Zobrazeno 1 - 10 of 75 pro vyhledávání: '"Sang-Su Ha"'
1
Akademický článek
Seismic Retrofitting of RC Circular Columns Using Carbon Fiber, Glass Fiber, or Ductile PET Fiber
Autor: Donguk Choi, Seongwon Hong, Myung-Kwan Lim, Sang-Su Ha, Sorrasak Vachirapanyakun
Publikováno v: International Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-20 (2021)
Abstract The effectiveness of seismic retrofitting using three different fibers—carbon fiber (CF), glass fiber (GF), polyethylene terephthalate (PET) fiber—and a fiber combination of aramid fiber (AF) and PET fiber (called hybrid fiber reinforced
Externí odkaz: https://doaj.org/article/5ac197dee208426d906b19b26728b3c9
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2
Akademický článek
Confining effects of circular concrete tests reinforced PET fiber
Autor: Sang-Su Ha, SeungWoung Ho
Publikováno v: Journal of Asian Architecture and Building Engineering, Vol 18, Iss 2, Pp 77-80 (2019)
The aims of this study are, first, to determine the confining effect of concrete specimens reinforced with carbon fiber (CF) or glass fiber (GF), and second, to compare the confining effect of PET fiber-reinforced concrete specimens with the above, C
Externí odkaz: https://doaj.org/article/6383fd4aedff4cf4a51ca8c3fcdbb3c8
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4
Reliability Impacts on Flip Chip Packages: Moisture Resistance, Mechanical Integrity and Photo-Sensitive Polyimide (PSPI) Passivation
Autor: Sangwoo Pae, Byoungdeog Choi, Sang-Su Ha, Jongwoo Park, Gun Rae Kim
Publikováno v: Science of Advanced Materials. 12:577-582
In this paper, the effects of moisture sensitivity during preconditioning (30 °C/60% RH, 192 hours) tests and material property changes after reliability stressing on flip chip chip-scale package (FCCSP) were comprehensively investigated by various
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a428d598c1402df6f6ff22e91e4ea682
https://doi.org/10.1166/sam.2020.3669
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5
Behavior of Small-Scale Concrete Cylinders in Compression Laterally Confined by Basalt Fiber and PEN Fiber Reinforced Polymer Composites
Autor: Dong-Uk Choi, Batzaya Baasankhuu, Sang-Su Ha
Publikováno v: International Journal of Concrete Structures and Materials, Vol 14, Iss 1, Pp 1-19 (2020)
Axial compression test was conducted to investigate the effect of confinement on plain concrete cylinders by wrapping polyethylene naphthalate fiber reinforced polymer (PEN FRP) with large rupture strain (LRS) capacity. To draw comparison on the conf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25ca16a24bcdf612bb6bd9dee0f5aee
https://doaj.org/article/fcef182a117a489493f3b2e363a0a172
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6
Extracellular matrices derived from different cell sources and their effect on macrophage behavior and wound healing
Autor: Emily Liao, Kwideok Park, Sang Su Ha, Cininta Savitri, Ping Du
Publikováno v: Journal of Materials Chemistry B. 8:9744-9755
A decellularized extracellular matrix (dECM) is an excellent biomaterial in regenerative medicine, due to its biomimetic nature in targeting tissues and organs. In this study, we prepared cell-derived ECMs (CDM) derived from four different cell sourc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5403116efccb1113faa971a8eb374c59
https://doi.org/10.1039/d0tb01885f
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7
M2 Macrophage-Derived Concentrated Conditioned Media Significantly Improves Skin Wound Healing
Autor: Cininta Savitri, Jae Won Kwon, Valeryia Drobyshava, Sang Su Ha, Kwideok Park
Publikováno v: Tissue Eng Regen Med
BACKGROUND: Macrophages, with many different phenotypes play a major role during wound healing process, secreting the cytokines crucial to angiogenesis, cell recruitment and ECM remodeling. Therefore, macrophage-derived cytokines may be attractive th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2758315c71fc2e772369514a6e8babf1
https://europepmc.org/articles/PMC9130431/
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8
Nano-Sized Extracellular Matrix Particles Lead to Therapeutic Improvement for Cutaneous Wound and Hindlimb Ischemia
Autor: Sang Su Ha, Jung-Hyun Kim, Cininta Savitri, Donghoon Choi, Kwideok Park
Publikováno v: International Journal of Molecular Sciences; Volume 22; Issue 24; Pages: 13265
International Journal of Molecular Sciences, Vol 22, Iss 13265, p 13265 (2021)
International Journal of Molecular Sciences
Cell-derived matrix (CDM) has proven its therapeutic potential and been utilized as a promising resource in tissue regeneration. In this study, we prepared a human fibroblast-derived matrix (FDM) by decellularization of in vitro cultured cells and tr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c1a036ff515e9c31dec71197e950411
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9
Seismic Retrofitting of RC Circular Columns Using Carbon Fiber, Glass Fiber, or Ductile PET Fiber
Autor: Sorrasak Vachirapanyakun, Dong-Uk Choi, Seongwon Hong, Myungkwan Lim, Sang-Su Ha
Publikováno v: International Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-20 (2021)
The effectiveness of seismic retrofitting using three different fibers—carbon fiber (CF), glass fiber (GF), polyethylene terephthalate (PET) fiber—and a fiber combination of aramid fiber (AF) and PET fiber (called hybrid fiber reinforced polymer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea773f5ed021b8e95fdf86d8426c01c1
https://doi.org/10.1186/s40069-021-00484-7
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10
Tensile Performance, Lap-Splice Length and Behavior of Concretes Confined by Prefabricated C-FRCM System
Autor: Young-Ho Kim, Munckhtuvshin Ochirbud, Undram Naidangjav, Dong-Uk Choi, Sorrasak Vachirapanyakun, Sang-Su Ha
Publikováno v: International Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-18 (2021)
Results of an experimental study aimed to evaluate tensile performance, lap-splice length of carbon fabric-reinforced cementitious matrix system (C-FRCM), and performance of concretes confined by C-FRCM are presented. Green high-strength mortar was u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0486cd41447e104df4fe7bdf7f393a1
https://doi.org/10.1186/s40069-021-00481-w
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