Interact: Active Matter
POSTER · C10 · ID: 2667936
Presentations
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INTERACT FLASH TALKS: Active Matter
COFFEE_KLATCH
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Bacterial Barriers: How bacterial activity enhances transport barriers in chaotic flows
POSTER
Publication: Ran R, Arratia PE. Enhancing transport barriers with swimming micro-organisms in chaotic flows. Journal of Fluid Mechanics. 2024;988:A25. doi:10.1017/jfm.2024.452
Presenters
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Paulo E. Arratia
University of Pennsylvania
Authors
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Paulo E. Arratia
University of Pennsylvania
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Ranjiangshang Ran
Emory University
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Instability of an active droplet in a Hele-Shaw geometry
POSTER
Presenters
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Federico Cao
Brown University
Authors
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Federico Cao
Brown University
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Bennett C Sessa
Brandeis University
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Guillaume Duclos
Brandeis University
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Robert Alan Pelcovits
Brown University
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Thomas R Powers
Brown University
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Deformable bodies in active nematics
POSTER
Publication: Chandler, T. G. J. & Spagnolie, S. E., 202-. Deformable bodies in active nematics. (In prep.)
Chandler, T. G. J. & Spagnolie, S. E., 2024. Exact and approximate solutions for elastic interactions in a nematic liquid crystal. SIAM J. Appl. Math. (In press.)
Chandler, T. G. J. & Spagnolie, S. E., 2023. A nematic liquid crystal with an immersed body: equilibrium, stress, and paradox. J. Fluid Mech. 967, A19.Presenters
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Thomas Graham John Chandler
University of Wisconsin - Madison
Authors
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Thomas Graham John Chandler
University of Wisconsin - Madison
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Saverio Eric Spagnolie
University of Wisconsin - Madison
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Manifolds, swimming microbes and propagating fronts in a vortex array flow
POSTER
Presenters
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Matthew C D'Andrea
Bucknell University
Authors
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Thomas H Solomon
Bucknell University
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Matthew C D'Andrea
Bucknell University
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Gwynne K Aull
Bucknell University
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Kevin A Mitchell
University of California, Merced
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Deformation and migration of a two-dimensional droplet enclosing active particles
POSTER
Presenters
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Sho Kawakami
Northwestern University
Authors
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Sho Kawakami
Northwestern University
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Petia M. Vlahovska
Northwestern University
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Active flows in dense suspensions of motile colloids
POSTER
Presenters
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Rui Luo
Northwestern University
Authors
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Rui Luo
Northwestern University
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Alexey Snezhko
Argonne National Laboratory
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Petia M. Vlahovska
Northwestern University
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Microtubule-based active nematics and the necessity of chaotic flows
POSTER
Presenters
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Kevin A Mitchell
University of California, Merced
Authors
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Kevin A Mitchell
University of California, Merced
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Mainul Sabbir
University of California, Merced
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Brandon Klein
Johns Hopkins University
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Daniel A Beller
Johns Hopkins University
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Topology controls flow patterns in active double emulsions
POSTER
Publication: arXiv:2402.02960
Presenters
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Giuseppe Negro
University of Edinburgh
Authors
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Giuseppe Negro
University of Edinburgh
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Davide Marenduzzo
University of Edinburgh
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Tyler N Shendruk
University of Edinburgh
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Livio N Carenza
Kock University
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Louise C Head
University of Edinburgh
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Adriano Tiribocchi
CNR Rome
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Giuseppe Gonnella
University of Bari
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Bacterial chemotaxis to a finite localized source
POSTER
Presenters
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Meera Ramaswamy
Princeton, Princeton University
Authors
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Meera Ramaswamy
Princeton, Princeton University
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Ipsita Tingi
Princeton University
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Jenna Anne Ott
Princeton University
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Yaxin Duan
Princeton University
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Sujit S Datta
Princeton University
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Worm drop experiment : Fluid like behavior of tangled worm assemblages
POSTER
Presenters
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Paulami Sarkar
Georgia Institute Of Technology
Authors
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Paulami Sarkar
Georgia Institute Of Technology
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Ishant Tiwari
Georgia Institute of Technology
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Prathyusha K. R. PhD
Georgia Institute Of Technology
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Saad Bhamla
Georgia Institute of Technology
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Bioconvection in the wild
POSTER
Presenters
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Hugo N Ulloa
University of Pennsylvania, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, USA.
