Zobrazeno 1 - 10
of 214
pro vyhledávání: '"Gelens, Lendert"'
We explore a biomimetic model that simulates a cell, with the internal cytoplasm represented by a two-dimensional circular domain and the external cortex by a surrounding ring, both modeled using FitzHugh-Nagumo systems. The external ring is dynamica
Externí odkaz:
http://arxiv.org/abs/2404.13363
The FitzHugh-Nagumo equation, originally conceived in neuroscience during the 1960s, became a key model providing a simplified view of excitable neuron cell behavior. Its applicability, however, extends beyond neuroscience into fields like cardiac ph
Externí odkaz:
http://arxiv.org/abs/2404.11403
Publikováno v:
Chaos 34, 063135 (2024)
Many dynamical systems exhibit oscillatory behavior that can be modeled with differential equations. Recently, these equations have increasingly been derived through data-driven methods, including the transparent technique known as Sparse Identificat
Externí odkaz:
http://arxiv.org/abs/2402.03168
Microtubules self-organize to form part of the cellular cytoskeleton. They give cells their shape and play a crucial role in cell division and intracellular transport. Strikingly, microtubules driven by motor proteins reorganize into stable mitotic/m
Externí odkaz:
http://arxiv.org/abs/2305.00539
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena July 2024 184
The rapid increase of population and settlement structures in the Global South during recent decades motivates the development of suitable models to describe their formation and evolution. Such settlement formation has been previously suggested to be
Externí odkaz:
http://arxiv.org/abs/2108.01537
Autor:
Nolet, Felix E., Gelens, Lendert
Nuclei import and export proteins, including cell cycle regulators. These import-export processes are modulated periodically by the cell cycle, for example due to the periodic assembly and breakdown of the nuclear envelope. As such, replicated DNA ca
Externí odkaz:
http://arxiv.org/abs/2105.03498
Autor:
Rombouts, Jan, Gelens, Lendert
Publikováno v:
Phys. Rev. E 104, 014220 (2021)
In an oscillatory medium, a region which oscillates faster than its surroundings can act as a source of outgoing waves. Such pacemaker-generated waves can synchronize the whole medium and are present in many chemical and biological systems, where the
Externí odkaz:
http://arxiv.org/abs/2104.14999
Publikováno v:
Phys. Rev. A 93, 063839 (2016)
The regions of existence and stability of dark solitons in the Lugiato-Lefever model with normal chromatic dispersion are described. These localized states are shown to be organized in a bifurcation structure known as collapsed snaking implying the p
Externí odkaz:
http://arxiv.org/abs/1603.03985