Zobrazeno 1 - 10
of 1 891
pro vyhledávání: '"Jae Hong Kim"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03304- (2024)
Securing safety in formwork is one of the most important tasks to be carried out in the initial stage of construction. The form pressure exerted by fresh concrete needs to be identified, and it should be retained by a formwork system. A design pressu
Externí odkaz:
https://doaj.org/article/57ab3fa6743249a5948c2ff3ccf5e63f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Bioactive glass–ceramic (BGC) cage is a substitute for polyether ether ketone (PEEK) cages in anterior cervical discectomy and fusion (ACDF). Only a few comparative studies exist using PEEK and non-window-type BGC cages (CaO–SiO2–P2O5
Externí odkaz:
https://doaj.org/article/113ff752be9a413c9bb930fa19f4e4af
Publikováno v:
Journal of CO2 Utilization, Vol 83, Iss , Pp 102823- (2024)
The application of coatings on concrete surfaces serves as a protective shield, guarding the structure against chlorides and averting corrosion of the reinforcement, consequently enhancing its durability. This study investigates the resistance of cem
Externí odkaz:
https://doaj.org/article/502ccc267d9a42e6bfe4ae1cc3b43587
Publikováno v:
Results in Engineering, Vol 20, Iss , Pp 101611- (2023)
In this study, the blue and green carbon quantum dots (CQDs) are synthesized and applied to the photo-electrodes of dye-sensitized solar cells (DSSCs). The DSSCs exhibited high power conversion efficiency because of the conversion of ultraviolet to t
Externí odkaz:
https://doaj.org/article/c0140faefb1448efb72446e7b836de66
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-11 (2023)
Abstract This study investigated the efficiency of CO2 curing in blast-furnace slag pastes activated with three concentrations of KOH solution (3, 4, and 5 M). The CO2 curing was applied into the alkali-activated slag paste for 3 days. The CO2-cured
Externí odkaz:
https://doaj.org/article/cf5a5ec290fa444891eff5a0bed9acd8
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 6, p 1733 (2024)
Background: Few studies have documented the viability of E. coli-derived recombinant human bone morphogenetic protein-2 (rhBMP-2) in transforaminal lumbar interbody fusion (TLIF). This study aimed to assess the safety and fusion rate of rhBMP-2 in TL
Externí odkaz:
https://doaj.org/article/8155cdf453954d06ad2a0d522b5c7d8a
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0259825 (2023)
BackgroundWe conducted this study to assess preliminary 2-year safety outcomes of an implant-based augmentation mammaplasty using the BellaGel® SmoothFine in the context of the first Korean case of a medical device fraud.MethodsOur clinical series o
Externí odkaz:
https://doaj.org/article/1969624056614d8fbff41510150f4769
Publikováno v:
Materials, Vol 16, Iss 15, p 5461 (2023)
Exposing catalytically active metal sites in metal–organic frameworks (MOFs) while maintaining porosity is beneficial for increasing electron transport to achieve better electrochemical energy conversion performance. Herein, we propose an in situ m
Externí odkaz:
https://doaj.org/article/63247a432bb44b89a407352e2763a48e
Autor:
Hammad Mueen Arbi, Ganesh Koyyada, Yedluri Anil Kumar, Dasha Kumar Kulurumotlakatla, Jae Hong Kim, Md Moniruzzaman, Salem Alzahmi, Ihab M. Obaidat
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1414 (2023)
MgCo2O4 nanomaterial is thought to be a promising candidate for renewable energy storage and conversions. Nevertheless, the poor stability performances and small specific areas of transition-metal oxides remain a challenge for supercapacitor (SC) dev
Externí odkaz:
https://doaj.org/article/8932db734d7f4914bcd91aed303be2ab
Publikováno v:
Case Studies in Construction Materials, Vol 16, Iss , Pp e01075- (2022)
Lightweight aggregate concrete (LWAC) shows a smaller density than regular concrete, and it is beneficial by decreasing the dead load of a structure. Pores in lightweight aggregates, which are incorporated 30% of the concrete mix by volume, contribut
Externí odkaz:
https://doaj.org/article/2fd76499757149cdaecb9e61ac589d8d