Search results for "Classe"
showing 10 items of 281 documents
Rationality and normal 2-complements
2008
Abstract We study the finite groups in which every irreducible rational valued character is linear, and those in which every rational element is central.
Products of pairwise totally permutable groups
2003
[EN] In this paper finite groups factorized as products of pairwise totally permutable subgroups are studied in the framework of Fitting classes
Processi cognitivi e soluzioni di problemi matematici con studenti italiani e cinesi
2012
To compare cognitive processes adopted by students with different cultures in solving mathematical problems we have to focus on the Math epistemology through a cultural analysis concerning the fundamental elements of the students different cultural traditions and the philosophical, logic and linguistic bases subtended to the mathematical thought and its historical evolution. The paper describes this theoretical framework, emphasizing a possible comparison between different cognitive styles and mathematical problem solutions in the context of arithmetic and Algebraic thought of Italian and Chinese students in multicultural classes.
Chaotic dynamics and partial hyperbolicity
2017
The dynamics of hyperbolic systems is considered well understood from topological point of view as well as from stochastic point of view. S. Smale and R. Abraham gave an example showing that, in general, the hyperbolic systems are not dense among all differentiable systems. In 1970s, M. Brin and Y. Pesin proposed a new notion: partial hyperbolicity to release the notion of hyperbolicity. One aim of this thesis is to understand the dynamics of certain partially hyperbolic systems from stochastic point of view as well as from topological point of view. From stochastic point of view, we prove the following results: — There exists an open and dense subset U of robustly transitive nonhyperbolic …
Mündliche Kompetenz und Bewusstsein beim unterrichtlichen Fremdsprachenlernen
2014
Das Buch befasst sich mit dem Zusammenspiel von kognitiven, emotionalen und motivationalen Faktoren beim Aufbau von mündlicher Kompetenz in Deutsch als Tertiärsprache bei erwachsenen Italienern. Es stützt sich dabei auf ein interdisziplinäres Vorgehen, das theoretisch erörtert und in seiner Methodenwahl ausführlich dargelegt wird, insbesondere die Videografie sowie intro-/retrospektive Verfahren. Die Ergebnisse der Studie veranschaulichen die Lernprozesse einmal klassenübergreifend, zum anderen erfolgt eine detaillierte Analyse der einzelnen Lernenden. Das Literaturverzeichnis liefert Lehrenden, Studierenden und Forschern eine erschöpfende bibliographische Quelle zu den behandelten Themen.
BIM Modelling of Ancient Buildings
2018
In the last years, new procedures on design and management of constructions, based on 3D standardised models of building elements, have been proposed. It’s the case of Building Information Modelling (BIM) applications, that, differently from CAD ones, allow to work with libraries of 3D parametrical objects (smart objects) describing geometric, structural and material properties of building elements. This methodology is based on the Industry Foundation Classes (IFC) model, that represents a global standard for the building data exchange. Initially used for the design of new architectures, BIM methodology has been even more considered also for the management and the conservation of historical…
Atherogenic lipoprotein phenotype and LDL size and subclasses in patients with growth hormone deficiency before and after short-term replacement ther…
2007
Le niveau de compétences de base peut-il expliquer le déclassement ou le surclassement sur le marché du travail ?
2014
International audience; Cet article porte sur le lien entre le déclassement et le surclassement sur le marché du travail et les compétences de base qu'ont pu acquérir les individus au cours de leurs parcours scolaire et professionnel. En observant une certaine hétérogénéité des compétences de base par niveau de diplôme, nous faisons l'hypothèse que ces différences peuvent expliquer les situations de déclassement ou de surclassement. Nos travaux, à partir des données de l'enquête nationale " Information et Vie Quotidienne " (2004), montrent effectivement que les situations de déclassement (surclassement), pour un même niveau de diplôme, peuvent résulter d'un plus faible (fort) niveau de comp…
Le niveau de compétences de base peut-il expliquer le déclassement ou le surclassement sur le marché du travail ?
2013
Documents de travail de l'IREDU, n°2013-3; Cet article porte sur le lien entre le déclassement et le surclassement sur le marché du travail et les compétences de base qu'ont pu acquérir les individus au cours de leurs parcours scolaire et professionnel. En observant une certaine hétérogénéité des compétences de base par niveau de diplôme, nous faisons l'hypothèse que ces différences peuvent expliquer les situations de déclassement ou de surclassement. Nos travaux, à partir des données de l'enquête nationale " Information et Vie Quotidienne " (2004), montrent effectivement que les situations de déclassement (surclassement), pour un même niveau de diplôme, peuvent résulter d'un plus faible (f…
Affirmative action in India: redistribuzione di beni e creazione di identità
2009
L’India è probabilmente lo stato in cui l’affirmative action riguarda la più ampia percentuale di popolazione e i più svariati ambiti della vita pubblica; inoltre le prime forme di agevolazione di gruppi svantaggiati previste dal governo risalgono ad oltre 130 anni fa. La reservation policy (il nome con cui in India vengono chiamate le azioni positive) è argomento ricorrente del dibattito pubblico: tema eminente di ogni programma elettorale, influisce fortemente nella costituzione della base dei partiti e nella scelta dei rappresentanti, è contestata o invocata in molte battaglie politiche e in numerosi conflitti sociali che agitano il paese. Ha contribuito fortemente a profilare le identit…