61 citations · 87 across the 4 of their papers we have counts for
4 papers
Absolute vs Convective Instabilities and Front Propagation in Lipid Membrane Tubes
Joël Tchoufag, Amaresh Sahu, Kranthi K. Mandadapu
We analyze the stability of biological membrane tubes, with and without a base flow of lipids. Membrane dynamics are completely specified by two dimensionless numbers: the well-kno…
Geometry and dynamics of lipid membranes: The Scriven--Love number
Amaresh Sahu, Alec Glisman, Joël Tchoufag +1
The equations governing lipid membrane dynamics in planar, spherical, and cylindrical geometries are presented here. Unperturbed and first-order perturbed equations are determined…
Mechanisms for bacterial gliding motility on soft substrates
Joël Tchoufag, Pushpita Ghosh, Connor B. Pogue +2
The motility mechanism of certain rod-shaped bacteria has long been a mystery, since no external appendages are involved in their motion which is known as gliding. However, the phy…
Sensitivity of Internal Wave Energy Distribution over Seabed Corrugations to Adjacent Seabed Features
F. Karimpour, A. Zareei, M. -R. Alam
Here we show that the distribution of internal gravity waves energy over a patch of seabed corrugations strongly depends on the "distance" of the patch to adjacent seafloor feature…