点燃
发表于 2025-3-26 21:55:38
onlinear renewal process of an infected population, this book will provide a natural unification point of view for demography and epidemiology. The well-known epidemic threshold principle is formulated by the b978-981-10-9098-1978-981-10-0188-8
COMA
发表于 2025-3-27 04:49:05
The Stable Population Model,of mathematical studies in population biology, epidemiology, and social sciences. In this chapter, we formulate the stable population model as an initial-boundary value problem of the McKendrick partial differential equation. We investigate the basic properties of the model based on Lotka’s integral
嘴唇可修剪
发表于 2025-3-27 08:21:45
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生来
发表于 2025-3-27 11:24:28
Nonlinear One-Sex Models,he population, in this chapter, we only consider the mechanism of density-dependence in a one-sex age-structured population. In the first half of this chapter, we discuss the ., and in the latter half, we consider the ..
高度赞扬
发表于 2025-3-27 16:29:28
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剧本
发表于 2025-3-27 20:07:04
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MURAL
发表于 2025-3-27 22:59:52
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最低点
发表于 2025-3-28 02:56:41
Variable Susceptibility, Reinfection, and Immunity,sic properties. The potential importance of the Kermack–McKendrick reinfection model is that it can take into account variable susceptibility and reinfection, and will thus be a useful starting point in considering the epidemiological life history of individuals. The Pease influenza model can be see
Incorruptible
发表于 2025-3-28 07:16:50
Basic Reproduction Number ,,r has been developed as a central tenet of both infectious disease epidemiology and general population dynamics. Recently, this basic idea has evolved considerably to allow its application to time-heterogeneous environments. In this chapter, we sketch a general theory of .. First, we formulate a gen
原谅
发表于 2025-3-28 10:34:06
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