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Akademický článek
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Akademický článek
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Autor:
Coburn, Luke, Lopez, Hender, Noppe, Adrian, Caldwell, Benjamin J., Moussa, Elliott, Yap, Chloe, Priya, Rashmi, Lobaskin, Vladimir, Roberts, Anthony P., Yap, Alpha S., Neufeld, Zoltan, Gomez, Guillermo A.
Publikováno v:
Molecular Biology of the Cell 27(22), 3436-3448, 2016
We generated a computational approach to analyze the biomechanics of epithelial cell aggregates, either island or stripes or entire monolayers, that combines both vertex and contact-inhibition-of-locomotion models to include both cell-cell and cell-s
Externí odkaz:
http://arxiv.org/abs/1604.03733
Autor:
Tárnoki-Zách, Julia, Isai, Dona Greta, Méhes, Elod, Paku, Sándor, Neufeld, Zoltán, Hegedus, Balázs, Döme, Balázs, Czirok, Andras
We demonstrate that characteristic nodules emerge in cultures of several malignant pleural mesothelioma (MPM) cell lines. Instead of excessive local cell proliferation, the nodules arise by Myosin II-driven cell contractility. The aggregation process
Externí odkaz:
http://arxiv.org/abs/1506.08090
Locating the source of an advected chemical signal is a common challenge facing many living organisms. When the advecting medium is characterized by either high Reynolds number or high Peclet number the task becomes highly non-trivial due to the gene
Externí odkaz:
http://arxiv.org/abs/0909.3829
Autor:
Muñoz-García, Javier, Neufeld, Zoltán
We study the effect of advection on the aggregation and pattern formation in chemotactic systems described by Keller-Segel type models. The evolution of small perturbations is studied analytically in the linear regime complemented by numerical simula
Externí odkaz:
http://arxiv.org/abs/0901.1831
Autor:
Torney, Colin, Neufeld, Zoltan
We study the distribution of swimming micro-organisms advected by a model turbulent flow and attracted towards a localised light source through phototaxis. It is shown that particles aggregate along a dynamical attractor with fractal measure whose di
Externí odkaz:
http://arxiv.org/abs/0802.0686
The effect of stirring in an inhomogeneous oscillatory medium is investigated. We show that the stirring rate can control the macroscopic behavior of the system producing collective oscillations (synchronization) or complete quenching of the oscillat
Externí odkaz:
http://arxiv.org/abs/nlin/0307024
Publikováno v:
Physica A 327, 59 (2003)
Recently, it has been shown that properties of excitable media stirred by two-dimensional chaotic flows can be properly studied in a one-dimensional framework \cite{excitablePRL,excitablePRE}, describing the transverse profile of the filament-like st
Externí odkaz:
http://arxiv.org/abs/nlin/0302040
Autor:
Kiss, Istvan Zoltan, Merkin, J. H., Scott, S. K., Simon, P. L., Kalliadasis, S., Neufeld, Zoltan
The structure of flame filaments resulting from chaotic mixing within a combustion reaction is considered. The transverse profile of the filaments is investigated numerically and analytically based on a one-dimensional model that represents the effec
Externí odkaz:
http://arxiv.org/abs/nlin/0210076