Collective Behaviors in Biology I

Presentations

• Self-organization, Criticality and Collective Information Processing in Animal Groups

  ORAL · Invited

  March 4, 2024, 4:00 PM – March 4, 2024, 4:36 PM

  Publication: Davidescu et al, Proc Natl Acad Sci 120 (2023);
  P.P. Klamser, P. Romanczuk, PLoS Comp Biol 17, e1008832 (2021);
  W. Poel et al., Sci Adv 8, eabm6385 (2022);
  L. Gómez Nava et al., Nature Phys 19 (2023);
  P. Romanczuk, B.C. Daniels. "Phase transitions and criticality in the collective behavior of animals-self-organization and biological function." In Order, Disorder and Criticality: Advanced Problems of Phase Transition Theory, pp. 179-208. 2023.

  Presenters

  • Pawel Romanczuk

    Humboldt University of Berlin

  Authors

  • Pawel Romanczuk

    Humboldt University of Berlin

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• Collective mechanics of shoaling fish

  ORAL

  March 4, 2024, 4:36 PM – March 4, 2024, 4:48 PM

  Presenters

  • Pasha A Tabatabai

    Cal Poly

  Authors

  • Pasha A Tabatabai

    Cal Poly

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• Feedback motifs for robust signal amplification and critical behavior

  ORAL

  March 4, 2024, 4:48 PM – March 4, 2024, 5:00 PM

  Presenters

  • Benjamin B Machta

    Yale University

  Authors

  • Benjamin B Machta

    Yale University

  • Isabella R Graf

    Yale University

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• Large signal amplification in bacterial chemosensing due to a non-equilibrium phase transition with zero-order ultrasensitivity.

  ORAL

  March 4, 2024, 5:00 PM – March 4, 2024, 5:12 PM

  Presenters

  • Derek M Sherry

    Yale University

  Authors

  • Derek M Sherry

    Yale University

  • Thierry Emonet

    Yale University

  • Isabella R Graf

    Yale University

  • Benjamin B Machta

    Yale University

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• Constraints on Active Processes in Cochlear Hair Cells

  ORAL

  March 4, 2024, 5:12 PM – March 4, 2024, 5:24 PM

  Presenters

  • Asheesh S Momi

    Yale University

  Authors

  • Asheesh S Momi

    Yale University

  • Isabella R Graf

    Yale University

  • Benjamin B Machta

    Yale University

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• Does nematic order allow groups of elongated cells to sense electric fields better?

  ORAL

  March 4, 2024, 5:24 PM – March 4, 2024, 5:36 PM

  Presenters

  • Kurmanbek Kaiyrbekov

    Johns Hopkins University

  Authors

  • Kurmanbek Kaiyrbekov

    Johns Hopkins University

  • Brian A Camley

    Johns Hopkins University, Department of Physics & Astronomy and Biophysics, Johns Hopkins University, Baltimore, MD.

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• Ionic (electric) cell-cell signaling during wound healing

  ORAL

  March 4, 2024, 5:36 PM – March 4, 2024, 5:48 PM

  Presenters

  • Sun-Min Yu

    Universtiy of Massachusetts Amherst

  Authors

  • Sun-Min Yu

    Universtiy of Massachusetts Amherst

  • Steve Granick

    UMass Amherst PSE, University of Massachusetts Amherst

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• Enhanced communication during prolonged stimulation is detrimental to the synchronization of neural cells

  ORAL

  March 4, 2024, 5:48 PM – March 4, 2024, 6:00 PM

  Presenters

  • Guanyu Li

    Oregon State University

  Authors

  • Guanyu Li

    Oregon State University

  • Bo Sun

    Oregon State University

  • Andrew Mugler

    University of Pittsburgh

  • Ryan W LeFebre

    University of Pittsburgh

  • Patrick Chappell

    Oregon State University

  • Alia Starman

    Oregon State University

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• Dilute Swarmers Have Different Run-and-Tumble Motility Than Planktonic Swimmers

  ORAL

  March 4, 2024, 6:00 PM – March 4, 2024, 6:12 PM

  Publication: Enterobacter Sp. SM3 Exhibits Run-and-Tumble Motility
  Silverio Johnson, Brian Freedman, Jay X. Tang
  bioRxiv 2023.07.24.550425; doi: https://doi.org/10.1101/2023.07.24.550425

  Presenters

  • Silverio G Johnson

    Brown University

  Authors

  • Silverio G Johnson

    Brown University

  • Jay X Tang

    Brown University

  • Brian Freedman

    Brown University

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• Filaments of collectively moving nematode T. aceti in viscous fluids

  ORAL

  March 4, 2024, 6:12 PM – March 4, 2024, 6:24 PM

  Presenters

  • Anton Peshkov

    California State University, Fullerton

  Authors

  • Anton Peshkov

    California State University, Fullerton

  • Alyssa Agarie

    California State University Fullerton, Irvine Valley College

  • Ashley L Robinson

    California State University, Fullerton

  • Christina Ceballos

    California State University, Fullerton

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• Emergent Phenomena in Anisotropic and Chiral Dense Active Systems

  ORAL

  March 4, 2024, 6:24 PM – March 4, 2024, 6:36 PM

  Publication: 1. Noise-Induced Quenched Disorder in Dense Active Systems, PHYSICAL REVIEW LETTERS 131, 168301 (2023)
  2. Dense System of Chiral Active Brownian Particles, Drafted

  Presenters

  • Amir Shee

    Northwestern University

  Authors

  • Amir Shee

    Northwestern University

  • Guozheng Lin

    Beijing Normal University

  • Zhangang Han

    Beijing Normal University

  • Silke E Henkes

    Leiden University

  • Cristian L Huepe

    Northwestern University

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• The effect of interaction radius on Vicsek particles in the presence of geometrical constraints.

  ORAL

  March 4, 2024, 6:36 PM – March 4, 2024, 6:48 PM

  Publication: Planned journal submission to either PRL/PRE.

  Presenters

  • Eighdi Aung

    Virginia Tech

  Authors

  • Eighdi Aung

    Virginia Tech

  • Nicole Abaid

    Virginia Tech

  • James McClure

    Virginia Tech

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• Modeling collective dynamics of biological systems in curved space

  ORAL

  March 4, 2024, 6:48 PM – March 4, 2024, 7:00 PM

  Presenters

  • Toler H Webb

    Emory University

  Authors

  • Toler H Webb

    Emory University

  • Daniel M Sussman

    Emory University

  View abstract →