Literatura académica sobre el tema "Endommagement dépendant du temps"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Endommagement dépendant du temps".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Artículos de revistas sobre el tema "Endommagement dépendant du temps"
Bagdonavičius, Vilijandas y Mikhail Nikulin. "Modèle statistique de dégradation avec des covariables dépendant du temps". Comptes Rendus de l'Académie des Sciences - Series I - Mathematics 330, n.º 2 (enero de 2000): 131–34. http://dx.doi.org/10.1016/s0764-4442(00)00107-5.
Texto completoSoret, Émilie y Stephan De Bièvre. "Particule à haute énergie dans un potentiel aléatoire dépendant du temps". Comptes Rendus Mathematique 352, n.º 7-8 (julio de 2014): 645–49. http://dx.doi.org/10.1016/j.crma.2014.06.002.
Texto completoChukwu, Uzoma. "Dépouillement de corpus à des fins terminologiques dans un univers dépendant du temps". Meta 43, n.º 3 (2 de octubre de 2002): 411–25. http://dx.doi.org/10.7202/002243ar.
Texto completoHasnaoui, M., S. Souissi, J. Kassila, M. Droussi y M. Loudiki. "Variabilité des descripteurs physiques, chimiques et phytoplanctonique dans des étangs d'alevinage (station de la Deroua, Béni-Mellal, Maroc)". Revue des sciences de l'eau 15, n.º 1 (12 de abril de 2005): 359–69. http://dx.doi.org/10.7202/705459ar.
Texto completoBenchaou, Mohammed. "Estimations de diffusion pour un opérateur de Klein-Gordon matriciel dépendant du temps". Bulletin de la Société mathématique de France 126, n.º 2 (1998): 273–94. http://dx.doi.org/10.24033/bsmf.2327.
Texto completoBylina, Stanislaw. "L'enfer en Pologne médiévale (XIVe-XVe siècles)". Annales. Histoire, Sciences Sociales 42, n.º 5 (octubre de 1987): 1231–44. http://dx.doi.org/10.3406/ahess.1987.283445.
Texto completoBruyer, Raymond. "L'hémisphère cérébral gauche est-il chez l'homme davantage dépendant du temps que le droit ?" L'année psychologique 86, n.º 2 (1986): 247–59. http://dx.doi.org/10.3406/psy.1986.29143.
Texto completoPédeboscq, S., B. Dubau, S. Frappier, V. Hernandez, D. Veyssières, S. Winnock y J. P. Pometan. "Comparaison de deux schémas d'administration (continu ou discontinu) d'un antibiotique temps-dépendant : la Tazocilline". Pathologie Biologie 49, n.º 7 (enero de 2001): 540–47. http://dx.doi.org/10.1016/s0369-8114(01)00210-3.
Texto completoTranquard, Manu. "Élaboration d’un cadre d’analyse théorique de la contribution des activités économiques au développement territorial". Revue Organisations & territoires 29, n.º 3 (1 de diciembre de 2020): 117–32. http://dx.doi.org/10.1522/revueot.v29n3.1207.
Texto completoFilali-Mouhim, A., JM Lopez-Castillo y JP JP Jay-Gerin. "Contribution à l'étude des transferts d'électrons intramoléculaires par un modèle à deux niveaux dépendant du temps". Journal de Chimie Physique 90 (1993): 699–709. http://dx.doi.org/10.1051/jcp/1993900699.
Texto completoTesis sobre el tema "Endommagement dépendant du temps"
Shi, Yue. "Micro-mechanics-based models of monotonic and cyclic behaviors of quasi-brittle rock-like materials having an elasto-viscoplastic matrix with microcracks". Electronic Thesis or Diss., Université de Lille (2022-....), 2023. https://pepite-depot.univ-lille.fr/ToutIDP/EDENGSYS/2023/2023ULILN057.pdf.
Texto completoThe primary objective of this thesis is to model the macroscopic mechanical behavior of geomaterials under both instantaneous and time-dependent loading conditions. In this context, the studied material is modeled from the view of microstructure using well-suited localization and homogenization schemes. At the microscopic scale, it is assumed that microcracks have a penny-shaped morphology and are randomly embedded in an isotropic solid matrix. In framework of thermodynamics, two internal variables, inelastic strain and microcrack-induced damage, are both classified in consideration of instantaneous microcracking and sub-critical microcracking. The instantaneous damage is driven by a conjugated thermodynamics force, while the time-dependent damage evolves towards microstructure equilibrium. Further, the emphasis is put on modeling the solid matrix as a cohesive-friction component. This needs to introduce a new internal variable, plastic strain of matrix, resulting in a clearer brittle-ductile transition in the pre-peak regime, especially under relative high confining pressures. Next, the plastic compressible matrix is separately described by an associated and a non-associated flow rule in comparison with a large amount of test results. It is found that the non-associated model can well reproduce the compaction-dilatation transition with cyclic numbers. Finally, the unified model is developed to investigate the long-term behavior in terms of matrix viscoplasticity. The deformation mechanisms are analyzed regarding the coupling between matrix viscoplasticity and sub-critical propagation of microcracks
Hawchar, Lara. "Développement de méthodes fiabilistes dépendant du temps pour l'analyse de durabilité des structures : application au problème de conception fiabiliste dépendant du temps". Thesis, Nantes, 2017. http://www.theses.fr/2017NANT4088/document.
