Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Seung‐Hee Kwon"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-17 (2024)
Abstract Existing concrete creep coefficient prediction models have the limitation of not considering the structural characteristics of CFT. For this reason, these models tend to overestimate the creep deformation of CFT. Therefore, in order to overc
Externí odkaz:
https://doaj.org/article/6745465447504cbe8f9f40ab8c2430b0
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-15 (2024)
Abstract This study investigates the strain softening behavior of high-performance fiber-reinforced cementitious composites (HPFRCCs) under uniaxial compression. HPFRCC mixtures with different compressive strengths ranged from 120 to 170 MPa were pre
Externí odkaz:
https://doaj.org/article/7968f07fd65940f280e2b8dc5bef9de9
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03031- (2024)
A case study was conducted to explore a more rational and robust process for determining the characteristic in-situ compressive strength of concrete structures from core samples. Slabs and girders were obtained from a total of seven bridges, earmarke
Externí odkaz:
https://doaj.org/article/a1b50a61be564d4db59951cf5b7b8228
Autor:
Zijiao Zhang, Juhan Song, Seung-Hee Kwon, Zhao Wang, Suk-Gyun Park, Xianyu Piao, Je-Hwang Ryu, Nacksung Kim, Ok-Su Kim, Sun-Hun Kim, Jeong-Tae Koh
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 10, p 8682 (2023)
There has been increasing interest in adjunctive use of anti-inflammatory drugs to control periodontitis. This study was performed to examine the effects of pirfenidone (PFD) on alveolar bone loss in ligature-induced periodontitis in mice and identif
Externí odkaz:
https://doaj.org/article/08f71deed57c4d13bf7b28db0b29c18a
Publikováno v:
Infrastructures, Vol 8, Iss 3, p 54 (2023)
Deteriorated facility maintenance is a critical social issue in advanced countries. Its cost increases when considering the social consequences in terms of asset value and direct maintenance costs. Data from Korea’s Ministry of Land, Infrastructure
Externí odkaz:
https://doaj.org/article/a11709872e4a479abf4f1a3a1890d821
Publikováno v:
Materials, Vol 13, Iss 19, p 4412 (2020)
Concrete-filled tubular (CFT) columns have been widely used as structural members because CFT columns synergize the advantages of steel and concrete resulting in high strength, high ductility, and large energy dissipation capacity. Numerous studies h
Externí odkaz:
https://doaj.org/article/ef3cb1d6576448c986468e1ff9859266
Autor:
Kyong Pil Jang, Seung Hee Kwon, Myoung Sung Choi, Young Jin Kim, Chan Kyu Park, Surendra P. Shah
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 12, Iss 1, Pp 1-15 (2018)
Abstract Workability of concrete varies during pumping. Even though concrete satisfies the required workability before pumping, it often does not satisfy the required standard after pumping. Moreover, serious problem could happen such as segregation
Externí odkaz:
https://doaj.org/article/18049d64540c431fb9efa19d645ee451
Autor:
Ju Han Song, Jung-Woo Kim, Mi Nam Lee, Sin-Hye Oh, Xianyu Piao, Zhao Wang, Seung-Hee Kwon, Ok-Su Kim, Jeong-Tae Koh
Publikováno v:
Tissue Engineering and Regenerative Medicine. 19:565-575
BACKGROUND: The use of mouse bone marrow mesenchymal stem cells (mBMSCs) represents a promising strategy for performing preclinical studies in the field of cell-based regenerative medicine; however, mBMSCs obtained via conventional isolation methods
Autor:
Je-Hwang Ryu, Sun Young Lee, Won-Hyun Song, Yun Hyun Huh, Seung-Hee Kwon, Jeong-Tae Koh, Ka Hyon Park, Gyuseok Lee, Su-Jin Kim
Publikováno v:
Experimental & Molecular Medicine
Aging is associated with cellular senescence followed by bone loss leading to bone fragility in humans. However, the regulators associated with cellular senescence in aged bones need to be identified. Hypoxia-inducible factor (HIF)−2α regulates bo
Autor:
Ok‐Su Kim, Ki‐Jeong Park, Hye‐Mi Jin, Young‐Nan Cho, Ye Seul Kim, Seung‐Hee Kwon, Jeong‐Tae Koh, Jae Kyun Ju, Seung‐Jung Kee, Yong‐Wook Park
Publikováno v:
Journal of clinical periodontologyREFERENCES. 49(7)
Mucosal-associated invariant T (MAIT) cells are known to be resident in oral mucosal tissue, but their roles in periodontitis are unknown. This study aimed to examine the level and function of MAIT cells in periodontitis patients.Frequency, activatio