Results 31 to 40 of about 377 (102)

A fractional–order model with prevention and isolation optimal control measures to reduce the transmission of Tuberculosis

Journal of Taibah University for Science
In this research paper, we develop a fractional mathematical model consisting of a system of four fractional differential equations (FDEs) utilizing the Caputo operator.
A. El-Mesady, A. M. S. Mahdy, Fatma Özköse   +2 more
doaj   +1 more source

A Comparison of Coupling Strategies for 1D–3D Simulations of Coronary Hemodynamics

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 12, December 2025.
Various 1D–3D coupling strategies combining a one‐dimensional (1D) pulse wave propagation model with three‐dimensional (3D) computational fluid dynamics (CFD) were evaluated for numerous types of complex synthetic coronary lesion geometries. Steady‐state simulations driven by mean flow showed no discrepancy with transient simulations in predicting ...
P. L. J. Hilhorst, A. J. E. Vermeer, K. Zając, M. van 't Veer, M. Rezaeimoghaddam, F. N. van de Vosse, W. Huberts   +6 more
wiley   +1 more source

Mathematical model of immune response to Hepatitis C virus (HCV) disease

Partial Differential Equations in Applied Mathematics
This paper presents a mathematical model that comprehensively analyzes the dynamics of Hepatitis C Virus (HCV) infection. The model based on a system of nonlinear differential equations captures the interactions between liver cells (hepatocytes), the ...
Amna H.A. Ibrahim, Hermane Mambili Mamboundou   +1 more
doaj   +1 more source

Lost in Translation: Harmonizing Terminology and Defining Mathematical Tools for Panel Optimization

Cytometry Part A, Volume 107, Issue 12, Page 793-816, December 2025.
ABSTRACT Spectral flow cytometry has evolved from a contentious idea into a mainstay of high‐parameter single‐cell analysis, yet its vocabulary (and the statistical reasoning behind it) remains a patchwork of overlapping, sometimes contradictory terms.
Bartek Rajwa, Mario Roederer
wiley   +1 more source

Modeling and investigating malaria P. Falciparum and P. Vivax infections: Application to Djibouti data

Infectious Disease Modelling
Malaria is an infectious and communicable disease, caused by one or more species of Plasmodium parasites. There are five species of parasites responsible for malaria in humans, of which two, Plasmodium Falciparum and Plasmodium Vivax, are the most ...
Yahyeh Souleiman, Liban Ismail, Raluca Eftimie   +2 more
doaj   +1 more source

On the Behavior of Two C1 Finite Elements Versus Anisotropic Diffusion

International Journal for Numerical Methods in Fluids, Volume 97, Issue 12, Page 1541-1557, December 2025.
Bi‐cubic Hemite‐Bézier and reduced cubic Hsieh‐Clough‐Tocher finite elements, of class C1, are compared for the solution of a highly anisotropic diffusion equation. They are tested numerically for various ratios of the diffusion coefficients on different meshes, even aligned with the anisotropy.
Blaise Faugeras, Hervé Guillard, Boniface Nkonga, Francesca Rapetti   +3 more
wiley   +1 more source

Mathematical Modeling and Optimal Control of Combined Virotherapy and Adoptive T Cell Therapy for Cancer Treatment

Mathematical Methods in the Applied Sciences, Volume 48, Issue 18, Page 16263-16289, December 2025.
ABSTRACT In this study, we investigate the synergistic roles of adoptive T cell therapy (ACT), specifically using tumor‐infiltrating lymphocytes (TILs) and oncolytic virus (OV) therapy in enhancing cancer treatment efficacy. While OVs can initiate tumor destruction, they often fail to achieve complete tumor eradication or generate a strong antitumor ...
Salaheldin Omer, Hermane Mambili‐Mamboundou, Rachid Ouifki   +2 more
wiley   +1 more source

Reference Tracking and Disturbance Rejection for Nonlinear Systems Using LPV Control

International Journal of Robust and Nonlinear Control, Volume 35, Issue 18, Page 7748-7766, December 2025.
ABSTRACT The Linear Parameter‐Varying (LPV) framework has been introduced with the intention to provide stability and performance guarantees for analysis and controller synthesis for Nonlinear (NL) systems through convex methods. By extending results of the Linear Time‐Invariant framework, mainly based on quadratic stability and performance using ...
Patrick J. W. Koelewijn, Roland Tóth, Henk Nijmeijer, Siep Weiland   +3 more
wiley   +1 more source

Nonlocal Mechanical Metamaterials Enabling Soliton Mode Conversion

Small Structures, Volume 6, Issue 12, December 2025.
A mechanical metamaterial (MM) system with nonlocal interactions is presented, where elastic (nontopological) solitons encountering a boundary defect undergo mode conversion and generate backward‐propagating topological solitons. This finding reveals a new mechanism for soliton dynamics in nonlocal systems, offering insights into energy transport, wave
Liang Bai, Ying Li, Yunlong Wang, Jie Sun, Tianzhi Yang   +4 more
wiley   +1 more source

DeepGEM‐EGF: A Bayesian Strategy for Joint Estimates of Source‐Time Functions and Empirical Green's Functions

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.
Abstract An earthquake record is the convolution of source radiation, path propagation and site effects, and instrument response. Isolating the source component requires solving an ill‐posed inverse problem. Whether the instability of inferred source parameters arises from varying properties of the source, or from approximations we introduce in solving
Théa Ragon, Angela F. Gao, Zachary E. Ross   +2 more
wiley   +1 more source