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Publications

Affichage des publications 2681 à 2690 sur 4021 au total

Biotechnology

Capteurs inductifs radiofréquences pour la caractérisation diélectrique de tissus biologiques

Radiofrequencies inductive sensors allow non contact characterization of biological tissues to be carried out, by the estimate of the intrinsic dielectric properties of tissues such as the conductivity (σ) and the permittivity (ε). As these…

Gayathri Masilamany, Pierre-Yves Joubert, Stéphane Serfaty, Yohan Le Diraison

Colloque Interdisciplinaire en Instrumentation, C2I2013 -

Image Processing

Segmentation of Retinal Arteries in Adaptive Optics Images

In this paper, we present a method for automatically segmenting the walls of retinal arteries in adaptive optics images. To the best of our knowledge, this is the first method addressing this problem in such images. To achieve this goal, we propose…

Nicolas Lermé, Florence Rossant, Isabelle Bloch, Michel Paques, Edouard Koch

Statistics

Sparsity in array processing: methods and performances

In the last few years, we witnessed to an extraordinary and still growing development of sparse signal recovery in a wide number of applicative contexts such as communications, biomedicine, radar, microwave imaging, source localization, astronomy,…

Remy Boyer, Pascal Larzabal

IEEE Sensor Array and Multichannel signal processing workshop - SAM 2013 -

Electric power

A simulation tool for the reliability analysis of PEM fuel cells

In this article, a novel method is proposed to help evaluating the reliability of a Proton Exchange Membrane Fuel Cell (PEMFC) stack. The method is based on a knowledge fuel cell model which is one-dimensional, non-isothermal and includes a diphasic…

Nicolas Noguer, Denis Candusso, Raed Kouta, Fabien Harel, Willy Charon, Gérard Coquery

Conference on Fundamentals and Development of Fuel Cells (FDFC 2013) -

Materials Science

A new magnetoelastic resonance based technique to determine magnetomechanical parameters of amorphous ferromagnetic ribbons

Measurement of the magnetomechanical parameters characteristics of amorphous ribbons often requires complex or limited methods due to their very small thickness. In this paper, it is shown how one can establish and estimate the characteristics of a…

Yannick Le Bras, A. Lasheras, J. Guttierez, Frederic Mazaleyrat, Jean-Marc Greneche

Review of Scientific Instruments -

Microelectronics

Micro-organism extraction from biological samples using DEP forces enhanced by osmotic shock

On the road towards efficient diagnostics of infectious diseases, sample preparation is considered as the key step and remains a real technical challenge. Finding new methods for extraction of micro-organisms from a complex biological sample remains…

Emilie Bisceglia, Myriam Cubizolles, Frederic Mallard, Francoise Vinet, Olivier Français, Bruno Le Pioufle

Lab on a Chip -