Search Results - "Jean Perrin"

An Experimental Study on the Influence of Sub-Core Scale Heterogeneities on CO2 Distribution in Reservoir Rocks by Perrin, Jean-Christophe, Benson, Sally

“…This article presents the results of CO 2 /brine two-phase flow experiments in rocks at reservoir conditions. X-ray CT scanning is used to determine CO 2…”
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Real time monitoring of the through thickness moisture profile of thin sheets using NMR by Perrin, Jean-Christophe, Waldner, Carina, Bossu, Julie, Chatterjee, Aninda, Hirn, Ulrich

“…•Analysis of z-directional distribution of liquids in thin, porous media over time.•1D NMR profiling method with high spatial and temporal…”
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A strategic network choice model for global container flows: specification, estimation and application by Tavasszy, Lóránt, Minderhoud, Michiel, Perrin, Jean-François, Notteboom, Theo

“…► A services based, descriptive global freight supernetwork model for container flows. ► Port choice model for global container flows estimated using publicly…”
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Time-resolved monitoring of composite Nafion™ XL membrane degradation induced by Fenton's reaction by Robert, Mylène, El Kaddouri, Assma, Perrin, Jean-Christophe, Raya, Jésus, Lottin, Olivier

“…Although proton-exchange membrane fuel cells (PEMFC) are considered as a safe and clean energy technology, aging phenomena of the membrane-electrode assembly…”
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A review of PEM fuel cell durability: materials degradation, local heterogeneities of aging and possible mitigation strategies by Dubau, Laetitia, Castanheira, Luis, Maillard, Frédéric, Chatenet, Marian, Lottin, Olivier, Maranzana, Gaël, Dillet, Jérôme, Lamibrac, Adrien, Perrin, Jean-Christophe, Moukheiber, Eddy, ElKaddouri, Assma, De Moor, Gilles, Bas, Corine, Flandin, Lionel, Caqué, Nicolas

“…Through a tight collaboration between chemical engineers, polymer scientists, and electrochemists, we address the degradation mechanisms of membrane electrode…”
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Obesogenic diet leads to luminal overproduction of the complex IV inhibitor H2S and mitochondrial dysfunction in mouse colonocytes by Guerbette, Thomas, Beaumont, Martin, Andriamihaja, Mireille, Ciesielski, Vincent, Perrin, Jean‐Baptiste, Janvier, Régis, Randuineau, Gwénaëlle, Leroyer, Patricia, Loréal, Olivier, Rioux, Vincent, Boudry, Gaëlle, Lan, Annaïg

“…Obesity is characterized by systemic low‐grade inflammation associated with disturbances of intestinal homeostasis and microbiota dysbiosis. Mitochondrial…”
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Quasielastic Neutron Scattering Study of Water Dynamics in Hydrated Nafion Membranes by Perrin, Jean-Christophe, Lyonnard, Sandrine, Volino, Ferdinand

“…We report a QENS study of the molecular motions in a perfluorinated ionomer membrane, Nafion, under increasing hydration levels from almost dry to fully…”
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Characterization of polymer electrolyte Nafion membranes: Influence of temperature, heat treatment and drying protocol on sorption and transport properties by Maldonado, Libeth, Perrin, Jean-Christophe, Dillet, Jérôme, Lottin, Olivier

“…► We performed sorption and transport measurements in Nafion 115 and 212. ► We provide the community with a comprehensive set of experimental data. ► If the…”
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NMR characterization of proton exchange membranes in controlled hygrometry conditions by Mrad, Christine, Perrin, Jean-Christophe, El Kaddouri, Assma, Guendouz, Laouès, Mozet, Kévin, Dillet, Jérôme, Lottin, Olivier

“…NMR methods are highly sensitive to the state of water adsorbed in ionomer membranes for PEM fuel cells and electrolyzers. This study demonstrates the…”
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A new methodology for concrete resistivity assessment using the instantaneous polarization response of its metal reinforcement framework by Samson, Gabriel, Deby, Fabrice, Garciaz, Jean-Luc, Perrin, Jean-Louis

“…[Display omitted] •A new concrete resistivity assessment methodology is proposed.•Resistivity is calculated with a reverse calculation based on 3D numerical…”
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Effects of conjoint mechanical and chemical stress on perfluorosulfonic-acid membranes for fuel cells by Robert, Mylène, El Kaddouri, Assma, Perrin, Jean-Christophe, Mozet, Kévin, Daoudi, Meriem, Dillet, Jérôme, Morel, Jean-Yves, André, Stéphane, Lottin, Olivier

