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KVMF의 효율적 적용을 위한 메시지 및 아키텍처 설계 방법에 관한 연구
안명환,조철영,박영우,신철수,조한준,이특수,김영빈,Ahn, Myong-Hwan,Cho, Chul-Young,Park, Young-Woo,Shin, Chul-Su,Cho, Han-Joon,Lee, Teuc-Soo,Kim, Young-Vin 한국군사과학기술학회 2009 한국군사과학기술학회지 Vol.12 No.5
Interoperability is the key issue in NCW. However, old-fashioned weapon systems have low level interoperability. The representative example is BTCS. Therefore, we apply KVMF R1 to BTCS in order to improve interoperability and testify the effectiveness of how to apply without any changes in existing software. In this paper, we have proposed a message and software architecture design method for applying KVMF to developed weapon system. Finally, it is confirmed that the proposed method is superior to apply KVMF to existing weapon system in a point of verifying how to highly efficiently apply KVMF on existing weapon system.
김정준 ( Kim Jeong Jun ),신철수 ( Shin Chul Su ),윤창수 ( Yun Chang Su ),김성미 ( Kim Seong Mi ),김창수 ( Kim Chang Su ),배국환 ( Bae Gug Hwan ),한광수 ( Han Gwang Su ),박정실 ( Park Jeong Sil ),주재영 ( Ju Jae Yeong ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.7
The corpus callosum is the main interhemispheric connection in human brain. Agenesis of corpus callosum may partial or complete, and it may have not functional abnormalities. Its prenatal sonographic diagnosis is difficult because of fetal head position, especially in a cephalic presentation. We experienced a case of complete agenesis of corpus callosum. The prenatal sonographic findings was disproportionate dilatation of lateral ventricle, which were suggestive finding of agenesis of corpus callosum or hydrocephalus. We could confirm the diagnosis of complete agenesis of corpus callosum by postnatal MRI.
Candida rugosa 변이주를 이용한 D-β-Hydroxybutyric Acid 발효공정의 최적화
경수현,신철수 한국산업미생물학회 2000 한국미생물·생명공학회지 Vol.28 No.6
Candida rugosa IFO0750의 UV-변이주를 제조하여 butyric acid를 D-β-hydroxybutyric acid (이하 D-β-HBA)로 전환하는 데 이용하였다. 후보 변이주 중 활성이 가장 높은 Candida rugosa CM42를 이용하여 발효를 수행한 후 NMR 분석, polarimeter 분석 등을 통하여 생성된 물질이 D-β-HBA임을 확인하였다. Chemostat 배양을 이용하여 D-β-HBA 발효 생산의 주요 영향인자를 분석하였으며, 균체의 활성을 나타내는 D-β-HBA 비생산성의 최대치는 균체의 비중식 속도를 0.06 h^-1, 발효조 내의 glucose와 butyric acid의 농도를 각각 10 g/L와 8.7 g/L로 각각 유지할 때 얻어졌다. 회분식 배양 중에 glucose와 butyric acid를 공급하여 발효조 내의 glucose 및 butyric acid 농도를 최적조건으로 유지하는 fed-batch 발효를 수행하였다. 배양 180 시간 후에 D-β-HBA 농도가 약 12.4g/L에 도달하였으며 회분식 발효에 비하여 4.7배 증가하였다. A UV-mutant of Candida rugosa IFO0750 was made and used to convert butyric acid to D-β-hydroxybutyric acid(D-β-HBA). MAjor regulating factors for D-β-HBA fermentation were investigated via chemostat analyses. The maximum specific productivity was achieved at a specific growth rate of 0.06 h^-1 where the glucose and butyric acid concentrations in the fermentor were 10 g/L and 8.7 g/L. respectively. A fed-batch fermentation was performed with maintenance of the optimum glucose and butyric acid concentrations. The D-β-HBA concentration after 120 h of cultivation reached 12.4 g/L, which was 4.7 times greater than the concentration obtained by batch fermentation.