Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yoonsung Cho"'
Publikováno v:
Energies, Vol 13, Iss 17, p 4551 (2020)
This paper is about the development of the real-time direct current (DC) network analysis applications for the operation of DC power systems. The applications are located in the central energy management system (EMS) and provide the operator with the
Externí odkaz:
https://doaj.org/article/f608dcbfa81940aa97aa2ab6d84093a5
Publikováno v:
Korean Journal of Environmental Agriculture. 39:263-272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::307642efa5f944127db1fb5a30a08998
https://doi.org/10.5338/kjea.2020.39.3.31
https://doi.org/10.5338/kjea.2020.39.3.31
Autor:
Jae-Hyung Ahn, Young-Ju Oh, Woo-Suk Cho, Yoonsung Cho, Hyeon-Jung Kang, Soo-In Sohn, Bumkyu Lee
Publikováno v:
Korean Journal of Environmental Agriculture. 38:185-196
BACKGROUND: This study investigated the effects of rice genetically modified to be resistant against rice blast and rice bacterial blight on the soil microbial community. A comparative analysis of the effects of rice genetically modified rice choline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c35ec7090be20f24091bad3688c27ab
https://doi.org/10.5338/kjea.2019.38.3.18
https://doi.org/10.5338/kjea.2019.38.3.18
Autor:
Dong-Hee Lee, Ungyu Paik, Ye-Hwan Kim, Kijung Kim, Jinok Moon, Yoonsung Cho, Jihoon Seo, Kangchun Lee
Publikováno v:
ECS Journal of Solid State Science and Technology. 6:P42-P44
We have investigated the synergistic effect with mixing of three different-sized SiO2 abrasives (30 nm-SiO2, 70 nm-SiO2 and 200 nm-SiO2) and the corresponding W chemical mechanical planarization (CMP) performances. W removal rate significantly increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a9a3c96f76d19947c88b39381e5f969
https://doi.org/10.1149/2.0171701jss
https://doi.org/10.1149/2.0171701jss
Publikováno v:
Power and Energy Systems.
This paper is for modeling on 1500V DC electric railroad system. Electric railroad system has special characteristics with other electric system. One of the special characteristics is that the railroad system has electric vehicle loads which are powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7de274211de27b569606ecc247ab153
https://doi.org/10.2316/p.2013.800-085
https://doi.org/10.2316/p.2013.800-085
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 42:220-224
A structural study of the ordered B2-CoZr compound during amorphization reaction by high energy ball milling was done using extended X-ray absorption fine-structure (EXAFS) measurement to discuss the micromechanism of amorphization. The ordered B2-Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ed95f4ef3825ca83301e49ba11f8b5
https://doi.org/10.2497/jjspm.42.220
https://doi.org/10.2497/jjspm.42.220
Publikováno v:
Materials Science and Engineering: A. :1330-1334
A structural study of the B2 CoZr compound during amorphization reaction by high energy ball milling was done using extended X-ray absorption fine-structure (EXAFS) measurement to discuss the micromechanism of amorphization. The B2 CoZr compound powd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42d700030d2a284386b1468c3fec7ea0
https://doi.org/10.1016/0921-5093(94)90857-5
https://doi.org/10.1016/0921-5093(94)90857-5
Autor:
Carl C. Koch, Yoonsung Cho
Publikováno v:
Materials Science and Engineering: A. 161:65-73
If amorphization by mechanical alloying in NbGe alloys were controlled by some type of solid state amorphization reaction involving NbGe microdiffusion couples a glass forming composition range of about 20–70 at.% Ge would be predicted. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df4397e30ed0591e7a0a930b815d4a24
https://doi.org/10.1016/0921-5093(93)90476-u
https://doi.org/10.1016/0921-5093(93)90476-u
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 40:291-294
The structural changes in Nb-Sn mixed powders during solid state amorphization were observed by XAFS. Mechanical alloying of Nb-Sn mixed powders leads to the formation of A15 Nb3Sn which then transform to an amorphous phase. The short range order of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5c2782d7b92d1c78d21ff64446e1ca
https://doi.org/10.2497/jjspm.40.291
https://doi.org/10.2497/jjspm.40.291
Autor:
Carl C. Coch, Yoonsung Cho
Publikováno v:
Materials Science and Engineering: A. 141:139-148
Amorphization by mechanical attrition was observed for the Nb3Sn alloy composition on milling of Nb + Sn, Nb + NbSn2 or Nb3Sn crystalline powders. Mechanical alloying occurred first for Nb + Sn or Nb + NbSn2 powder mixtures such that the A15 structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8db35ef86e20c3b82e709e111d15fa07
https://doi.org/10.1016/0921-5093(91)90717-2
https://doi.org/10.1016/0921-5093(91)90717-2