Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Mohamed A Abd El Salam"'
Publikováno v:
Egyptian Journal of Chest Disease and Tuberculosis, Vol 71, Iss 4, Pp 447-451 (2022)
Objectives The corona virus SARS-COV-2 has affected millions of people all over the world with much affection and damage to body systems and organs, and still, its long-term effects are debatable. Up till now, a lot of ongoing researches are being co
Externí odkaz:
https://doaj.org/article/b837269927f14d62873b5f2016ec5f44
Autor:
Lamiaa A. Al-Madboly, Mohamed A. Abd El-Salam, Jairo K. Bastos, Shaimaa Aboukhatwa, Rasha M. El-Morsi
Publikováno v:
Microbial Cell Factories, Vol 23, Iss 1, Pp 1-16 (2024)
Abstract β-lactam resistance is a significant global public health issue. Outbreaks of bacteria resistant to extended-spectrum β-lactams and carbapenems are serious health concerns that not only complicate medical care but also impact patient outco
Externí odkaz:
https://doaj.org/article/301f0b1e9700487dab5463f1f6f6cd94
Autor:
Khalid K. Ali, Emad M.H. Mohamed, Mohamed A. Abd El salam, Kottakkaran Sooppy Nisar, M. Motawi Khashan, Mohammed Zakarya
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 5, Pp 3511-3526 (2022)
In this article, a general form of multiterm variable-order fractional delay differential equations (GVOFDDEs) is presented. The introduced GVOFDDEs have variable-order multi-terms and integer-order derivatives as well for all terms delayed or with n
Externí odkaz:
https://doaj.org/article/f303027be873487a8f4bd2c557d88fa3
Autor:
Mohamed, Nehal Abd El-Salam1 (AUTHOR) nehal.mohamed@must.edu.eg, El-Sayed, Hala2 (AUTHOR) hala.nagy@fci.helwan.edu.eg, Youssif, Aliaa3 (AUTHOR) aliaay@aast.edu
Publikováno v:
Fractal & Fractional. Oct2023, Vol. 7 Issue 10, p734. 30p.
Publikováno v:
AIMS Mathematics, Vol 7, Iss 5, Pp 8622-8644 (2022)
In this paper, we propose a numerical scheme to solve generalized space fractional partial differential equations (GFPDEs). Besides, the proposed GFPDEs represent a great generalization of a significant type of FPDEs and their applications, which con
Externí odkaz:
https://doaj.org/article/0e78e0d9bc8c463e848ffec6cf49de67
Publikováno v:
AIMS Mathematics, Vol 7, Iss 5, Pp 7759-7780 (2022)
In this paper, we propose a numerical scheme to solve generalized space fractional partial differential equations (GFPDEs). The proposed scheme uses Shifted Chebyshev fifth-kind polynomials with the spectral collocation approach. Besides, the propose
Externí odkaz:
https://doaj.org/article/175ba09158624460bf49d41c3fe2c202
Autor:
Khalid K. Ali, Mohamed A. Abd El Salam, Emad M. H. Mohamed, Bessem Samet, Sunil Kumar, M. S. Osman
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-23 (2020)
Abstract In the present work, a numerical technique for solving a general form of nonlinear fractional order integro-differential equations (GNFIDEs) with linear functional arguments using Chebyshev series is presented. The recommended equation with
Externí odkaz:
https://doaj.org/article/0e79b0a765ad4718ad00c8d84dc95cd5
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In this work, an algorithm for finding numerical solutions of linear fractional delay-integro-differential equations (LFDIDEs) of variable-order (VO) is introduced. The operational matrices are used as discretization technique based on shifted Chebys
Externí odkaz:
https://doaj.org/article/9d85365c271c410b89fe00b4583aba6a
Publikováno v:
Journal of the Egyptian Mathematical Society, Vol 27, Iss 1, Pp 1-16 (2019)
Abstract In this paper, a numerical technique for solving new generalized fractional order differential equations with linear functional argument is presented. The spectral Tau method is extended to study this problem, where the derivatives are defin
Externí odkaz:
https://doaj.org/article/2d8d3f5133ea4aefbab3266e8f0ace9b
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-6 (2019)
Abstract Background Essential oils, especially Ocimum basilicum and Eucalyptus globulus oils were among the most important oils that contain active ingredients which have fumigant repellent activity against insects in stores. The Surinam beetle, Oryz
Externí odkaz:
https://doaj.org/article/f3e466e6f12540e5a4632bb47e69fb4a