Academic literature on the topic 'Variazione Seconda'
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Journal articles on the topic "Variazione Seconda"
Meli, Mariarita, and Eugenia Taranto. "Problemi con variazione ed equazione figurale: strumenti della didattica cinese trasposti in una scuola primaria italiana." Didattica della matematica. Dalla ricerca alle pratiche d’aula, no. 11 (May 18, 2022): 95–120. http://dx.doi.org/10.33683/ddm.22.11.5.
Full textBeltramello, A., G. Viola, A. Borsato, G. Tassinari, D. Campara, R. Cerini, M. Pregarz, G. Puppini, and A. G. Bricolo. "Risonanza magnetica funzionale encefalica Razionale della metodica ed esperienze applicative su magnete per uso clinico." Rivista di Neuroradiologia 8, no. 3 (June 1995): 345–70. http://dx.doi.org/10.1177/197140099500800303.
Full textHall, Robert A. "Arbitrarieta'e imprecisione nel linguaggio." Linguistica 31, no. 1 (December 1, 1991): 25–29. http://dx.doi.org/10.4312/linguistica.31.1.25-29.
Full textFaini, Daniela. "La seconda oralitÀ e gli adolescenti Alcuni nuovi paradigmi teorici e didattici." SOCIETÀ DEGLI INDIVIDUI (LA), no. 43 (June 2012): 33–40. http://dx.doi.org/10.3280/las2012-043004.
Full textTrinchieri, Alberto. "Riscaldamento globale e rischio di calcolosi renale." Giornale di Clinica Nefrologica e Dialisi 26, no. 2 (May 23, 2014): 119–22. http://dx.doi.org/10.33393/gcnd.2014.877.
Full textMair, Peter. "IL DESTINO DEI PICCOLI PARTITI." Italian Political Science Review/Rivista Italiana di Scienza Politica 19, no. 3 (December 1989): 467–98. http://dx.doi.org/10.1017/s0048840200008662.
Full textBartolozzi, C., M. Olmastroni, and G. Dal Pozzo. "La risonanza magnetica nella patologia discale." Rivista di Neuroradiologia 2, no. 1_suppl (February 1989): 35–41. http://dx.doi.org/10.1177/19714009890020s107.
Full textBaiardi, Donatella, and Carluccio Bianchi. "Come misurare l'evoluzione congiunturale a livello locale: Una proposta metodologica." SCIENZE REGIONALI, no. 2 (July 2012): 73–100. http://dx.doi.org/10.3280/scre2012-002005.
Full textDubet, François, Marie Duru-Bellat, and Antoine Vérétout. "Le diseguaglianze scolastiche a monte e a valle. Organizzazione scolastica e influenza dei titoli di studio." SOCIOLOGIA DEL LAVORO, no. 120 (February 2011): 50–79. http://dx.doi.org/10.3280/sl2010-120004.
Full textMontecchi, Leonardo. "Variazione del setting nella psicoterapia di gruppo dovute alla pandemia da covid19." Revista de Psicoterapia 33, no. 121 (March 1, 2022): 157–72. http://dx.doi.org/10.33898/rdp.v33i121.1129.
Full textDissertations / Theses on the topic "Variazione Seconda"
PAPARINI, SILVIA. "Modelli Matematici per Cristalli Liquidi Cromonici." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2022. http://hdl.handle.net/10281/362343.
Full textThis dissertation is concerned with a peculiar class of lyotropics: chromatic liquid crystals (CLCs). Chromonics in the nematic phase enjoy the head-tail symmetry, that is, they are non-chiral materials with a tendency for their constitutive to bundle together so that a director can be defined at a mesoscopic scale which lacks polarity. The ground state of ordinary nematic liquid crystals is attained when the director is uniform in space. When CLCs are confined in capillary cylinders with degenerate boundary conditions that would be compatible with the uniform alignment of the director along the cylinder's axis, they are observed to acquire a nonuniform arrangement instead. Expecially, their ground state in cylindrical capillary, often referred to as escaped twist (ET) ground state, is two-fold; it consists of two symmetric twisted configurations (left- and right-handed), each variant occurring with the same likelihood, as was to be expected from the lack of chirality in the molecular aggregates that constitute these materials. Despite the clear indication that CLCs in three-dimensional space exhibit a different behavior from common nematic liquid crystals, the Oseen-Frank theory for nematics has been applied to rationalize the experiments with capillary tubes and so to determine the configuration of the ET ground state. This is a variational theory which posits a free energy density quadratic in the director gradient that penalizes all distortions of the director away from the unifom alignment. Four basic distortions are classically identified, which correspond to four independent elastic constants; these are the splay K_{11}, twist K_{22}, bend K_{33}, and saddle-splay K_{24} constants, which have recently been re-interpreted in a new light by Selinger. Ericksen's inequalities ensure that Frank's energy density is positive definite, and the spontaneous emergence of chirality in the nematic texture is not conceivable when they hold. Thus, Frank's elastic theory justifies the observed configurations of CLCs under cylindrical confinement only if the relevant Ericksen's inequality, K_{22}>=K_{24}$, is violated, and so only if Frank's free energy functional is unbounded below in 3D Euclidean space. Ideed, the configuration they fall in is an equilibrium one only if this inequality is violated. The alternative form of the Oseen-Frank free energy density proposed by Selinger distributes the saddle-splay contribution in the other elastic modes. In so doing, the pure twist here corresponds to the elastic constant K_{22}-K_{24} (instead of only K_{22} in the previous formulation) and it is termed double twist, as it has no characteristic direction in the plane perpenditular to the director. The negativity of (K_{22}-K_{24}) suggests that the pure double-twisted configuration, the director configuration exiciting only the double twist mode, is the gound state of CLCs in 3D space. This peculiar director field belongs to neither of the families of uniform director; it is only possible along a 1D curve and produces elastic frustration if requested to occupy a particular geometry with particular boundary conditions. As a result, exending the ideal double twisted texture to a tubolar region introduces by necessity a non uniform texture which results from the combination of other fundamental deformation modes with pure double twist only along the axis of the cylinder. This is exatly the configuration experimentally observed for CLCs in cylidrical capillaries subject to degenerate boundary conditions. Taken for granted that the ground state of CLCs is a characteristic double-twist, we say that the so called escaped-twist ground state actually is a `pseudo-ground state' since it is the result of the confinement-induced extension of the pure double twist, which injects a elastic frustration in the system. What is wrong with the application of Frank's elastic theory to CLCs? Why do we need a new elastic theory for them?
ALESSANDRA, Campanari. "“IDENTITY ON THE MOVE” FOOD, SYMBOLISM AND AUTHENTICITY IN THE ITALIAN-AMERICAN MIGRATION PROCESS." Doctoral thesis, 2018. http://hdl.handle.net/11393/251264.
Full textBooks on the topic "Variazione Seconda"
Variazioni sul tema d'amore nella letteratura francese del secondo Ottocento: Atti del seminario di studio di Malcesine : 23- 25 maggio 1996. Fasano (Brindisi): Schena, 1999.
Find full textBook chapters on the topic "Variazione Seconda"
"Introduction." In Nostalgia for the Future, edited by Angela Ida De Benedictis and Veniero Rizzardi, 1–22. University of California Press, 2018. http://dx.doi.org/10.1525/california/9780520291195.003.0001.
Full textLomiento, Liana. "Aesch. Eum. vv. 490-565: studio sull’epiploke e sulle variazioni metrico-ritmiche." In Antichistica. Venice: Fondazione Università Ca’ Foscari, 2021. http://dx.doi.org/10.30687/978-88-6969-548-3/016.
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