Texto completoUncertainty quantification is essential for designing reliable structures. Moreover, monitoring the aging process is of vital importance for the inspection and prevention of risks. These two aspects may be considered simultaneously throughout a time-variant reliability analysis. However, such analysis is in general complex and very time consuming because it requires numerous evaluations of the mechanical model describing the structural behavior. To overcome this issue, we propose to use the metamodeling approach that has been widely explored in the context of the probabilistic analysis, for time-variant reliability problems. This consists in replacing the mechanical model with a simple analytical function that is easy to evaluate and on which Monte-Carlo simulation can be performed at a low computational cost. Other challenges also encounter this analysis and are basically related to the high dimensionality of the problem, the non Gaussianity and non stationarity of the input stochastic processes and the non linearity of the limit state function. The thesis aims then to develop accurate and efficient approaches for time-variant reliability analysis that overcome the aforementioned difficulties. It also proposes to extend these methods to the field of time-variant reliability-based design optimization
Baras, Florence. "Fluctuations de non-équilibre: propriétés asymptotiques et phénomènes dépendant du temps". Doctoral thesis, Universite Libre de Bruxelles, 1985. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/213628.
Texto completoBenarous, Mohamed. "Extensions variationnelles de la méthode du champ moyen dépendant du temps". Paris 11, 1991. http://www.theses.fr/1991PA112246.
Texto completoUsing the Balian-Vénéroni variational principle, we propose two consistent extensions of the time-dependent mean-field theory for many-boson systems. A first approximation, devised to take into account the effect of correlations, is obtained by means of a development of the optimal density operator suggested by the maximum entropy principle around a gaussian operator. We discuss the relevance of the evolution equations and their possible generalizations. We present an application to a one-dimensional example. In a second type of approximation, to optimize the prediction of characteristic functions of one-body observables and of transition probabilities, we select for both, the variational observable and the density matrix, the class of exponential operators of quadratic forms. We obtain coupled evolution equations of an unusual kind called "two-point boundary value problem". To solve them, we construct a suitable numerical algorithm. A test of the method is presented on two examples in one dimension. In a first case, we study the collision of a particle against a gaussian barrier. The method improves significantly mean-field predictions relative to reflexion and transmission ratios. The study of the motion of a particle in a quartic well reveals the existence of several different solutions for the transition probabilities predicted by the Balian-Veneroni method
Couchoud, Nicolas. "D-branes et orientifolds dans des espaces courbes ou dépendant du temps". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2004. http://tel.archives-ouvertes.fr/tel-00008263.
Texto completoD-branes et éventuellement d'orientifolds dans des espaces courbes ou dépendants du temps. Notre étude vise à comprendre certains aspects des espaces courbes et dépendant du temps, notamment à cause de leur importance en cosmologie.
Le premier chapitre introduit quelques bases de la théorie des cordes.
Le deuxième chapitre étudie les cordes non orientées sur les groupes compacts SU(2) et SO(3) : après un rappel des résultats connus sur les D-branes dans ces espaces, nous présentons nos résultats sur la position des orientifolds et leur interaction avec les cordes ouvertes et fermées.
Le troisième chapitre étudie les D-branes dans certains fonds de type Ramond-Ramond, en utilisant la S-dualité qui les relie à des fonds de type Neveu-Schwarz, où on sait faire les calculs.
Le dernier chapitre considère les cordes sur une D-brane parcourue par une onde plane, et introduit les outils y permettant l'étude des interactions.
Andrieu-Renaud, Céline. "Fiabilité mécanique des structures soumises à des phénomènes physiques dépendant du temps". Clermont-Ferrand 2, 2002. http://www.theses.fr/2002CLF21395.
Texto completoMarsit, Nadhem. "Traitement des requêtes dépendant de la localisation avec des contraintes de temps réel". Toulouse 3, 2007. http://thesesups.ups-tlse.fr/106/.
Texto completoIn last years, the mobility of units achieved an increasing development. One of the direct consequences in the database field is the appearance of new types of queries such as Location Dependent Queries (LDQ) (e. G. An ambulance driver asks for the closest hospital). These queries raise problems which have been considered by several researches. Despite the intensive work related to this field, the different types of queries studied so far do not meet all the needs of location based applications. In fact these works don’t take into account the real time aspect required by certain location based applications. These new requirements generate new types of queries such as mobile queries with real time constraints. Taking into account mobility and real time constraints is an important problem to deal with. Hence, our main objective is to propose a solution for considering real time constraints while location dependent query processing. First, we propose a language for expressing different type of queries. Then, we design a software architecture allowing to process location dependent queries with real time constraints. The modules of this architecture are designed to be implemented on top of existent DBMS (e. G. Oracle). We propose methods to take into account location of mobile client and his displacement after sending the query. We also propose methods in order to maximise the percentage of queries respecting their deadlines. Finally we validate our proposal by implementing the proposed methods and evaluating their performance
Chauveau, Estelle. "Optimisation des routes maritimes : un système de résolution multicritère et dépendant du temps". Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0139/document.
