Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Sociedad Latinoamericana de Hipertensión
2019
|
| Schlagworte: | |
| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=170259294013 https://www.redalyc.org/journal/1702/170259294013/ https://www.redalyc.org/journal/1702/170259294013/html/ https://www.redalyc.org/journal/1702/170259294013/170259294013.epub https://www.redalyc.org/journal/1702/170259294013/movil |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Inhaltsangabe:
- The effect of density dependent emigration on spread of infectious diseases: a modelling study Shikha Singh Jitendra Singh Sunil Kumar Sharma J.B. Shukla Medicina Stability Mathematical model Modelling and Simulation Density dependent emigration In this study, we proposed and analyzed an SIS mathematical model by considering population density dependent emigration. It is assumed that the disease is transmitted by direct contact of infective and susceptible populations. We also assumed that the rate of contact is emigration dependent i.e. contact rate is variable which depends on the current population of habitat as well as on non-emigrating population density of habitat. The equilibria and their stability are studied by using the stability theory of differential equations and simulation. The model analysis shows that the spread of infectious disease in habitat decreases if the rate of emigration increases but it increases as the population density of non-emigrating population increases. The simulation study of the model confirms these analytical results. Kew words: Modelling and Simulation, Mathematical model, Density dependent emigration, Stability. 2019 artículo científico 1856-4550 https://www.redalyc.org/articulo.oa?id=170259294013 https://www.redalyc.org/journal/1702/170259294013/ https://www.redalyc.org/journal/1702/170259294013/html/ https://www.redalyc.org/journal/1702/170259294013/170259294013.epub https://www.redalyc.org/journal/1702/170259294013/movil en http://www.redalyc.org/revista.oa?id=1702 Revista Latinoamericana de Hipertensión application/pdf Sociedad Latinoamericana de Hipertensión Revista Latinoamericana de Hipertensión (República Bolivariana de Venezuela) Num.1 Vol.14