Results 11 to 20 of about 1,121,626 (305)

On the basic reproduction number in continuously structured populations [PDF]

open access: greenMathematical Methods in the Applied Sciences, 2020
In the framework of population dynamics, the basic reproduction number is, by definition, the expected number of offspring that an individual has during its lifetime. In constant and time periodic environments, it is calculated as the spectral radius of the so‐called next‐generation operator. In continuously structured populations defined in a Banach
Carles Barril   +3 more
openalex   +8 more sources

Dengue disease, basic reproduction number and control [PDF]

open access: yesInternational Journal of Computer Mathematics, 2012
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. A model for the transmission of Dengue disease is presented.
Monteiro, M. Teresa T.   +3 more
openaire   +9 more sources

On the basic reproduction number in semi-Markov switching networks [PDF]

open access: yesJournal of Biological Dynamics, 2021
Basic reproduction number $ \mathcal {R}_0 $ in network epidemic dynamics is studied in the case of stochastic regime-switching networks. For generality, the dependence between successive networks is considered to follow a continuous time semi-Markov ...
Xiaochun Cao   +3 more
doaj   +3 more sources

The Basic Reproduction Number as a Loop Gain Matrix. [PDF]

open access: yesIEEE Control Syst Lett, 2022
The COVID-19 pandemic and the disordered reactions of most governments made the importance of mathematical modelling and model-based predictions evident, even outside the scientific community. The basic reproduction number [Formula: see text] quickly entered the common jargon, as a concise but effective tool to communicate the spreading power of a ...
Colombo A.
europepmc   +4 more sources

Estimation of Hospital Potential Capacity and Basic Reproduction Number [PDF]

open access: yesAbstract and Applied Analysis, 2014
In order to reflect the population covered by institutional medical services, the concept of hospital potential capacity is proposed and a formula for its estimation is developed based on a population dynamic model.
Fei Wang, Linhua Wang, Peng Wang
doaj   +3 more sources

Basic reproduction number and effective reproduction number for North Cyprus for fighting Covid-19

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2020
The aim of this paper is to show how North Cyprus fought with Covid-19 by using R0 and Rt, as herd immunity. For that purpose, we used a SEIR model for basic reproduction number, R0, and calculated Rt values by using R0 values. North Cyprus is the first
Evren Hincal   +2 more
doaj   +2 more sources

Amplification of the basic reproduction number in cattle farm networks. [PDF]

open access: yesPLoS ONE, 2018
The popularly known 20-80 rule or Pareto rule states that 20% of efforts leads to 80% of results. This rule has been applied to the study of infection transmission in contact networks, and specifically, contact networks between cattle farms.
Beatriz Vidondo
doaj   +6 more sources

An Introduction to The Basic Reproduction Number in Mathematical Epidemiology★ [PDF]

open access: yesESAIM: Proceedings and Surveys, 2018
This article introduces the notion of basic reproduction number R0 in mathematical epi-demiology. After an historic reminder describing the steps leading to the statement of its mathematical definition, we explain the next-generation matrix method ...
Perasso Antoine
doaj   +3 more sources

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