Search Results - "Jezequel, Pierre"

Generation and stability of bubbles in a cement based slurry by Petit, Pauline, Javierre, Isabelle, Jézéquel, Pierre-Henri, Biance, Anne-Laure

“…In this article, the fabrication of a single stable cement bubble is investigated. To achieve this goal, the stability of model particle covered bubbles is…”
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Mixing of concrete or mortars: Dispersive aspects by Jézéquel, Pierre-Henri, Collin, Véronique

“…This article describes an experimental methodology offering mixing efficiency criteria for granular materials in terms of their dispersion capability. This…”
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Mixing of concrete or mortars: Distributive aspects by Collin, Véronique, Jézéquel, Pierre-Henri

“…This article describes an experimental methodology offering efficiency criteria for granular materials in terms of their mixing distributive capability. The…”
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LA-MC-ICPMS and SHRIMP U–Pb dating of complex zircons from Quaternary tephras from the French Massif Central: Magma residence time and geochemical implications by Cocherie, Alain, Fanning, C. Mark, Jezequel, Pierre, Robert, Michèle

“…Analyses of zircon grains from the Queureuilh Quaternary tephras (pumice) provide new information about their pre-eruptive history. U–Pb dating was performed…”
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Mixability and particle size distribution criteria — Study on model materials by Martin, Mylène, Renault, Mathilde, Jezequel, Pierre-Henri, Garcia, Emmanuel

“…Particle size distribution parameters are known to greatly affect the mixing behavior of concrete but no clear mix design rules have been defined to avoid…”
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Receivers placement for UAV localization in a surveillance area by Leba, Pierre, Baudais, Jean-Yves, Meric, Stephane, Crussiere, Matthieu, Jezequel, Pierre-Yves

“…Ensuring security of sensitive areas from unmanned aerial vehicles threats has become a major issue. In this context, multistatic radars present significant…”
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Efficient Arbitrary Sample Rate Conversion for Multi-Standard Digital Front-Ends by Zeineddine, Ali, Paquelet, Stephane, Nafkha, Amor, Jezequel, Pierre-Yves, Moy, Christophe

“…In this paper, we study the hardware implementation of arbitrary sample rate conversion (ASRC) using recently proposed variable fractional delay filter (V-FDF)…”
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Reducing shear thickening of cement-based suspensions by Toussaint, Fabrice, Roy, Cédric, Jézéquel, Pierre-Henri

“…Rheological measurements were made on concrete and mortars to characterize the shear thickening behavior of certain concrete mix designs. Shear thickening…”
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Variable Fractional Delay Filter: A Novel Architecture Based on Hermite Interpolation by Zeineddine, Ali, Nafkha, Amor, Moy, Christophe, Paquelet, Stephane, Jezequel, Pierre-Yves

“…This paper proposes a method for generating low complexity architectures of variable fractional delay filters based on Hermite interpolation. Based on the…”
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Generalization and Coefficients Optimization of the Newton Structure by Zeineddine, Ali, Paquelet, Stephane, Nafkha, Amor, Moy, Christophe, Jezequel, Pierre-Yves

“…The Newton structure is a very efficient implementation of a variable fractional delay filter performing Lagrange interpolation. In this paper, we study the…”
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Mode-shell correspondence, a unifying phase space theory in topological physics - Part I: Chiral number of zero-modes by Lucien Jezequel, Pierre Delplace

“…We propose a theory, that we call the mode-shell correspondence, which relates the topological zero-modes localised in phase space to a shell invariant defined…”
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Comprehensive Survey of FIR-Based Sample Rate Conversion by Zeineddine, Ali, Nafkha, Amor, Paquelet, Stéphane, Moy, Christophe, Jezequel, Pierre Yves

“…Sample rate conversion (SRC) is ubiquitous and critical function of software defined radio and other signal processing systems (speech coding and synthesis,…”
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Convergence of the Newton Structure Transfer Function to the Ideal Fractional Delay Filter by Paquelet, Stephane, Zeineddine, Ali, Nafkha, Amor, Jezequel, Pierre-Yves, Moy, Christophe

“…This letter presents a rigorous demonstration of the convergence of the Newton fractional delay filter to the ideal fractional delay filter. The Newton…”
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Generation and stability of bubbles in a cement based slurry by Petit, Pauline, Javierre, Isabelle, Jezequel, Pierre-Henri, Biance, Anne-Laure

“…In this article, the fabrication of a single stable cement bubble is investigated. To achieve this goal, the stability of model particle covered bubbles is…”
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Measurements of Vertically Polarized Electromagnetic Surface Waves Over a Calm Sea in HF Band. Comparison to Planar Earth Theories by Bellec, Mathilde, Avrillon, Stephane, Jezequel, Pierre Yves, Palud, Sebastien, Colombel, Franck, Pouliguen, Philippe

“…Radio communication over Earth along mixed-paths in the HF band is a relevant subject today. In this communication, we present measurements of electric field…”
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Characterization and origin of black and red Magdalenian pigments from Grottes de la Garenne (Vallée moyenne de la Creuse-France): a mineralogical and geochemical approach of the study of prehistorical paintings by Jezequel, Pierre, Wille, Guillaume, Beny, Claire, Delorme, Fabian, Jean-Prost, Veronique, Cottier, Roger, Breton, Jean, Dure, Frederic, Despriee, Jacky

“…Pigments sampled from wall paintings and from crayons taken on the floor, at the Grottes de la Garenne (Saint-Marcel – Indre, France) have been analyzed and…”
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Mixing of a wet granular medium: Effect of the particle size, the liquid and the granular compacity on the intensity consumption by Collet, Romain, Oulahna, Driss, De Ryck, Alain, Jezequel, Pierre Henri, Martin, Mylène

“…The mixing of a wetted insoluble granular medium was experimentally investigated focusing on the variation of the specific intensity consumption of mixing with…”
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The concept of “scaleable reactor” in the precipitation of silver halide photographic microcrystals by JEZEQUEL, Pierre-Henri

“…The various types of silver halide microcrystals used in the photographic industry are all obtained by precipitation techniques. Highly insoluble silver and…”
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Measurements of surface waves radiated by a vertically polarized antenna over planar seawater at 5 MHz. comparison to planar Earth models by Bellec, M., Palud, S., Jezequel, P. Y., Avrillon, S., Colombel, F., Pouliguen, Ph

“…High Frequency propagation over the surface of the Earth or sea is a relevant subject today, especially for High-Frequency Surface Wave Radars (HFSWR) over the…”
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Venous thromboembolism and cancer by Descourt, R, Jezequel, P, Couturaud, F, Leroyer, C, Girard, P

“…Cancer and venous thromboembolism (VTE), VTE and cancer: there is a close bond between these two diseases. On the one hand, a cancer patient runs a high risk…”
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