Zobrazeno 1 - 10
of 2 295
pro vyhledávání: '"Yong-Taek"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1416-1425 (2024)
This paper considers the beta/alpha transformation of Ti–6Al–4V alloy using a lattice Boltzmann method (LBM) – cellular automata (CA) coupled method in terms of microstructural evolution during phase transformation. Particularly, the effects of
Externí odkaz:
https://doaj.org/article/da8b227d452a47aea7a38cf1a011e1ea
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2214-2223 (2024)
This work investigated the effect of rolling temperature (25–800 °C) on rolling-texture development and sheet formability of pure Ti. The rolling temperature significantly affected the development of the typical transverse-direction (TD)-split bas
Externí odkaz:
https://doaj.org/article/821755333f44439aaeb0c86663368d37
Publikováno v:
Psicologia: Reflexão e Crítica, Vol 37, Iss 1, Pp 1-10 (2024)
Abstract Background Smartphone addiction is a growing concern, especially among adolescents, due to its negative impact on health. This study examines how leisure physical activity influence this relationship. Objective This study aimed to investigat
Externí odkaz:
https://doaj.org/article/9a3f020d089c4010926cb77bd4379800
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 1669-1676 (2023)
The tensile strain-hardening behavior of pure Ti at 100 K was investigated using X-ray diffraction line-profile analysis and plasticity simulation. The strain hardening was significantly increased at 100 K, compared with that observed at 298 K. Thus,
Externí odkaz:
https://doaj.org/article/a2b5a0ea9c534685aace273ea3fa783d
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5389-5403 (2023)
In this study, we investigated the anisotropy in tensile deformation behaviour of CP-Ti plate in the rolling (RD) and transverse direction (TD), using in-situ SEM-EBSD testing and stress-relaxation method. The EBSD-assisted slip trace analysis was co
Externí odkaz:
https://doaj.org/article/6d518b111e1142a3b4007d91e2d65dbc
Autor:
Rong Zhang, Yong-Taek Rhim
Publikováno v:
Behavioral Sciences, Vol 14, Iss 7, p 579 (2024)
This study explored the effect of the coach–athlete relationship perceived by college athletes on athletic behaviour, examining the mediating effect of psychological needs. This study was conducted with 254 college athletes using questionnaires, an
Externí odkaz:
https://doaj.org/article/fec406d6b1574397b5bfce28655c5991
Autor:
Tae Kyung Yoo, Marie Yung-Chen Wu, Moon Soo Kim, Mi-Yeon Lee, Yong-Taek Lee, Kyung Jae Yoon, Chul-Hyun Park
Publikováno v:
Endocrinology and Metabolism, Vol 38, Iss 2, Pp 269-276 (2023)
Background Although an inverse association between the N-terminal prohormone brain natriuretic peptide (NT-proBNP) and obesity exists, only few major studies have assessed the association between NT-proBNP levels and skeletal muscle mass in asymptoma
Externí odkaz:
https://doaj.org/article/41fd5d9b6be04f91a28e5aef942d4c6d
Publikováno v:
Journal of Cachexia, Sarcopenia and Muscle, Vol 13, Iss 6, Pp 2908-2919 (2022)
Abstract Background A gut–muscle axis through which the microbiome influences skeletal muscle has been hypothesized. However, sex‐specific association between the characteristics of gut microbiota and skeletal muscle mass has not yet been reporte
Externí odkaz:
https://doaj.org/article/76fee5b52ed14bf28f14d70127c9984d
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The relationship between hyperhomocysteinemia (HHcy) and obesity with low skeletal muscle mass (LMM) has not been established. We aim to assess the association between HHcy and the coexistence of obesity and LMM in asymptomatic adult populat
Externí odkaz:
https://doaj.org/article/3417443652604bdab5d86aa8c017c50f
Publikováno v:
Micromachines, Vol 14, Iss 12, p 2183 (2023)
In this study, we explored the formation of micro-/nanosized porous structures on the surface of a needle composed of STS304 and examined the effect of conventional needles and needles capable of liquid ejection. Aqua regia, composed of HCl and HNO3,
Externí odkaz:
https://doaj.org/article/61ccb9452cdd4063b294e00e3af72616