3 papers
physics.comp-ph2020
Very high-order Cartesian-grid finite difference method on arbitrary geometries
Stéphane Clain, Diogo Lopes, Rui Pereira
An arbitrary order finite difference method for curved boundary domains with Cartesian grid is proposed. The technique handles in a universal manner Dirichlet, Neumann or Robin con…
physics.med-ph2020
An Hybrid Method for the Estimation of the Breast Mechanical Parameters
Diogo Lopes, António Ramires Fernandes, Stéphane Clain
There are several numerical models that describe real phenomena being used to solve complex problems. For example, an accurate numerical breast model can provide assistance to surg…
physics.med-ph2019
Parameters identification method for breast biomechanical numerical model
Diogo Lopes, Stéphane Clain, António Ramires Fernandes
Bio-mechanical breast simulations are based on a gravity free geometry as a reference domain and a nonlinear mechanical model parameterised by physical coefficients. As opposed to…