Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Peter Witbooi"'
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 1, Pp 1082-1109 (2024)
The world is aiming to eliminate malaria by 2030. The introduction of the pilot project on malaria vaccination for children in Kenya, Ghana, and Malawi presents a significant thrust to the elimination efforts. In this work, a susceptible, infectious
Externí odkaz:
https://doaj.org/article/2428d57bb3e24c08b4c5808dee8f1807
Publikováno v:
Mathematical Biosciences and Engineering, Vol 18, Iss 6, Pp 7301-7317 (2021)
We present a compartmental model in ordinary differential equations of malaria disease transmission, accommodating the effect of indoor residual spraying on the vector population. The model allows for influx of infected migrants into the host populat
Externí odkaz:
https://doaj.org/article/5ea96b4aebca4c41abb71a7be6ea8d15
Publikováno v:
Global Ecology and Conservation, Vol 23, Iss , Pp - (2020)
The process of species description is not random, and understanding the factors that influence when a species is first described (the date of first description, DoFD) allows us to target environments and/or species' traits to increase our knowledge o
Externí odkaz:
https://doaj.org/article/56834edbacab48df96dcac25ef470240
Autor:
Peter Witbooi, Sibaliwe Maku Vyambwera
Publikováno v:
BMC Research Notes, Vol 10, Iss 1, Pp 1-8 (2017)
Abstract Background Tuberculosis (TB) continues to spread in South African prisons in particular, as prisons are over-capacitated and have poor ventilation. The awaiting trial detainees are not screened on admission and are at high risk of getting in
Externí odkaz:
https://doaj.org/article/084f36c0074b427690d40a83537732f0
Autor:
Sibaliwe Maku Vyambwera, Peter Witbooi
Publikováno v:
Journal of Applied Mathematics, Vol 2018 (2018)
We propose a stochastic compartmental model for the population dynamics of tuberculosis. The model is applicable to crowded environments such as for people in high density camps or in prisons. We start off with a known ordinary differential equation
Externí odkaz:
https://doaj.org/article/88086ae6a4324466a897d63ff73f1753
Autor:
Jules Clement Mba, Peter Witbooi
Publikováno v:
Algebra Colloquium. 21:285-294
For a certain class of groups under a given finite group F, we define and compute genus groups, which coincide with the known genus groups in the case that F is the trivial group. We prove the existence of various induced homomorphisms between genus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bf4f45ab861ad9f87aa74eae7859ca
https://doi.org/10.1142/s1005386714000248
https://doi.org/10.1142/s1005386714000248
Autor:
Peter Witbooi
Publikováno v:
Manuscripta Mathematica; Number 4, Vol. 114 Issue 4, p469-475, 55p