Zobrazeno 1 - 10
of 383
pro vyhledávání: '"Graner, F."'
Publikováno v:
Phys. Rev. Lett. 125, 088102 (2020)
We perform a bidimensional Stokes experiment in an active cellular material: an autonomously migrating monolayer of Madin-Darby Canine Kidney (MDCK) epithelial cells flows around a circular obstacle within a long and narrow channel, involving an inte
Externí odkaz:
http://arxiv.org/abs/1811.05001
Publikováno v:
Phys. Rev. E 99, 062401 (2019)
Mechanical strain and stress play a major role in biological processes such as wound healing or morphogenesis. To assess this role quantitatively, fixed or live images of tissues are acquired at a cellular precision in large fields of views. To explo
Externí odkaz:
http://arxiv.org/abs/1810.11652
Collective cell migration contributes to embryogenesis, wound healing and tumor metastasis. Cell monolayer migration experiments help understanding what determines the movement of cells far from the leading edge. Inhibiting cell proliferation limits
Externí odkaz:
http://arxiv.org/abs/1610.05420
Publikováno v:
Engineering in Medicine and Biology Society, 35th annual conference of the IEEE, 2712-2715 (2013)
During morphogenesis, the shape of a tissue emerges from collective cellular behaviors, which are in part regulated by mechanical and biochemical interactions between cells. Quantification of force and stress is therefore necessary to analyze the mec
Externí odkaz:
http://arxiv.org/abs/1402.4319
In the course of animal development, the shape of tissue emerges in part from mechanical and biochemical interactions between cells. Measuring stress in tissue is essential for studying morphogenesis and its physical constraints. Experimental measure
Externí odkaz:
http://arxiv.org/abs/1301.4298
Publikováno v:
Proc. Roy. Soc A 469: 20120392
A computer study of clusters of up to 200,000 equal-area bubbles shows for the first time that rounding conjectured optimal hexagonal planar soap bubble clusters reduces perimeter.
Comment: 10 pages, 9 figures
Comment: 10 pages, 9 figures
Externí odkaz:
http://arxiv.org/abs/1206.3858
We deform a two-dimensional (2D) foam, created in a Langmuir monolayer, by applying a mechanical perturbation, and simultaneously image it by Brewster angle microscopy. We determine the foam stress tensor (through a determination of the 2D gas-liquid
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305408
Autor:
Daillant, J., Bellet-Amalric, E., Braslau, A., Charitat, T., Fragneto, G., Graner, F., Mora, S., Rieutord, F., Stidder, B., Rice, Stuart A.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2005 Aug . 102(33), 11639-11644.
Externí odkaz:
https://www.jstor.org/stable/3376323
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