Results 11 to 20 of about 369,007 (266)
Predator–Prey Models: A Review of Some Recent Advances
Mathematics, 2021 In recent years, predator–prey systems have increased their applications and have given rise to systems which represent more accurately different biological issues that appear in the context of interacting species.
Érika Diz-Pita +1 more
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Discrete prey-predator model with fear effect and strong Allee effect
Xi'an Gongcheng Daxue xuebao, 2023 The rich dynamic properties of a discrete prey-predator model with fear effect and strong Allee effect are studied. The piecewise constant argument method of differential equation is used to discretize the system, and the existence of equilibrium point ...
HU Xinli, LI Hanghang
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Prey fear of a specialist predator in a tri-trophic food web can eliminate the superpredator
Frontiers in Applied Mathematics and Statistics, 2022 We propose an intraguild predation ecological system consisting of a tri-trophic food web with a fear response for the basal prey and a Lotka–Volterra functional response for predation by both a specialist predator (intraguild prey) and a generalist ...
Nabaa Hassain Fakhry +3 more
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The effect of foreign language in fear acquisition [PDF]
Scientific Reports, 2018 AbstractEmotions are at the core of human nature. There is evidence that emotional reactivity in foreign languages compared to native languages is reduced. We explore whether this emotional distance could modulate fear conditioning, an essential mechanism for the understanding and treatment of anxiety disorders.
Azucena García-Palacios +5 more
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An intention to use mobile applications for medical supplies and equipment ordering in clinics
Frontiers in Public Health, 2022 This research developed a mobile medical supplies and equipment ordering app (MMSEOA) model and attempted to validate it empirically. When customers (clinic doctors) make purchases on the app, two types of reasons can be identified: “reasons for” include
Anas A. Salameh
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Mathematics, 2021 A discrete-time predator–prey system incorporating fear effect of the prey with the predator has other food resource is proposed in this paper. The trivial equilibrium and the predator free equilibrium are both unstable.
Jialin Chen, Xiaqing He, Fengde Chen
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A time-delayed predator-prey model with fear effect and stage structure
Xi'an Gongcheng Daxue xuebao, 2021 The stability of a predator-prey model with two-stage structure and fear effect was studied. This model incorporated maturation time delay of the prey, and a delay differential equation model was established.
Bairu LIU, Junli LIU, Pan LYU
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Mathematics, 2023 In this paper, we establish and study a novel predator–prey model that incorporates: (i) the migration of prey between breeding and non-breeding regions; (ii) the refuge effect of prey; and (iii) the reduction in prey pulse birth rate, in the form of a ...
Xiangjun Dai +3 more
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Stability Analysis of a Patchy Predator–Prey Model with Fear Effect
Axioms, 2022 In this paper, a predator–prey model with fear effect and dispersal is proposed. Assume that only the prey migrates at a constant rate between patches and the migration of prey on each patch is faster than the time scale of local predator–prey ...
Tingting Liu, Lijuan Chen
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The European Zoological Journal, 2023 Predators affect prey by killing them or inducing changes in their physiology and behaviour through a fear effect associated with predation risk. In birds, perceived predation risk influences reproductive decisions, such as the reduction of parental ...
R. Martyka, P. Skórka
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