Texto completoMaritime charter companies try to use weather forecast in order to optimize the journeys of their fleet. Let consider a boat transporting merchandise (or goods) from a port to another. Given the date and time of departure and trying to minimize fuel consumption, determining the best route to take is a difficult problem in the meaning of complexity theory. Moreover, the best route likely changes during the journey leading to an even more difficult problem. To tackle this type of issues, many routing software are available. However, to our knowledge, the state of the art still lacks of algorithms capable of efficiently solving the problem while considering multiple and sometime contradictory criteria.The aim of the this PhD thesis is to build a relevant modelling framework to solve this problem as well as to develop algorithms to be used and validated in industrial conditions.The first task undertaken was the development of a methodology to format raw data, mainly spatial and weather data, into usable input data for mathematical model. This first step was essential as it conditioned which algorithms could be used, and consequently their efficiency. We chose to model the problem as a graph that takes time into account.The second task was the development of a multi-objective and time dependent algorithm. This algorithm identifies pareto-optimum paths within the graph.A third work focused on processing the paths in order to optimize speed during the whole journey, and as a consequence, fuel consumption
Chauveau, Estelle. "Optimisation des routes maritimes : un système de résolution multicritère et dépendant du temps". Electronic Thesis or Diss., Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0139.
Texto completoMaritime charter companies try to use weather forecast in order to optimize the journeys of their fleet. Let consider a boat transporting merchandise (or goods) from a port to another. Given the date and time of departure and trying to minimize fuel consumption, determining the best route to take is a difficult problem in the meaning of complexity theory. Moreover, the best route likely changes during the journey leading to an even more difficult problem. To tackle this type of issues, many routing software are available. However, to our knowledge, the state of the art still lacks of algorithms capable of efficiently solving the problem while considering multiple and sometime contradictory criteria.The aim of the this PhD thesis is to build a relevant modelling framework to solve this problem as well as to develop algorithms to be used and validated in industrial conditions.The first task undertaken was the development of a methodology to format raw data, mainly spatial and weather data, into usable input data for mathematical model. This first step was essential as it conditioned which algorithms could be used, and consequently their efficiency. We chose to model the problem as a graph that takes time into account.The second task was the development of a multi-objective and time dependent algorithm. This algorithm identifies pareto-optimum paths within the graph.A third work focused on processing the paths in order to optimize speed during the whole journey, and as a consequence, fuel consumption
Messud, Jérémie. "Théorie de la fonctionnelle de la densité dépendant du temps avec correction d'auto-interaction". Phd thesis, Université Paul Sabatier - Toulouse III, 2009. http://tel.archives-ouvertes.fr/tel-00559750.
Texto completoCapítulos de libros sobre el tema "Endommagement dépendant du temps"
LIPPIELLO, Eugenio, Giuseppe PETRILLO, François LANDES y Alberto ROSSO. "La genèse des répliques dans les modèles masse-ressort". En Méthodes et modèles statistiques pour la sismogenèse, 143–64. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9037.ch5.
Texto completo"XIII. MÉTHODES D’APPROXIMATION POUR LES PROBLÈMES DÉPENDANT DU TEMPS". En Mécanique Quantique - Tome 2, 1315–434. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2285-0-008.
Texto completo"XIII. MÉTHODES D’APPROXIMATION POUR LES PROBLÈMES DÉPENDANT DU TEMPS". En Mécanique Quantique - Tome 2, 1315–434. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2285-0.c008.
Texto completo"Complément DXV Équation de Gross-Pitaevskii dépendant du temps". En Mécanique quantique - Tome III, 73–94. EDP Sciences, 2017. http://dx.doi.org/10.1051/978-2-7598-2151-8.c007.
Texto completo"Complément FXV Fermions, approximation de Hartree-Fock dépendant du temps". En Mécanique quantique - Tome III, 119–28. EDP Sciences, 2017. http://dx.doi.org/10.1051/978-2-7598-2151-8.c009.
Texto completoActas de conferencias sobre el tema "Endommagement dépendant du temps"
Ardillon, Emmanuel. "Fiabilité dépendant du temps : quelques considérations nouvelles pour en favoriser l’application". En Congrès Lambda Mu 20 de Maîtrise des Risques et de Sûreté de Fonctionnement, 11-13 Octobre 2016, Saint Malo, France. IMdR, 2016. http://dx.doi.org/10.4267/2042/61791.
Texto completo