Results 121 to 130 of about 2,248 (233)

Geometrical modelling of neuronal clustering and development. [PDF]

open access: yesHeliyon, 2022
Rafati AH   +4 more
europepmc   +1 more source

Development of Functional Coatings from PCL‐PEG Tetra‐Arm Amphiphilic Polymer Co‐Networks with Enhanced Cell Adhesion

open access: yesMacromolecular Chemistry and Physics, Volume 227, Issue 5, 13 March 2026.
PCL‐PEG based ACN thin films provide a highly tunable biointerface, where PEG content governs morphology, protein adsorption, and cellular responses. PEG‐lean films support fibroblast adhesion and proliferation, while PEG‐rich films are non‐cell‐adhesive with low protein adsorption, reversible by dECM coating.
Yasmina El‐Faramawi   +8 more
wiley   +1 more source

Toward Dynamic Phase‐Field Fracture at Finite Strains

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT We investigate the evolution of dynamic phase‐field fracture in the finite‐strain setting, extending our previous work in the small‐strain viscoelastodynamic regime. The elastodynamic equations are coupled with a dissipative damage evolution for the phase‐field variable z$z$.
Sven Tornquist   +4 more
wiley   +1 more source

Variational Modeling of Porosity Waves

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Mathematical models for finite‐strain poroelasticity in an Eulerian formulation are studied by constructing their energy‐variational structure, which gives rise to a class of saddle‐point problems. This problem is discretized using an incremental time‐stepping scheme and a mixed finite element approach, resulting in a monolithic, structure ...
Andrea Zafferi, Dirk Peschka
wiley   +1 more source

Development of the program SPECEL: A special element for elasto-plastic crack tip analysis [PDF]

open access: yes
Theory is stated in terms of increments of displacement and stress, and of instantaneous or accumulated values of stress. The equilibrium equations, in the absence of body forces, are written, along with constitutive relations for plane ...
Swedlow, J. L.
core   +1 more source

Physics‐Based Machine Learning for Modeling Cyclic Damage Evolution

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Accurate modeling of cyclic damage evolution is essential for predicting the long‐term performance and durability of engineering materials and structures. Traditional simulation‐based approaches, while physically rigorous, are computationally expensive, especially under complex loading histories.
Elsayed S. Elsayed   +2 more
wiley   +1 more source

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