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cond-mat.dis-nn2024
Rigidity condition for gluing two bar-joint rigid graphs embedded in
Kyungeun Kim, J. M. Schwarz
How does one determine if a collection of bars joined by freely rotating hinges cannot be deformed without changing the length of any of the bars? In other words, how does one dete…
physics.bio-ph2024
Enhanced extracellular matrix remodeling due to embedded spheroid fluidization
Tao Zhang, Shabeeb Ameen, Sounok Ghosh +5
Tumor spheroids are in vitro three-dimensional, cellular collectives consisting of cancerous cells. Embedding these spheroids in an in vitro fibrous environment, such as a collagen…
physics.bio-ph2024★ 1 cited
A two-dimensional vertex model for curvy cell-cell interfaces at the subcellular scale
Kyungeun Kim, J. M. Schwarz, Martine Ben Amar
Cross-sections of cell shapes in a tissue monolayer typically resemble a tiling of convex polygons. Yet, examples exist where the polygons are not convex with curved cell-cell inte…