• Proceedings of the Korean Society of Life Science Conference
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• 2006.09a
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• pp.53.2-53.2
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• 2006

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2000.11a
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• pp.119-119
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• 2000

• 연구논문집
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• s.30
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• pp.59-65
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• 2000

The objective of experimental study is to apply simultaneous measurement by PIV(Particle Image Velocimetry)to high_speed flow characteristics within Ginseng washing machine. Three different kinds of flow rate(15,20,27 $\ell$/min)are selected as experimental conditions. Optimized cross correlation identification to obtain velocity vectors is implemented by direct calculation of correlation coefficients. Instantaneous velocity distribution, time-mean velocity distribution and velocity profiles are represented quantitatively at the full-scale region for the deeper understanding of the flow characteristics in Ginseng washing machine.

• Proceedings of the Optical Society of Korea Conference
• /
• 2004.02a
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• pp.286-287
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• 2004

GaAs 기판 위에 성장된 열구동 MEMS형 파장가변 필터 구조를 이용하여 제작 과정이 간단하면서도 구동 전압 1.7 V, 소비전력 0.92 mW만으로 69 nm의 파장가변이 가능한 저전압, 저소비전력 필터 소자를 구현하였다.

• Proceedings of the Korean Vacuum Society Conference
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• 2002.06a
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• pp.79-80
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• 2002

• 한국약용작물학회:학술대회논문집
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• 2012.05a
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• pp.363-363
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• 2012

• Proceedings of the Zoological Society Korea Conference
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• 1999.10b
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• pp.57.2-57
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• 1999

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
• /
• 1999.10b
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• pp.58.2-58
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• 1999

No Abstract, See Full Text

• Proceedings of the Zoological Society Korea Conference
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• 1999.10b
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• pp.59.1-59
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• 1999

No Abstract, See Full Text

• Bulletin of the Korean Chemical Society
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• v.6 no.6
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• pp.350-354
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• 1985

1-[Ethyl (E)-5,6-dideoxy-2,3-O-isopropylidene-$\beta$-D-ribo-hept-5-enofuranosyluronate] uracil(12) was synthesized. Other various heptofuranose uncleosides were also synthesized from uridine and adenosine by two-carbon chain extension using Witting reaction.