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Self-organized dynamics and the transition to turbulence of confined active nematics

We study how confinement transforms the chaotic dynamics of bulk microtubule-based active nematics into regular spatiotemporal patterns. For weak confinements in disks, multiple continuously nucleating and annihilating topological defects self-organize into persistent circular flows of either handed...

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Détails bibliographiques
Publié dans:Proc Natl Acad Sci U S A
Auteurs principaux: Opathalage, Achini, Norton, Michael M., Juniper, Michael P. N., Langeslay, Blake, Aghvami, S. Ali, Fraden, Seth, Dogic, Zvonimir
Format: Artigo
Langue:Inglês
Publié: National Academy of Sciences 2019
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Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6421422/
https://ncbi.nlm.nih.gov/pubmed/30804207
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1816733116
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