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Publications

Affichage des publications 1541 à 1550 sur 4084 au total

Signal and Image processing

Contributions to robust calibration methods in radio astronomy

Accurate calibration is of critical importance for new advanced interferometric systems in radio astronomy in order to recover high resolution images with no distortions. This process consists in correcting for all environmental and instrumental…

Virginie Ollier

Electric power

Système de récupération d'énergie thermique à base de matériaux magnétocaloriques

Les générateurs thermomagnétiques convertissent le flux de chaleur en énergie électrique. Le matériau magnétocalorique (MMC) réalise un cycle thermodynamique entre deux sources de chaleur ce qui produit une variation d’aimantation du matériau. Cette…

Smail Ahmim, Morgan Almanza, Alexandre Pasko, Frédéric Mazaleyrat, Martino Lobue

3ème Symposium de Génie Electrique (SGE 2018) -

Materials

AGING INVESTIGATION OF INVERTER-FED LOW VOLTAGE MOTOR WINDING INSULATION SUBJECTED TO HIGH DV/DT

The relevance of this paper determines by oncoming implementation of wide bandgap power semiconductors as SiC in inverters feeding motors. Hence, it is indispensable to investigate the influence of intensified electric stresses on winding insulation…

Veronika Bolgova, Andrey Leonov, Stéphane Lefebvre, S Hlioui

XXVème Symposium sur les phénomènes électromagnétiques dans les circuits non linéaires (EPNC 2018) -

Astrophysics

Robust calibration of radio interferometers in multi-frequency scenario

This paper investigates calibration of sensor arrays in the radio astronomy context. Current and future radio telescopes require com-putationally efficient algorithms to overcome the new technical challenges as large collecting area, wide field of…

V Ollier, M. N. El Korso, A Ferrari, Remy Boyer, Pascal Larzabal

2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2018) -

Analytical chemistry

A General Approach Based on Sampled-Current Voltammetry for Minimizing Electrode Fouling in Electroanalytical Detection

Electrochemical analysis of species known to passivate electrode surfaces remains challenging. We previously proposed a new method dealing with sampled-current voltammetry performed on an electrode array to mimic polarography at a dropping mercury…

Isabelle Mazerie, Pierre Didier, Florence Razan, Philippe Hapiot, Nathalie . Coulon, Aurélie Girard, Olivier Le Monies de Sagazan, Didier Floner, Florence Geneste

ChemElectroChem -