Zobrazeno 1 - 10
of 2 410
pro vyhledávání: '"Epidemic models"'
Autor:
Jacques Ndé Kengne, Calvin Tadmon
Publikováno v:
Infectious Disease Modelling, Vol 9, Iss 3, Pp 775-804 (2024)
This paper studies an Ebola epidemic model with an exponential nonlinear incidence function that considers the efficacy and the behaviour change. The current model also incorporates a new density-dependent treatment that catches the impact of the dis
Externí odkaz:
https://doaj.org/article/620232d5663c48b5adf8d30009d58a52
Autor:
Xiaoying Pan, Longkun Tang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21255-21272 (2024)
Coronavirus disease 2019 (COVID-19) in the early days of the pandemic had significant differences in propagation and contact modes from those in the post-pandemic era. In order to capture the real dynamic behavior of COVID-19 propagation in the post-
Externí odkaz:
https://doaj.org/article/35a565e9eccc429c8d7424ac6dae52cb
Publikováno v:
Journal of Mathematics in Industry, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract In epidemic modeling, interpretation of compartment quantities, such as s, i, and r in relevant equations, is not always straightforward. Ambiguities regarding whether these quantities represent numbers or fractions of individuals in each co
Externí odkaz:
https://doaj.org/article/d743f193023e4746a72789ecec84155c
Autor:
Benito Chen-Charpentier
Publikováno v:
AppliedMath, Vol 4, Iss 2, Pp 666-689 (2024)
The basic reproduction, or reproductive number, is a useful index that indicates whether or not there will be an epidemic. However, it is also very important to determine whether an epidemic will eventually decrease and disappear or persist as an end
Externí odkaz:
https://doaj.org/article/5eebcc01bbc543c6b636963e32af39e1
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100891- (2024)
This paper introduces a new numerical technique that utilizes the Chebyshev collocation method to solve the nonlinear SIR mathematical model for dengue disease dynamics. The main goal of this study is the development of a highly accurate and efficien
Externí odkaz:
https://doaj.org/article/8211df5d0bae4cf29d945beec8ad0c6d
Autor:
Jia Rui, Kangguo Li, Hongjie Wei, Xiaohao Guo, Zeyu Zhao, Yao Wang, Wentao Song, Buasiyamu Abudunaibi, Tianmu Chen
Publikováno v:
Infectious Diseases of Poverty, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract Since the COVID-19 pandemic began, a plethora of modeling studies related to COVID-19 have been released. While some models stand out due to their innovative approaches, others are flawed in their methodology. To assist novices, frontline he
Externí odkaz:
https://doaj.org/article/d379a1732b314e47acd5eaad73a0a456
Publikováno v:
AIMS Bioengineering, Vol 11, Iss 1, Pp 44-65 (2024)
It is acknowledged that dengue infection has a significant economic impact due to healthcare costs and lost productivity. Research can provide insights into the economic burden of the disease, guiding policymakers in their allocation of resources for
Externí odkaz:
https://doaj.org/article/66db74fd104541178c53047f953842d0
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 3, Pp 4241-4268 (2024)
The temporal evolution of a contagious viral disease is modelled as the dynamic progression of different classes of population with individuals interacting pairwise. This interaction follows a binary mechanism typical of kinetic theory, wherein agent
Externí odkaz:
https://doaj.org/article/53e04c10ec974c378d0585603ba590c7
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 3, Pp 3999-4035 (2024)
Incidence of sexually transmitted infections (STIs) is rising sharply in the United States. Between 2014 and 2019, incidence among men and women has increased by 62.8% and 21.4%, respectively, with an estimated 68 million Americans contracting an STI
Externí odkaz:
https://doaj.org/article/eec59e0a3162471db84d630ecbe6fb20
Autor:
Luca Perico, Giuseppe Remuzzi
Publikováno v:
Frontiers in Science, Vol 2 (2024)
Externí odkaz:
https://doaj.org/article/6c5e5518ac2f44539fd2cb71c4d28377