http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김준형,전진식,이병운,김준환,김희문,유병옥,정양홍,안상복,이찬복 대한금속·재료학회 2017 METALS AND MATERIALS International Vol.23 No.3
Microstructural development of irradiated U-10Zr fuel slug with T92 cladding specimen was examined after thermalexposure of 750 °C for 1 h. Optical microscopy, scanning electron microcopy and electron microprobe analysiswere employed to examine the microstructure, constituent migration, and eutectic penetration. Migrationphenomena of U, Zr, Fe, and Cr indicative of Soret effect was observed, and Nd lanthanide fission product wasfound at the eutectic melting region. Eutectic penetration was quantified and correlated to a thermal activationmodel with a good agreement. Compared to the previously reported eutectic penetration rates for the unirradiatedU-10Zr fuel slug with FMS (Ferritic Martensitic Steel, HT9) cladding specimens, the eutectic penetration ratedetermined from this study for the irradiated fuel specimen was higher. This phenomenon can be caused by theeffect of lanthanide fission product migration into fuel slug-cladding interface during irradiation, and lowering theeutectic threshold temperature for the irradiated fuel.
이배영(Bae Young Lee),전진식(Jin-suk chun) 한국정책분석평가학회 2008 政策分析評價學會報 Vol.18 No.4
The purpose of this study is to analyze factors influencing knowledge management activities through empirical research, and to propose policy directions. Moreover, the author of this study is to categorize the agencies as the subjects into those whose knowledge management was introduced within three years to date(in introduction stage) and those whose knowledge management was introduced more than three years ago(in fixation stage), to understand the influencing power of each factor through comparative researches by the durations of introduction of knowledge management, and to propose differentiated strategies and programs of management. In general, agencies whose knowledge management was introduced within three years were most affected by relational and management factors, while those whose knowledge management was introduced more than three years ago were most affected by IT and relational factors.