Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Stephen E. Moore"'
Publikováno v:
Results in Control and Optimization, Vol 16, Iss , Pp 100461- (2024)
This article studies the action of predators and the predator-dependent functional response in the fishery resource model. We employ the Atangana–Baleanu–Caputo fractional derivative to study the proposed fractional fishery resource model in the
Externí odkaz:
https://doaj.org/article/9f3824b49a0d4ac4becc9be482c7bbd2
Publikováno v:
Chaos, Solitons & Fractals: X, Vol 13, Iss , Pp 100117- (2024)
Unemployment is a major problem worldwide and is one of the key factors determining a nation’s economic status. The issue of unemployment is made more difficult globally by the ongoing rise in labor force participation and the scarcity of job posit
Externí odkaz:
https://doaj.org/article/f01d0b3d628645b0bde9e55b6ac5126c
Autor:
Saheed O. Akindeinde, Eric Okyere, Adebayo O. Adewumi, Ramoshweu S. Lebelo, Olanrewaju O. Fabelurin, Stephen E. Moore
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 1, Pp 829-845 (2022)
We propose a Caputo-based fractional compartmental model for the dynamics of the novel COVID-19 pandemic. The newly proposed nonlinear fractional order model is an extension of a recently formulated integer-order COVID-19 mathematical model. Using ba
Externí odkaz:
https://doaj.org/article/7d3f609066a44c75bb49802d6f863dc5
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 8 (2023)
IntroductionCrime and criminal activities have huge influences on society and societal development. The social makeup of the society has a significant impact on the propagation of crime within a population. It is a well-known reality that crime sprea
Externí odkaz:
https://doaj.org/article/3826807c92ce449abeb0f7ba9a5b2cbc
Autor:
Michael O. Opoku, Eric N. Wiah, Eric Okyere, Albert L. Sackitey, Emmanuel K. Essel, Stephen E. Moore
Publikováno v:
Mathematical and Computational Applications, Vol 28, Iss 1, p 24 (2023)
We present a Caputo fractional order mathematical model that describes the cellular infection of the Hepatitis B virus and the immune response of the body with Holling type II functional response. We study the existence of unique positive solutions a
Externí odkaz:
https://doaj.org/article/2666cbb329e34a4ca48b066302ea564d
Autor:
Joshua Kiddy K. Asamoah, Eric Okyere, Afeez Abidemi, Stephen E. Moore, Gui-Quan Sun, Zhen Jin, Edward Acheampong, Joseph Frank Gordon
Publikováno v:
Results in Physics, Vol 33, Iss , Pp 105177- (2022)
Cost-effectiveness analysis is a mode of determining both the cost and economic health outcomes of one or more control interventions. In this work, we have formulated a non-autonomous nonlinear deterministic model to study the control of COVID-19 to
Externí odkaz:
https://doaj.org/article/50838f5ac5ef4d95b7cf1b2695c0c8b4
Autor:
Stephen E. Moore, Jennifer R. Eads, Carina Mari Aparici, Hwan Lee, Ryusuke Nakamoto, Daniel A. Pryma, Austin R. Pantel
Publikováno v:
Academic Radiology. 29:1308-1316
Rationale and Objectives High-grade gastroenteropancreatic neuroendocrine neoplasms (G3 GEP-NENs) are pathologically classified into well differentiated neuroendocrine tumors (G3 NETs) and poorly differentiated neuroendocrine carcinomas (G3 NECs). Us
Autor:
Stephen E. Moore, Hetsron L. Nyandjo-Bamen, Olivier Menoukeu-Pamen, Joshua Kiddy K. Asamoah, Zhen Jin
Publikováno v:
Computational and Mathematical Biophysics. 10:87-104
In this paper, we study the dynamical effects of timely and delayed diagnosis on the spread of COVID-19 in Ghana during its initial phase by using reported data from March 12 to June 19, 2020. The estimated basic reproduction number, ℛ0, for the pr
Autor:
William Keith Gibbs, Joshuah S. Perkin, Matthew D. Padgett, Stephen E. Moore, Matthew A. Kulp, Eric W. Malone
Publikováno v:
Ecology of Freshwater Fish. 31:29-44
Autor:
Stephen E. Moore
Publikováno v:
Numerical Algorithms. 85:1075-1094
This paper is concerned with using discontinuous Galerkin isogeometric analysis (dG-IGA) as a numerical treatment of diffusion problems on orientable surfaces ${\Omega } \subset \mathbb {R}^{3}$ . The computational domain or surface considered consis