Zobrazeno 1 - 10 of 54 pro vyhledávání: '"J A, Cushing"'
1
Akademický článek
Treatment outcome in an SI model with evolutionary resistance: a Darwinian model for the evolution of resistance
Autor: J. M. Cushing, Junpyo Park, Alex Farrell, Nakul Chitnis
Publikováno v: Journal of Biological Dynamics, Vol 17, Iss 1 (2023)
We consider a Darwinian (evolutionary game theoretic) version of a standard susceptible-infectious SI model in which the resistance of the disease causing pathogen to a treatment that prevents death to infected individuals is subject to evolutionary
Externí odkaz: https://doaj.org/article/33a1e942bc2c4662b65786b0b894aad0
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2
Akademický článek
Discrete time darwinian dynamics and semelparity versus iteroparity
Autor: J. M. Cushing
Publikováno v: Mathematical Biosciences and Engineering, Vol 16, Iss 4, Pp 1815-1835 (2019)
We derive and analyze a Darwinian dynamic model based on a general di erence equation population model under the assumption of a trade-o between fertility and survival. Both inherent and density dependent terms are functions of a phenotypic trait (su
Externí odkaz: https://doaj.org/article/c5b7f88be6ab4bff92f76d0fcb205ff5
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3
Akademický článek
Difference equations as models of evolutionary population dynamics
Autor: J. M. Cushing
Publikováno v: Journal of Biological Dynamics, Vol 13, Iss 1, Pp 103-127 (2019)
We describe the evolutionary game theoretic methodology for extending a difference equation population dynamic model in a way so as to account for the Darwinian evolution of model coefficients. We give a general theorem that describes the familiar tr
Externí odkaz: https://doaj.org/article/ad00bd0ef2bc4bd6aaa2ba149fc556a6
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4
Akademický článek
A bifurcation theorem for Darwinian matrix models and an application to the evolution of reproductive life-history strategies
Autor: J. M. Cushing
Publikováno v: Journal of Biological Dynamics, Vol 15, Iss S1, Pp S190-S213 (2021)
We prove bifurcation theorems for evolutionary game theoretic (Darwinian dynamic) versions of nonlinear matrix equations for structured population dynamics. These theorems generalize existing theorems concerning the bifurcation and stability of equil
Externí odkaz: https://doaj.org/article/a8975e75db7f400ba462f7e439724911
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5
Akademický článek
A juvenile–adult population model: climate change, cannibalism, reproductive synchrony, and strong Allee effects
Autor: Amy Veprauskas, J. M. Cushing
Publikováno v: Journal of Biological Dynamics, Vol 11, Iss 0, Pp 1-24 (2017)
We study a discrete time, structured population dynamic model that is motivated by recent field observations concerning certain life history strategies of colonial-nesting gulls, specifically the glaucous-winged gull (Larus glaucescens). The model fo
Externí odkaz: https://doaj.org/article/a49f9a73f2954deeb6459952076073f9
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6
The Dynamics of a Size-Structured Intraspecific Competition Model with Density Dependent Juvenile Growth Rates
Autor: J. M. Cushing, Jia Li
Publikováno v: Individual-Based Models and Approaches in Ecology ISBN: 9781351073462
Individual-Based Models and Approaches in Ecology ISBN: 9781475708714
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded2d3b26653254161ab102f240752d4
https://doi.org/10.1201/9781351073462-8
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8
How trees and forests inform biodiversity and ecosystem informatics
Autor: R. Dial, Barbara J. Bond, J. Bayard Cushing, Nalini M. Nadkarni
Publikováno v: Computing in Science & Engineering. 5:32-43
To solve critical biosphere-level problems such as global warming, decreased biodiversity, and natural resource depletion, scientists must integrate data from many researchers. This, in turn, requires better data infrastructure and informatics tools
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d7d213c5b8d69b0fcca827d0bb79047
https://doi.org/10.1109/mcise.2003.1196305
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9
Effects of Plasma Processing Parameters on the Surface Reactivity of OH(X2Π) in Tetraethoxysilane/O2 Plasmas during Deposition of SiO2
Autor: Ellen R. Fisher, K. H. A. Bogart, J. P. Cushing
Publikováno v: The Journal of Physical Chemistry B. 101:10016-10023
The OH(X2Π) radical in a 20:80 tetraethoxysilane (TEOS)/O2 plasmas has been characterized during deposition of SiO2 using the imaging of radicals interacting with surfaces (IRIS) method. The reactivity of OH at the surface of a growing SiO2 film has
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::147c95c93d5a4f2b1db7c362df8bd542
https://doi.org/10.1021/jp971596o
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10
Interligand Electron Transfer Dynamics in OsII(bpy)3: Experimental Results and Model Calculations
Autor: C. Butoi, J. P. Cushing, D. F. Kelley
Publikováno v: The Journal of Physical Chemistry A. 101:7222-7230
Interligand electron transfer kinetics have been measured in OsII(bipyridine)3 following photoexcitation to the metal-to-ligand charge-transfer state. The measurements are made in room temperature ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2353ca474f1917a0e7d979f8e2e4228
https://doi.org/10.1021/jp970587c
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