Search Results - "Ollivier, J P"

Design and characterization of low-heat and low-alkalinity cements by Codina, M., Cau-dit-Coumes, C., Le Bescop, P., Verdier, J., Ollivier, J.P.

“…Investigations were carried out to formulate and characterize low-alkalinity and low-heat cements which would be compatible with an underground waste…”
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Decrease of pore solution alkalinity in concrete tested for alkali-silica reaction by RIVARD, P, BERUBE, M. A, OLLIVIER, J. P, BALLIVY, G

“…Knowledge of alkali concentration in concrete pore solution is key for long-term evaluation of alkali-silica reaction (ASR) expansion. This study aimed at…”
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Ordered Mesoporous Polymers of Tunable Pore Size from Colloidal Silica Templates by Johnson, Stacy A., Ollivier, Patricia J., Mallouk, Thomas E.

“…Ordered mesoporous polymers have been prepared by replication of colloidal crystals made from silica spheres 35 nanometers in diameter. The pores in the…”
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Gas permeability of concrete in relation to its degree of saturation by Abbas, A., Carcasses, M., Ollivier, J. -P.

“…Permeability, along with diffusion and absorption, is used to quantify durability characteristics of a concrete. The measured value of gas permeability of…”
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A new way for determining the chloride diffusion coefficient in concrete from steady state migration test by Truc, O., Ollivier, J.P., Carcassès, M.

“…This paper presents a new method for measuring the chloride diffusion coefficient in concrete from steady state migration tests. First, we review concepts of…”
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Innovative study of non-steady-state tritiated water diffusion test by Nugue, F., Yssorche-Cubaynes, M.-P., Ollivier, J.P.

“…The objective of this paper is to propose a new method for testing molecular diffusion in saturated cement materials. A saturated specimen of porous materials…”
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Modelling of the transition zone porosity by Bourdette, B., Ringot, E., Ollivier, J.P.

“…The ion diffusion process in mortar is different from the one which occurs in cement paste. This difference is due to the presence of transition zones, which…”
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Numerical simulation of multi-species diffusion by TRUC, O, OLLIVIER, J.-P, NILSSON, L.O

“…A numerical model has been developed to simulate the transport of several ionic species across a saturated concrete or mortar sample. The chloride binding as…”
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An optimised preconditioning procedure for gas permeability measurement by Carcassès, M., Abbas, A., Ollivier, J. -P., Verdier, J.

“…To study the permeability of cementitious materials, a procedure of drying out moisture before the actual measurement of this property, normally called…”
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Penetration of ionic species into saturated porous media: the case of concrete by Lorente, S., Carcassè, M., Ollivier, J.P.

“…The aim of this work is to describe the ingress of ionic species into a saturated porous medium. The paper focuses on the case of cement‐based materials…”
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Self-assembly of ultrathin composite TiO2/polymer films by KOVTYUKHOVA, N, OLLIVIER, P. J, CHIZHIK, S, DUBRAVIN, A, BUZANEVA, E, GORCHINSKIY, A, MARCHENKO, A, SMIRNOVA, N

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Intrathoracic gossypiboma: magnetic resonance features by Vayre, F, Richard, P, Ollivier, J.P

“…Gossypiboma, a term used to describe a mass within the body composed of a cotton matrix which usually refers to a retained surgical sponge, is a rare…”
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Interfacial transition zone in concrete by Ollivier, J.P., Maso, J.C., Bourdette, B.

“…In fresh concrete a watercement (W:C) ratio gradient develops around the aggregate particles during casting, resulting in a different microstructure of the…”
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Modelling of a gas flow measurement: Application to nuclear containment vessels by Verdier, J, Carcassès, M, Ollivier, J.P

“…The objective of this work is to simulate the gas flow across a concrete wall of a nuclear power plant internal enclosure. In the laboratory, permeability…”
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Transport model for the nuclear decontamination of cementitious materials by Frizon, F, Lorente, S, Ollivier, J.P, Thouvenot, P

“…This paper describes a transport model for the nuclear decontamination of cementitious materials by electromigration. The porous medium is assumed to be…”
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Layer-by-Layer Assembly of Ultrathin Composite Films from Micron-Sized Graphite Oxide Sheets and Polycations by Kovtyukhova, Nina I, Ollivier, Patricia J, Martin, Benjamin R, Mallouk, Thomas E, Chizhik, Sergey A, Buzaneva, Eugenia V, Gorchinskiy, Alexandr D

“…Unilamellar colloids of graphite oxide (GO) were prepared from natural graphite and were grown as monolayer and multilayer thin films on cationic surfaces by…”
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Amelioration of arterial properties with a perindopril-indapamide very-low-dose combination by Asmar, R G, London, G M, O'Rourke, M E, Mallion, J M, Romero, R, Rahn, K H, Trimarco, B, Fitzgerald, D, Hedner, T, Duprez, D, De Leeuw, P W, Sever, P, Battegay, E, Hitzenberger, G, de Luca, N, Polónia, P, Bénétos, A, Chastang, C, Ollivier, J P, Safar, M E

“…Epidemiological studies have shown that increased arterial stiffness and wave reflections, major determinants of systolic and pulse pressure, are associated…”
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The isometric force that induces maximal surface muscle deoxygenation by Kahn, J F, Jouanin, J C, Bussière, J L, Tinet, E, Avrillier, S, Ollivier, J P, Monod, H

“…To determine the external force that induces maximal deoxygenation of brachioradialis muscle 32 trained male subjects maintained isometric contractions using…”
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I1-imidazoline-receptor agonists in the treatment of hypertension: an appraisal of clinical experience by Ollivier, J P, Christen, M O

“…Although essential hypertension is usually defined as a hemodynamic disorder, it is expressed differently among individuals and varies during progression of…”
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Effect of indapamide SR on microalbuminuria--the NESTOR study (Natrilix SR versus Enalapril Study in Type 2 diabetic hypertensives with micrOalbuminuRia)--rationale and protocol for the main trial by Marre, M, Garcia Puig, J, Kokot, F, Fernandez, M, Jermendy, G, Opie, L, Moyseev, V, Scheen, A, Ionescu-Tirgoviste, C, Saldanha, M H, Halabe, A, Williams, B, Mion, Jr, D, Ruiz, M, Hermansen, K, Tuomilehto, J, Finizola, B, Pozza, G, Chastang, C, Ollivier, J P, Amouyel, P, Asmar, R

“…In type 2 diabetic hypertensive patients, microalbuminuria can be due to hypertension and/or diabetic nephropathy. Angiotensin-converting enzyme (ACE)…”
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