• Proceedings of the Korean Vacuum Society Conference
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• 2006.02a
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• pp.65-65
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• 2006

• Proceedings of the SAREK Conference
• /
• 2005.06a
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• pp.231-231
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• 2005

• Proceedings of the SAREK Conference
• /
• 2005.06a
• /
• pp.86-86
• /
• 2005

• Proceedings of the Korean Society of Toxicology Conference
• /
• 2005.05a
• /
• pp.173-173
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• 2005

• 대한핵의학회:학술대회논문집
• /
• 1991.05a
• /
• pp.149.2-150
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• 1991

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
• /
• 2006.05a
• /
• pp.86-88
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• 2006

Community noise has been serious social issues in Korea. The community noise concerns on traffic, construction, factory, and apartment complex noise. In traffic noise, road, railway, airport sectors are included. This paper summerizes the final report prepared for MOE in 2005 by authors. The new policy will be enforced beginning in 2006 with 5 year schedule. Details on the policy will be demonstrated at the presentation.

• Proceedings of the Korean Society of Grassland Science Conference
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• 2002.09a
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• pp.42.1-42
• /
• 2002

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2000.11a
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• pp.88-88
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• 2000

• Journal of the Korean Institute of Telematics and Electronics
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• v.23 no.2
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• pp.278-284
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• 1986

There are considerabel interests in the use of acoustical lengths for characterization of scattered data required in diffraction tomography. In this paper, we present two new methods, calculation of acoustical lengths by Hibert transform and estimate on of integrated values on the scan lines from calcualted vales. These techniques offer insight into the acquisition of projection data in diffraction tomography. The validity of the proposed methods has bee confirmed by computer simulation.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2001.11b
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• pp.20-20
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• 2001