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Academic literature on the topic 'Comportement critique de Lifshitz'
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Journal articles on the topic "Comportement critique de Lifshitz"
Laurent, Ch, M. Ausloos, and S. K. Patapis. "Fluctuations et comportement critique des céramiques supraconductrices à haute température critique." Revue de Physique Appliquée 24, no. 5 (1989): 501–6. http://dx.doi.org/10.1051/rphysap:01989002405050100.
Full textBrana, Sophie, and Dalila Chenaf-Nicet. "Indicateurs avancés de crise de change : un examen critique." L'Actualité économique 77, no. 4 (February 5, 2009): 569–92. http://dx.doi.org/10.7202/602365ar.
Full textKoulani, Abdelmajid El, and Alain Léger. "Comportement post-critique des poutres élastoplastiques: existence et régularité des branches bifurquées." Comptes Rendus de l'Académie des Sciences - Series I - Mathematics 324, no. 11 (June 1997): 1307–13. http://dx.doi.org/10.1016/s0764-4442(99)80418-2.
Full textOliveira, Patricia Aguiar de, Gil Dutra Furtado, and Magnolia Ouriques de Oliveira. "RAPPORT DES ACTIVITES DE TERRAIN: COMPORTEMENT DES ANIMAUX." ENVIRONMENTAL SMOKE 2, no. 1 (May 7, 2019): 1–20. http://dx.doi.org/10.32435/envsmoke.2019211-20.
Full textHaberschill, Philippe, Imed Guitari, and André Lallemand. "Comportement dynamique d'une pompe à chaleur au CO2 en cycles sous critique et transcritique." International Journal of Refrigeration 30, no. 4 (June 2007): 732–43. http://dx.doi.org/10.1016/j.ijrefrig.2006.09.002.
Full textRusinek, A., and J. R. Klepaczko. "Comportement viscoplastique des tôles en traction et cisaillement. Analyse de la vitesse d'impact critique." Matériaux & Techniques 87, no. 11-12 (1999): 41–52. http://dx.doi.org/10.1051/mattech/199987110041.
Full textRenouard, Franck, and Edith Perrault-Pierre. "Le comportement humain : première cause de complication en pratique médicale ?" L'Orthodontie Française 87, no. 1 (March 2016): 3–11. http://dx.doi.org/10.1051/orthodfr/2015037.
Full textAlward, Peter. "Simple and Sophisticated “Naive” Semantics." Dialogue 39, no. 1 (2000): 101–21. http://dx.doi.org/10.1017/s0012217300006417.
Full textLongeart, Maryvonne. "Intelligence et intentionalité. Critique de l'argument de Searle contre l'intelligence artificielle." Dialogue 30, no. 1-2 (1991): 85–102. http://dx.doi.org/10.1017/s0012217300013342.
Full textBérubé, Bernard. "Tinamer de Jean-Guy Noël : vers une nouvelle condition de réception." Cinémas 2, no. 2-3 (March 8, 2011): 209–19. http://dx.doi.org/10.7202/1001085ar.
Full textDissertations / Theses on the topic "Comportement critique de Lifshitz"
Essafi, Karim. "Nonperturbative renormalization group approach to polymerized membranes." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2012. http://tel.archives-ouvertes.fr/tel-00828639.
Full textPASCHE, JACQUES. "Comportement critique du modele d'edwards a deux dimensions." Rennes 1, 1992. http://www.theses.fr/1992REN10141.
Full textBouchiat, Hélène. "Transition verre de spin comportement critique et bruit magnétique." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37596281w.
Full textBouchiat, Hélène. "Transition verre de spin : comportement critique et bruit magnétique." Paris 11, 1986. http://www.theses.fr/1986PA112055.
Full textThis thesis is devoted to two different problems concerning the spin-glass transition. 1. The first part concerns the study of the critical behavior of the nonlinear magnetization, which is related to the spin-glass-order-parameter singularity at the transition temperature. Our results in the AgMn, CuMn, AgMn Au and CuMn Au spin-glass systems support the existence of a phase transition for which we determine the critical exponents, whose values are different from the mean-field ones. We discuss and investigate the influence of the regular terms and anisotropy on the critical behavior. The study of the non-linear magnetization below Tg suggests that it remains singular near H = 0 over the whole law-temperature phase. Preliminary results in the YEr system raise the question of the coexistence of a spin-glass-like order with long-range antiferromagnetic order. 2. The second part concerns an investigation of the spin-glass dynamics, by studying the magnetic fluctuations without any exciting field. The noise power spectrum is found to vary like 1/f over at least 5 decades of frequency. Its comparison with susceptibility measurements shows the applicability of the linear-response and fluctuation-dissipation theorem to spin glasses when time-correlation functions and response functions are measured when the system is prepared under the same conditions for the two experiments. Aging effects are also investigated
Risler, Thomas. "Comportement critique d'oscillateurs couples ; Groupe de renormalisation et classe d'universalite." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2003. http://tel.archives-ouvertes.fr/tel-00004449.
Full textnotamment dues aux proprietes generiques des oscillateurs critiques
couples qui constituent le systeme. Cette these presente une etude
des proprietes critiques generiques des
systemes spatialement etendus d'oscillateurs stochastiques couples,
operant dans le voisinage d'une instabilite oscillante homogene ou
bifurcation de Hopf. Dans ce contexte, cette bifurcation constitue un
point critique dynamique hors equilibre, exhibant des proprietes
universelles qui sont canoniquement decrites par l'equation
Ginzburg-Landau complexe en presence de bruit. La formulation du probleme
en termes d'une theorie statistique dynamique des champs non hamiltonienne
nous permet d'etudier le comportement critique du systeme a l'aide des
techniques de la renormalisation dynamique perturbative.
