Global dynamics of an intraguild predation predator-prey model with density-dependent velocity suppression [0.03%]
密度依赖位移抑制的食衍竞争模型的全局动力学行为分析
Yafei Yang
Yafei Yang
This paper investigates a diffusive predator-prey model incorporating density-dependent velocity suppression. The model consists of two reaction-diffusion equations with cross-diffusion terms characterizing predator-taxis, along with intras...
Spatio-Temporal Modeling of Pest Resistance Dynamics in Transgenic Crops: Effects of Refuge Strategies and Dispersal Patterns [0.03%]
转基因作物中害虫抗性动态的时空模型化：避难区策略和扩散模式的影响分析
Felipe Schardong,Diomar Cristina Mistro,José Bruno Malaquias et al.
Felipe Schardong et al.
Genetically modified organisms (GMOs), such as transgenic crops, provide a sustainable alternative to chemical pesticides; however, their intensive use can accelerate the evolution of resistance in pest populations. An effective strategy to...
Simultaneous Parameter and Function Discovery in Differential Equations Using Physics-Informed Neural Networks [0.03%]
基于物理信息神经网络的微分方程参数和函数的同时发现
Shalev Manor,Mohammad Kohandel
Shalev Manor
Inverse problems involving differential equations often require identifying unknown parameters or functions from data. Existing approaches, such as Physics-Informed Neural Networks (PINNs), Universal Differential Equations (UDEs) and Univer...
Modeling and Analysis of the Effect of Dissolved Oxygen on the Dynamics of Plankton System in Shallow Lakes [0.03%]
溶解氧对浅水湖泊浮游生物系统动力学影响的数学建模与分析
Juan Li,Yongzhong Song,Huaiping Zhu
Juan Li
Considering the effect of dissolved oxygen concentration on the filtering rate of zooplankton, we propose and mathematically analyze an ordinary differential equation model involving the interactions among phytoplankton, zooplankton, and di...
Modeling the impact of adiponectin on tumor-immune dynamics: Stability, bifurcations, and optimal control [0.03%]
脂联素对肿瘤免疫动力学影响的建模：稳定性、分叉和最优控制
Himanshu Jain,Ken Tye Yong,Nishant Namdev et al.
Himanshu Jain et al.
Obesity has emerged as a risk factor for several malignancies, primarily due to the dysregulation of adipokines, particularly adiponectin. We develop a nonlinear mathematical model to examine the effects of plasma adiponectin on interaction...
Exploring meteorological drivers in the transmission dynamics of viral and bacterial diarrhea: A modeling study in Davao City, Philippines [0.03%]
基于模型的腹泻疾病气象驱动因素研究：以菲律宾达沃市为例
Hazel Lorraine B Daul,Ivy Grace M Panogalinog,Mamerto Jr J Brina et al.
Hazel Lorraine B Daul et al.
Diarrheal diseases caused by bacterial and viral pathogens remain a significant public health concern, particularly among children under five years of age. In the Philippines, diarrhea continues to contribute substantially to childhood morb...
Impacts of cooperative hunting and Allee effect on the dynamics of a three-species system with sexually reproducing top predators [0.03%]
合作狩猎和Allee效应在具有有性繁殖顶级捕食者的三物种系统动力学中的影响
Sayan Mandal,Pankaj Kumar Tiwari,Ranjit Kumar Upadhyay et al.
Sayan Mandal et al.
This study investigates the complex dynamics of a tri-trophic predator-prey system incorporating the Allee effect in prey, cooperative hunting by mesopredators, and sexual reproduction in the apex predator. Using bifurcation analysis and nu...
Generalized quasispecies model with time delays and periodic fluctuations in replication [0.03%]
具有时间延迟和复制周期波动的广义拟种群模型
Nolbert Morales,Edward A Turner
Nolbert Morales
In this research, we present a generalized quasispecies model in which population growth is governed by an arbitrary nonlinear function incorporating time delays. We begin by demonstrating that, under the constant population constraint, the...
Spatial segregation and aggregation induced by memory and maturation delays in a diffusive predator-prey system [0.03%]
记忆和成熟时滞引起的空间分割与聚集在扩散型 predator-prey 系统中的研究
Shuai Li,Yuming Chen,Xia Wang
Shuai Li
We analyze the double Hopf bifurcation arising from maturation and memory delays in a predator-prey system with memory-based diffusion, aiming to uncover their combined influence on the spatiotemporal distributions of the two interacting sp...
Anthropogenic noise reshapes community stability by disrupting parental care-mediated trophic feedbacks [0.03%]
人为噪声通过干扰亲代抚育介导的营养级联反馈重塑群落稳定性
Liyun Hou
Liyun Hou
Anthropogenic noise is an emerging and pervasive sensory pollutant that acts as a potent stressor for many animal species, leading to detrimental effects on behavior and physiology. Although numerous studies have examined its physiological ...