Results 1 to 10 of about 19 (19)

A comprehensive and detailed within-host modeling study involving crucial biomarkers and optimal drug regimen for type I Lepra reaction: A deterministic approach

Computational and Mathematical Biophysics, 2023
Leprosy (Hansen’s disease) is an infectious, neglected tropical disease caused by the Mycobacterium Leprae (M. Leprae). About 2,02,189 new cases are diagnosed worldwide each year.
Nayak Dinesh, Chhetri Bishal, Vamsi Dasu Krishna Kiran, Muthusamy Swapna, Bhagat Vijay M.   +4 more
doaj   +1 more source

Age Structured Mathematical Modeling Studies on COVID-19 with respect to Combined Vaccination and Medical Treatment Strategies

Computational and Mathematical Biophysics, 2022
In this study, we develop a mathematical model incorporating age-specific transmission dynamics of COVID-19 to evaluate the role of vaccination and treatment strategies in reducing the size of COVID-19 burden.
Chhetri Bishal, Vamsi D. K. K., Prakash D. Bhanu, Balasubramanian S., Sanjeevi Carani B.   +4 more
doaj   +1 more source

A study of qualitative correlations between crucial bio-markers and the optimal drug regimen of Type I lepra reaction: A deterministic approach

Computational and Mathematical Biophysics, 2023
Mycobacterium leprae is a bacterium that causes the disease leprosy (Hansen’s disease), which is a neglected tropical disease. More than 2,00,000 cases are being reported per year worldwide.
Nayak Dinesh, Sangeetha Anamalamudi Vilvanathan, Vamsi Dasu Krishna Kiran   +2 more
doaj   +1 more source

A mathematical model to study the spread of COVID-19 and its control in India

Computational and Mathematical Biophysics, 2023
In this article, a nonlinear mathematical model is proposed and analyzed to study the spread of coronavirus disease (COVID-19) and its control. Due to sudden emergence of a peculiar kind of infection, no vaccines were available, and therefore, the ...
Naresh Ram, Sundar Shyam, Verma Sandhya Rani, Shukla Jang Bahadur   +3 more
doaj   +1 more source

Modeling, Analysis and Physics Informed Neural Network approaches for studying the dynamics of COVID-19 involving human-human and human-pathogen interaction

Computational and Mathematical Biophysics, 2022
In this work, the dynamics of the spread of COVID-19 is considered in the presence of both human-to-human transmission as well as environment-to-human transmission.
Nguyen Long, Raissi Maziar, Seshaiyer Padmanabhan   +2 more
doaj   +1 more source

Time Optimal Control Studies on COVID-19 Incorporating Adverse Events of the Antiviral Drugs

Computational and Mathematical Biophysics, 2021
COVID -19 pandemic has resulted in more than 257 million infections and 5.15 million deaths worldwide. Several drug interventions targeting multiple stages of the pathogenesis of COVID -19 can significantly reduce induced infection and thus mortality. In
Chhetri Bishal, Bhagat Vijay M., Muthusamy Swapna, Ananth V S, Vamsi D. K. K., Sanjeevi Carani B   +5 more
doaj   +1 more source

Mathematical modeling, analysis, and simulation of the COVID-19 pandemic with explicit and implicit behavioral changes

Computational and Mathematical Biophysics, 2020
As COVID-19 cases continue to rise globally, many researchers have developed mathematical models to help capture the dynamics of the spread of COVID-19. Specifically, the compartmental SEIR model and its variations have been widely employed. These models
Ohajunwa Comfort, Kumar Kirthi, Seshaiyer Padmanabhan   +2 more
doaj   +1 more source

Control Intervention Strategies for Within-Host, Between-Host and their Efficacy in the Treatment, Spread of COVID-19 : A Multi Scale Modeling Approach

Computational and Mathematical Biophysics, 2020
The COVID-19 pandemic has resulted in more than 65.5 million infections and 15,14,695 deaths in 212 countries over the last few months. Different drug intervention acting at multiple stages of pathogenesis of COVID-19 can substantially reduce the ...
Prakash D. Bhanu, Vamsi D. K. K., Rajesh D. Bangaru, Sanjeevi Carani B   +3 more
doaj   +1 more source

On oscillation of a food‐limited population model with time delay

Abstract and Applied Analysis, Volume 2003, Issue 1, Page 55-66, 2003., 2003
For a scalar nonlinear delay differential equation Ṅ(t) = r(t)N(t)(K − N(h(t)))/(K + s(t)N(g(t))),r(t) ≥ 0, h(t) ≤ t, g(t) ≤ t and some generalizations of this equation, we establish explicit oscillation and nonoscillation conditions. Coefficient r(t) and delays are not assumed to be continuous.
Leonid Berezansky, Elena Braverman
wiley   +1 more source

Optimal control of susceptible mature pest concerning disease-induced pest-natural enemy system with cost-effectiveness

Computational and Mathematical Biophysics
This article addresses the pressing issue of pest outbreaks in India, which poses significant challenges for farmers and ecologists. A novel system is proposed for effective control that leverages natural enemies.
Mathur Kunwer Singh, Kumar Bhagwan
doaj   +1 more source