Results 51 to 60 of about 474 (134)

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

Mathematical analysis and numerical simulation of a fractional-order alcohol consumption model incorporating binge drinkers

Boundary Value Problems
In this work, by the use of Caputo–Fabrizio fractional derivative, the fractional-order Alcoholism addiction dynamics model is formulated which capture memory effects inherent in addiction-related processes.
Supriya Bhosale, Chhaya Lande, Hossain Jafari, D. K. Raut   +3 more
doaj   +1 more source

Dynamical analysis of a fractional order management and renewable resources model with population growth using a dual computational approach

Boundary Value Problems
This study develops and analyzes a fractal-fractional mathematical model to investigate the interaction between global population density, which typically grows logarithmically with the density of resource biomass. The authors develop a set of fractional-
Muhammad Farman, Aqeel Ahmad, Evren Hincal, Ausif Padder, Kottakkaran Sooppy Nisar, Mustafa Bayram   +5 more
doaj   +1 more source

Mathematical Analysis and Control of Typhoid Fever Dynamics Using a SEITRB Fractional Model

Jurnal Diferensial
The seitrb compartmental model was formulated to investigate the transmission dynamics and control of typhoid fever, incorporating the susceptible, exposed, infected, treatment, recovered, and environmental bacteria populations.
Mutairu Kayode Kolawole, Rasheed Gbemisola Ayoola, Abidemi Damaris Oyalade, Timothy A. Ogunleye, Adijat Omolara Ayoola   +4 more
doaj   +1 more source

Addressing Various Strategies for Combating the Leaf-Roll Virus in Potato Plants

International Journal of Mathematics and Mathematical Sciences
In this research, we introduced a mathematical simulation that describes the transmission dynamics of the potato leaf-roll virus (PLRV) and involves some control measures to eliminate the propagation of the PLRV disease.
S. A. Alharbi, Hegagi M. Ali, Essam M. Elsaid, Mohamed R. Eid, W. S. Hassanin   +4 more
doaj   +1 more source

A diffusion-based HIV model with inflammatory cytokines and adaptive immune impairment

Frontiers in Applied Mathematics and Statistics
HIV continues to pose a critical threat to global public health, contributing to a high number of deaths worldwide. The virus predominantly attacks CD4+T lymphocytes, which are essential for coordinating immune responses.
N. H. AlShamrani
doaj   +1 more source

A Mathematical Model for the Within-Host Dynamics of Malaria Parasite with Adaptive Immune Responses

International Journal of Mathematics and Mathematical Sciences
Mathematical analysis of epidemics is crucial for long-term disease prediction and helps to guide decision-makers in terms of public health policy. In this study, we develop a within-host mathematical model of the malaria parasite dynamics with the ...
Jemal Muhammed Ahmed, Getachew Tashome Tilahun, Shambel Tadesse Degefa   +2 more
doaj   +1 more source

Global stability analysis of a fuzzy HIV–TB co-infection model with environmental TB transmission

Scientific African
Human Immunodeficiency Virus (HIV) and Tuberculosis (TB) co-infection remains a significant global health challenge, further complicated by environmental transmission and inherent biological uncertainties.
Dickson D. Luambano, Mussa A. Stephano, Maranya M. Mayengo   +2 more
doaj   +1 more source

Stochastic analysis of Mpox epidemiology with vaccination strategies and environmental persistence

Scientific Reports
In the context of global preparedness and response strategies for Mpox outbreaks, we develop a comprehensive mathematical model to investigate its transmission dynamics, integrating critical factors such as vaccination coverage and environmental ...
Faizunnesa Khondaker, Md. Kamrujjaman
doaj   +1 more source

Stability and bifurcation analysis of a nested multi-scale model for COVID-19 viral infection

Computational and Mathematical Biophysics
In this study, a nested multi-scale mathematical model is proposed and studied for COVID-19 viral infection. The well-posedness of the multi-scale model is discussed, followed by the stability analysis of the equilibrium points. The proposed model admits
Chhetri Bishal, Vamsi Dasu Krishna Kiran
doaj   +1 more source