Consulter le flux RSS

Publications

Affichage des publications 1071 à 1080 sur 3861 au total

Engineering Sciences

In-situ electrical characterization of co-evaporated Zr–Ti, Zr–V and Zr–Co thin getter films during thermal activation

Sheet resistance of transition metal-based getter films was recorded during 1 h 15 min of activation at 250 °C by in situ 4-probes measurement under vacuum. Co-evaporated alloys of Zr–Ti, Zr–V and Zr–Co with different compositions were studied…

Sylvain Lemettre, Sana Hammami, Alain Bosseboeuf, Philippe Coste, Johan Moulin

Microsystem Technologies -

Acoustics

Ultrasonic investigation of artificial solid materials based on agar gel and marble powder

Gel mixtures are widely used in practical applications such as food products or mimicking soft tissues. Furthermore, current research on medical and industrial fields include the development of bio-compatible materials to produce artificial bones or…

Andrés Arciniegas, Pascal Griesmar, Vincent Gauthier, Magalie Michiel, J.Y. Le Huerou, Nicolas Wilkie-Chancellier, Stephane Serfaty

International Congress on Ultrasonics (ICU) -

Acoustics

Ultrasonic investigation of bones with different post-mortem intervals

In the interest of constantly improving their diagnoses, the experts in forensic anthropology of the french Gendarmerie Nationale are interested in new evaluation methods to estimate post- mortem interval (PMI) of human bone. Indeed, currently used…

Arthur Angermuller, Andrés Arciniegas, Loïc Martinez, Stephane Serfaty, J.Y. Le Huerou, Nicolas Wilkie-Chancellier

International congress on ultrasonics -

Signal and Image processing

Asymptotic Performance of Complex $M$ -Estimators for Multivariate Location and Scatter Estimation

The joint estimation of means and scatter matrices is often a core problem in multivariate analysis. In order to overcome robustness issues, such as outliers from Gaussian assumption, M-estimators are now preferred to the traditional sample mean and…

Bruno Mériaux, Chengfang Ren, Mohammed Nabil El Korso, Arnaud Breloy, Philippe Forster

IEEE Signal Processing Letters -