Authors
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Oscar Sepulveda Steiner
Department of Civil and Environmental Engineering, University of California Davis, Davis, California, USA.
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Damien Bouffard
Surface Waters – Research and Management, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland
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Tobias Sommer
Renewable Energy, Department of Environment and Energy (uwe), Canton of Lucerne, Switzerland
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Alfred Wüest
Surface Waters – Research and Management, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland.
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George Constantinescu
Department of Civil and Environmental Engineering, University of Iowa, Iowa City, USA.
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Nicola Storelli
Department of Environment, Constructions and Design, Institute of Microbiology, University of Applied Sciences and Arts of Southern Switzerland (SUPSI), Mendrisio, Switzerland
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Hugo N Ulloa
University of Pennsylvania, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, USA.
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Periodic Defect Trajectories in Confined Active Nematic Flows
POSTER
Publication: Tan, Smith et al., Nature Physics 15 (2019).
Smith, Gong, Frontiers in Physics (2022).
Mitchell, Smith et al., PRE 109 (2024).
Smith, Dunn, SIAM Journal on Applied Dynamical Systems 21:2 (2022).Presenters
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Spencer A Smith
Mount Holyoke College
Authors
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Spencer A Smith
Mount Holyoke College
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Kevin A Mitchell
University of California, Merced
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Mechanisms of self-organization and aggregation of active particles in viscous membranes
POSTER
Presenters
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Fizza Usmani
University of California, Davis
Authors
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Fizza Usmani
University of California, Davis
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Harishankar Manikantan
University of California, Davis, University of California Davis
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Active Healing of Microtubule-Motor Networks
POSTER
Publication: Preprint: https://doi.org/10.48550/arXiv.2407.00842
Presenters
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Fan Yang
Caltech
Authors
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Fan Yang
Caltech
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Shichen Liu
Caltech
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Heun Jin Lee
Caltech
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Rob Phillips
Caltech
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Matt Thomson
Caltech
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The motion of a circular object in a confined active suspension with wall-constrained nematic ordering
POSTER
Presenters
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Min Zhu
University of Illinois at Urbana-Champaign
Authors
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Min Zhu
University of Illinois at Urbana-Champaign
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Jonathan Ben Freund
University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign
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Squirmers with arbitrary shape and slip: modeling, simulation, and optimization
POSTER
Publication: H. Zhu, K. Das, M. Bonnet, S. Veerapaneni, "Squirmers with arbitrary shape and slip: modeling, simulation, and optimization." In preparation. (2024)
Presenters
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Kausik Das
University of Michigan
Authors
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Hai Zhu
Flatiron Institute (Simons Foundation)
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Kausik Das
University of Michigan
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Marc Bonnet
ENSTA Paris
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Shravan Veerapaneni
University of Michigan, Flatiron Institute (Simons Foundation)
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Flow-mediated bacterial swimming near curved surfaces
POSTER
Presenters
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Akash Ganesh
Yale University
Authors
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Akash Ganesh
Yale University
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Mobin Alipour
Yale University
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Amir A Pahlavan
Yale University
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Swimming near Deformable Membranes
POSTER
Presenters
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Adam Hitin Bialus
Tel Aviv University
Authors
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Adam Hitin Bialus
Tel Aviv University
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Bhargav Rallabandi
University of California, Riverside
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Naomi Oppenheimer
Tel Aviv University
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Autophoretic skating along permeable surfaces
POSTER
Publication: Submitted: G. Turk, R. Adhikari and R. Singh, Fluctuating hydrodynamics of an autophoretic particle near a permeable interface, submitted to J. Fluid Mech (2024)
Planned: G. Turk, R. Singh and H. A. Stone, Autophoretic skating along permeable surfacesPresenters
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Günther Turk
Princeton University
Authors
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Günther Turk
Princeton University
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Rajesh Singh
Indian Institute of Technology Madras
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Howard A Stone
Princeton University
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INTERACT DISCUSSION SESSION WITH POSTERS: Active Matter
COFFEE_KLATCH
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Abstract Withdrawn
POSTER Withdrawn