Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Josephine Chang"'
Autor:
Rajeev R. Dutta, Anthony T. Wu, Bryce Picton, Saloni Shah, Michelle Chernyak, Kelly Bauer, Sean Solomon, Josephine Chang, Britney Nguyen, Mio Jiang, Anju Hurria
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Physician marriage is a valuable indicator of how vocational factors (e.g. work hours, stressors) impact satisfaction in relationships and physician wellness overall. Previous studies suggest that gender and specialty influence marriage sati
Externí odkaz:
https://doaj.org/article/4e433fdd268749268b955f95038b50aa
Autor:
Galvin Sim Siang Lin, Daniel Hong Heng Sim, Norhayati Luddin, Josephine Chang Hui Lai, Huwaina Abd Ghani, Tahir Yusuf Noorani
Publikováno v:
Journal of Dental Sciences, Vol 18, Iss 2, Pp 604-612 (2023)
Background/purpose: The usage of bioceramic-based root canal sealers has escalated over the years due to their excellent properties. The present study aimed to fabricate a novel algin incorporated bioactive glass 58S calcium-silicate (Bio-G) sealer a
Externí odkaz:
https://doaj.org/article/d759b67b9dc747689ec525c20a595a3b
Autor:
Galvin Sim Siang Lin, Norhayati Luddin, Huwaina Abd Ghani, Josephine Chang Hui Lai, Tahir Yusuf Noorani
Publikováno v:
Polymers, Vol 15, Iss 5, p 1317 (2023)
The currently available bioceramic-based sealers still demonstrate low bond strength with a poor seal in root canal despite desirable biological properties. Hence, the present study aimed to determine the dislodgment resistance, adhesive pattern, and
Externí odkaz:
https://doaj.org/article/e103aac532a141b1a920e676f834e923
Autor:
Galvin Sim Siang Lin, Chia Yee Cher, Yong Hong Goh, Daryl Zhun Kit Chan, Mohmed Isaqali Karobari, Josephine Chang Hui Lai, Tahir Yusuf Noorani
Publikováno v:
Marine Drugs, Vol 20, Iss 8, p 539 (2022)
Alginate is a natural marine biopolymer that has been widely used in biomedical applications, but research on its use as an endodontic material is still sparse in the literature. This pioneer review aims to summarize the emerging roles of alginate an
Externí odkaz:
https://doaj.org/article/467a26a7db044a708aaa6acacfd3e276
Autor:
Fui Kiew Liew, Sinin Hamdan, Md Rezaur Rahman, Mohamad Rusop Mahmood, Md. Mizanur Rahman, Josephine Chang Hui Lai, Md. Tipu Sultan
Publikováno v:
BioResources, Vol 11, Iss 3, Pp 6880-6895 (2016)
Hybrid composites were fabricated with 4-methylcatechol-treated jute and bamboo fiber at different pH levels. The effects of different pH levels on the thermal, mechanical, and morphological properties of jute-bamboo hybrid composites were investigat
Externí odkaz:
https://doaj.org/article/1965c0b846fe49c09c927935114e18c4
Autor:
Md. Tipu Sultan, Md. Rezaur Rahman, Sinin Hamdan, Josephine Chang Hui Lai, Zainal Abidin Talib
Publikováno v:
BioResources, Vol 11, Iss 3, Pp 6649-6662 (2016)
Physical, mechanical, and morphological properties of a clay dispersed styrene-co-glycidal methacrylate (ST-co-GMA) impregnated wood polymer nanocomposite (WPNC) were evaluated. The WPNC was characterized by Fourier transform infrared spectroscopy (F
Externí odkaz:
https://doaj.org/article/b2c27491166f4a488d0e5909356e6745
Impact of Maleic Anhydride, Nanoclay, and Silica on Jute Fiber-reinforced Polyethylene Biocomposites
Publikováno v:
BioResources, Vol 11, Iss 3, Pp 5905-5917 (2016)
Jute fiber/polyethylene biocomposites were prepared using a hot press molding technique. The effects of maleic anhydride, clay, and silica on the physical, mechanical, and thermal properties of jute fiber-reinforced polyethylene (PE) biocomposites wi
Externí odkaz:
https://doaj.org/article/833fc366d6584ade934028898d3054f7
Publikováno v:
Journal of Applied Science & Process Engineering, Vol 5, Iss 2 (2018)
In this study, the physico-mechanical and morphological properties of polyvinyl alcohol/palm kernel shell/coconut kernel shell elastomeric polymer nanocomposites (PVA/PKS/CKS EPNCs) were investigated. PVA/PKS/CKS EPNCs were prepared via solution cast
Externí odkaz:
https://doaj.org/article/f948f98b0d374d3da9fd3143d7f995ce
Autor:
Md. Rezaur Rahman, Sinin Hamdan, Josephine Chang Hui Lai, Mohammad Jawaid, Fahmi Asyadi bin Md Yusof
Publikováno v:
Heliyon, Vol 3, Iss 7 (2017)
In this study, the physical, morphological, mechanical and thermal properties of furfuryl alcohol/2-ethylhexyl methacrylate/halloysite nanoclay wood polymer nanocomposites (FA-co-EHMA-HNC WPNCs) were investigated. FA-co-EHMA-HNC WPNCs were prepared v
Externí odkaz:
https://doaj.org/article/4cf77e4245044732bcd1e1cd4c8e6d28
Autor:
Md. Mizanur Rahman, Md. Rezaur Rahman, Sinin Hamdan, Md. Faruk Hossen, Josephine Chang Hui Lai, Fui Kiew Liew
Publikováno v:
International Journal of Polymer Science, Vol 2015 (2015)
Cotton fibers were synthesized from tossa jute and characteristics were compared with original cotton by using FTIR and TGA. The FTIR results indicated that the peak intensity of OH group from jute cotton fibers occurred at 3336 cm−1 whereas the pe
Externí odkaz:
https://doaj.org/article/35cac629534c49168b75f0cf49ab0fb4