標題: Titlebook: Differential Equations Models in Biology, Epidemiology and Ecology; Proceedings of a Con Stavros Busenberg,Mario Martelli Conference procee [打印本頁] 作者: 存貨清單 時間: 2025-3-21 19:51
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書目名稱Differential Equations Models in Biology, Epidemiology and Ecology被引頻次
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書目名稱Differential Equations Models in Biology, Epidemiology and Ecology讀者反饋
書目名稱Differential Equations Models in Biology, Epidemiology and Ecology讀者反饋學(xué)科排名
作者: A保存的 時間: 2025-3-21 21:20 作者: 山羊 時間: 2025-3-22 00:23
Modelling the Effects of Screening in HIV Transmission Dynamicsl with variable infectivity, we will use numerical simulation and phase plane analysis to explore the possible effects (positive and negative) of random screening as a control policy for AIDS. We also give a formulation of a heterogeneous population model with proportionate mixing and discuss two random screening schemes for the model.作者: 輕率看法 時間: 2025-3-22 05:24
Racializing Justice, Disenfranchising Livesaccount (neglecting light absorption by water in order to have an autonomous system at equilibrium). The global stability of the unique positive stationary solution for an improved model was proved in [4].作者: bypass 時間: 2025-3-22 10:48 作者: 錢財 時間: 2025-3-22 15:27
Mathematical Model for the Dynamics of a Phytoplankton Populationaccount (neglecting light absorption by water in order to have an autonomous system at equilibrium). The global stability of the unique positive stationary solution for an improved model was proved in [4].作者: 錢財 時間: 2025-3-22 18:52
McKendrick Von Foerster Models for Patch Dynamics, or possibly other kinds of structure. My goal in this paper will be to describe how models based on systems of first order partial differential equations, known as the McKendrick or Von Foerster equation, can be used to describe interacting spatially structured populations.作者: fulmination 時間: 2025-3-22 22:59
Conference proceedings 1991field during the first half of this century have been combined with advances in ap- plied mathematics and the computational sciences to create a vibrant area of scientific research with established research journals, professional societies, deep subspecialty areas, and graduate education programs. M作者: Explosive 時間: 2025-3-23 03:48 作者: Delectable 時間: 2025-3-23 06:02 作者: 翻動 時間: 2025-3-23 11:54 作者: 留戀 時間: 2025-3-23 15:05 作者: 溫順 時間: 2025-3-23 19:04
Kjetil R?dje,Tess Sophie Skadeg?rd Thorsename as that of susceptibles, there is a clear threshold. On the contrary, when both exposed and infectives do not contribute to birth rate, there may exist multiple endemic states also below the threshold..When the contact rate is independent of population size, the global behaviour is established: all trajectories converge to an equilibrium.作者: FAR 時間: 2025-3-24 01:12 作者: CARK 時間: 2025-3-24 05:05 作者: cutlery 時間: 2025-3-24 06:49 作者: Lobotomy 時間: 2025-3-24 13:15
An S→E→I Epidemic Model with Varying Population Sizeame as that of susceptibles, there is a clear threshold. On the contrary, when both exposed and infectives do not contribute to birth rate, there may exist multiple endemic states also below the threshold..When the contact rate is independent of population size, the global behaviour is established: all trajectories converge to an equilibrium.作者: 玩笑 時間: 2025-3-24 16:14 作者: 繼而發(fā)生 時間: 2025-3-24 22:25
Differential Equations Models in Biology, Epidemiology and EcologyProceedings of a Con作者: 溫順 時間: 2025-3-25 03:14 作者: Hemiplegia 時間: 2025-3-25 04:13
Conference proceedings 1991act with research workers from a much broader spectrum of fields than is common in the traditional mono-culture disciplines. Consequently, it is beneficial to have occasions which bring together significant numbers of workers in this field in a forum that encourages the exchange of ideas and which l作者: 權(quán)宜之計 時間: 2025-3-25 09:30 作者: 爭吵加 時間: 2025-3-25 14:47 作者: AMPLE 時間: 2025-3-25 17:35
The Problem of Relevant Detaild characterizations of classical interest. This conference, in honor of Kenneth Cooke and his contributions to theories involving age structure, social structure, and delays, is testament to the modern trend, and to the recognition that simplistic theories that ignore population structure often are 作者: 金盤是高原 時間: 2025-3-25 22:53
Lifespans in Population Models: Using Time Delays of blood cell production, we investigate two elimination mechanisms: a “random”, constant rate destruction process, and a lifespan of finite duration. The limiting cases of each death mechanism alone are considered in turn, and the dynamics are compared to the full model, from the point of view of 作者: 傳授知識 時間: 2025-3-26 00:19
The Sherman-Rinzel-Keizer Model for Bursting Electrical Activity in the Pancreatic β-Cellf this phenomenon consists of three coupled first-order nonlinear differential equations which describe the dynamics of the membrane potential, the activation parameter for the voltage-gated potassium channel, and the intracellular calcium concentration. These equations are nondimensionalized and tr作者: Jargon 時間: 2025-3-26 05:33
Models for the Spread of Universally Fatal Diseases IIhe analysis of this model is considerably more complicated than the analysis of a model with an infective period short enough that the population dynamics are confined to the susceptible class. However, the basic result that in some circumstances the stability of an endemic equilibrium may depend on作者: FEAS 時間: 2025-3-26 12:12
