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Limit cycles in predator-prey models
Mathematical Biosciences, 1990The general model of interaction between one predator and one prey is studied. A unimodal function of rate of growth of the prey and concave down functional response of the predator is assumed. In this work it is shown that for a given natural number n there exist models possessing at least 2n + 1 limit cycles.
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Modelling Seasonal Predator-Prey Interactions
Journal of Theoretical Biology, 1996Abstract We analyse an existing two variable model of predator-prey interactions. The analysis reveals problems in the model formulation. The main problem is related to the fact that the model is a mixture of empirically and causally based dynamic equations. An attempt to repair the model is made, but a completely satisfactory solution is not reached.
Jeppe Sturis, Carsten Knudsen
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Biocontrol in an impulsive predator–prey model
Mathematical Biosciences, 2014We study a model for biological pest control (or "biocontrol") in which a pest population is controlled by a program of periodic releases of a fixed yield of predators that prey on the pest. Releases are represented as impulsive increases in the predator population. Between releases, predator-pest dynamics evolve according to a predator-prey model with
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2010-Shaza_Hussein-Predator-Prey Modeling
2023The objective of this project was to create five projections of animal populations based on a simple predator-prey model and explore the trends visible.
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Herbivore-Algae Predator-Prey Model
1997Let us develop a simple predator-prey model to see that even without migration, the system can exhibit a wide range of responses, not just a simple population crash. Assume that the prey are algae in a pond on which an herbivore grazes. The data for this problem have been invented.
Matthias Ruth, Bruce Hannon
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Antibody–drug conjugates: Smart chemotherapy delivery across tumor histologies
Ca-A Cancer Journal for Clinicians, 2022Paolo Tarantino +2 more
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An overview of real‐world data sources for oncology and considerations for research
Ca-A Cancer Journal for Clinicians, 2022Lynne Penberthy +2 more
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The biofilm life cycle: expanding the conceptual model of biofilm formation
Nature Reviews Microbiology, 2022Karin Sauer +2 more
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