• Proceedings of the Korean Fiber Society Conference
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• 2007.11a
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• pp.311-312
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• 2007

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.679-684
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• 2007

This paper proposes a scheme to estimate the technical efficiency of trucks in logistics as performance measure by Data Envelopment Analysis (DEA). The result of technical efficiency estimation shows that there exists a substantial opportunity for improvement in technical efficiency of trucks and also the heterogeneity in the technical efficiency among trucks.

• Journal of Photoscience
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• v.10 no.1
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• pp.175-180
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• 2003

Zeolite, Nafion membranes and vesicles were used as microreactors to control the pathway of photosensitized oxidation of alkenes and remarkable selectivity was achieved.

• Proceedings of the SAREK Conference
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• 2004.11a
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• pp.65-65
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• 2004

• Proceedings of the KWS Conference
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• 2008.05a
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• pp.34-34
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• 2008

• 제어로봇시스템학회:학술대회논문집
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• 2005.06a
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• pp.830-833
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• 2005

The diversification of the regulating system was promoted with the development of the computer technology. On the other hand, environmental problems and the energy conservation problem are being valued as for needs of the society. Our research was able to be achieved in such a situation.

• Proceedings of the Korean Geotechical Society Conference
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• 2005.03a
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• pp.806-810
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• 2005

Slope was necessarily formed by development of hilly district for human living. At present slope is distributed about sixteen thousand in state road and expressway. Nevertheless, rule of preservation management for slope is overlapping or diffuse. In this study it analyze condition evaluation for slope.

• Journal of the Korean Society of Safety
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• v.21 no.5 s.77
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• pp.72-76
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• 2006

This study deals with problems of technical assistance through accidents analysis and questionnaires on small-sized construction sites which are difficult to understand real condition and administrate legally and indicated following efficient methods of technical assistance. (1) Ensuring access to the small-sized construction sites. (2) Delegation technical assistance service to civilian and supporting selected. (3) Raising of the person's safe consciousness concerned with the small-sized construction sites. (4) Safety consulting for the head office of small-sized construction sites.

• 연구논문집
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• s.26
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• pp.69-84
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• 1996

Regional INformation Network Center has constructed integrated VAN among the heterogeneous computers and core technical information database for machinery & materials-oriented enterprises in the Changwon & Masan Industrial complex. As the result of RINNet project, regional industrial companies can take advantage of getting core technical information for developing new technology and strengthening competitive power. Accordingly, RINNet(Regional INformation Network for science & technology) makes regional industrial companies possible to collect, acquire and use technical information rapidly and motivates regional society to form the rapid technical interchange system and cooperative system among industrial-educational-institutal complex.

• Proceedings of the SAREK Conference
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• 2005.06a
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• pp.130-130
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• 2005