8 citations · 8 across the 1 of their papers we have counts for
5 papers
The inverse-deformation approach to fracture
Phoebus Rosakis, Timothy J. Healey, Ugur Alyanak
We propose a one-dimensional, nonconvex elastic constitutive model with higher gradients that can predict spontaneous fracture at a critical load via a bifurcation analysis. It ove…
Rethinking Case Fatality Ratios for COVID-19 from a data-driven viewpoint
Phoebus Rosakis, Maria Marketou
The case fatality ratio (CFR) for COVID-19 is difficult to estimate. One difficulty is due to ignoring or overestimating time delay between reporting and death. We claim that all o…
Cells exploit a phase transition to mechanically remodel the fibrous extracellular matrix
Georgios Grekas, Maria Proestaki, Phoebus Rosakis +3
Through mechanical forces, biological cells remodel the surrounding collagen network, generating striking deformation patterns. Tethers-tracts of high densification and fiber align…
A Minimal Mechanosensing Model Predicts Keratocyte Evolution on Flexible Substrates
Zhiwen Zhang, Phoebus Rosakis, Thomas Y. Hou +1
A mathematical model is proposed for shape evolution and locomotion of fish epidermal keratocytes on elastic substrates. The model is based on mechanosensing concepts: cells apply…
The Interfacial Energy of a Phase Boundary via a Lattice-Cell Average Approach
Phoebus Rosakis
The calculation of the discrete atomistic energy of a crystal near the continuum limit encounters difficulties caused by the geometric discrepancy between the continuum region occu…