomplishing that expend optimal the cost and save the construction time. To success J/V it has two factors, one is risk management and another is sharing information of construction project. Therefore, we will study to introduce J/V system to our construction project.

• The Korean Journal of Archival Studies
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• no.53
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• pp.161-200
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• 2017

This study aims to examine the current status of school archives and suggest improvements. To do that, in-depth interviews were conducted with seven principals of schools in J city, which participated in the School Archives Project initiated by 'J' Office of Education, and a record manager in charge of the project. The interviews consist of four parts: 1) perceptions about the overall project, 2) acquisition of historical manuscripts of the schools, 3) arrangement and preservation of the historical manuscripts, and 4) services in the school archives. The results found that the principals had difficulties in managing the archives by themselves and requested continual financial and human resource support from the J Office of Education. This study suggests the future direction of the School Archives Project as well as recommendations for improving the current status of manuscript management in the schools.

• 한국정보디스플레이학회:학술대회논문집
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• 2003.07a
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• pp.863-866
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• 2003

Multi-walled carbon nanotubes (CNTs) were synthesized on glass substrates in the different ramp-up heating ambient of vacuum, He, Ar, and $N_{2}$ by thermal chemical vapor deposition. CNTs with higher crystallinity were developed in the buffer gases with faster growth rates than in vacuum. Field emission characteristics were strongly related to the relative position of CNT emitters to the cathode electrodes. The areal-spread emission and instability were overcome by locating the emitters far away from the edges of cathode electrodes. The electrical conditioning of emitters improved their emission uniformity over a large area although it decreased the emission current. This study also discussed the long-term stability of CNT emitters.

• Proceedings of the KIEE Conference
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• 1999.07a
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• pp.483-485
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• 1999

Recently, distributed control network system has been widely applied to on-board control system than conventional relay logic with control wire. This paper presents two configuration of driver's desk system using TCN(Train Communication Network). One is configured with TCN, the other is partial adoption of TCN.

• Proceedings of the KIEE Conference
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• 2002.07a
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• pp.99-101
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• 2002

This paper is to introduce the R&D project called "System Protection with emphasis on Power System Stability". The principal objective of this project is protection aids to system stability. The objects of this project arc as follows. First, drawbacks of classical under frequency load shedding and implementation issues of the rate-of-change of frequency will be described. Secondly, the project discusses the possibilities of voltage instability in power system and how this risk will affect protective relays in real system. Lastly, special protection system is designed to preserve system stability for KEPCO.

• Proceedings of the KIEE Conference
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• 1999.07a
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• pp.480-482
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• 1999

TCN standard has been applied to international train for provision of interoperability among European countries. In this paper, several TCN analyzers developed by European companies are introduced and the urgent need of TCN project engineering tool is emphasized for Korean High Speed Train.

• Construction Engineering and Management
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• v.1 no.1 s.1
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• pp.15-19
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• 2000