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Article dans une revue

Enhancement of thermoelectric power factor in NaxCoO2/Au multilayers

Xiaohui Zhao, Haifeng Wang, Shufang Wang, El Hadj Dogheche, Jianglong Wang, Guangsheng Fu

NaxCoO2/Au thin film multilayers, with a thickness of the Au layer of 0.5–12 nm, have been fabricated on c-Al2O3 by post annealing of the CoO/Au thin film multilayers in Na vapor at high temperature in air. X-ray diffraction measurements revealed that the resulting NaxCoO2 layer was c-axis oriented...

RSC Advances, 2014, 4 (100), pp.57148-57152. ⟨10.1039/C4RA07319C⟩. ⟨hal-03560771⟩

Article dans une revue

Toward the modelling of riveted assemblies by super-elements in fast dynamics

Claire Hennuyer, Nicolas Leconte, Bertrand Langrand, Eric Markiewicz

The finite element analysis of the behaviour of airframes subjected to crash or impact loadings requires the use of suitable finite elements, in particular for the modelling of riveted assemblies. In order to predict the structure survivability, it is indeed necessary to focus on these areas..., L’analyse par éléments finis du comportement des structures aéronautiques soumises au crash ou à l’impact requiert l’utilisation d’éléments finis adaptés, en particulier pour la représentation des assemblages rivetés. Afin de prédire la survivabilité de la structure, il est en effet nécessaire de s...

Mechanics & Industry, 2014, 15 (2), pp.133-137. ⟨10.1051/meca/2014012⟩. ⟨hal-03627075⟩

Chapitre d'ouvrage

Participatory Design of a Cooperative Exploration Mediation Tool for Human Deep Space Risk Mitigation

Donald Platt, Patrick Millot, Guy Andre Boy

This work describes the participatory design and development of a Virtual Camera (VC) system to improve astronaut and mission operations exploration efficiency and cooperation while exploring in deep space. Advanced interaction media capabilities can improve exploration efficiency and cooperation...

P. Millot. Engineering Psychology and Cognitive Ergonomics, 8532, Springer International Publishing, pp.363-374, 2014, Lecture Notes in Computer Science, 978-3-319-07514-3. ⟨10.1007/978-3-319-07515-0_37⟩. ⟨hal-03404300⟩

Article dans une revue

Optimization of the Straightness Measurements on Rough Surfaces by Monte Carlo Simulation

François Hennebelle, Thierry Coorevits, Maxence Bigerelle

The straightness error of a coordinate measuring machine (CMM) is determined by measuring a rule standard. Thanks to a reversal technique, the straightness uncertainty of the CMM is theoretically dissociated from the straightness uncertainty of the rule. However, stochastic variations of the whole...

Scanning, 2014, 36 (1), pp.161-169. ⟨10.1002/sca.21114⟩. ⟨hal-03627434⟩

Chapitre d'ouvrage

Are intelligent manufacturing systems sustainable?

André Thomas, Damien Trentesaux

This paper introduces and opens the debate on the role of “product-driven control” and, on a broader level, Intelligent Manufacturing and Services Systems in sustainable development and circular economy. First, the concept of IMS and perspectives relating to future industrial and economic systems,...

Theodor Borangiu and Damien Trentesaux and André Thomas. Service Orientation in Holonic and Multi-Agent Manufacturing and Robotics, 544, Springer International Publishing, pp.3-14, 2014, Studies in Computational Intelligence, 978-3-319-04735-5. ⟨10.1007/978-3-319-04735-5_1⟩. ⟨hal-03470266⟩

Article dans une revue

Stochastic Runge-Kutta methods with the constant elasticity of variance (CEV) diffusion model for pricing option

Rajae Aboulaich, Abdelilah Jraifi, Medarhri Ibtissam

In order to solve numerically the constant elasticity of variance (CEV) model for pricing of European call option, we propose in this work the Stochastic Runge-Kutta method. We compare the obtained results using this approache, with those given by the Monte Carlo method in Broadie-Kaya [4]. Further...

Int. J. Math. Anal. , 2014, 8 (18), pp.849-856. ⟨10.12988/ijma.2014.4381⟩. ⟨hal-03135016⟩

Article dans une revue

Dynamic evolution of interface roughness during friction and wear processes

K. J. Kubiak, Maxence Bigerelle, T. Mathia, André Dubois, Laurent Dubar

Dynamic evolution of surface roughness and influence of initial roughness (Sa = 0.282–6.73 µm) during friction and wear processes has been analyzed experimentally. The mirror polished and rough surfaces (28 samples in total) have been prepared by surface polishing on Ti–6Al–4V and AISI 1045 samples...

Scanning, 2014, 36 (1), pp.30-38. ⟨10.1002/sca.21082⟩. ⟨hal-03470665⟩

Communication dans un congrès

Points massiques, courbes de Bézier quadratiques et coniques : un état de l'art

Jean-Paul Becar, Lionel Garnier

Les courbes de Bézier quadratiques jouent un rôle fondamental pour la modélisation d'arc de coniques. L'utili-sation de points massiques permet de modéliser des demi-coniques dans le plan affine euclidien. A partir d'une courbe de Bézier de degré 2 donnée, il est possible de..., It is well known quadratic Bézier curves define conics. The use of massic points permits to define a semi-conic in the Euclidean plane. Moreover, from a given quadratic Bézier curve, we can determine the properties of the underlying conic. Moreover, the choice of an adequat non-degenerate...

GTMG 2014, Mar 2014, LYON, France. ⟨hal-02516049⟩

Communication dans un congrès

Towards a Context Model for Human-Centered Design of Contextual Data Entry Systems in Healthcare Domain

Maxime Baas, Stéphanie Bernonville, Nathalie Bricon-Souf, Sylvain Hassler, Christophe Kolski, Guy Andre Boy

Data entry by physicians is a critical aspect in the health care domain, in which errors may lead to severe consequences for patients. This paper describes and discusses these aspects to support human-centered design of appropriate human-computer interaction technology. The following issues will be...

HCI International 2014, Jun 2014, Heraklion (CR), Greece. pp.223-233, ⟨10.1007/978-3-319-07515-0_23⟩. ⟨hal-03659721⟩

Communication dans un congrès

Experimental Study of Heat Transfer Inside a Gamma Stirling Engine Regenerator During Quasi-Steady Operation

Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah

The Stirling engine is a renewable way to confront the lack of fossil energy over the word, to reduce the pollution and to use a free way of energy. Actually, these engines are used to produce electricity, to pump water, etc. Unfortunately, this type of engine is the seat of several thermal and...

ASME 2013 Fluids Engineering Division Summer Meeting, Jul 2013, Nevada, United States. 7 p., ⟨10.1115/FEDSM2013-16311⟩. ⟨hal-04163448⟩

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