Results 31 to 40 of about 938 (156)
Mathematical analysis of a MERS-Cov coronavirus model
Demonstratio Mathematica, 2022 In this study, we have proposed a mathematical model to describe the dynamics of the spread of Middle East Respiratory Syndrome disease. The model consists of six-coupled ordinary differential equations.
DarAssi Mahmoud H. +2 more
doaj +1 more source
Dengue disease, basic reproduction number and control [PDF]
, 2011 Dengue is one of the major international public health concerns. Although progress is underway, developing a vaccine against the disease is challenging. Thus, the main approach to fight the disease is vector control.
Alan Zinober +9 more
core +4 more sources
The Dynamics of an HIV/AIDS Model with Screened Disease Carriers
Computational and Mathematical Methods in Medicine, Volume 10, Issue 4, Page 287-305, 2009., 2009 The presence of carriers usually complicates the dynamics and prevention of a disease. They are not recognized as disease cases themselves unless they are screened and they usually spread the infection without them being aware. We argue that this has been one of the major causes of the spread of human immunodeficiency virus (HIV).
S. D. Hove-Musekwa, F. Nyabadza
wiley +1 more source
A stochastic SIRI epidemic model with Lévy noise [PDF]
, 2018 Some diseases such as herpes, bovine and human tuberculosis exhibit relapse in which the recovered individuals do not acquit permanent immunity but return to infectious class. Such diseases are modeled by SIRI models.
Berrhazi, Badr-eddine +3 more
core +1 more source
MATHEMATICAL ANALYSIS OF A CHOLERA TRANSMISSION MODEL INCORPORATING MEDIA COVERAGE
, 2016 Diarrhoeal diseases are the major cause of child mortality in developing countries, where access to clean drinking water and sanitation is a problem. In this paper, we develop and analyse a mathematical model for cholera transmission incorporating media ...
M. Beryl, L. George, N. Fredrick
semanticscholar +1 more source
The number of reduced alignments between two DNA sequences
BMC Bioinformatics, 2014 In this study we consider DNA sequences as mathematical strings. Total and reduced alignments between two DNA sequences have been considered in the literature to measure their similarity.
Helena Andrade +3 more
semanticscholar +1 more source
Computational and Mathematical Methods in Medicine, Volume 9, Issue 2, Page 105-119, 2008., 2008 We invented a standardization method to measure the cup′s anteversion after total hip arthroplasty without the influence of patient′s position. We measured 68 radiographs of 10 patients after total hip replacement (THR) and calculated the error of each measurement, defined as the difference with the average of the same measuring method on the same ...
Chen-Kun Liaw +4 more
wiley +1 more source
Computational and Mathematical Biophysics, 2023 This article presents a cost-effective optimal control analysis of interventions applied to a S2EI2RS type deterministic compartmental model of COVID-19, considering community awareness and immunity loss. We introduce two time-dependent controls, namely,
Lamba Sonu, Srivastava Prashant K.
doaj +1 more source
Advances in Differential Equations, 2013 A stochastic non-autonomous predator-prey system with Beddington-DeAngelis functional response is proposed, the existence of a global positive solution and stochastically ultimate boundedness are derived.
Shuang Li, Xinan Zhang
semanticscholar +1 more source
Modelling Immune Response and Drug Therapy in Human Malaria Infection
Computational and Mathematical Methods in Medicine, Volume 9, Issue 2, Page 143-163, 2008., 2008 A new intra‐host model of malaria that describes the dynamics of the blood stages of the parasite and its interaction with red blood cells and immune effectors is proposed. Local and global stability of the disease free equilibrium are investigated. Conditions for existence and uniqueness of the endemic equilibrium are derived.
C. Chiyaka, W. Garira, S. Dube
wiley +1 more source