Results 41 to 50 of about 519,227 (204)
Discrete Dynamics in Nature and Society, 2018 A spatiotemporal discrete predator-prey system with Allee effect is investigated to learn its Neimark-Sacker-Turing instability and pattern formation.
Huayong Zhang +4 more
doaj +1 more source
On the mechanisms for formation of segmented waves in active media [PDF]
Компьютерные исследования и моделирование, 2013 We suggest three possible mechanisms for formation of segmented waves and spirals. These structures were observed in the Belousov-Zhabotinsky reaction dispersed in a water-in-oil aerosol OT microemulsion.
Maria Yur'evna Borina, A. A. Polezhaev
doaj +1 more source
Turing instability in oscillator chains with nonlocal coupling [PDF]
Physical Review E, 2011 We investigate analytically and numerically the conditions for the Turing instability to occur in a one-dimensional chain of nonlinear oscillators coupled non-locally in such a way that the coupling strength decreases with the spatial distance as a power-law.
Viana, R. L. +2 more
openaire +3 more sources
Turing Patterning Using Gene Circuits with Gas-Induced Degradation of Quorum Sensing Molecules. [PDF]
PLoS ONE, 2016 The Turing instability was proposed more than six decades ago as a mechanism leading to spatial patterning, but it has yet to be exploited in a synthetic biology setting.
Bartłomiej Borek +2 more
doaj +1 more source
Bifurcation and Patterns Analysis for a Spatiotemporal Discrete Gierer-Meinhardt System
Mathematics, 2022 The Gierer-Meinhardt system is one of the prototypical pattern formation models. The bifurcation and pattern dynamics of a spatiotemporal discrete Gierer-Meinhardt system are investigated via the couple map lattice model (CML) method in this paper.
Biao Liu, Ranchao Wu
doaj +1 more source
Turing Instability and Pattern Formation on Directed Networks
SSRN Electronic Journal, 2022 Pattern formation, arising from systems of autonomous reaction-diffusion equations, on networks has become a common topic of study in the scientific literature. In this work we focus primarily on directed networks. Although some work prior has been done to understand how patterns arise on directed networks, these works have restricted their attentions ...
openaire +3 more sources
Turing Instability and Spatial Pattern Formation in a Model of Urban Crime
MathematicsA nonlinear crime model is generalized by introducing self- and cross-diffusion terms. The effect of diffusion on the stability of non-negative constant steady states is applied.
Isabella Torcicollo, Maria Vitiello
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Effect of a Membrane on Diffusion-Driven Turing Instability [PDF]
Acta Applicandae Mathematicae, 2022 Biological, physical, medical, and numerical applications involving membrane problems on different scales are numerous. We propose an extension of the standard Turing theory to the case of two domains separated by a permeable membrane. To this aim, we study a reaction-diffusion system with zero-flux boundary conditions on the external boundary and ...
openaire +3 more sources
Artificial Intelligence Meets Micro/Nanorobotics
Advanced Materials, EarlyView.Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever +6 more
wiley +1 more source
Illustrations from the Turing Way book dashes
, 2019 Illustrations created by Scriberia as part of the Turing Way book dashes in Manchester on 17 May 2019 and London on 28 May 2019. They depict a variety of content of the handbook as well as book sprint activities and the Turing Way community in general ...
The Turing Way Community (6945962) +3 more
core +1 more source