Publications

Cardiology and cardiovascular system

Power-frequency relationship of wave dynamics in fluid-filled compliant tubes

The human heart pumps in a pulsatile fashion that generates pressure and flow waves in the cardiovascular system. These waves propagate and reflect through a fractal tree network composed of fluid-filled compliant tubes. The resulting complex…

Arian Aghilinejad, Faisal Amlani, Morteza Gharib

Physical Review Fluids - 2025

Optics

Moisture-Induced Bias Drift in a Fiber-Optic Gyroscope

In a recent publication we reported a theoretical analysis and experimental validation of the strain induced by moisture along the fiber of the sensing coil in a fiber-optic gyroscope (FOG). This strain induces a slow nonreciprocal phase shift in…

Jérémie Pillon, Maxime Rattier, Cédric Moluçon, Hugo Boiron, François Louf, Pierre-Alain Boucard, Hervé Lefèvre, Michel J. F. Digonnet

Journal of Lightwave Technology - 2025

Machine Learning

Integrating Fourier Neural Operators with Diffusion Models to improve Spectral Representation of Synthetic Earthquake Ground Motion Response

Nuclear reactor buildings must be designed to withstand the dynamic load induced by strong ground motion earthquakes. For this reason, their structural behavior must be assessed in multiple realistic ground shaking scenarios (e.g., the Maximum…

Niccolò Perrone, Fanny Lehmann, Hugo Gabrielidis, Stefania Fresca, Filippo Gatti

Electric power

Detecting underground water leak from the pipelines by radar and infrared techniques

Water leaks in urban underground pipelines not only cause economic losses but also result in structural damage to roads and buildings. Currently, there are several methods for detecting water leaks, such as pressure/flow sensors or fiber optics, but…

Benhui Fan, Ao Wang, Jean-Marie Fleureau, Vincent Guilbert, Bruno Beaucamp, Cyril Ledun, Camille Herlent, Raphaël Antoine, Cyrille Fauchard, Alain Sylvestre

SPIE Smart Structures + Nondestructive Evaluation (SS25) - 2025

Engineering Sciences

Graph Transformer-Based Flood Susceptibility Mapping: Application to the French Riviera and Railway Infrastructure Under Climate Change

Increasing flood frequency and severity due to climate change threatens infrastructure and demands improved susceptibility mapping techniques. While traditional machine learning (ML) approaches are widely used, they struggle to capture spatial…

Sreenath Vemula, Filippo Gatti, Pierre Jehel

Electric power

Soft generators for roadway energy harvesting: a preliminary study on design and fabrication of stacked integrated dielectric elastomer architectures using liquid silicone rubber composites

Gregorio Boccalero, Delong He, Jinbo Bai, Simon Chesné, Jean Paul Yonnet, Alain Sylvestre

Electroactive Polymer Actuators, Sensors, and Devices (EAPAD) 2025 - 2025

Electric power

Soft generators for roadway energy harvesting: a preliminary study on design and fabrication of stacked integrated dielectric elastomer architectures using liquid silicone rubber composites

In the framework of a multidisciplinary project focused on the development of soft generators for the road infrastructures, involving two laboratories of Electrical and Materials Engineering, a preliminary study concerning the energy conversion of…

Gregorio Boccalero, Delong He, Jinbo Bai, Simon Chesne, Jean Paul Yonnet, Alain Sylvestre

SPIE Smart Structures + Nondestructive Evaluation (SS25) / Electroactive Polymer Actuators, Sensors, and Devices (EAPAD) 2025 - 2025

Acoustics

Ultrasonic scattering in polycrystalline materials with elongated grains: A comparative 3D and 2D theoretical and numerical analysis

In this paper, a previously developed theoretical model for the ultrasonic elastic wave scattering, based on the Stanke and Kino model and applicable to both 2D and 3D single-phase untextured polycrystals, is extended to microstructures with…

Juan Camilo Victoria Giraldo, Bing Tie, Jérôme Laurent, Alain Lhémery, Denis Solas

Ultrasonics - 2025

Mechanics of materials

Calibration of non-local damage models from full-field measurements: Application to discrete element fields

Continuous damage models are increasingly used in numerical simulations to design structures, but their local formulations are sensitive to mesh size and present localization of strains in an infinitely thin region. To overcome these problems non…

Louis Védrine, Flavien Loiseau, Cécile Oliver-Leblond, Rodrigue Desmorat

European Journal of Mechanics - A/Solids - 2025

Engineering Sciences

On the Future of Experimental Mechanics in the Digital World: An Eikological Perspective

Quantitative imaging is at the heart of the renewal of experimental mechanics. Through a multitude of modalities and scales, it allows the structural characterization to be enriched by its kinematic expression under mechanical but also multiphysical…

François Hild, Stéphane Roux

European Journal of Mechanics - A/Solids - 2025