310 citations · 2.7k across the 56 of their papers we have counts for
57 papers
Lagrangian dynamics unveil polymer conformation in viscoelastic flows
Louison Thorens, Gabriel Juarez, Jeffrey S. Guasto +1
The complex flow behavior of viscoelastic fluids emerges from a feedback between fluid stress and the out-of-equilibrium conformational dynamics of their constituent polymer chains…
Quantification of Flagellar Gait Changes with Combined Shape Mode Analysis and Swimming Simulations
Kelli E. Gutierrez, Becca Thomases, Paulo E. Arratia +1
Many different microswimmers propel themselves using flagella that beat periodically. The shape of the flagellar beat and swimming speed have been observed to change with fluid rhe…
Thermally activated dynamics of annealed glasses near the yielding transition under cyclic shear
Ian R Graham, Paulo E Arratia, Robert A Riggleman
While experiments and simulations have provided a rich picture of the dynamic heterogeneity in glasses at constant temperature or under steady shear, the dynamics of glasses under…
The Equation of Motion for Taut-Line Buzzers
Alexander J. Gerra, Courtney C. Jones, Sam Dillavou +4
Equations of motion are developed for the oscillatory rotation of a disk suspended between twisted strings kept under tension by a hanging mass, to which additional forces may be a…
Undulatory swimming in viscoelastic fluids under confinement
D. Gagnon, B. Thomases, R. D. Guy +1
Low Reynolds number swimmers frequently move near boundaries, such as spirochetes moving through porous tissues and sperm navigating the reproductive tract. Furthermore, these micr…
Effect of fluid elasticity on the emergence of oscillations in an active elastic filament
Kathryn G. Link, Robert D. Guy, Becca Thomases +1
Many microorganisms propel through complex media by deformations of their flagella. The beat is thought to emerge from interactions between forces of the surrounding fluid, passive…