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Publications

Affichage des publications 3201 à 3210 sur 4084 au total

Image Processing

Object Tracking based on Particle Filtering with Multiple Appearance Models

In this paper, we propose a novel method to track an object whose appearance is evolving in time. The tracking procedure is performed by a particle filter algorithm in which all possible appearance models are explicitly considered using a mixture…

Nicolas Widynski, Emanuel Aldea, Séverine Dubuisson, Isabelle Bloch

Sixth International Conference on Computer Vision Theory and Applications (VISAPP'11) -

Microelectronics

Design and realization of a microfluidic device devoted to the application of ultra-short pulses of electrical field to living cells

In this paper, we present a novel microfluidic system dedicated to the application of ultra short pulses (i.e. nanopulses) on cells and the visualization of their effects. Cell plasma membranes can be rendered permeable by the use of nanosecond…

Claire Dalmay, Julien Villemejane, Vanessa Joubert, Olivier Français, Lluis M. Mir, Bruno Le Pioufle

Sensors and Actuators B: Chemical -

Engineering Sciences

Conception et réalisation d’un Flyback à huit cellules 28V-300V-12kW utilisant des transformateurs intercellulaires

A low-input voltage - high power realization is presented with the aim to demonstrate the feasibility and the interest of topologies using InterCell Transformer. They constitute a promising option to interleave converter stages and so, can answer to…

François Forest, Bertrand Gellis, Jean-Jacques Huselstein, Bernardo Cougo, Eric Labouré, Thierry Meynard

European Journal of Electrical Engineering -

Biotechnology

Integrated Microdevice for Long-Term Automated Perfusion Culture without Shear Stress and Real-Time Electrochemical Monitoring of Cells

Electrochemical techniques based on ultramicroelectrodes (UMEs) play a significant role in real-time monitoring of chemical messengers' release from single cells. Conversely, precise monitoring of cells in vitro strongly depends on the adequate…

Li Lin-Mei, Wang Wei, Zhang Shu-Hui, Chen Shi-Jing, Guo Shi-Shang, Olivier Français, Cheng Jie-Ke, Wei-Hua Huang

Analytical Chemistry -

Electric power

Numerical study of a liquid metal mini-channel cooler for power semiconductor devices

The need to adopt new cooling techniques arouse because of the continuous increase in power dissipation of electronic parts and systems. Due to the low thermal conductivity of classical liquids (water, alcohols, dielectric fluids...), in many cases,…

Mansour Tawk, Yvan Avenas, Afef Kedous-Lebouc, Mickaël Petit

THERMINIC 2011 -