Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Youngcheol Lee"'
Publikováno v:
Materials, Vol 16, Iss 13, p 4799 (2023)
The superheating process is a unique grain refining method found only in aluminum-containing magnesium alloys. It is a relatively simple method of controlling the temperature of the melt without adding a nucleating agent or refining agent for grain r
Externí odkaz:
https://doaj.org/article/25e5741681fb41a9977ded748a205b1e
Many deep faults do not reach the earth’s surface and thus are not recognized. Such faults are rarely mapped by standard surface geological mapping. This seriously hinders seismic risk mitigation efforts. In this study, we applied the horizontal-to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0be9c22668a227802469cef23853dc
https://doi.org/10.5194/egusphere-egu23-3010
https://doi.org/10.5194/egusphere-egu23-3010
Publikováno v:
Materials, Vol 14, Iss 11, p 2902 (2021)
In this study, the effects of adding TiB2 particles to eutectic Al + Mg2Si phases in aluminum alloys were analyzed. The eutectic Al + Mg2Si phases were modified effectively when a large amount of TiB2 was added, and changes in the shape, size, and di
Externí odkaz:
https://doaj.org/article/d911eb1405634375bfbc57262452fb37
Publikováno v:
Sensors, Vol 13, Iss 7, Pp 8879-8894 (2013)
This paper proposes a smartphone-based network real-time kinematic (RTK) positioning and gravity-surveying application (app) that allows semi-real-time measurements using the built-in Bluetooth features of the smartphone and a third-generation or lon
Externí odkaz:
https://doaj.org/article/640ce005d17540a99d5b6b8fcb5ded10
Autor:
Jinsoo Kim1 pknu9680@gmail.com, Youngcheol Lee2 geoyoung@pusan.ac.kr, Sungyeoul Cha3 ysusycha@gmail.com, Chuluong Choi4 cuchoi@pknu.ac.kr, Seongkyu Lee4 geoslegend@gmail.com
Publikováno v:
Sensors (14248220). Jul2013, Vol. 13 Issue 7, p8879-8894. 16p. 1 Color Photograph, 3 Diagrams, 5 Charts, 2 Graphs, 1 Map.
Autor:
Jihyun Lee, Taeseok Bae, Youngcheol Lee, Changkyun Kim, Yun-Hyung Ha, Yoonsik Kang, Sanghyun Shin, Kwangil Ha
Publikováno v:
Annals of Coloproctology
Purpose This study was conducted to determine the distributions of the polyp detection rate (PDR) and the adenoma detection rate (ADR) according to age by analyzing the polypectomy results. Methods A total of 10,098 patients who underwent a colonosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb9ff2b0ab567f923c92e73ed937f9f7
https://doi.org/10.3393/ac.2015.31.2.46
https://doi.org/10.3393/ac.2015.31.2.46
Publikováno v:
TYM Corp. MarketLine Company Profile; 8/13/2024, p1-14, 14p
Autor:
Jung, Sungsu1,2 (AUTHOR) jungss@kitech.re.kr, Park, Yongho2 (AUTHOR) yhpark@pusan.ac.kr, Lee, Youngcheol1 (AUTHOR) yhpark@pusan.ac.kr
Publikováno v:
Materials (1996-1944). Jul2023, Vol. 16 Issue 13, p4799. 17p.
Publikováno v:
TYM Corp. MarketLine Company Profile. 7/28/2023, p1-13. 13p.
Autor:
Kim, Byungjoo1,2 (AUTHOR) kbj@kitech.re.kr, Hwang, Jihoon3 (AUTHOR) lightalloy.hwang@lge.com, Park, Yongho2 (AUTHOR) yhpark@pusan.ac.kr, Lee, Youngcheol1 (AUTHOR) yhpark@pusan.ac.kr
Publikováno v:
Materials (1996-1944). Jun2021, Vol. 14 Issue 11, p2902. 1p.