Search results for " classe"

Ralf Gustav Dahrendorf e il mutamento delle classi sociali

2022

Il capitolo venti è parte del manuale Sociologia generale curato da Rita Bichi fondato sulla categoria di persona nella sua correlazione con la struttura sociale. Ralf Dahrendorf (1929-2009) vede nell’attraversamento dei confini - disciplinari, teorici, lavorativi, territoriali – un elemento di vitalità e ricchezza creativa. È un intellettuale pubblico. Il continuo “cavalcare il confine” nel corso della sua vita gli permette di connettere mondi diversi, senza cancellarne le differenze, di passare dalla teoria alla prassi e viceversa, come studioso, come docente, come consigliere, giornalista e politico. Da ciò deriva la difficoltà di collocarlo esclusivamente all’interno di una definizione …

2003

In this article we apply the S(M, g)–calculus of L. Hormander and, in particular, results concerning the spectral invariance of the algebra of operators of order zero in ℒ(L2(ℝn)) to study generators of Feller semigroups. The core of the article is the proof of the invertibility of λ Id + P for a strongly elliptic operator P in Ψ(M, g) and suitable weight functions M and metrics g. The proof depends highly on precise estimates of the remainder term in asymptotic expansions of the product symbol in Weyl and Kohn–Nirenberg quantization. Due to the Hille–Yosida–Ray theorem and a theorem of Courrege, the result concerning the invertibility of λ Id + P is applicable to obtain sufficient conditio…

How Do French Junior Secondary Schools Operate ? Academic Achievement, Grading and Streaming of Students

1989

International audience; This paper is concerned with the operation of Junior Secondary Schools in France. Students' school careers have been analysed in three sequential and cumulative components: student progress in learning in the junior secondary school, student grading by teachers, and student streaming, i.e., admission, or not, into a general form 3. For each of the three mechanisms described above, the authors examine whether they are influenced by the schooling context, which schooling context (school and/or classroom), and which characteristics of those contexts it is relevant to consider. Finally, they focus on the process by which the large social inequalities visible after the pu…

Insegnare con la flipped classroom. Stili di apprendimento e "classe capovolta".

2016

Il volume si prefigge lo scopo di far riflettere gli insegnanti sull’importanza di conoscere il proprio stile di apprendimento per riuscire con maggiore consapevolezza a trasformare le metodologie di insegnamento e i processi di apprendimento attraverso la flipped.

A Neurocomputational Approach to Trained and Transitive Relations in Equivalence Classes

2017

A stimulus class can be composed of perceptually different but functionally equivalent stimuli. The relations between the stimuli that are grouped in a class can be learned or derived from other stimulus relations. If stimulus A is equivalent to B, and B is equivalent to C, then the equivalence between A and C can be derived without explicit training. In this work we propose, with a neurocomputational model, a basic learning mechanism for the formation of equivalence. We also describe how the relatedness between the members of an equivalence class is developed for both trained and derived stimulus relations. Three classic studies on stimulus equivalence are simulated covering typical and at…

From rural studies to the analysis of localized social spaces

2014

Urban society seems to have penetrated every corner of France, reducing the object of rural sociology and ethnology to nothing. These disciplines are built on a sharp rural/urban split, reserving the canonical vocabulary of sociology, such as the analysis of social class, for urban settings. Rural studies were founded on an ad hoc conceptualization borrowed from anthropology (peasant society, community, village collectivity, village interconnaissance or everyone knowing each other, notables). The radical development of contemporary rural worlds has swept this conception away. But are today’s contemporary rural worlds the exact equivalents of urban worlds? In this paper we defend the idea th…

Deportation vs. Sanctuary: The Rationalities, Technologies, and Subjects of Finnish Sanctuary Practices

1969


  Evangelical Lutheran parishes and their representatives have provided sanctuaries for asylum seekers for forty years in Finland.Yet this activity became widely publicly recognized only after the Finnish Ecumenical Council released the “Church as Sanctuary” document in 2007.The parishes are assisted by many civic organizations (e.g.women’s organizations, Free Movement Network, Amnesty International, and Finnish Refugee Council) in providing sanctuary.They share the same opponent: the state’s strict asylum policy.The various parties involved in Finnish sanctuary incidents can be divided into two groups using the terminology of the Foucaldian analytics of pastoral power: a state pastor…

Web tools per promuovere l’apprendimento collaborativo nella formazione iniziale dei futuri insegnanti

2017

L’approccio flipped può risultare una valida proposta didattica in quanto promuove le forme collaborative di apprendimento. L’apprendimento collaborativo, che trova le sue radici nella teoria socioculturale e nella teoria sociocognitiva, per decenni è stato un pilastro della formazione negli USA. Attraverso il lavoro di ricerca si è voluto descrivere lo sviluppo della competenza digitale nei futuri insegnanti, promuovendo al contempo lo spirito collaborativo e la capacità di mobilitazione delle proprie risorse cognitive, emotive e creative. Si è inteso altresì osservare e rilevare il grado di collaborazione, la capacità di richiedere aiuto, l’ impegno motivato e la costanza dei futuri inseg…

DECORIN EFFECTS ON PROTEOMIC PROFILING OF BREAST CANCER CELLS: AN UPDATED STUDY

2015

The malignant carcinomas are characterized by several capabilities acquired by the neoplastic cells, among which the ability to invade the extracellular matrix (ECM) and to establish a crosstalk with several ECM components. Under this respect, the extracellular microenvironment is an entity extraordinarily rich of information with opposite signals. Our group has long undertaken the study of the effects of ECM molecules on the behavior of cancer cells in vitro. Among the studied molecules, the decorin was found to exert a non-permissive effect on the growth and motility of the transfected tumor cells. The decorin, belongs to the family of small leucine-rich proteoglycans (SLRP) and is involv…

Transnationalism and Settlement of Latvian Emigrants in the Nordic Countries

2021

The intra-European migration flows have fostered debates about the intentions of migrants to settle in their destination country or return to their countries of origin. Based on a quantitative analysis of survey data ('N' = 1391), this article presents a typology of migration patterns among migrants from Latvia in the Nordic countries. Using two dimensions—attachment to the destination country and attachment to the country of origin—the article identifies and characterises the following four migration patterns: (1) bi-nationals, (2) settlers, (3) footloose migrants and (4) isolated migrants who focus on their country of origin and are willing to return (separated).