Zobrazeno 1 - 10
of 409
pro vyhledávání: '"Ishtiaq Ali"'
Autor:
Ali Sadiq Alabdrabalnabi, Ishtiaq Ali
Publikováno v:
AIMS Mathematics, Vol 9, Iss 5, Pp 11560-11579 (2024)
In this study, we introduce a novel framework for exploring the dynamics of tumor growth and an evolution model for two-stage carcinogenic mutations in two-dimensions based on a system of reaction-diffusion equations. It is shown theoretically that t
Externí odkaz:
https://doaj.org/article/70d1636b232c49299595e65022b0b0fe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Low-carbon steel (AISI 1010) is the predominant material used in industrial food processing equipment. Such equipment is vulnerable to the corrosive environment produced by various production stages. Different processes, such as sulphonation
Externí odkaz:
https://doaj.org/article/9c4a7749b80a4a4fb9f80383d90bdda3
Autor:
Maryam Ahmed Alanazi, Ishtiaq Ali
Publikováno v:
Applied Mathematics in Science and Engineering, Vol 32, Iss 1 (2024)
In this study, we explore the effectiveness of elliptic partial differential equations (PDEs) in two and three dimensional space based on Helmholtz equation for simulations of acoustic sound in a very complex environment of propagation. For this purp
Externí odkaz:
https://doaj.org/article/30c92df6d0254ee3887b37056da811f8
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The flow at a time-independent separable stagnation point on a Riga plate under thermal radiation and electro-magnetohydrodynamic settings is examined in this research. Two distinct base fluids-H2O and C2H6O2 and TiO2 nanostructures develop
Externí odkaz:
https://doaj.org/article/753028318f0a4fec89418aeeb2d385c5
Autor:
Taza Gul, Saleem Nasir, Abdallah S. Berrouk, Zehba Raizah, Wajdi Alghamdi, Ishtiaq Ali, Abdul Bariq
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract This study looks at the natural convections of Cu + Al2O3/H2O nanofluid into a permeable chamber. The magnetic field is also executed on the flow field and the analysis has been approached numerically by the control volume method. The study
Externí odkaz:
https://doaj.org/article/3e9deb776c0149c48b7a512eb63d15be
Autor:
Ishtiaq Ali
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 325 (2024)
In this study, we investigate the application of fractional calculus to the mathematical modeling of biological systems, focusing on fractional-order-in-time partial differential equations (FTPDEs). Fractional derivatives, especially those defined in
Externí odkaz:
https://doaj.org/article/4000d2aac90346358bd70ec124ff736d
Publikováno v:
Fractal and Fractional, Vol 8, Iss 5, p 268 (2024)
Fractional integro-differential equations (FIDEs) of both Volterra and Fredholm types present considerable challenges in numerical analysis and scientific computing due to their complex structures. This paper introduces a novel approach to address su
Externí odkaz:
https://doaj.org/article/0ff98cbd1b8248d5b270d53864411baa
Autor:
Ishtiaq Ali, Sami Ullah Khan
Publikováno v:
AIMS Mathematics, Vol 8, Iss 2, Pp 4220-4236 (2023)
The aim of this study is to investigate the dynamics of epidemic transmission of COVID-19 SEIR stochastic model with generalized saturated incidence rate. We assume that the random perturbations depends on white noises, which implies that it is direc
Externí odkaz:
https://doaj.org/article/2f613b9ed3b04e93bb8e499bf2fd6c8e
Publikováno v:
Advances in Mechanical Engineering, Vol 15 (2023)
The study of well-known Darcian fluidic streams and hybrid nanofluids is an essential need of nowadays researchers in regard to their exceptional heat transfer rates and implementations. The significance of hybrid nanofluids in controlling heat trans
Externí odkaz:
https://doaj.org/article/7dc87557643a43868456144d524c4bdb
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e15089- (2023)
The current investigation employs a numerical simulation to demonstrate the impact of hall current on unsteady free convective flow caused by hybrid-nanofluid over a revolving sphere approaching the stagnation point. The prominent characteristics of
Externí odkaz:
https://doaj.org/article/8bef98ffdb054df79b44facb1ffe6fcd