Zobrazeno 1 - 10
of 352
pro vyhledávání: '"covid-19 model"'
Autor:
Xiaomin Lan, Guangmin Chen, Ruiyang Zhou, Kuicheng Zheng, Shaojian Cai, Fengying Wei, Zhen Jin, Xuerong Mao
Publikováno v:
Infectious Disease Modelling, Vol 9, Iss 3, Pp 728-743 (2024)
Background: The structure of age groups and social contacts of the total population influenced infection scales and hospital-bed requirements, especially influenced severe infections and deaths during the global prevalence of COVID-19. Before the end
Externí odkaz:
https://doaj.org/article/b7470f9ffd16459096661d417cf96a7a
Autor:
Mohammad Izadi, Tayebeh Waezizadeh
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-19 (2024)
Abstract A novel (nonlinear) mathematical model for the transmission of Coronavirus 19 (COVID-19) with eight compartments and considering the impact of vaccination is examined in this manuscript. The qualitative behavior of the system such as the bou
Externí odkaz:
https://doaj.org/article/be159467dd5e4d1f9864f3fa363831c2
Autor:
Saima Rashid, Sher Zaman Hamidi, Saima Akram, Muhammad Aon Raza, S. K. Elagan, Beida Mohsen Tami Alsubei
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-43 (2024)
Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel virus known as coronavirus 2 (SARS-CoV-2) that affects the pulmonary structure and results in the coronavirus illness 2019 (COVID-19). Tuberculosis (TB) and COVID-19 cod
Externí odkaz:
https://doaj.org/article/ab4472ea33394dc0b7d58297b040212e
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100663- (2024)
Scientists and epidemiologists have been developing vaccines and immunizing people to stop the spread of COVID-19. Unfortunately, because of the emergence of new strains and persistent infections in different nations, the global effort to combat the
Externí odkaz:
https://doaj.org/article/8a559da912014f118873fc50d2109815
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 37, Iss 2 (2024)
This article talks about a model of fractional differential equations to describe how COVID-19 is spread in the world in general and Iraq in particular. The model contains five fractional differential equations. Moreover, we have proven the existence
Externí odkaz:
https://doaj.org/article/92092350214847f598f26ce996528402
Autor:
Morufu Oyedunsi Olayiwola, Adedapo Ismaila Alaje, Akeem Olarewaju Yunus, Kamilu Adewale Adedokun, Kehinde Adekunle Bashiru
Publikováno v:
Results in Control and Optimization, Vol 14, Iss , Pp 100384- (2024)
This study aims to assess the effectiveness of recent advancements in COVID-19 treatment, specifically antiviral medicines and monoclonal antibodies, in curbing the virus’s spread. We present a mathematical model incorporating these factors and qua
Externí odkaz:
https://doaj.org/article/7b311679fd4f498d95f44a68bfb2e3ab
Publikováno v:
Infectious Disease Modelling, Vol 8, Iss 2, Pp 356-373 (2023)
In this paper, a stochastic COVID-19 model with large-scale nucleic acid detection and isolation measures is proposed. Firstly, the existence and uniqueness of the global positive solution is obtained. Secondly, threshold criteria for the stochastic
Externí odkaz:
https://doaj.org/article/9e588f4bfe154ee4a9a933afc0598f84
Publikováno v:
Journal of Biological Dynamics, Vol 17, Iss 1 (2023)
A computational approach is adapted to analyze the parameter identifiability of a compartmental model. The model is intended to describe the progression of the COVID-19 pandemic in Chile during the initial phase in early 2020 when government declared
Externí odkaz:
https://doaj.org/article/e90dedabeb044c94b6c4b7309fb1c8d7
Autor:
Kristel Joy V. Irmano, Reynaldo B. Inocian, Jay Anne Tabunag, Caridad Daisy M. Compuesto, Windelee Gualiza
Publikováno v:
Cogent Education, Vol 10, Iss 1 (2023)
AbstractIdentifying gaps and overlaps in the Introduction of Philosophy of the Human Person (IPHP) curriculum in the Philippines is a great concern that makes it relevant. This ascertains its scopes based on sufficiency in terms of themes, goals, and
Externí odkaz:
https://doaj.org/article/a593e3724f7d4b88963e0a9111552776
Publikováno v:
Axioms, Vol 13, Iss 5, p 311 (2024)
The current study aims to utilize the homotopy perturbation method (HPM) to solve nonlinear dynamical models, with a particular focus on models related to predicting and controlling pandemics, such as the SIR model. Specifically, we apply this method
Externí odkaz:
https://doaj.org/article/da84ba081e92483c9d6d6c3b44f42171