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Affichage des publications 1791 à 1800 sur 4084 au total

Materials Science

Microwave Absorption and the Magnetic Hyperthermia Applications of Li0.3 Zn0.3 Co0.1 Fe2.3 O4 Nanoparticles in Multiwalled Carbon Nanotube Matrix

Nanoparticles of Li0.3Zn0.3Co0.1Fe2.3O4 (LZC) were prepared by the sol–gel method and dried in a furnace at ∼200 °C. The dried sample was annealed at 500, 600, 700, and 800 °C for 5 h each. Rietveld analysis of X-ray diffraction patterns confirms…

Madhumita Dalal, Jean-Marc Greneche, Biswarup Satpati, Tayssir B. Ghzaiel, Frederic Mazaleyrat, Raghumani S. Ningthoujam, Pabitra K. Chakrabarti

ACS Applied Materials & Interfaces -

Computer Vision and Pattern Recognition

Geometry-Based Multiple Camera Head Detection in Dense Crowds

This paper addresses the problem of head detection in crowded environments. Our detection is based entirely on the geometric consistency across cameras with overlapping fields of view, and no additional learning process is required. We propose a…

Nicola Pellicanò, Emanuel Aldea, Sylvie Le Hegarat-Mascle

28th British Machine Vision Conference (BMVC) - 5th Activity Monitoring by Multiple Distributed Sensing Workshop -

Mechanics of materials

The evolution of viscoelastic properties of silicone rubber during cross-linking investigated by thickness-shear mode quartz resonator

Characterizing the effects of cross-linking level and kinetics on the mechanical properties of rubber, especially viscoelasticity, provides information of importance to better understand and predict its final mechanical properties. Classically, the…

Amaury Dalla Monta, Florence Razan, Jean-Benoit Le Cam, Grégory Chagnon

10th European Conference on Constitutive Models for Rubbers (ECCMR) -

Life Sciences

Monitoring of Microalgae Lipid Accumulation Using RF Open Ended Biosensor

This letter presents an original approach to monitor the lipid intracellular content of microalgae by the radio frequency (RF) analysis of the broadband dielectric characterization. This study shows that the lipid quantification can be deduced from…

Abdelhatif El Fellahi, Thierry Bore, Sakina Bensalem, Pierre Bodénès, Filipa Lopes, Emile Martincic, Bruno Le Pioufle, Olivier Français

IEEE Sensors Letters -