Search results for "structures"
showing 10 items of 4815 documents
Palais royaux et possessions fiscales en Ile-de-France
1993
catalogue d'exposition; International audience
Aspects du fisc en Neustrie (VIe-Xe siècles). Résultats d'une recherche en cours
1989
H. Atsma; International audience
Fisc et ban à Remiremont: le fisc à l'origine des bans romarimontains?
2001
M. Parisse, J.-P. Rothiot, P. Heili; International audience
Guide pour l'ergonomie des interfaces homme-machine
1998
Rapport de contrat Bull INRIA; Spécifications ergonomiques pour la conception des interfaces logicielles Bull
« Le jeu littéraire dans le Livre d’Artus (XIIIe siècle) : parodie et auto-parodie »
2012
Version CD-ROM; International audience
Effect of Healthcare worker's professional representation of hygiene on hand hygiene practices
2018
International audience; Hospital-Acquired Infections (HAI) significantly affect patients, prolong hospital stays and present a major challenge for the quality of patient care. In France, around 4,500 individuals die every year from an HAI (Government Statistics, 2010). Hand hygiene studies focusing on beliefs and practices may
Tungsten oxide thin films sputter deposited by the reactive gas pulsing process for the dodecane detection
2015
International audience; The DC reactive magnetron sputtering of a metallic tungsten target was performed in an argon + oxygen atmosphere for depositing tungsten oxide thin films. In order to control the oxygen concentration in the films, the reactive gas pulsing process, namely RGPP, was implemented. Rectangular pulses were used with a constant pulsing period T = 16 s whereas the duty cycle α (time of oxygen injection to pulsing period T ratio) was systematically changed from 0 to 100% of T. This pulsing injection of the reactive gas allowed a gradual evolution of the films composition from pure metallic to over-stoichiometric WO3+ɛ’ compounds. These WOx films were sputter deposited on comm…
Holes Interaction Effects under high and medium Sound Intensities for Micro-perforated panels design
2010
International audience; Most models for predicting the acoustic response of perforated panels are based on the assumption that there are no interactions between the holes. This paper investigates the Hole Interaction Effect (HIE) and distribution effect on the sound absorption coefficient of perforated panels when submitted to medium and high sound pressure levels. It is experimentally demonstrated that though the HIE is mostly an added mass effect, the nonlinear resistance parameters depend on the separation distance between the apertures. Analysis of the data reveals the fact that even with HIE, the nonlinear reactance dependency with velocity is very low compared to the resistance-veloci…
Effect of moisture uptake on flax-reinforced composite laminates: influence on dynamic and quasi-static properties
2016
International audience; This study proposes to investigate the effect of moisture uptake on a wide spectrum of mechanical behaviours of unidirectional flax fibre-reinforced epoxy laminates. It includes tensile monotonic and fatigue testing. Results show that UD flax-epoxy composites, whenexposed to hygrothermal conditioning at 70°C and 85% RH, exhibit a diffusion kinetic which follows a one dimensional Fickian behaviour. The mass uptake at equilibrium is approximately 3.3 % and the diffusion coefficient 6.5 10-6 m2.s-1. Water vapour sorption is shown to induce a significant change in the shape of the tensile stress-strain curve. Contrary to all expectations, water saturation does not degrad…
Modelling an Improved NOL Ring Test Using a Reduced Volume Method for the Characterisation of Composite Cylinders
2019
International audience