• Proceedings of the KSEEG Conference
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• 2005.04a
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• pp.324-328
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• 2005

• 대한생식의학회:학술대회논문집
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• 1994.10a
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• pp.34.2-35
• /
• 1994

• 대한생식의학회:학술대회논문집
• /
• 1994.10a
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• pp.24.1-24.1
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• 1994

• Proceedings of the Korean Ceranic Society Conference
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• 2003.10a
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• pp.182.2-182
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• 2003

• 대한생식의학회:학술대회논문집
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• 2001.06a
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• pp.53-54
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• 2001

• 대한생식의학회:학술대회논문집
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• 2003.12a
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• pp.99.1-99.1
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• 2003

• 대한임상약리학회:학술대회논문집
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• 1992.11a
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• pp.23-23
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• 1992

• Journal of the Korea Computer Industry Society
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• v.2 no.4
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• pp.573-586
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• 2001

It is desirable to qualify the Information Management System for Elementary and Secondary Schools for an information system of nation-wide Human Resource Development, not just for the one that supports student-related tasks. From this point of view, we propose an approach to improve the system aiming at: (1) system effectiveness - applying the development methodology of strategic information systems to identify core business processes of schools, and then we consider whether the system functions support the processes (2) school assessment readiness - we examine preparation for school assessment with the system functions, and introduce new ones that are necessary to support the assessment.

• Aerospace Engineering and Technology
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• v.6 no.1
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• pp.230-236
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• 2007

The quality control of composite structure includes inspection, testing and monitoring in all processes from receiving inspection to part fabrication. The purpose of these activities is to ensure that the design objectives are consistently achieved. The quality factors include material, receiving inspection, storage and shelf-life control, environmental control, testing, inspection and record control. This paper presents the process verification method using destructive test and quality control method in composite structure of aircraft. And it is believed that the destructive test will be basis to obtain a reliability of non-destructive test in complex composite structure and to ensure the design requirements in composite part.

• Journal of Korea Water Resources Association
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• v.47 no.3
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• pp.237-245
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• 2014

Volcanic ash components of Mt. Baekdu were estimated to response the change of water quality environment affected by Mt. Baekdu volcanic ash ejected during eruption. Then the change of water concentrations according to the sedimentation of volcanic ash components were analysed. To estimate volcanic ash components of Mt. Baekdu, similar volcanos were selected through the comparison of main foreign volcano's magma type and the selected volcanic ash components supposed as Baekdu Mountain's. To analyse the change of water concentrations, the change of harmful components affected by volcanic ash sedimentation were analysed and the results were compared with domestic drinking water quality standard. As the result, Al, Cd, F, Fe, Pb, Mg, Cl and Sr could affect to water quality. Among those components, concentrations of Cd, F, Fe, Pb and Mg were estimated to exceed the drinking water quality standard.