Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Mark, Kot"'
Autor:
Erin Stafford, Mark Kot
Publikováno v:
Journal of Biological Dynamics, Vol 16, Iss 1, Pp 746-765 (2022)
Which reduced-mixing strategy maximizes economic output during a disease outbreak? To answer this question, we formulate an optimal-control problem that maximizes the difference between revenue, due to healthy individuals, and medical costs, associat
Externí odkaz:
https://doaj.org/article/55136135f1ff4472a242ce095087e04d
Autor:
Kelsey Marcinko, Mark Kot
Publikováno v:
Journal of Biological Dynamics, Vol 14, Iss 1, Pp 479-514 (2020)
We present a systematic comparison and analysis of four discrete-time, host–parasitoid models. For each model, we specify that density-dependent effects occur prior to parasitism in the life cycle of the host. We compare density-dependent growth fu
Externí odkaz:
https://doaj.org/article/f016fe8c6322465b8f673dae535a842b
Autor:
Dobromir T. Dimitrov, Mark Kot
Publikováno v:
Mathematical Biosciences and Engineering, Vol 17, Iss 4, Pp 4184-4209 (2020)
Many diseases, such as HIV, are heterogeneous for risk. In this paper, we study an infectious-disease model for a population with demography, mass-action incidence, an arbitrary number of risk classes, and separable mixing. We complement our general
Autor:
Mark Kot, Austin Phillips, Ying Zhou, Melanie A. Harsch, D. Scott Rinnan, Margaret‐Rose Leung
Publikováno v:
Journal of Ecology. 105:1169-1181
Summary 1.Predicting and managing species’ responses to climate change is one of the most significant challenges of our time. Tools are needed to address problems associated with novel climatic conditions, biotic interactions, and greater climate v
Autor:
Benjamin R. Liu, Mark Kot
Publikováno v:
Journal of theoretical biology. 471
Integrodifference equations (IDEs) are used in ecology to model the growth and spatial spread of populations. With IDEs, dispersal is specified with a probability density function, called the dispersal kernel, and the shape of the kernel influences h
Autor:
Mark Kot, M.-R. Leung
Publikováno v:
Journal of Theoretical Biology. 382:328-336
White pine blister rust (WPBR, Cronartium ribicola) is a fungal pathogen and a threat to whitebark pines (Pinus albicaulis). It has a complex life cycle that requires two hosts, a white pine and an alternate host, typically a currant or gooseberry (R
Autor:
Austin Phillips, Mark Kot
Publikováno v:
Mathematical Biosciences. 262:65-72
Integrodifference equations have recently been used as models for populations undergoing climate-driven habitat movement. In these models, the persistence of a population is governed by the maximal or dominant eigenvalue of a Fredholm integral equati
Publikováno v:
Theoretical Ecology. 4:13-25
Many species are responding to global climate change by shifting their ranges poleward in latitude or upward in elevation. We analyze an integrodifference equation that combines growth, dispersal, and a constant-speed, climate-induced range shift and
Autor:
Michael G. Neubert, Mark Kot
Publikováno v:
Bulletin of Mathematical Biology. 70:1790-1826
Invasion, the growth in numbers and spatial spread of a population over time, is a fundamental process in ecology. Governments and businesses expend vast sums to prevent and control invasions of pests and pestilences and to promote invasions of endan