Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jeonghyeon Yang"'
Publikováno v:
Energies, Vol 17, Iss 11, p 2691 (2024)
This study evaluates the viability of n-octanol as an alternative fuel in a direct-injection diesel engine, aiming to enhance sustainability and efficiency. Experiments fueled by different blends of n-octanol with pure diesel were conducted to analyz
Externí odkaz:
https://doaj.org/article/2b43738178a042ac8b6c4443ba899a49
Autor:
Joohyeon Bae, Hyunsuk Lee, Duckhyeon Seo, Sangdu Yun, Jeonghyeon Yang, Sunchul Huh, Hyomin Jeong, Jungpil Noh
Publikováno v:
Materials, Vol 13, Iss 14, p 3229 (2020)
TiNi shape-memory-alloy thin films can be used as small high-speed actuators or sensors because they exhibit a rapid response rate. In recent years, the transformation temperature of these films, manufactured via a magnetron sputtering method, was fo
Externí odkaz:
https://doaj.org/article/6e82f7e2c7f946c4a11cf280925f304d
Publikováno v:
Applied Sciences, Vol 9, Iss 17, p 3539 (2019)
This paper presents a new approach to stabilize the first order neutral delay differential systems with two time delays. First, we provided a few oscillation and non-oscillation criteria for the neutral delay differential equations using spectrum ana
Externí odkaz:
https://doaj.org/article/f2afb10670c14f51aeb2f9bfb9b031a5
Autor:
Jeonghyeon Yang, Munkhbayar Baatarsukh, Joohyeon Bae, Sunchul Huh, Hyomin Jeong, Byeongkeun Choi, Taehyun Nam, Jungpil Noh
Publikováno v:
Materials, Vol 11, Iss 8, p 1361 (2018)
Ternary Ti-Nb-Zr alloys were prepared by a magnetron sputtering method with porous structures observed in some of them. In bulk, in order to control the porous structure, a space holder (NH4HCO3) is used in the sintering method. However, in the prese
Externí odkaz:
https://doaj.org/article/1263a7293f1644a3b95fbf35c35915d1
Publikováno v:
Transactions of the Korean Hydrogen and New Energy Society. 34:69-76
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a5024bab3b0e5cf2ea333dc2d1c104a
https://doi.org/10.7316/khnes.2023.34.1.69
https://doi.org/10.7316/khnes.2023.34.1.69
Publikováno v:
Journal of Advanced Marine Engineering and Technology. 46:330-334
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f839dd3df96b0ecaa981759838e478e3
https://doi.org/10.5916/jamet.2022.46.6.330
https://doi.org/10.5916/jamet.2022.46.6.330
Publikováno v:
Journal of The Korean Society of Combustion. 27:34-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f4fd7d0d2984e8481632116ac50319
https://doi.org/10.15231/jksc.2022.27.3.034
https://doi.org/10.15231/jksc.2022.27.3.034
Autor:
Jeonghyeon Yang
Publikováno v:
Comparative Korean Studies. 30:73-105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b191c5e7edab100ab4431e418e004987
https://doi.org/10.19115/cks.30.2.3
https://doi.org/10.19115/cks.30.2.3
Autor:
JeongHyeon Yang
Publikováno v:
Comparative Korean Studies. 29:231-254
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c0188dc5082c1b9a56122363caa4a0
https://doi.org/10.19115/cks.29.3.8
https://doi.org/10.19115/cks.29.3.8
Publikováno v:
Journal of Advanced Marine Engineering and Technology. 45:352-355
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f118d1a1b6c187e874273f7736863095
https://doi.org/10.5916/jamet.2021.45.6.352
https://doi.org/10.5916/jamet.2021.45.6.352