Zobrazeno 1 - 10
of 7 465
pro vyhledávání: '"density‐dependent"'
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:
Mingyu Zhang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 23313-23330 (2024)
In this paper, we considered the global well-posedness of strong solutions to the Cauchy problem of three-dimensional (3D) nonhomogeneous incompressible micropolar fluids with density-dependent viscosity and vacuum. Based on the energy method, some k
Externí odkaz:
https://doaj.org/article/b7e6884c0b954a62a5094847d55b075c
Publikováno v:
Ecology and Evolution, Vol 14, Iss 8, Pp n/a-n/a (2024)
Abstract Plant resistance and predators can influence density‐dependent survivorship and growth of herbivores, and their damage to plants. Although the independent effects of plant resistance and predators on herbivores and herbivory are well known
Externí odkaz:
https://doaj.org/article/86eab5f6e9914f5082dcb1a7b75e3160
Autor:
Dong Jianwei, Yuen Manwai
Publikováno v:
Advanced Nonlinear Studies, Vol 24, Iss 4, Pp 941-951 (2024)
In this paper, we consider the free boundary problem of the radially symmetric compressible Navier–Stokes equations with viscosity coefficients of the form μ(ρ) = ρ θ, λ(ρ) = (θ − 1)ρ θ in RN ${\mathbb{R}}^{N}$ . Under the continuous den
Externí odkaz:
https://doaj.org/article/a1985a06c1a5467faf993d04a21cff0c
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
Publikováno v:
Results in Physics, Vol 65, Iss , Pp 107983- (2024)
By the bosonization and renormalization-group schemes, a half-filled Hubbard chain with density-dependent hopping is investigated at weak coupling. The model involved has an electron–hole symmetry and an SO(4) symmetry. The phase diagram consists o
Externí odkaz:
https://doaj.org/article/921740d733b145d59fbdcac80363d68b
Autor:
Gabrielle D. Love, Zachary A. Siders, David A. Gandy, William E. Pine III, Shirley Baker, Edward V. Camp
Publikováno v:
Ecosphere, Vol 15, Iss 8, Pp n/a-n/a (2024)
Abstract Live oyster reefs are considered a critical recruitment habitat for estuarine faunal populations as localized in situ or mesocosm studies have demonstrated many faunal species prefer live oyster habitat. It has therefore been assumed that th
Externí odkaz:
https://doaj.org/article/360d9b9cb9c941129fc2cff16ad75b1f