Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sang-Hyuk Han"'
Publikováno v:
Soonchunhyang Medical Science. 26:75-79
Publikováno v:
Medical Biological Science and Engineering. 3:52-55
Autor:
Sang Hyuk Han, Eun-Young Seo, Ho Seop Park, Cheol Nam Park, John Hammond, Nam Gyu Kim, Jun Su Gong, Leslie L. Domier, Hyoun-Sub Lim
Publikováno v:
The Plant Pathology Journal
Efforts to control viral diseases in crop production include several types of physical or chemical treatments; antiviral extracts of a number of plants have also been examined to inhibit plant viral infection. However, treatments utilizing naturally
Publikováno v:
Journal of Korean Society of Rural Planning. 22:81-91
This study identified the impact of the service quality of local food stores on customer satisfaction and revisiting intention of the customers as the interest into local foods is increasing. The main outcomes are as follows: First, many of the respo
Autor:
Sung-Cheol Kwon, Su-Eun Jang, Gi-Hyuk Choi, Hyun-Mo Jung, Hyun-Ung Oh, Heon-Woo Ha, Su-Jin Kang, Myung-Jae Lee, Tae-Young Park, Su-Hyeon Jeon, Sung-Hyun Han, Bong-Gun Chae, Sang-Hyuk Han
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 42:430-436
" # $ % & & ' ( ( )*+% ',' -. (% &! (" / ( ' 0' / &1( & + / ( . (% &1( & 2(' '' , (( )3&' / - ! ) )*4 ) ) ' - % & & !5% ,' 3&'6& (( - $ ( % & & ((( ' ' (' / - ' '& & --&' /(( -% $((& (/ ) , '' & $ ' . ( (& ' '% % $ ! ) ($( $% % '' (' ( & $ '$ ,(' & /
Publikováno v:
Journal of Electroceramics. 21:715-718
Multi-phases phosphors, which could exhibit red, green, and blue emission bands simultaneously, were synthesized by the solid-state reaction method with a flux. Starting materials of SrCO3, CaCO3, and Al2O3 were mixed and fired. H3BO3 and Eu2O3 were
Autor:
Sang Hyuk Han, Young Jin Kim
Publikováno v:
Optical Materials. 28:626-630
Sr4Al14O25 phosphors were synthesized by solid-state reaction method by mixing 4SrO and 7Al2O3 with a flux (H3BO3). Crystalline phases depended on the amounts of H3BO3, and a single phase of Sr4Al14O25 was synthesized by adding 80 mol% H3BO3. Photolu
Publikováno v:
Key Engineering Materials. :41-44
Effect of heat-treatment temperature on the osteoconductivity of the apatite derived from bovine trabecular bone was investigated. Three different heat-treatment temperatures (600, 800 and 1000 oC) were adopted in the experiment and their effects on
Publikováno v:
Journal of Luminescence. 114:227-233
Red-emitting CaTiO3:Pr phosphor thin films were deposited on glass, ZnO/ITO/glass, and ITO/glass substrates by RF magnetron sputtering. The effects of various substrates and heat treatment on the structural and luminous properties were investigated.
Publikováno v:
Materials Letters. 59:786-789
ZnGa 2 O 4 :Mn thin film phosphors were prepared on ITO/glass by rf magnetron reactive sputtering. The effects of the oxygen partial pressure in sputtering and annealing atmospheres on crystallinity, compositional variations, and luminescent properti