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문용민,이성우,신재호 동국대학교 산업기술환경대학원 1998 산업기술논총 Vol.4 No.-
In recent years, security has been more significant in network environment. The internetworking communication including ATM network will be exposed to all kinds of attacks, such as eavesdropping, spoofing, service denial and traffic analysis etc. In this paper, we focused on ATM network threats and security service against threats.
도심 재개발의 건축 계획적 요소에 관한 연구-길음 뉴타운 개발사업과 국외사례 분석 중심으로-
문용민(Moon. Yong-Min),김형우(Kim. Hyung-Woo) 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1
Kangbuk region in Seoul have come to face problems such as deficiencies of urban infrastructure, deteriorations of living environment for the unbalanced development between Kangnam and Kangbuk. Seoul Metropolitan Government start on Kangbuk newtown project for the balanced development such as Knagnam region.<br/> This purpose of this study is to propose an active application of the urban renewal through the analysis of Gileum newtown development project and analysis compare to international examples.
Ni 첨가량에 따른 중력 주조 Mg-Ni 합금의 수소화 반응 특성의 변화
임창동,유봉선,나영상,배종수,문용민 한국수소및신에너지학회 2004 한국수소 및 신에너지학회논문집 Vol.15 No.3
Magnesium and its alloys have the high potential as hydrogen storage materials because of their highest hydrogen storage capacity, low density and abundant resources. But poor kinetic properties of hydriding and dehydriding and high working temperature have limited their practical applications. In this study, the Mg-Ni binary alloys with different amount of Ni were produced by gravity casting and characterized in order to investigate the relationship between the microstructures and hydriding properties. The maximum hydrogen absorption capacity decreased, but the absorption kinetics increased with Ni content. The difference in the absorption kinetics was resulted from the differences in the sort and shape of primary solid phases and eutectic microstructure.