Results 61 to 70 of about 318 (154)

Model and Simulation of COVID-19 Transmission with Vaccination and Quarantine Interventions in Jember

open access: yesInPrime, 2023
In this study, we model the transmission of COVID-19 by considering vaccination and quarantine interventions. The focus of our study is to measure the effect of these two interventions on controlling the spread of COVID-19.
Faizal Rifky Fahreza   +2 more
doaj   +1 more source

ON ESTIMATING THE CONTROL REPRODUCTION NUMBER OF ZIKA VIRUS DISEASE CONTROL MODEL

open access: yes, 2019
In this paper, the possibility of stopping the spread of zika virus disease by introducing wolbachia-infected aedes aegypti mosquitoes in the zika endemic area is shown. A system of 14 nonlinear ordinary di erential equations is constructed, which models
Anyanwu, Michael C.   +2 more
core   +1 more source

Metapopulation Dynamics with Migration and Local Competition

open access: yes, 2002
MSC2000: primary 34D15, 34D23, 92B05; secondary 34K60, 34E13, 92D40.Many patch-based metapopulation models assume that the local population within each patch is at its equilibrium and independent of changes in patch occupancy.
Feng, Zhilan, Zhu, Huaiping, Yi, Yingfei
core   +1 more source

The role of prostitution on HIV transmission with memory: A modeling approach

open access: yesAlexandria Engineering Journal, 2020
HIV is a topic that has been greatly discussed and researched due to its impact on human population. Many campaigns have been put into place, and people have been made aware of the various effects of the disease.
Parvaiz Ahmad Naik   +2 more
doaj   +1 more source

Optimal control and bifurcation analysis of SEIHR model for COVID-19 with vaccination strategies and mask efficiency

open access: yesComputational and Mathematical Biophysics
In this article, we present a susceptible, exposed, infected, hospitalized and recovered compartmental model for COVID-19 with vaccination strategies and mask efficiency. Initially, we established the positivity and boundedness of the solutions to ensure
Muthu Poosan Moopanar   +1 more
doaj   +1 more source

Effect of awareness and saturated treatment on the transmission of infectious diseases

open access: yesComputational and Mathematical Biophysics
In this article, we study the role of awareness and its impact on the control of infectious diseases. We analyze a susceptible-infected-recovered model with a media awareness compartment. We find the effective reproduction number R0{R}_{0}.
Pandey Aditya   +3 more
doaj   +1 more source

Global periodic solutions in a plankton-fish interaction model with toxication delay

open access: yesNonlinear Engineering, 2018
In this paper, a plankton-fish interaction model is proposed and analyzed with the help of delay differential equations. Firstly, the elementary dynamical properties of the system in the absence of time delay is discussed.
Sharma Amit
doaj   +1 more source

© Hindawi Publishing Corp. SUBTHRESHOLD DOMAIN OF BISTABLE EQUILIBRIA FOR A MODEL OF HIV EPIDEMIOLOGY

open access: yes, 2002
A homogeneous-mixing population model for HIV transmission, which incorpo-rates an anti-HIV preventive vaccine, is studied qualitatively. The local and global stability analysis of the associated equilibria of the model reveals that the model can have ...
S. M. Moghadas   +2 more
core  

Time-delayed modelling of the COVID-19 dynamics with a convex incidence rate. [PDF]

open access: yesInform Med Unlocked, 2022
Babasola O   +4 more
europepmc   +2 more sources

Assessing the impact of information-induced self-protection on Zika transmission: A mathematical modeling approach

open access: yesComputational and Mathematical Biophysics
As per the World Health Organization’s (WHO’s) suggestions, personal protection via adopting precautionary measures is one of the most effective control aspects to avoid Zika infection in the absence of suitable medical treatment.
Manisha, Nidhi, Kumar Anuj
doaj   +1 more source

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