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Št. zadetkov: 2
Graph topological transformations in space-filling cell aggregates
Tanmoy Sarkar, Matej Krajnc
Izvirni znanstveni članek
Oznake: 3D vertex models;cell;software-engineering;
Cell rearrangements are fundamental mechanisms driving large-scale deformations of living tissues. In three-dimensional (3D) space-filling cell aggregates, cells rearrange through local topological transitions of the network of cell-cell interfaces, which is most conveniently described by the vertex ...
Leto: 2024 Vir: Institut Jožef Stefan (IJS)
Reentrant rigidity transition in planar epithelia with volume and area elasticity
Tanmoy Sarkar, Matej Krajnc
Izvirni znanstveni članek
Oznake: mehanika epitelija;prehod togosti;fazni diagram;biophysics;epithelial mechanics;rigidity transition;phase diagram;
We find a reentrant columnar-to-squamous rigidity transition in three-dimensional (3D) epithelia, governed by volume and area elasticity. Our model maps to the classic 2D area- and perimeter-elasticity model but, unlike its 2D counterpart, shows compression-induced softening or stiffening, depending ...
Leto: 2026 Vir: Institut Jožef Stefan (IJS)
Št. zadetkov: 2
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