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Publications

Affichage des publications 161 à 170 sur 4001 au total

Environmental Sciences

Simulation-based impact assessment framework for driving restriction zone policies

Conventional methods for predicting emissions predominantly rely on site data-driven regression models, thus failing to evaluate mobility impacts of transport policies. This research demonstrates how agent-based simulation has been used to assess ex…

Hao Wu, Danyue Zhi, Biao Yin, Chengqi Lu, Liu Liu, Constantinos Antoniou

Transportation Research Part D: Transport and Environment -

Instrumentation and Detectors

AC Current Sensor Based on Magnetoelectric Composites Transducers: Resonance Damping, Current Dynamic and Electric Field Disturbances

In this paper, a current sensor based on a magnetoelectric (ME) composite realized by electrodeposition is presented. This ME sample is inserted in the gap of a toric flux concentrator associated with permanent magnets. The current dynamic and the…

Raphaël Filâtre, Frédéric Mazaleyrat, Vincent Loyau

IEEE Transactions on Magnetics -

Materials Science

Near complete laser-induced modulation of the ferromagnetic-antiferromagnetic phase fraction in FeRh films

With its huge entropy change and a strong interplay between magnetic order, structural and electrical properties, the first-order antiferromagnetic/ferromagnetic phase transition is a paradigmatic example of the multicaloric effect. The unraveling…

Alexis Pecheux, Robin Salvatore, Laura Thevenard, Jon Ander Arregi, Vojtěch Uhlíř, Morgan Almanza, Danièle Fournier, Catherine Gourdon, Martino LoBue

Physical Review B -

Computer Science

Looking for Equivalence between Maximum Likelihood and Sparse DOA Estimators

Sparse Direction-of-Arrival estimators depend on the regularization parameter λwhich is often empirically tuned. In this work, conducted under the vectorized covariance matrix model, we are looking for theoretical equivalence between the Maximum…

Thomas Aussaguès, Anne Ferréol, Alice Delmer, Pascal Larzabal

Science Talks -

Signal and Image processing

Whitening Effects for ML-DoA Estimation using a Sparse Representation of Array Covariance (poster)

Maximum Likelihood (ML) Direction-of-Arrival (DoA) estimation on the Vectorized Covariance Matrix Model (VCMM) exhibits enhanced performance in severe conditions compared to standard methods. Indeed, it benefits from the vectorized covariance matrix…

Thomas Aussaguès, Anne Ferréol, Alice Delmer, Pascal Larzabal

IEEE 50th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2025) -

Electric power

An efficient and compact supply for electroactive polymers

New trends in electroactive-polymers (EAP) based devices for soft actuators and for electrocaloric cooling revive studies on compact, efficient, reversible and low power supply. High electrode resistance, high voltage and small capacitance of EAPs…

Morgan Almanza, Christophe Baron, Guojun Lan, Yiming Wei, Yoan Civet, Yves Perriard, Martino LoBue

IEEE Transactions on Power Electronics -

Chemical Sciences

Quantifying nucleation in flow by video-FLIM

During a precipitation experiment in microfluidics, crystals appear in the flow. Using a molecule that turns fluorescent in the solid phase, these crystals can be counted, measured and their polymorph identified. From this collection of data, the…

Zhengyu Zhang, Jean-Frédéric Audibert, Thomas Rodet, Anne Spasojevic - de Biré, Robert B Pansu

Methods in Microscopy -