Self-organization in amoeboid motility
A Callan-Jones - Frontiers in Cell and Developmental Biology, 2022 - frontiersin.org
Amoeboid motility has come to refer to a spectrum of cell migration modes enabling a cell to
move in the absence of strong, specific adhesion. To do so, cells have evolved a range of …
move in the absence of strong, specific adhesion. To do so, cells have evolved a range of …
Adaptive nonequilibrium design of actin-based metamaterials: Fundamental and practical limits of control
S Chennakesavalu, SK Manikandan… - Proceedings of the …, 2024 - National Acad Sciences
The adaptive and surprising emergent properties of biological materials self-assembled in
far-from-equilibrium environments serve as an inspiration for efforts to design nanomaterials …
far-from-equilibrium environments serve as an inspiration for efforts to design nanomaterials …
Microscopic interactions control a structural transition in active mixtures of microtubules and molecular motors
Microtubules and molecular motors are essential components of the cellular cytoskeleton,
driving fundamental processes in vivo, including chromosome segregation and cargo …
driving fundamental processes in vivo, including chromosome segregation and cargo …
Physics-informed graph neural networks enhance scalability of variational nonequilibrium optimal control
J Yan, GM Rotskoff - The Journal of Chemical Physics, 2022 - pubs.aip.org
When a physical system is driven away from equilibrium, the statistical distribution of its
dynamical trajectories informs many of its physical properties. Characterizing the nature of …
dynamical trajectories informs many of its physical properties. Characterizing the nature of …
Theoretical limits of energy extraction in active fluids
S Shadkhoo, M Thomson - Physical Review Research, 2024 - APS
Active materials form a class of far-from-equilibrium systems that are driven internally and
exhibit self-organization, which can be harnessed to perform mechanical work. Inspired by …
exhibit self-organization, which can be harnessed to perform mechanical work. Inspired by …
Methods and conversations in (post) modern thermodynamics
F Avanzini, M Bilancioni, V Cavina… - SciPost Physics Lecture …, 2024 - scipost.org
Lecture notes after the doctoral school (Post) Modern Thermodynamics held at the
University of Luxembourg, December 2022, 5-7, covering and advancing continuous-time …
University of Luxembourg, December 2022, 5-7, covering and advancing continuous-time …
Biased ensembles of pulsating active matter
WD Piñeros, É Fodor - arXiv preprint arXiv:2403.16961, 2024 - arxiv.org
We discover unexpected connections between packing configurations and rare fluctuations
in dense systems of active particles subject to pulsation of size. Using large deviation theory …
in dense systems of active particles subject to pulsation of size. Using large deviation theory …
Contractile to extensile transitions and mechanical adaptability enabled by activity in cytoskeletal structures
In this study, we investigate the response of self-assembled cytoskeletal structures to
external mechanical perturbations, focusing on filament and crosslinker mixtures in two …
external mechanical perturbations, focusing on filament and crosslinker mixtures in two …
Short Trajectory Methods for Rare Event Analysis and Sampling
JC Strahan - 2024 - knowledge.uchicago.edu
A fundamental problem in computer simulation of systems of biophysical interest is the
separation of timescales. This refers to the fact that stable integration of the equations that …
separation of timescales. This refers to the fact that stable integration of the equations that …
Computational Simulation of Cytoskeleton Protein Filament Network Influenced by Motor Proteins and Crosslinking Protein
CM Gunter - 2023 - search.proquest.com
Stochastic computational models, which are based on mathematical approaches rooted in
probability analyses, are powerful tools that are well suited for the simulation of active matter …
probability analyses, are powerful tools that are well suited for the simulation of active matter …