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Liste des publications du LMPS

Affichage des publications 71 à 80 sur 1816 au total

Chemical Sciences

The Durability of Rebar in Low-Carbon Concrete: Natural Pozzolan and Rice Husk Ash

Ordinary Portland cement has a high carbon footprint, and environmental concerns necessitate the use of Supplementary Cementitious Materials (SCMs) such as natural pozzolan and slag to reduce embodied carbon while maintaining structural performance…

Muthomi Munyua, Kamilia Abahri, Pierre Jehel, Siphila Mumenya, Silvester Abuodha

Workshop MATÉRIAUX BIOSOURCÉS ET GÉOSOURCÉS Contributions à la transition énergétique -

Machine Learning

Fast 3D diffusion for scalable discrete granular media synthesis

Discrete Element Method (DEM) simulations of granular media are computationally intensive, particularly during initialization phases dominated by large displacements and kinetic energy. This paper presents a novel generative pipeline based on 3D…

Muhammad Hassan, Régis Cottereau, Filippo Gatti, Patryk Dec

Computers and Geotechnics -

Mathematical Physics

General Variational Formulation of Axisymmetric Capillary Bridges: Modeling Contact Angle Hysteresis and Capillary Forces

This work presents a general framework for deriving the Young–Laplace equation and the Young's equations for an axisymmetric capillary bridge between two parallel plates by minimizing the system's total energy. These Young's equations naturally…

Olivier Millet, Antoine Moreau, Antoine Logerot, Marc Médale

International Journal for Numerical and Analytical Methods in Geomechanics -

Mechanics of materials

One neural network to rule them all: multimaterial experimental learning of nonlinear elasticity

Studying nonlinear elasticity allows us to describe industrial materials such as rubber, silicone, and neoprene, as well as soft tissues such as skin, muscle, liver, and arteries. A better understanding of these materials could help improve the…

Maxence Barberet-Pinto, Thomas Ferchal, Lucas Mabileau, Clément Jailin

Congrès Junior Pluridisciplinaire -

Biomechanics

Multiscale effects of dentinogenesis imperfecta on elastic properties and mineralization: A pilot study on primary dentin with a COL1A2 variant

Dentinogenesis Imperfecta (DI) is a rare genetic disorder characterized by dentin hypomineralisation. While DI is known to impair dentin’s mechanical properties of the tissue and cause multiple tooth fractures, the microstructural origins of dentin…

Shangaya Touraivane, Margot Charlotte Riou, Thomas Reiss, Nicolas Roubier, Delong He, Benjamin Smaniotto, Muriel de la Dure-Molla, Benjamin Pj Fournier, Claire Acevedo, Elsa Vennat

Dental Materials -

Differential Geometry

Minimal surfaces: A Lagrangian derivation of first and second variations

This article develops a rigorous Lagrangian formulation of variational calculus for minimal surfaces, using extensively the concept of pullback covariant derivative. It is shown, in particular, using a geometric argument that all tangential…

Romain Lloria, Boris Kolev

Materials and structures in mechanics

ReaderAdaptNet: modeling reader variability in breast imaging with reader-specific embeddings

Abstract Objective. Inter-reader variability remains a major challenge in breast imaging interpretation, particularly for ordinal classification tasks such as breast density and background parenchymal enhancement (BPE). These visual assessments are…

Elodie Ripaud, Clément Jailin, Pablo Milioni de Carvalho, Laurence Vancamberg, Isabelle Bloch

Physics in Medicine and Biology -