In silico model of colon electromechanics for manometry prediction after laser tissue soldering

RT Djoumessi, P Lenarda, A Gizzi, S Giusti… - Computer Methods in …, 2024 - Elsevier
The present study introduces an advanced multi-physics and multi-scale modeling approach
to investigate in silico colon motility. We introduce a generalized electromechanical …

Fully nonlinear inverse poroelasticity: Stress-free configuration recovery

NA Barnafi, A Petras, L Gerardo-Giorda - Computer Methods in Applied …, 2024 - Elsevier
Typical pipelines for model geometry generation in computational biomedicine stem from
images, which are usually considered to be at rest and in absence of external stimuli …

[HTML][HTML] Coupling chemotaxis and growth poromechanics for the modelling of feather primordia patterning

NA Barnafi, LM De Oliveira Vilaca, MC Milinkovitch… - Mathematics, 2022 - mdpi.com
In this paper we propose a new mathematical model for describing the complex interplay
between skin cell populations with fibroblast growth factor and bone morphogenetic protein …

[HTML][HTML] A Hybrid Model for Cardiac Perfusion: Coupling a Discrete Coronary Arterial Tree Model with a Continuous Porous-Media Flow Model of the Myocardium

JR Alves, LA Berg, ED Gaio, BM Rocha… - Entropy, 2023 - mdpi.com
This paper presents a novel hybrid approach for the computational modeling of cardiac
perfusion, combining a discrete model of the coronary arterial tree with a continuous porous …

Efficient reference configuration formulation in fully nonlinear poroelastic media

NA Barnafi, A Petras, L Gerardo-Giorda - arXiv preprint arXiv:2401.14536, 2024 - arxiv.org
Typical pipelines for model geometry generation in computational biomedicine stem from
images, which are usually considered to be at rest, despite the object being in mechanical …

Multiphase models for moving boundary problems in biology

IU Ahmed, JA Flegg, C Miller, R Ruiz-Baier… - 2021-2022 MATRIX …, 2024 - Springer
We address the modelling of tissue deformation using mixture theory. The governing
equations consist of mass and momentum balances for two phases, and are written in …

[PDF][PDF] Centro de Investigación en Ingenierıa Matemática (CI 2 MA)

J Careaga, GN Gatica, C Inzunza, R Ruiz-Baier - researchgate.net
In this paper we introduce and analyze a Banach spaces-based approach yielding a fully-
mixed finite element method for numerically solving the coupled poroelasticity and heat …