“…To improve the lifetime of proton-exchange membrane (PEM) fuel cells, it is necessary to provide a better understanding of the degradation mechanisms of the…”
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Obesogenic diet leads to luminal overproduction of the complex IV inhibitor H 2 S and mitochondrial dysfunction in mouse colonocytes by Guerbette, Thomas, Beaumont, Martin, Andriamihaja, Mireille, Ciesielski, Vincent, Perrin, Jean-Baptiste, Janvier, Régis, Randuineau, Gwénaëlle, Leroyer, Patricia, Loréal, Olivier, Rioux, Vincent, Boudry, Gaëlle, Lan, Annaïg

“…Obesity is characterized by systemic low-grade inflammation associated with disturbances of intestinal homeostasis and microbiota dysbiosis. Mitochondrial…”
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Study of electro-osmotic drag coefficients in Nafion membrane in acid, sodium and potassium forms by electrophoresis NMR by Xu, Feina, Leclerc, Sébastien, Stemmelen, Didier, Perrin, Jean-Christophe, Retournard, Alain, Canet, Daniel

“…The water electro-osmotic drag coefficient of a cation _ Kdrag(cation)_ is defined as the number of water molecules which is dragged by a cation when it goes…”
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3D analysis of condylar and mandibular remodeling one year after intra-oral ramus vertical lengthening osteotomy by Bencherqui, Samy, Barone, Selene, Cevidanes, Lucia, Perrin, Jean-Philippe, Corre, Pierre, Bertin, Hélios

“…Objectives Among the existing techniques for the correction of mandibular posterior vertical insufficiency (PVI), the intra-oral ramus vertical lengthening…”
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3D magnetic resonance velocimetry for the characterization of hydrodynamics in microdevices: Application to micromixers and comparison with CFD simulations by Guerroudj, Feryal, Guendouz, Laouès, Hreiz, Rainier, Commenge, Jean-Marc, Bianchin, Jérémy, Morlot, Christophe, Dung Le, Tien, Perrin, Jean-Christophe

“…•An NMR instrumentation is developed to measure 3D velocity fields in microdevices.•MRI measurements in an arrow-type micromixer are compared to CFD…”
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Surgical Repositioning of the Premaxilla: Incidence, Indications and Growth Study About a 189 Bilateral Cleft Lip ± Palate Population by Drilleaud, Adrien, Corre, Pierre, Perrin, Jean-Philippe, Loin, Justine, Durand, Thomas, Salagnac, Jean-Michel, Delaire, Jean, Mercier, Jacques-Marie, Bertin, Helios

“…Objective We aimed to evaluate the rate of patient requiring Surgical Repositioning of the Premaxilla in a population carrying BCL  ±  P, retrieve age and…”
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Swab cloths as a tool for revealing environmental contamination by Q fever in ruminant farms by Carrié, Pauline, Barry, Séverine, Rousset, Elodie, Crémoux, Renée, Sala, Carole, Calavas, Didier, Perrin, Jean‐Baptiste, Bronner, Anne, Gasqui, Patrick, Gilot‐Fromont, Emmanuelle, Becker, Claire A. M., Gache, Kristel, Jourdain, Elsa

“…Summary Q fever is a zoonotic abortive disease of ruminants mostly transmitted by inhalation of aerosols contaminated by Coxiella burnetii. Clusters of cases…”
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A preliminary study exploring the mechanical properties of normal and Mgp-deficient mouse femurs during early growth by Laurent, Cédric, Marano, Alexandre, Baldit, Adrien, Ferrari, Maude, Perrin, Jean-Christophe, Perroud, Olivier, Bianchi, Arnaud, Kempf, Hervé

“…Matrix Gla protein (MGP) is mostly known to be a calcification inhibitor, as its absence leads to ectopic calcification of different tissues such as cartilage…”
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Assessment of the impact of the 2003 and 2006 heat waves on cattle mortality in France by Morignat, Eric, Perrin, Jean-Baptiste, Gay, Emilie, Vinard, Jean-Luc, Calavas, Didier, Hénaux, Viviane

“…While several studies have highlighted and quantified human mortality during the major heat waves that struck Western Europe in 2003 and 2006, the impact on…”
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Oxygen diffusion impedance in proton exchange membrane fuel cells – insights into electrochemical impedance spectra and equivalent electrical circuit modeling by Aït-Idir, William, Wu, Peizhe, Sgarbi, Ricardo, Labarde, Quentin, Touhami, Salah, Daoudi, Meriem, El kaddouri, Assma, Perrin, Jean-Christophe, Dillet, Jérôme, Marty, Clémence, Micoud, Fabrice, Chatenet, Marian, Lottin, Olivier, Mainka, Julia

“…In Randles circuit, the oxygen diffusion impedance connects in series with the Oxygen Reduction Reaction charge-transfer resistance, implying that the Cathode…”
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