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Liste des publications du LMPS

Affichage des publications 921 à 930 sur 1277 au total

Engineering Sciences

Mechanical micromodeling of stress-shielding at the bone-implant interphase under shear loading

Inserting a titanium implant in bone tissue may modify its physiological loading and therefore cause bone resorption, via a phenomenon called stress-shielding. The local stress field around the bone-implant interphase (BII) created under shear…

Yoann Hériveaux, Sophie Le Cann, Manon Fraulob, Elsa Vennat, Vu-Hieu Nguyen, Guillaume Haïat

Medical and Biological Engineering and Computing -

Mechanics

An examination of local strain fields evolution in ductile cast iron through micromechanical simulations based on 3D imaging

Microscopic digital volume correlation (DVC) and finite element precoalescence strain evaluations are compared for two nodular cast iron specimens. Displacement fields from \textit{in-situ} 3D synchrotron laminography images are obtained by DVC…

Victor-Manuel Trejo-Navas, Ante Buljac, François Hild, Thilo F. Morgeneyer, Marc Bernacki, Pierre-Olivier Bouchard

Journal of Theoretical, Computational and Applied Mechanics -

Imaging

Digital Volume Correlation for Large Deformations of Soft Tissues: Pipeline and Proof of Concept for the application to Breast ex vivo Deformations

Being able to reposition tumors from prone imaging to supine surgery stances is key for bypassing current invasive marking used for conservative breast surgery. This study aims to demonstrate the feasibility of using Digital Volume Correlation (DVC)…

Thomas Lavigne, Arnaud Mazier, Antoine Perney, Stéphane Pierre Alain Bordas, François Hild, Jakub Lengiewicz

Journal of the mechanical behavior of biomedical materials -