Zobrazeno 1 - 10
of 900
pro vyhledávání: '"Hyun-chul Lee"'
Autor:
Seungyeop Baek, Junyeong Kim, Taeyang Kwak, Taejin Lee, Hyun-chul Lee, Chuantong Chen, Peihao Geng, Ninshu Ma, Seung-Joon Lee, Dongjin Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3541-3565 (2024)
In this study, Al joint systems without heat-affected zones (HAZ) were developed on Al/Fe alloy lap joints fabricated by resistance element welding (REW). The robustness of the joints with and without HAZs was quantitatively evaluated to consider ano
Externí odkaz:
https://doaj.org/article/15f72417516b44f2ae71b280bf183a81
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1014 (2024)
The proliferation of uncategorized information on the Internet has intensified the need for effective recommender systems. Recommender systems have evolved from content-based filtering to collaborative filtering and, most recently, to deep learning-b
Externí odkaz:
https://doaj.org/article/c5e0aa48ab3744a49dda81f9df62e7b2
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 4, Pp 1261-1270 (2022)
This study was conducted to investigate the possibility of using gaze entropy to evaluate an operator's situation awareness in an emergency accident situation of a nuclear power plant. Gaze entropy can be an effective measure for evaluating an operat
Externí odkaz:
https://doaj.org/article/1aba49bb0a554212a55c5222f16d2033
Autor:
Seungyeop Baek, Gun Yung Go, Jong-Wook Park, Jongho Song, Hyun-chul Lee, Seung-Joon Lee, Sangmin Lee, Chuantong Chen, Min-Su Kim, Dongjin Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 17, Iss , Pp 658-678 (2022)
The present study investigates a fatigue property and its microstructural and interface geometrical effect on the resistance element welded (REWed) aluminum (Al)/high-strength steel (Fe) lap joint. The assembled Al/Fe joints were subjected under the
Externí odkaz:
https://doaj.org/article/01f0afd57b9b4e8b9805de21f01e20d2
Autor:
Kab-Mun Cha, Hyun-Chul Lee
Publikováno v:
Nuclear Engineering and Technology, Vol 51, Iss 3, Pp 683-691 (2019)
In this paper, we propose a novel method to quantify the neural synchronization between subjects in the collaborative process through electroencephalogram (EEG) hyperscanning. We hypothesized that the neural synchronization in EEGs will increase when
Externí odkaz:
https://doaj.org/article/008d5272738949c2b694fedcc1c62fab
Autor:
Hyun-Chul Lee, Yong-Jin Han
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 10, Pp 1-9 (2017)
Abstract We study the innermost stable circular orbit (ISCO) of the metric of the Kerr black hole in modified gravity (Kerr-MOG black hole), which is one of the exact solutions of the field equation of modified gravity in the strong gravity regime. T
Externí odkaz:
https://doaj.org/article/39898172554d42f3bf6abc59c2e264b1
Extension of Pin-Based Point-Wise Energy Slowing-Down Method for VHTR Fuel with Double Heterogeneity
Publikováno v:
Energies, Vol 14, Iss 8, p 2179 (2021)
For the resonance treatment of a very high temperature reactors (VHTR) fuel with the double heterogeneity, an extension of the pin-based pointwise energy slowing-down method (PSM) was developed and implemented into DeCART. The proposed method, PSM-do
Externí odkaz:
https://doaj.org/article/0e68faae17f34815bd77ed9ce8ca4cc3
Publikováno v:
Energies, Vol 11, Iss 10, p 2850 (2018)
To date, Korea has built four 1000 MW gross-power ultra-critical coal-fired power plants. With the introduction of this new power plant type, there is a need for the development of best practices and lessons learned associated with its construction.
Externí odkaz:
https://doaj.org/article/33e7b72f91484f95ba9283e4f48bc58f
Publikováno v:
Asian Nursing Research, Vol 1, Iss 2, Pp 106-115 (2007)
This paper describes the effects of a comprehensive lifestyle modification program (CLMP) on glycemic control and body composition in patients with type 2 diabetes. Methods: This study was performed from October 2003 to April 2005, and used an experi
Externí odkaz:
https://doaj.org/article/2d5cd71cc94f4e43951dd4d1f4b31090
Autor:
Se Kyung Lee, Soo Youn Bae, Jun Ho Lee, Hyun-Chul Lee, Hawoo Yi, Won Ho Kil, Jeong Eon Lee, Seok Won Kim, Seok Jin Nam
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0124658 (2015)
Overexpression of p53 is the most frequent genetic alteration in breast cancer. Recently, many studies have shown that the expression of mutant p53 differs for each subtype of breast cancer and is associated with different prognoses. In this study, w
Externí odkaz:
https://doaj.org/article/51b2f37b126a48a58a4683bebea8d412