Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ahmed I. Ali"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Infections originating from pathogenic microorganisms can significantly impede the natural wound-healing process. To address this obstacle, innovative bio-active nanomaterials have been developed to enhance antibacterial capabilities. This s
Externí odkaz:
https://doaj.org/article/fa34c79556754dc9afa198e5f63843c5
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 60-73 (2024)
The effect of 10 wt% alumina, 20 wt% (10Al2O3-10MoS2), and 30 wt% (10Al2O3-10MoS2-10Ag) reinforcements on the tribological and corrosion properties of copper was investigated. The nanocomposites were prepared by the ball milling coating method and th
Externí odkaz:
https://doaj.org/article/6b4bce8c7a87427ebe28cd06fe27a329
Autor:
Omar Abdel Salam, Hisham A. Hamad, Mostafa A. R. Eltokhy, Ahmed I. Ali, Jong Yeog Son, Galal H. Ramzy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract PMMA/PEG and PMMA/PEG doped with SiO2, TiO2, and Al2O3 were fabricated using the solution-casting technique. The composites were characterized by X-ray diffraction and scanning electron microscopy (FE-SEM), which revealed that the amorphous
Externí odkaz:
https://doaj.org/article/57d2bb4ea2c14dc79eaddee04d533edc
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Designing and synthesis of cost-effective and improved methanol permeable and proton conductive membranes are the main challenges for preparation of polymeric electrolyte membrane (PEM). Herein, a cost-effective PEM membrane based on phospho
Externí odkaz:
https://doaj.org/article/543ee28cf9004cb39af8b0bdec341777
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 11, p 5586 (2024)
One useful technique for increasing the efficiency of organic dye-sensitized solar cells (DSSCs) is to extend the π-conjugated bridges between the donor (D) and the acceptor (A) units. The present study used the DFT and TD–DFT techniques to invest
Externí odkaz:
https://doaj.org/article/a5a73aab0a66472c8e58209850390cad
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 2083-2092 (2022)
Nano-composites ceramic of (Al2O3/BaTiO3) were successfully fabricated by Sol. Gel. technique with a weight ratio of Al2O3: BaTiO3, 1:100 wt%, respectively. X-Ray diffraction (XRD), Infrared (FT-IR), scanning electron microscopy (SEM) and Raman spect
Externí odkaz:
https://doaj.org/article/81e889e7c1a94c208068e311305bbbdf
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Di-indium tri-sulfuric (In2S3) thin films are fabricated with annealing indium thin films in a sulfur environment. The effect of both annealing temperature and pressure on the structure, morphology, Raman, and photoluminescence (PL) spectros
Externí odkaz:
https://doaj.org/article/3504ea0e21c94b208eca5042bceaf285
Autor:
Mamdouh M. El-Hawy, Amr Eldakhakhny, Ahmed AbdEllatif, Emad A. Salem, Ahmed Ragab, Mostafa S. Elsharkawy, Mostafa M. Abdelghani, Luay Alshara, Mohamed G. Hasanein, Ahmed H. Ismail, Ebrahim M. Ismail, Mohamed A. Hassan, Ahmed I. Ali
Publikováno v:
African Journal of Urology, Vol 27, Iss 1, Pp 1-6 (2021)
Abstract Background Different treatment options are available for the management of BPH. Our study aimed to compare the surgical outcomes of a holmium laser enucleation of the prostate (HoLEP) and a bipolar transurethral resection of the prostate (Bi
Externí odkaz:
https://doaj.org/article/a2d5080600ae440495649ae41ed7c871
Publikováno v:
Case Reports in Medicine, Vol 2022 (2022)
Priapism is considered a rare disorder and even more rare when it occurs as a complication of COVID-19. To the best of our knowledge, only eight studies have reported priapism as a complication of COVID-19. Here, we report the case of a 66-year-old m
Externí odkaz:
https://doaj.org/article/1edda1fef1ce4381ab3fa5ff1e09389b
Publikováno v:
Results in Physics, Vol 14, Iss , Pp - (2019)
The effect of doping Al0.01Sr0.99TiO3 on the structural, ferroelectric and storage energy properties of Al0.01Ba0.99TiO3, (1 − x) Al0.01Ba0.99TiO3-(x)Al0.01Sr0.99TiO3 (x = 0, 0.005, 0.010, and 0.015) was investigated. The X-ray powder diffraction (
Externí odkaz:
https://doaj.org/article/7c83cf4aae724fc5ab42ddd524214a49