Formation of adherens junctions leads to the emergence of a tissue-level tension in epithelial monolayers

AR Harris, A Daeden, GT Charras - Journal of cell science, 2014 - journals.biologists.com
Adherens junctions and desmosomes integrate the cytoskeletons of adjacent cells into a
mechanical syncitium. In doing so, intercellular junctions endow tissues with the strength …

Development of governing partial differential equations of reinforcing thin films

H Jarfi, M Eskandari, KA KA - International Journal of Mechanical Sciences, 2024 - Elsevier
In this paper, a novel interface model for elastic isotropic thin films perfectly bonded to the
surrounding elastic media is introduced. Considering an average stress and displacement …

[HTML][HTML] Stiffness and pre-stretching estimation from indentation test of hyperelastic membrane

T Fąs, K Kazimierska-Drobny, M Kaczmarek - International Journal of …, 2024 - Elsevier
Obtaining precise data on the mechanical properties of soft materials, often in the form of
thin, pre-tensioned membranes, is crucial, especially when conventional testing methods …

Axisymmetric Boussinesq problem of a transversely isotropic half space with surface effects

JJ Shen - Mathematics and Mechanics of Solids, 2019 - journals.sagepub.com
A transversely isotropic half space with surface effects subjected to axisymmetric loadings is
investigated in terms of the Lekhnitskii formulism. Surface effects including residual surface …

Modelling tangential contact problem with surface stress

W Yuan, Y Zheng, G Wang - European Journal of Mechanics-A/Solids, 2022 - Elsevier
In this paper, we investigate the effects of surface stress on the spherical contact problem
under combined normal and lateral loads. The boundary element method based on fast …

[HTML][HTML] Elastic responses of bi-material media reinforced by interfacial thin films under asymmetric loading

KA KA, H Jarfi, M Eskandari - International Journal of Solids and Structures, 2022 - Elsevier
In this paper, the elastic solution to the problem of an isotropic bi-material full-space
reinforced by a perfectly bonded thin film across the media interface and subjected to …

Surface tension effect on the sliding inception between an elastic sphere and a rigid flat

Y Zheng, W Yuan, X Liang, G Wang - Mechanics of Materials, 2022 - Elsevier
This paper develops an analytical model to characterize the sliding inception of elastic
spherical contact accounting for surface tension effect. The distribution of von Mises …

Axisymmetric Indentations of an Elastic Half-Space With Tensed Surface/Membrane in the Johnson–Kendall–Roberts Adhesive Approximation

W Yuan, X Niu, G Wang - Journal of Applied …, 2023 - asmedigitalcollection.asme.org
Owing to the significant effects of adhesive force and surface/membrane tension, the
classical contact models often fail to describe the indentation responses of soft materials and …

Boundary element calculations for normal contact of soft materials with tensed surface membrane

W Yuan, G Wang - Frontiers in Mechanical Engineering, 2020 - frontiersin.org
This work considers the non-adhesive frictionless contact problem of soft materials with
surface being tensed by equi-biaxial tension. The boundary element method (BEM) based …

Spherical indentation of lungs: Experiments, modeling and sub-surface imaging

MR Silva, Z Yuan, JH Kim, Z Wang, M Hoyos… - Journal of Materials …, 2009 - cambridge.org
Knowledge of mechanics in atelectasis (alveolar collapse) and reinflation would be useful
during anesthesia and critical care. Here an investigation is presented in which atelectasis is …