Zobrazeno 1 - 10
of 858
pro vyhledávání: '"M. A. EL-SAYED"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19276-19298 (2024)
In this article, the solvability of the pantograph equation of fractional orders under a fractal-fractional feedback control was investigated. This investigation was located in the class of all continuous functions. The necessary conditions for the s
Externí odkaz:
https://doaj.org/article/83d2685c11754103942277c74fc9a981
Publikováno v:
Advances in Difference Equations, Vol 2005, Iss 3, Pp 319-332 (2005)
We investigate the asymptotic behavior of the recursive difference equation yn+1=(α+βyn)/(1+yn−1) when the parameters α
Externí odkaz:
https://doaj.org/article/b46e0090f4df413ea4a7628ffa0ce052
Autor:
Alaa E. Hamza, M. A. El-Sayed
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 21, Iss 2, Pp 331-340 (1998)
In this paper, we investigate the asymptotic stability of the recursive sequence xn+1=α+βxn21+γxn−1, n=0,1,… and the existence of certain monotonic solutions of the equation xn+1=xnpf(xn,xn−1,…,xn−k), n=0,1,… which includes as a specia
Externí odkaz:
https://doaj.org/article/3b34624a279a4bec9e90bbc074876bab
Autor:
Marwa M. S. Abbass, Dina Rady, Sara El Moshy, Israa Ahmed Radwan, Al-Hassan Soliman Wadan, Christof E. Dörfer, Karim M. Fawzy El-Sayed
Publikováno v:
Dentistry Journal, Vol 12, Iss 11, p 357 (2024)
Background: As a unique joint that facilitates the articulation of the upper and lower jaws, the temporomandibular joint (TMJ) is concerned with several critical functions, such as speech and mastication. Pain that can become incapacitating is a resu
Externí odkaz:
https://doaj.org/article/c6e46804502641a6aa479b139371ac97
Autor:
M. A. El-Sayed
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 17, Iss 2, Pp 287-291 (1994)
The aim of the paper is to give an oscillation theorem for inhomogeneous Stieltjes integro-differential equation of the form p(t)x′+∫atx(s)dσ=f(t). The paper generalizes the author's work [2].
Externí odkaz:
https://doaj.org/article/26f18ec0dbf944909e1569f90fb2706b
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1193 (2024)
The fractional calculus is a specific case of classical calculus, as is well known [...]
Externí odkaz:
https://doaj.org/article/f5ac284b58e547bab2aaa1700e81060a
Publikováno v:
Fractal and Fractional, Vol 8, Iss 7, p 404 (2024)
An investigation is conducted in this paper into a performance analysis of fully intuitionistic fuzzy multi-objective multi-item solid fractional transport model (FIF-MMSFTM). It is to be anticipated that the parameters of the conveyance model will b
Externí odkaz:
https://doaj.org/article/53faffd349d141e584bf6439455d2ad1
Autor:
M. Qaoud, EL-Sayed1 (AUTHOR), A. Mostafa, Nada2 (AUTHOR), A. Abdelgawad, Zinab3 (AUTHOR), A. I. Ahmed, Mohamed4 (AUTHOR), A. Abdeen, Habiba5 (AUTHOR), M. E. Hussein, Esraa6 (AUTHOR), S. A. Abd El-Rahman, Amira7 (AUTHOR), M. A. Radwan, Essam8 (AUTHOR), Y. Mohamed, Sayed9 (AUTHOR), A. Hussein, Hebat-Allah10 (AUTHOR), Awad Al-Harbi, Nadi11 (AUTHOR), Mesfir Al-Qahtani, Salem11 (AUTHOR), M. Alqahtani, Mesfer12 (AUTHOR), Mohammed Alzuaibr, Fahad13 (AUTHOR), Alasmari, Abdulrahman13 (AUTHOR), S. Ghazzawy, Hesham14,15 (AUTHOR) hghazzawy@kfu.edu.sa, A. A., Lo'ay16 (AUTHOR), A. Abdein, Mohamed17 (AUTHOR) abdeingene@yahoo.com, S. Hussein, Azza18 (AUTHOR), Harbertson, James (AUTHOR)
Publikováno v:
Australian Journal of Grape & Wine Research. 6/7/2024, Vol. 2024, p1-13. 13p.
Publikováno v:
Journal of Mathematics, Vol 2024 (2024)
This investigation establishes the solvability of an implicit hybrid nonlinear Urysohn–Stieltjes type (IHU-S) integral inclusion. Some sufficient conditions are assumed to prove qualitative features for the solution for this class of inclusions. A
Externí odkaz:
https://doaj.org/article/cea61913f6e241e884e87d257f3154eb
Autor:
Ayat Abu-elnasr Awwad, Rehab A. Hasan, Mohamed Ghazy Attia Hablas, Osama Mohammad Mohammad Abdelhay, Yahia Mohmmed Ahmed Dawood, Bothina Ahmed Mohamed, Khadiga Abdallah Abd Rabou, Taghreed Mahmoud Mohamed Salem, Marwa Elhady, Gehad Nabil Abd El-Aal, Ahmed Helal Elsayed Ahmed, Ahmed Ibrahim Mostafa Hasan, Asmaa Abd Elsalam Elmadbouly, Mohamed Basiouny Yahia, Walaa Mohamed Omar Ashry, Said S. M. M. El Sayed, Ashraf M. M. Algendy, Ahmad M. F. Alkot, Mohamed F. Farag, Ashraf Abdel Aty El Shenawy Emara, Fayez Mohammed Abd Elfattah Elbayoumy, Hany Fawzy Ali, Mohamed Morshdy Aldesoky, Raafat Abd-Rabow Abd-Eltwab, Samia M. Manawy, Eman Mohamed Faruk
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Inflammatory processes are increasingly attributed to macrophage polarization. Proinflammatory macrophages promote T helper (Th) 1 response, tissue repair, and Th2 responses. Detection of macrophages in tissue sections is facilitated by CD68
Externí odkaz:
https://doaj.org/article/327a43a920da4be781914276cee526d2