Formation of turing patterns in strongly magnetized electric discharges
Communications Physics, 2023 Pattern formation and self-organization in many biological and non-biological systems can be explained through Turing’s activator-inhibitor model. Here we show how this model can be employed to describe the formation of filamentary structures in a low ...
Mohamad Menati +4 more
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Advanced Chemical Computing Using Discrete Turing Patterns in Arrays of Coupled Cells
Frontiers in Chemistry, 2020 We examine dynamical switching among discrete Turing patterns that enable chemical computing performed by mass-coupled reaction cells arranged as arrays with various topological configurations: three coupled cells in a cyclic array, four coupled cells in
František Muzika +2 more
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Detection of active matriptase using a biotinylated chloromethyl ketone peptide. [PDF]
PLoS ONE, 2013 Matriptase is a member of the family of type II transmembrane serine proteases that is essential for development and maintenance of several epithelial tissues.
Sine Godiksen +8 more
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Symmetric and Asymmetric Multiple Clusters In a Reaction-Diffusion System [PDF]
, 2007 We consider the Gierer-Meinhardt system in the interval (-1,1) with Neumann boundary conditions for small diffusion constant of the activator and finite diffusion constant of the inhibitor. A cluster is a combination of several spikes concentrating
Wei, J, Winter, M
core +1 more source
A multiscale hybrid mathematical model of epidermal-dermal interactions during skin wound healing. [PDF]
, 2019 Following injury, skin activates a complex wound healing programme. While cellular and signalling mechanisms of wound repair have been extensively studied, the principles of epidermal-dermal interactions and their effects on wound healing outcomes are ...
Chen, Weitao +7 more
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Stationary Multiple Spots for Reaction-Diffusion Systems [PDF]
, 2007 In this paper, we review analytical methods for a rigorous study of the existence and stability of stationary, multiple spots for reaction-diffusion systems.
Wei, J, Winter, M
core +3 more sources
Antioxidants, 2022 Emerging evidence suggests that the intracellular clearance system plays a vital role in maintaining homeostasis and in regulating oxidative stress and inflammation in retinal pigment epithelium (RPE) cells. Dysfunctional proteasomes and autophagy in RPE
Iswariyaraja Sridevi Gurubaran +3 more
doaj +1 more source
The dynamics of a kinetic activator–inhibitor system
Journal of Differential Equations, 2006 The paper deals with the analysis of a reaction-diffusion system, proposed in [Kybernetik 12, No. 1, 30--39 (1972; Zbl 1434.92013)] by \textit{A. Gierer} and \textit{H. Meinhardt}, as a model for the regeneration phenomenon of hydra. The authors study in detail the steady states and the dynamics of the kinetic system, showing that it exhibits ...
Ni, Wei-Ming +2 more
openaire +1 more source
Modeling Regulation of Zinc Uptake via ZIP Transporters in Yeast and Plant Roots [PDF]
, 2012 In yeast (Saccharomyces cerevisiae) and plant roots (Arabidopsis thaliana) zinc enters the cells via influx transporters of the ZIP family. Since zinc is both essential for cell function and toxic at high concentrations, tight regulation is essential for
Chavarría-Krauser, Andrés +1 more
core +4 more sources
Cardiovascular risk associated with interactions among polymorphisms in genes from the renin-angiotensin, bradykinin, and fibrinolytic systems. [PDF]
PLoS ONE, 2010 Vascular fibrinolytic balance is maintained primarily by interplay of tissue plasminogen activator (t-PA) and plasminogen activator inhibitor type 1 (PAI-1).
John P Bentley +6 more
doaj +1 more source