Letteratura scientifica selezionata sul tema "Pré-transformation"
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Articoli di riviste sul tema "Pré-transformation"
Borić, Dušan. "Lepenski Vir : une transformation de l'Europe pré-néolithique". Études Balkaniques-Cahiers Pierre Belon 15, n. 1 (2008): 101. http://dx.doi.org/10.3917/balka.015.0101.
Testo completoNeckel, Sighard. "Retour vers le futur : la reféodalisation du capitalisme moderne". Swiss Journal of Sociology 43, n. 1 (1 marzo 2017): 183–96. http://dx.doi.org/10.1515/sjs-2017-0009.
Testo completoCastelain-Meunier, Christine. "Transformation des modèles culturels à la retraite et à la pré-retraite". Gérontologie et société 8 / n° 34, n. 3 (1 marzo 1985): 13–19. http://dx.doi.org/10.3917/gs.034.0013.
Testo completoINGRAND, S. "La digestion chez les camélidés ; comparaison avec les ruminants". INRAE Productions Animales 13, n. 3 (18 giugno 2000): 165–76. http://dx.doi.org/10.20870/productions-animales.2000.13.3.3778.
Testo completoDebavelaere, Raphaëlle, Aurélie Harf, Sara Skandrani e Marie Rose Moro. "Le vécu parental de l’histoire pre-adoptive de l’adolescent adopté a l’internationale. Une approche qualitative". La psychiatrie de l'enfant Vol. 66, n. 2 (13 novembre 2023): 323–39. http://dx.doi.org/10.3917/psye.662.0323.
Testo completoVallée, Catherine, Léo-Roch Poirier, Denise Aubé, Louise Fournier, Malijaï Caulet, Pasquale Roberge e Lily Lessard. "Plan d’action québécois en santé mentale : contextes de mise en oeuvre et éléments d’impact sur l’organisation des services de première ligne et les modes de collaboration". Santé mentale au Québec 34, n. 1 (23 aprile 2009): 35–53. http://dx.doi.org/10.7202/029758ar.
Testo completoMartínez García, Juan A., e Severina Álvarez González. "El aula transparente como una propuesta pedagógica en FLE. El e-manual". Çédille 4 (1 aprile 2008): 305. http://dx.doi.org/10.21071/ced.v4i.5393.
Testo completoKrymko-Bleton, Irène. "Le père en chair et en os : une réflexion psychanalytique". Santé mentale au Québec 26, n. 1 (5 febbraio 2007): 39–57. http://dx.doi.org/10.7202/014510ar.
Testo completoBAÉZA, E., X. FERNANDEZ e M. MARIE-ETANCELIN. "Qualité des carcasses et de la viande des palmipèdes gavés". INRAE Productions Animales 26, n. 5 (18 dicembre 2013): 425–34. http://dx.doi.org/10.20870/productions-animales.2013.26.5.3171.
Testo completoGarrido, Juan Manuel. "1.8 Making Sense of Community's Pre-normative Meaning". Terceira Margem 27, n. 53 (29 settembre 2023): 127–39. http://dx.doi.org/10.55702/3m.v27i53.61175.
Testo completoTesi sul tema "Pré-transformation"
Meftah, Salem. "Modélisation de la plasticité due à une transformation martensitique dans les aciers". Phd thesis, INSA de Rouen, 2007. http://tel.archives-ouvertes.fr/tel-00604502.
Testo completoMeftah, Salem. "Modélisation de la plasticité due à une transformation martensitique dans les aciers". Electronic Thesis or Diss., Rouen, INSA, 2007. http://www.theses.fr/2007ISAM0026.
Testo completoThis thesis concerned with the analysis of a particularly important phenomenon which corresponds to one of the mechanical consequences of solid-solid phase transformations in steels: the transformation plasticity or TRIP (TRansformation Induced Plasticity) and its interaction with classical plasticity. This subject is addressed from the point of view of experimental investigations as well as with a nuimerical modelling approach, concerning martensitic transformations
Ellouze, Malek. "Propriétés de distance des codes polaires : théorie et applications". Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0132.
Testo completoError-correcting codes are essential for ensuring reliable data transmission, especially in contexts where various interferences may compromise data integrity. Polar codes are one of the most competitive families of error-correcting codes. They can achieve Shannon channel capacity through efficient encoding and decoding for very large code lengths. For these reasons, polar codes have been included in the 5G standard. Additionally, they are the subject of several research efforts for the future 6G standard.However, polar codes, as originally designed for successive cancellation (SC) decoding, exhibit limited performance for moderate code lengths. This is in part due to their weak distance properties and partly to the nature of hard decision decoding. However, with the use of mainly list decoding and several other enhancements, including pre-transformation, polar codes are now competitive with LDPC and turbo codes.In this context, this thesis aims to study and analyze polar codes focusing on two fundamental aspects that influence their performance: their distance properties and their performance for list decoding.After a comprehensive review of polar code definition, various variants, decoding algorithms, and concepts related to their distance spectrum, a first contribution characterizes some distance properties of classical and pre-transformed polar codes. This method has the advantage of being entirely independent of code construction, making it applicable to different configurations. Moreover, the proposed approach distinguishes itself by having lower computational complexity than methods in the existing literature.Polar code puncturing and shortening techniques are introduced as variants to obtain polar codes whose sizes are not necessarily powers of two. A second contribution involves generalizing the developed approach within the thesis to punctured and shortened polar codes. It is noteworthy that this approach can be applied regardless of the puncturing and/or shortening technique used.Finally, the question of the list size necessary for list decoding (SCL) to achieve maximum likelihood performance is addressed. Since this depends on code construction, an algorithm is proposed to estimate the average list size required to achieve the best decoding performance. This constitutes a very useful contribution for constructing codes that offer a compromise between distance properties and list decoding with controlled computational complexity
Guiheux, Romain. "Comportement d’aciers à transformation de phase austénite-martensite pour la simulation du grenaillage de précontrainte". Thesis, Paris, ENSAM, 2016. http://www.theses.fr/2016ENAM0055/document.
Testo completoShot-peening is commonly used in mechanical industries to increase life duration of mechanical and structural parts: residual compressive stresses are developed at the sub-surface of the material by plastic stretching of the surface. In the case of TRIP-effect steels (TRansformation Induced Plasticity), the metastable austenite can transform into martensite during shot-peening. The final distribution of stress is then more complex than for “standard steels” as it results from the mechanical strain imposed by the process and the martensitic transformation leading to a stress redistribution between austenite, martensite and the other phases. This work aims to characterize experimentally the mechanical state, at phase scale, of different TRIP steels (AISI 301LN, TRIP 780 and 23MnCrMo5) as well as the fraction of each phase after shot-peening and to propose a numerical model by finite elements which could be used in the future by engineering offices. An elastoplastic model with phase transformation was developed in this thesis which permits to predict the evolution of mechanical variables, macroscopically and at the phase scale, as well as the evolution of austenite volume fraction
Atti di convegni sul tema "Pré-transformation"
Moreira, Adilson de Souza. "Cabeçuda, mobilidade urbana, espaços públicos e equipamentos: transformações urbanísticas com a duplicação da BR-101 Sul". In Seminario Internacional de Investigación en Urbanismo. Barcelona: Facultad de Arquitectura. Universidad de la República, 2015. http://dx.doi.org/10.5821/siiu.6233.
Testo completo