Zobrazeno 1 - 10
of 268
pro vyhledávání: '"M A Zayed"'
Publikováno v:
Materials Research Express, Vol 7, Iss 12, p 125002 (2020)
Magnetite nanoparticles constitute a class of nanoparticles which is easily manipulated using a magnetic field. Magnetite nanoparticles doped with ruthenium (Ru) ions [Ru _x Fe _(3−x) O _4 ] were synthesized via co-precipitation method where 0.0
Externí odkaz:
https://doaj.org/article/dd221f3c4a5c4701b74e566b74b856a5
Autor:
M. E., Zayed Elsayed1, M. A., Shohib Reham.2, Anjan, Biswas3,4,5,6, Yakup, Yildirim7, Maggie, Aphane6, P., Moshokoa Seithuti8, Salam, Khan9, Asim, Asiri4
Publikováno v:
Ukrainian Journal of Physical Optics. 2023, Vol. 24 Issue 4, p4030-4045. 16p.
Autor:
Elsayed M. E. Zayed, Mohamed E. M. Alngar, Anjan Biswas, Mehmet Ekici, Salam Khan, Abdullah K. Alzahrani, Milivoj R. Belic
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 71, Iss 2, Pp 165-177 (2022)
This paper recovers cubic-quartic perturbed solitons in fiber Bragg gratings with quadratic-cubic law nonlinear refractive index. The unified Riccati equation expansion method and the modified Kudryashovâs approach make this retrieval of soliton sol
Externí odkaz:
https://doaj.org/article/b507f91b83834fdb8c45b8aed9240280
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3197 (2022)
The current article studies optical solitons solutions for the dimensionless form of the stochastic resonant nonlinear Schrödinger equation (NLSE) with both spatio-temporal dispersion (STD) and inter-modal dispersion (IMD) having multiplicative nois
Externí odkaz:
https://doaj.org/article/ee09ced5a0ec4e8596817a7b908cb433
Autor:
Elsayed M. E. Zayed, Mohamed E. M. Alngar, Reham M. A. Shohib, Anjan Biswas, Yakup Yıldırım, Salam Khan, Luminita Moraru, Simona Moldovanu, Catalina Iticescu
Publikováno v:
Mathematics, Vol 10, Iss 16, p 2968 (2022)
This paper obtains highly dispersive optical solitons in fiber Bragg gratings with the Kerr law of a nonlinear refractive index. The generalized Kudryashov’s approach as well as its newer version makes this retrieval possible. A full spectrum of so
Externí odkaz:
https://doaj.org/article/5af52e6f42aa405a98187a9f7da23eb1
Publikováno v:
Eng; Volume 3; Issue 4; Pages: 523-540
For the first time, we study the Fokas–Lenells equation in polarization preserving fibers with multiplicative white noise in Itô sense. Four integration algorithms are applied, namely, the method of modified simple equation (MMSE), the method of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1af0b80bfc8b349e7cfc9ec6d23b16c0
https://doi.org/10.3390/eng3040037
https://doi.org/10.3390/eng3040037
Autor:
Elsayed M. E. Zayed, Khaled A. Gepreel, Mahmoud El-Horbaty, Anjan Biswas, Yakup Yıldırım, Hashim M. Alshehri
Publikováno v:
Mathematics, Vol 9, Iss 24, p 3270 (2021)
This paper retrieves highly dispersive optical solitons to complex Ginzburg–Landau equation having six forms of nonlinear refractive index structures for the very first time. The enhanced version of the Kudryashov approach is the adopted integratio
Externí odkaz:
https://doaj.org/article/93cb1c88f6af4f9990ffa41fb7d6cc34
Autor:
Saedah R. Al-Mhyawi, Mahmoud F. Mubarak, Rasha Hosny, Manal Amine, Omnia H. Abdelraheem, M. A. Zayed, Ahmed H. Ragab, Abeer El Shahawy
Publikováno v:
Membranes, Vol 11, Iss 11, p 855 (2021)
This research studied the enhancing effect on the nanofiltration composite (TFCNF) membrane of two non-ionic surfactants on a thin-film composite nanofiltration membrane (TFCNF) for calcite scale (CaCO3) inhibition in oilfield application to develop
Externí odkaz:
https://doaj.org/article/96f55ce060ad4d2d9c2a320c7ef93634
Autor:
Ronaldo J. F. C. do Amaral, Noora M. A. Zayed, Elena I. Pascu, Brenton Cavanagh, Chris Hobbs, Francesco Santarella, Christopher R. Simpson, Ciara M. Murphy, Rukmani Sridharan, Arlyng González-Vázquez, Barry O'Sullivan, Fergal J. O'Brien, Cathal J. Kearney
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 7 (2019)
Porous collagen-glycosaminoglycan (collagen-GAG) scaffolds have shown promising clinical results for wound healing; however, these scaffolds do not replace the dermal and epidermal layer simultaneously and rely on local endogenous signaling to direct
Externí odkaz:
https://doaj.org/article/0000d991955d4a609af16f641fffc949
This paper obtains solitons and other exact travling wave solutions to magneto-optic waveguides that maintains Kudryashov’s law of refractive index using the new mapping method and computer algebraic syatem (CAS) such as Maple or Mathematica. Combo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42935ca8833a43d268b7963ccb5c92f1
https://doi.org/10.21203/rs.3.rs-2865768/v1
https://doi.org/10.21203/rs.3.rs-2865768/v1