On the Solution of the Two-Sex Mixing Problemsexuallytransmitted diseases. A representation theorem describing all solutions to this mixing framework as perturbations of particular solutions is proved. Two-sex age structured demographic and age-structured epidemiological models that make use of our framework, and are therefore capable of descr作者: 反復(fù)無常 時間: 2025-3-26 15:30 作者: Demonstrate 時間: 2025-3-26 18:01 作者: ostrish 時間: 2025-3-26 21:07
Mathematical Model for the Dynamics of a Phytoplankton Population[9], N. Shigesada and A. Okubo [7], H. Ishii and I. Takagi [4]). In [9] the coupled dynamics of phytoplankton and nutrient is considered with a sinking term for the phytoplankton and both the algae and the nutrient diffusing with the same diffusion coefficient. A unique solution of the corresponding作者: 食道 時間: 2025-3-27 02:57
Some Delay Models for Juvenile vs. Adult Competitione interactions that have been formulated have been done so with regard to highly aggregate state variables at the total population level and have ignored differences between individual organisms, in effect treating all individuals of a species as identical. Biological populations generally consist, 作者: filicide 時間: 2025-3-27 07:52 作者: Asperity 時間: 2025-3-27 13:30
Generic Failure of Persistence and Equilibrium Coexistence in a Model of ,-species Competition in anhas no steady state coexistence in general if . > ., and there is always a saturated equilibrium which must be on the boundary of the state space. Thus the system does not exhibit any form of persistence.作者: 合群 時間: 2025-3-27 16:46
Differential Equations Models in Biology, Epidemiology and Ecology978-3-642-45692-3Series ISSN 0341-633X Series E-ISSN 2196-9981 作者: 競選運動 時間: 2025-3-27 20:13
George Eaton Simpson,J. Milton Yingerd characterizations of classical interest. This conference, in honor of Kenneth Cooke and his contributions to theories involving age structure, social structure, and delays, is testament to the modern trend, and to the recognition that simplistic theories that ignore population structure often are seriously flawed in their predictions.作者: myelography 時間: 2025-3-27 21:55 作者: Robust 時間: 2025-3-28 03:14
https://doi.org/10.1007/978-3-642-45692-3Ecology; Mathematical Biology; Population Dynamics; differential equation; epidemiological; epidemiology; 作者: 獨白 時間: 2025-3-28 09:41 作者: 符合國情 時間: 2025-3-28 10:57
Lecture Notes in Biomathematicshttp://image.papertrans.cn/d/image/278673.jpg作者: 軌道 時間: 2025-3-28 17:28
The Problem of Relevant Detaild characterizations of classical interest. This conference, in honor of Kenneth Cooke and his contributions to theories involving age structure, social structure, and delays, is testament to the modern trend, and to the recognition that simplistic theories that ignore population structure often are seriously flawed in their predictions.作者: 秘方藥 時間: 2025-3-28 21:39 作者: CAJ 時間: 2025-3-29 02:49
The Red Atlantic: Travelling DebatesWe derive general models for the interaction of unilingual and bilingual components of a population, and classify those models for which the dynamics is trivial by obtaining criteria for the nonexistence of periodic solutions.作者: 不如屎殼郎 時間: 2025-3-29 05:08 作者: 疲勞 時間: 2025-3-29 07:41 作者: Diaphragm 時間: 2025-3-29 12:57
Antibacterial Coatings on Medical ImplantsIn this paper, we establish conditions under which solutions of . will be bounded. This partially answers the open questions proposed by this author in his recent works on neutral predator-prey and competition systems.作者: 轉(zhuǎn)向 時間: 2025-3-29 15:35
Antimicrobial Materials in ArthroplastyExamples of nonstationary populations of constant size are explicitly constructed. Necessary and sufficient conditions for a constant birth function are established under mild restrictions on the death rate and the initial distribution and examples are provided.作者: 音樂戲劇 時間: 2025-3-29 20:46
Convergence to Equilibria in General Models of Unilingual-Bilingual InteractionsWe derive general models for the interaction of unilingual and bilingual components of a population, and classify those models for which the dynamics is trivial by obtaining criteria for the nonexistence of periodic solutions.作者: 小故事 時間: 2025-3-30 00:10 作者: 試驗 時間: 2025-3-30 07:26
Stability Change of the Endemic Equilibrium in Age-Structured Models for the Spread of S—I—R Type InAge-structured endemic models of . → . → . type can exhibit a stability change for the endemic equilibrium if the rate of a susceptible individual to be infected by an infective individual does not depend of the age of the susceptible individual, but is highly concentrated in a particular age class of the infectives.作者: 龍蝦 時間: 2025-3-30 11:38 作者: GLIB 時間: 2025-3-30 14:49 作者: 救護車 時間: 2025-3-30 17:10 作者: lipoatrophy 時間: 2025-3-30 20:59 作者: 彎彎曲曲 時間: 2025-3-31 03:41 作者: 庇護 時間: 2025-3-31 08:44 作者: 因無茶而冷淡 時間: 2025-3-31 12:29 作者: canonical 時間: 2025-3-31 17:04 作者: flamboyant 時間: 2025-3-31 21:15
Kjetil R?dje,Tess Sophie Skadeg?rd Thorsened effect of a latent period and of varying population size can produce oscillations in this ODE model. When fertility of exposed individuals is the same as that of susceptibles, there is a clear threshold. On the contrary, when both exposed and infectives do not contribute to birth rate, there may 作者: 內(nèi)閣 時間: 2025-3-31 22:13
Racializing Justice, Disenfranchising Lives[9], N. Shigesada and A. Okubo [7], H. Ishii and I. Takagi [4]). In [9] the coupled dynamics of phytoplankton and nutrient is considered with a sinking term for the phytoplankton and both the algae and the nutrient diffusing with the same diffusion coefficient. A unique solution of the corresponding
