Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jae Gyun, Park"'
Autor:
Sang Su Shin, In Gook Choi, Dae Il Kim, Jae Gyun Park, Soung Soo Yi, Min Gi Choi, Dong Min Chu
Publikováno v:
Journal of Nanoscience and Nanotechnology. 18:2010-2013
LaGaO3:Er3+, Yb3+ powder with different Er3+ contents (0.01~0.10 mol) was synthesized by a conventional solid-state reaction. The structure, morphology and photoluminescence properties of the as-prepared phosphors were characterized by X-ray diffract
Autor:
Min Gi, Choi, Dae Il, Kim, Dong Min, Chu, Jae Gyun, Park, In Gook, Choi, Sang Su, Shin, Soung Soo, Yi
Publikováno v:
Journal of nanoscience and nanotechnology. 18(3)
LaGaO3:Er3+, Yb3+ powder with different Er3+ contents (0.01~0.10 mol) was synthesized by a conventional solid-state reaction. The structure, morphology and photoluminescence properties of the as-prepared phosphors were characterized by X-ray diffract
Autor:
Jae-Gyun Park, Eun-Hyung Lee
Publikováno v:
Structural Engineering and Mechanics. 38:517-527
A topology optimization and shape optimization method are widely used in the design area of engineering field. In this paper, a unified procedure to combine both topology and shape optimization method is used. A material distribution method is used f
Autor:
Jae-Gyun Park, Jang Ho Park
Publikováno v:
Journal of the Earthquake Engineering Society of Korea. 13:21-28
The precise analysis of soil-pile-structure interaction requires a proper description of soil layer, pile, and structure. In commonly used finite element simulations, mesh boundaries should match the material discontinuity line. However, in practice,