Dans un cas particulier, une analogie exacte avec le modele O(2) dynamique
nous permet d'ecrire une relation generalisee de la relation
fluctuation-dissipation et de deduire le comportement critique du systeme
directement a partir des etudes anterieures. Dans le cas general,
nous etablissons la structure du groupe de renormalisation de la theorie
dans un espace de dimension
4-epsilon, en lui adaptant les schemas de renormalisation de Wilson et
de Callan-Symanzik. La presence d'une frequence caracteristique dans le
systeme - la frequence des oscillations spontanees a la transition -
impose d'associer aux transformations de renormalisation un changement de
referentiel oscillant dependant de l'echelle. Nous effectuons le
calcul a l'ordre de deux boucles en theorie des perturbations, et montrons
que la classe d'universalite du modele est decrite par le point fixe du
modele dynamique dissipatif
O(2) dans un referentiel oscillant bien choisi. Ainsi, bien que la
dynamique soit hautement hors equilibre et brise les relations de bilan
detaille, une relation fluctuation-dissipation generalisee est
asymptotiquement restauree a la transition. Cette relation prevoit
l'existence de fortes contraintes sur les principales observables
experimentales : la fonction de correlation a deux points et la fonction
de reponse lineaire a un stimulus sinusoidal.
Risler, Ronan Thomas. "Comportement critique d'oscillateurs couplés : groupe de renormalisation et classe d'universalité." Paris 6, 2003. https://tel.archives-ouvertes.fr/tel-00004449v2.
Full textBagaméry, Farkas Adam. "Comportement critique de modèles bidimensionnels en présence de perturbations inhomogènes." Nancy 1, 2006. http://docnum.univ-lorraine.fr/public/SCD_T_2006_0024_BAGAMERY.pdf.
Full textIn this work we study the influence of different inhomogeneous perturbations on the critical behaviour of two-dimensional models. In the first part we consider the two-dimensional Ising model in a random surface field which is predicted to be a marginally irrelevant perturbation at the critical point. We study this question by Monte Carlo simulations for various strengths of disorder. The calculated effective (temperature or size-dependent) critical exponents fit with the field-theoretical results and can be interpreted in terms of the expected logarithmic corrections to the pure system's critical behaviour. In the second part we study the Ising model on the square lattice with biaxially correlated random couplings which is a relevant perturbation according to the extended Harris criterion. The problem is studied by large scale Monte Carlo simulations. The correlation length critical exponent n has the value expected in a system with isotropic correlated long-range disorder, whereas the scaling dimension of the magnetization density is larger than in the pure system. Conformal properties of the magnetization and energy density profiles are also examined. Finally we consider the critical behaviour at an interface between two subsystems belonging to different universality classes, but having a common transition temperature. We solve this problem analytically in the frame of mean-field theory and present some phenomenological scaling arguments. A large variety of interface critical behaviour is obtained which is checked numerically on the example of two-dimensional q-state Potts models with 2
Bagaméry, Farkas Adam Turban Loïc Iglói Ferenc. "Comportement critique de modèles bidimensionnels inhomogènes en présence de perturbations inhomogènes." [S.l.] : [s.n.], 2006. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2006_0024_BAGAMERY.pdf.
Full textThèse soutenue en co-tutelle. Titre provenant de l'écran-titre.
Mauclair, Stéphane. "Etude critique de la consommation du chocolat." Bordeaux 2, 1990. http://www.theses.fr/1990BOR25257.
Full textTricou, Fabrice. "Constitution de la société marchande : règles d'organisation et règles de comportement." Paris 10, 1994. http://www.theses.fr/1994PA100122.
Full textIf the market society is defined as the exchange of numerous goods between a multitude of individuals, then three different models can be established. The first model can be associated with Walras (the economy of generalized market: one global and multilateral), the second model with Edgeworth (the economy of market meeting: a series of global and bilateral barters) and the third model with Marshall (the monetary economy of markets : several series of bilateral payments). Each model requires a judgement of pertinence and a judgment or performance, as well as a judgment of overall consistence. The latter evaluates the compatibility between the "rules of behavior" (the merchant rationality) and the "rules of organization" (the market structure). It emphasizes the contextualization of merchant rationality within the market structure, considered as a distinctive organization. So, the question of market coordination is underlined, by specifying the constitutive rules of each interactive structure and by detailing their congruence with a specific form of rationality (maximizing or improving or teleological). In addition to the synchronic computability between rb and ro, their diachronic combination constitutes the market game itself, of which the expected outcome is an optimal equilibrium. Yet, none of these three pure exchange models succeeds in justifying the original wager of the liberal economic doctrine, which asserts that a beneficial social order emerges spontaneously from market interaction between a multitude of interested, free and equal individuals
Books on the topic "Comportement critique de Lifshitz"
Penser le comportement animal: Contribution à une critique du réductionnisme. Paris: Maison des sciences de l'homme, 2010.
Find full textSimians, cyborgs, and women: The reinvention of nature. London: Free Association Press, 1991.
Find full textAnimal models of human psychology: Critique of science, ethics, and policy. Seattle, Wash: Hogrefe & Huber, 1997.
Find full textShapiro, Kenneth Joel. Animal models of human psychology: Critique of science, ethics, and policy. Seattle: Hogrefe & Huber, 1998.
Find full textNoob, Joachim. Der Schülerselbstmord in der deutschen Literatur um die Jahrhundertwende. Heidelberg: Universitätsverlag C. Winter, 1998.
Find full textFrega, Donnalee. Speaking in hunger: Gender, discourse, and consumption in Clarissa. Columbia, S.C: University of South Carolina Press, 1998.
Find full textSpeaking in hunger: Gender, discourse, and consumption in Richardson's Clarissa. Columbia, S.C: University of South Carolina Press, 1998.
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