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Liste des publications du LMPS

Affichage des publications 191 à 200 sur 1263 au total

Engineering Sciences

Employing Williams' series for the identification of fracture mechanics parameters from phase-field simulations

Fracture mechanics and damage mechanics are two theories that describe the degradation of the bearing capacity of structures. Fracture mechanics is based on a discontinuous description of cracking, while damage mechanics proposes a continuous…

Leon M. Kolditz, Samy Dray, Viktor Kosin, Amélie Fau, François Hild, Thomas Wick

Engineering Fracture Mechanics -

Machine Learning

Deep-learning model for background parenchymal enhancement classification in contrast-enhanced mammography

Background. Breast background parenchymal enhancement (BPE) is correlated with the risk of breast cancer. BPE level is currently assessed by radiologists in contrast-enhanced mammography (CEM) using 4 classes: minimal, mild, moderate and marked, as…

E Ripaud, C Jailin, G I Quintana, P Milioni de Carvalho, R Sanchez de la Rosa, L Vancamberg

Physics in Medicine and Biology -

Civil Engineering

FAILURE RISK EVALUATION OF A MASONRY BRIDGE UNDER SEISMIC LOADINGS

The French territory railway bridges are in large part masonry ones. Their behaviour must be understood to improve the risk management plan of such structures, particularly under natural hazards like seismic loadings. However, the modelling of…

Clotilde Chambreuil, Cédric Giry, Fernando Lopez‐caballero

18th World Conference on Earthquake Engineering -

Dynamique, vibrations

IDENTIFICATION AND PROPOSITION OF A LOCALLY UPDATED DAMPING MODEL FOR REINFORCED CONCRETE ELEMENTS

Earthquake events in recent years have led governments to focus on risk structures safety. Performative models integrating a fine representation of physical phenomena are required to ensure the viability of such structures. Notably, the reinforced…

Clotilde Chambreuil, Cédric Giry, Frédéric Ragueneau, Pierre Léger

18th World Conference on Earthquake Engineering -

Microelectronics

Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal

Understanding the dynamics of electrical signals within neuronal assemblies is crucial to unraveling complex brain function. Despite recent advances in employing optically active nanostructures in transmembrane potential sensing, there remains room…

Athulya Muraleedharan, Jingye Zou, Maxime Vallet, Abdelali Zaki, Christine Bogicevic, Charles Paillard, Karen Perronet, François Treussart

ACS Applied Materials & Interfaces -

Engineering Sciences

Transport Map Coupling Filter for State-Parameter Estimation

Many dynamical systems are subjected to stochastic influences, such as random excitations, noise, and unmodeled behavior. Tracking the system's state and parameters based on a physical model is a common task for which filtering algorithms, such as…

Jan Grashorn, Matteo Broggi, Ludovic Chamoin, Michael Beer

Advances in Reliability, Safety and Security -

Electromagnetism

Multimaterial filtering applied to the topology optimization of a permanent magnet synchronous machine

This study aims to propose a general methodology to handle multimaterial filtering for density-based topology optimization containing periodic or antiperiodic boundary conditions, which are expected to reduce the simulation time of electrical…

Théodore Cherrière, S Hlioui, François Louf, Luc Laurent

COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering -