Academic literature on the topic 'Matériaux – Environnement'
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Journal articles on the topic "Matériaux – Environnement":
Brun, Lucille, and Arnaud Chapon. "Test sur mesure pour évaluer la durabilité des matériaux sous irradiation." Matériaux & Techniques 110, no. 6 (2022): N1. http://dx.doi.org/10.1051/mattech/2023006.
Cotellon, Katie, and Anne-Cécile Cochet. "Le design pour les matériaux de construction : qualification de la contribution du design chez Saint-Gobain." Sciences du Design 18, no. 2 (March 12, 2024): 102–18. http://dx.doi.org/10.3917/sdd.018.0102.
Dubois, Françoise. "La durabilité des matériaux composites en environnement marin." Revue des composites et des matériaux avancés 13, no. 2 (August 23, 2003): 123–33. http://dx.doi.org/10.3166/rcma.13.123-133.
Monicat, François, Pierre Marie Borne, and P. Maron. "Système d'élevage et économie de la production caprine dans les zones traditionnelles du Zimbabwe. I. Les bâtiments d'élevage." Revue d’élevage et de médecine vétérinaire des pays tropicaux 45, no. 1 (January 1, 1992): 69–80. http://dx.doi.org/10.19182/remvt.8961.
François, Guillaume, Nathan Henriquet, and Bi Zhong Xu. "Imprimantes tridimensionnelles grand public compatibles avec la dentisterie ?" NEMESIS 13, no. 1 (June 1, 2020): 1–43. http://dx.doi.org/10.14428/nemesis.v13i1.55193.
Urrutiaguer, Daniel, and Laure de Verdalle. "Transfiguration théâtrale des objets par les sonorités et valeur esthétique." L’Annuaire théâtral, no. 56-57 (August 30, 2016): 123–34. http://dx.doi.org/10.7202/1037333ar.
Dritsch, Nicolas, Alice Baras, Jean-Noel Vergnes, and Christophe Bedos. "Vers une santé orale planétaire." Santé Publique 35, HS1 (December 1, 2023): 163–71. http://dx.doi.org/10.3917/spub.hs1.2023.0163.
Calandra, Maëlle, and Marie Durand. "Construire dans un environnement incertain. La qualité politique des matériaux de construction en contexte colonial et postcolonial au Vanuatu." Gradhiva, no. 35 (February 22, 2023): 66–89. http://dx.doi.org/10.4000/gradhiva.6876.
Trépos, Jean-Yves. "Un régime d’impersonnalité." Sociologie et sociétés 48, no. 2 (October 24, 2016): 211–35. http://dx.doi.org/10.7202/1037722ar.
Guertin, Pascale, and Valérie Poirier-Rouillard. "Les bibliothèques et le développement durable." Documentation et bibliothèques 63, no. 3 (September 12, 2017): 5–17. http://dx.doi.org/10.7202/1041018ar.
Dissertations / Theses on the topic "Matériaux – Environnement":
Lorenzini, Cédric. "Elaboration de matériaux polymères issus de ressources renouvelables." Thesis, Paris Est, 2014. http://www.theses.fr/2014PEST1121.
The progressive exhaustion of the fossil resources has entrainé these last years a transfer of interest of the synthetic materials towards materials stemming from renewable resources. The latter can be developed from polymers and/or from synthons presents in the biomass. In this context, the synthesis of new biomaterials with poly (3-hydroxyalcanoate ( PHAs) and of isosorbide was realized. The obtaining of linear architectures and réticulées allowed to obtain diversified properties. At first, we prepared fonctionnalisées units, called elementary reactive bricks, with PHAs and with isosorbide. Oligomères of PHAs téléchéliques fonctionnalisés diols, dihydroxy-acid, diallyls, di-triethoxysilanes or still diepoxys was produced
Didierjean, Sébastien. "Étude du comportement des matériaux composites carbone-époxy en environnement hygrothermique." Toulouse 3, 2004. http://www.theses.fr/2004TOU30266.
The carbon/epoxy aeronautical structures are subjected to outside environments combining both temperature and humidity therefore these materials are subject to water molecules sorption by the epoxy resin. First, a model of the water propagation was implemented. It takes account of the effect of the hydrolysis taking place between the water molecules and the epoxide groups that have not been cured. This mechanism is coupled with a Fickean diffusion. The second part deals with the effects of the local water molecules presence on the elastic modulus of an elementary composite ply. The local level of water concentration is responsible for the plasticization of the polymer matrix represented by the decrease of its Simple Softening Temperature. The use of a Micro-Mechanical model of homogenization allowed to directly assess the evolutions of the elastic properties of an elementary ply. The third part is about the study of the cyclic hygrothermal environments and shows how the effects of that type of loads are different compared to their equivalent monotonous solicitations. Special attention is given to the effect on damage behaviour of the material
Kamali, Siham. "Comportement et simulation des matériaux cimentaires en environnement agressifs : Lixiviation et température." Cachan, Ecole normale supérieure, 2003. http://www.theses.fr/2003DENS0004.
Lamouroux, Franck. "Étude du comportement en environnement oxydant des matériaux composites 2D C/SIC." Bordeaux 1, 1992. http://www.theses.fr/1992BOR10668.
Mendy, Henri Joseph. "Etudes expérimentales et simulations des processus de corrosion aux interfaces matériaux métalliques-environnement." Thesis, Evry-Val d'Essonne, 2008. http://www.theses.fr/2008EVRY0026/document.
The aim of this study is, using a mesoscopic model based on cellular automata and taking into account a small number of simple processes, to explain numerical simulations obtained in order to better understand the complexity of corrosion. In the first part of this work, the model is used to simulate corrosion in a defect of material protected by an insulating layer and on a metal covered by an oxide layer. Anodic and cathodic reactions simulated in the model can take place in the same site (localized reactions) or in two different (spatially separated reactions) sites. Study of localized reactions shows the detachment of metallic islands during corrosion. These results correspond to a phenomenon which has been experimentally proven, named chunk effect, and is responsible of the deviation with Faraday’s law. It is shown that effective corrosion speed is enhanced by the production of islands resulting from corrosion-erosion coupling. Secondly studies of spatially separated reactions, have shown the influence of the diffusion of acid-basic species in the solution and have permitted to carry out, an initial regime characterised by an homogenous solution, followed by diffusion limited regime, where chemical heterogeneities leading to physical heterogeneities (roughness of the front) appear. The relationship between chemical and morphological phenomena is clearly demonstrated. Finally we have demonstrated experimental deviations with Faraday’s law in the case of zinc corrosion, in sulphuric acid medium
Chaulet, Didier. "Approche expérimentale de la mobilité des éléments durant l'altération des matériaux vitreux : Impacts environnementaux." Poitiers, 2000. http://www.theses.fr/2000POIT2298.
Valentin, Dijksman Laurence. "Matériaux nouveaux et théorie de l'innovation : une approche en termes de réseaux de projet." Paris 1, 1994. http://www.theses.fr/1994PA010069.
Presently, the theory of innovation does not include the new technologies, in particular the new materials. However, they are very important. Owing to the innovation, they are potentially present in all fields of economy. They encourage links between participants of those various fields within networks. New materials have got coracteristics that differ from those of the traditionnal materials already present in the economy. Those caracteristics are either technical or industrial or economic. Innovation in new materials can be separated into two categories. On the one hand, the innovation of structural materials, not really strategic, is based on a "let it do" logic. It is a vertical and contractual network which results in a partition of the competences. The common culture is weak. The members of the network are consequently constrained to submit their participation to a coordinator. On the other hand, the functionnal materials are highly strategic and organise their innovation according to a "do it in common" logic. The members take part in a common project, in the limits of horizontal and informal networks with averlap of competences. Reality intermingles the respective caracteristics of the materials. The network is based on a project of innovation common to all the members. In integrates the secificities of the two logics. Rather contractual, it mixes heterogeneous competences owing to a deep knowledge circulation. That is the reason why i call it "project network". It gives importance to technology, information and knowledge
Raulet, Marie-Ange. "Contribution à la modélisation des matériaux magnétiques liés à leur environnement en génie électrique." Habilitation à diriger des recherches, Université Claude Bernard - Lyon I, 2011. http://tel.archives-ouvertes.fr/tel-00703561.
Durin, Christian. "Contribution à l'étude du vieillissement de matériaux composites carbone/epoxyde sous ambiance spatiale." Toulouse, ENSAE, 1988. http://www.theses.fr/1988ESAE0008.
Adokanou, Kokou. "Etude micro et nanostructurale des défaillances d'architectures microélectroniques en environnement humide." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEM064.
This thesis aims at using mechanical stress engineering to improve the reliability of microelectronic components under Temperature-Humidity-Bias testing in order to develop robust packaging technologies for space. The application is done on microware devices based on gallium arsenic (GaAs) with low noise amplifier function (LLA and LNA). We started work by analyzing failure mechanisms of MMIC devices (Monolithic Microwave Integrated Circuit) in severe environment and with the evaluation of thermomechanical induced stresses in stack layers by test temperature. We propose two methods to study the impact of mechanical applied stress on the reliability of microware devices in space qualification: the first method called “indirect” is a bending by buckling way which applies uniaxial stress (250MPa in absolute value) and the second method called “direct” with biaxial stress by treating silicon nitride passivation (SiNx) layer with nitrogen ion implantation (~ -1,2GPa). A system which applies mechanical stress and a printed circuit especially designed for this thesis. Characterization benches with connectors of probes are used to make electrical measurements of transistors and to calibrate the changes of internal stress by piezoresistive effects in semi semiconductors. Numerical simulations have been performed in Abaqus ® to evaluate thermomechanical stresses induced in layers through devices preparation and after plastic encapsulation (Dam&Fill). For each proposed method, aging test was carried out in the most severe conditions (85°C / 85%RH / inverse polarization of the gate). The results of indirect case by buckling on 1850h (A) / 2450h (B) of testing showed a significant improvement of their reliability either in tensile or compressive applied stress. Indeed, for the studied devices the presence of stress delayed considerably damage of more than 80% of aged devices. The failure analysis of failed devices was completed by finite element method simulations in Abaqus ®. We observed and blisters near the gate fingers and capacitors which are linked to the loss of static and dynamic performances. The results in the direct case by surface treatment on 1000h (A and B) of testing also showed the improvement of the reliability for all aged components. The comparison of these results with the indirect case helps to identify the nature and level of optimal applied stress to ensure a better reliability of GaAs devices under THB testing. A study of the physico-chemical behavior of the failures at the surface was also performed in order to make a link between different scales of failure: from the loss of performance until the breaking of chemical bonds through changes of internal stress of the layers
Books on the topic "Matériaux – Environnement":
Centre national d'études spatiales (France) and International Conference on Spacecraft Materials in Space Environment. (5th : 1992 : Toulouse, France), eds. Les Matériaux en environnement spatial =: Materials in a space environment. Toulouse (France): Cépaduès-Editions, 1992.
Hayhoe, Christy. Sciences et technologie perspectives 7. Mont-Royal, Québec: Duval, 2010.
Linda, Weintraub. Cycle-logical art: Recycling matters for eco art. 2nd ed. Rhinebeck, NY: Artnow Publications, 2007.
Curt, Corinne, Institut national de recherche en sciences et technologie pour l'environnement et l'agriculture (France) Staff, Julien Baroth, Alaa Chateauneuf, and Laurent Peyras. Fiabilité des Matériaux et des Structures: Analyse de Risques et Fiabilité des Systèmes Dans Leur Environnement. ISTE Editions Ltd., 2014.
(Editor), Stephen D. Cramer, Bernard S., Jr. Covino (Editor), Joseph R. Davis (Editor), Elizabeth MArquard (Editor), and Heather Lampman (Editor), eds. ASM Handbook: Corrosion: Environments and Industries. Asm Intl, 2006.
Institute Of Electrical and Electronics Engineers. Proceedings of the 2000 IEEE International Symposium on Electronics and The Environment. Institute of Electrical & Electronics Enginee, 2000.
Elvin, George. Post-Petroleum Design. Taylor & Francis Group, 2015.
Elvin, George. Post-Petroleum Design. Routledge, 2015.
Elvin, George. Post-Petroleum Design. Taylor & Francis Group, 2015.
Elvin, George. Post-Petroleum Design. Taylor & Francis Group, 2015.
Book chapters on the topic "Matériaux – Environnement":
Verney, Vincent, and Vincent Verney. "4. Matériaux polymères et environnement." In Matières plastiques, 123–37. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0123.
"4 Environnement et endommagement." In Endommagement et rupture des matériaux, 87–114. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0239-5-006.
"4 Environnement et endommagement." In Endommagement et rupture des matériaux, 87–114. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0239-5.c006.
Lors, Christine. "12 Biodétérioration des matériaux cimentaires : interactions environnement – microorganismes – matériaux." In Interactions Matériaux-Microorganismes, 253–82. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2112-9-014.
Lors, Christine. "12 Biodétérioration des matériaux cimentaires : interactions environnement – microorganismes – matériaux." In Interactions Matériaux-Microorganismes, 253–82. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2112-9.c014.
MENÉNDEZ, Beatriz. "La cristallisation de sels dans un environnement changeant." In Cristallisation de sels en milieu poreux, 207–48. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9114.ch8.
Dalarun, Jacques. "Les maisons des frères. Matériaux et symbolique des premiers couvents franciscains." In Le village médiéval et son environnement, 75–95. Éditions de la Sorbonne, 1998. http://dx.doi.org/10.4000/books.psorbonne.23517.
"Chapitre 8 • Environnement : solutions alternatives des procédés de traitements de surface par voie humide touchés par les contraintes environnementales." In Traitements de surface des matériaux par voie humide, 373–412. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3-011.
"Chapitre 8 • Environnement : solutions alternatives des procédés de traitements de surface par voie humide touchés par les contraintes environnementales." In Traitements de surface des matériaux par voie humide, 373–412. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3.c011.
Treffort, Jean-Michel. "Autour du lac du Bourget, à la fin de l’Âge du Bronze : matériaux pour une extension terrestre des problématiques." In L’Homme et son environnement : des lacs, des montagnes et des rivières, 155–88. ARTEHIS Éditions, 2015. http://dx.doi.org/10.4000/books.artehis.4884.
Conference papers on the topic "Matériaux – Environnement":
Delafosse, D. "Couplage hydrogène - plasticité dans les matériaux cubiques à faces centrées." In PlastOx 2007 - Mécanismes et Mécanique des Interactions Plasticité - Environnement. Les Ulis, France: EDP Sciences, 2009. http://dx.doi.org/10.1051/ptox/2009011.
Chêne, J. "L'hydrogène dans les matériaux métalliques en relation avec les interactions plasticité-environnement." In PlastOx 2007 - Mécanismes et Mécanique des Interactions Plasticité - Environnement. Les Ulis, France: EDP Sciences, 2009. http://dx.doi.org/10.1051/ptox/2009010.