Results 121 to 130 of about 180,326 (375)

Predator-Prey Dynamics of Intra-Host Simian Immunodeficiency Virus Evolution Within the Untreated Host. [PDF]

Front Immunol, 2021
Rife Magalis B, Autissier P, Williams KC, Chen X, Browne C, Salemi M.   +5 more
europepmc   +1 more source

Cycles, chaos, and noise in predator–prey dynamics [PDF]

Chaos, Solitons & Fractals, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

From Origami to Bistable and Laminate Structures: A Review for Multifunctional Applications from Structural Perspective of Shape‐Changing Structures

Advanced Intelligent Systems, EarlyView.
This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley   +1 more source

Stochastic predator–prey interactions with disease dynamics: fixed point and numerical investigations

Boundary Value Problems
This paper presents an analysis of the stochastic prey-predator model in which the prey is infected by a microparasite. Infection within a species may destabilize the ecosystem, and the diet of the species may be cut short.
Wael W. Mohammed, Muhammad Waqas Yasin, Muhammad Waqas, Abeer S. Khalifa, Muhammad Zafarullah Baber, Taha Radwan, Karim K. Ahmed   +6 more
doaj   +1 more source

Chaotic dynamics in the Volterra predator-prey model via linked twist maps [PDF]

, 2008
We prove the existence of infinitely many periodic solutions and complicated dynamics, due to the presence of a topological horseshoe, for the classical Volterra predator--prey model with a periodic harvesting.
Pireddu, Marina, Zanolin, Fabio
core   +1 more source

A Female‐Locust‐Inspired Hybrid Soft‐Stiff Robotic Digger: Mimetics and Implications for Digging Efficiency

Advanced Intelligent Systems, EarlyView.
Female desert locusts dig underground to lay their eggs. They displace soil, rather than removing it, to create a tunnel. We analyze burrowing dynamics and 3D kinematics and design a locust‐inspired hybrid soft–stiff robot that reproduces this mechanism. The results show the natural strategy minimizes energy, whereas alternative patterns raise costs up
Shai Sonnenreich, Amir Ayali, Bat‐El Pinchasik   +2 more
wiley   +1 more source

Threshold dynamics of a predator–prey model with age-structured prey

Advances in Difference Equations, 2018
A predator–prey model, with aged structure in the prey population and the assumption that the predator hunts prey of all ages, is proposed and investigated.
Yang Lu, Shengqiang Liu
doaj   +1 more source

Dynamics and bifurcations of a ratio-dependent predator-prey model

, 2021
Parisa Azizi, Reza Khoshsiar Ghaziani
openalex   +2 more sources

A Microfoundation of Predator-Prey Dynamics [PDF]

Predator-prey relationships account for an important part of all interactions between species. In this paper we provide a microfoundation for such predator-prey relations in a food chain.
Rüdiger Pethig, Thomas Eichner
core  

Phylogenomics reveals the evolution of floral traits associated with pollinators and pollinator–prey conflict within the carnivorous Pinguicula subgenus Temnoceras

American Journal of Botany, EarlyView.
Abstract Premise The carnivorous plant genus Pinguicula (Lentibulariaceae) exhibits remarkable floral diversity associated with pollination, particularly in the largest subgenus Temnoceras, which spans Mexico and Central America. Despite this diversity, the relationships between species and the evolution of key floral traits remain unresolved. Here, we
Yunjia Liu, Qianshi Lin, Steven J. Fleck, Martín Mata‐Rosas, Enrique Ibarra‐Laclette, Tanya Renner   +5 more
wiley   +1 more source