Zobrazeno 1 - 10
of 334
pro vyhledávání: '"HIV model"'
Autor:
Ruiqing Shi, Yihong Zhang
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 70-88 (2024)
In this paper, a fractional order HIV model with saturated incidence rate and time delay is proposed and analyzed. Firstly, the existence and uniqueness of positive solutions are proved. Secondly, the basic reproduction number and the sufficient cond
Externí odkaz:
https://doaj.org/article/4785159463594e86b79e717e64b7e0c5
Autor:
Nauman Ahmed, Muhammad W. Yasin, Syed Mansoor Ali, Ali Akgül, Ali Raza, Muhammad Rafiq, Shah Muhammad, Mubasher Ali
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The disease dynamics affect the human life. When one person is affected with a disease and if it is not treated well, it can weaken the immune system of the body. Human Immunodeficiency Virus (HIV) is a virus that attacks the immune system,
Externí odkaz:
https://doaj.org/article/eeb427771ed941ed8ad20024ed3bbacb
Publikováno v:
Electronic Research Archive, Vol 32, Iss 6, Pp 4129-4163 (2024)
In order to study the effects of reverse transcriptase inhibitors, protease inhibitors and flavonoids on two target cells infected by HIV in a heterogeneous environment, an HIV mathematical model at the cellular level was established. Research shows
Externí odkaz:
https://doaj.org/article/bf65b3b796ef41998f4f1c8d03b8dd08
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 14786-14806 (2024)
In this paper, a dynamic HIV model with cell-to-cell transmission, two immune responses, and induced apoptosis is proposed and studied. First, the non-negativity and boundedness of the solutions of the model are given, and then the exact expression o
Externí odkaz:
https://doaj.org/article/8685306844874627b1d17db6c33d49f5
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 11, Pp 19527-19552 (2023)
Human immunodeficiency virus (HIV) infection is a major public health concern with 1.2 million people living with HIV in the United States. The role of nutrition in general, and albumin/globulin in particular in HIV progression has long been recogniz
Externí odkaz:
https://doaj.org/article/6eb181eb56004983856c3aa890981e87
Publikováno v:
Fractal and Fractional, Vol 8, Iss 5, p 299 (2024)
This article presents a non-linear deterministic mathematical model that captures the evolving dynamics of HIV disease spread, considering three levels of infection in a population. The model integrates fractal-fractional order derivatives using the
Externí odkaz:
https://doaj.org/article/8ac3b51fdd0d4f899d1b59ccebb5ee8c
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 4, Pp 7273-7297 (2023)
Considering the drug treatment strategy in both virus-to-cell and cell-to-cell transmissions, this paper presents an HIV model with Filippov control. Given the threshold level $ N_t $, when the total number of infected cells is less or greater than t
Externí odkaz:
https://doaj.org/article/1155f1b0a05e4b8185355455758593d3
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Akademický článek
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Autor:
Wenjie Zuo, Mingguang Shao
Publikováno v:
Electronic Research Archive, Vol 30, Iss 11, Pp 4066-4085 (2022)
In this article, we investigate the dynamics of a stochastic HIV model with a Hill-type infection rate and distributed delay, which are better choices for mass action laws. First, we transform a stochastic system with weak kernels into a degenerate h
Externí odkaz:
https://doaj.org/article/6ac80cb2a98b43e9af1ce721f6e6405b