Search results for " frame"
showing 10 items of 1365 documents
La lunga marcia verso la libertà sindacale del “comparto sicurezza”
2020
Il saggio analizza l’evoluzione dei diritti sindacali nel “comparto sicurezza” (forze armate e di polizia) all’insegna di una prospettiva multilivello: dopo una disamina delle fonti sovranazionali (convenzioni OIL, Cedu e Carta Sociale Europea) e del dettato costituzionale, la ricerca si sofferma sulla libertà sindacale di militari e poliziotti alla luce del quadro normativo e giurisprudenziale di riferimento. Nonostante dal finire degli anni ’70 l’ordinamento militare e quello della Polizia di Stato si siano progressivamente aperti ai diritti collettivi, permangono numerosi profili di criticità, come il regime di separatezza sindacale, il divieto di sciopero e la mancata emanazione di una …
Right for conciliation and family welfare
2015
By enhancing some of the solutions proposed in a previous study on female work and family needs, the essay focuses on the role of family as a privileged forum to reconcile family plans and professional careers. The research aims at proposing a convergence of social family policies (macro-choice) and the choices shared among individual family members (micro-choice). The article, therefore, examines the policies carried out by some European states to support families and the different models of social support to the family in Europe, including the one that has recently inspired the Job's act in Italy. Through a (re) reading of some constitutional principles on the family social factor and an …
Il delitto di "caporalato" tra diritti minimi della persona e tutela del mercato del lavoro
2020
Il contributo analizza il reato di intermediazione illecita e sfruttamento lavorativo, offrendo un’analisi comparata con il sistema repressivo tedesco. Lo studio si sofferma, in particolare, sui limiti di legittimazione del diritto penale nella punizione dei fatti di “caporalato”, nel tentativo di scongiurare che l’intervento repressivo nelle dinamiche economiche e contrattuali, di natura sinallagmatica, possa assumere una portata tale da porsi in contrasto con il canone della sussidiarietà. A tal fine, si suggerisce una prospettiva ermeneutica che incentri il disvalore penale del reato di cui all’art. 603-bis c.p. sulla lesione dei diritti fondamentali del lavoratore – riconducibili agli a…
I tamburi a cornice in Sicilia
2015
Le prime attestazioni della presenza del tamburo a cornice in Sicilia risalgono al V secolo a.C. Lo strumento è poi documentato fino ai giorni nostri attraverso raffigu¬razioni, documenti d’archivio, resoconti di viaggiatori stranieri, testi di interesse folklorico e, piuttosto ampiamente, dalla ricerca etnomusicologica moderna, per mezzo di audio-registrazioni e videofilmati. Morfologia, tecniche esecutive, repertori, decorazioni, contesto d’uso dei tamburelli in Sicilia si inscrivono nel più ampio quadro dell’area italiana (centro-meridionale) e mediterranea, ma con alcune specificità, soprattutto nelle tecniche esecutive. Queste, sebbene affini a quelle impiegate in altre regioni italian…
Promoting Democratic and Intercultural Competences in the Primary School Context: The experience of “Children’s Voices for a new Human Space”
2021
The promotion of citizen’s democratic and intercultural competence is one of the main actions that European societies may take against some of the most significant challenges they are facing nowadays. The paper is aimed at briefly describing the Council of Europe’s Reference Framework of Competences for Democratic Culture, some actions that can be taken to promote democratic and intercultural competences and a case of implementation of this framework in the context of primary school, that is the Erasmus+ Project “Children’s Voices for a new Human Space” (CVS). The paper also aims at illustrating the intellectual outputs produced by CVS project consisting in a training course for teachers, a…
MR3785684 Reviewed Liu, Ai Fang(PRC-NAA); Li, Peng Tong(PRC-NAA) K-fusion frames and the corresponding generators for unitary systems. (English summa…
2018
Given an operator K∈B(H), in this paper the authors introduce K-fusion frames as a generalization of fusion frames, defined as a sequence {Wi} of closed subspaces of the Hilbert space H. For K=1, this becomes a fusion frame. They prove some properties of K-fusion frames, based on considering the operator K and the frame operators. In the last section, for a unitary system U, the authors define a K-fusion frame generator in a way similar to the frame vectors for unitary systems. Some properties and characterization theorems are derived for operators in the generalized local commutant of U.
Interpreting Connexive Principles in Coherence-Based Probability Logic
2021
We present probabilistic approaches to check the validity of selected connexive principles within the setting of coherence. Connexive logics emerged from the intuition that conditionals of the form If \(\mathord {\thicksim }A\), then A, should not hold, since the conditional’s antecedent \(\mathord {\thicksim }A\) contradicts its consequent A. Our approach covers this intuition by observing that for an event A the only coherent probability assessment on the conditional event \(A|\bar{A}\) is \(p(A|\bar{A})=0\). Moreover, connexive logics aim to capture the intuition that conditionals should express some “connection” between the antecedent and the consequent or, in terms of inferences, valid…
Epidemiological dynamics of norovirus GII.4 variant New Orleans 2009.
2015
Norovirus (NoV) is one of the major causes of diarrhoeal disease with epidemic, outbreak and sporadic patterns in humans of all ages worldwide. NoVs of genotype GII.4 cause nearly 80–90 % of all NoV infections in humans. Periodically, some GII.4 strains become predominant, generating major pandemic variants. Retrospective analysis of the GII.4 NoV strains detected in Italy between 2007 and 2013 indicated that the pandemic variant New Orleans 2009 emerged in Italy in the late 2009, became predominant in 2010–2011 and continued to circulate in a sporadic fashion until April 2013. Upon phylogenetic analysis based on the small diagnostic regions A and C, the late New Orleans 2009 NoVs circulati…
SAMPLING DESIGN IN SHARE WAVE 7
2019
This chapter documents the sampling design adopted in SHARE. Starting with a definition of the SHARE target population, we describe the protocol that is followed to harmonise and document the sampling procedure and present the sampling frames used by the countries that recruited a baseline or refreshment sample in Wave 7. We then discuss some important aspects of the SHARE sampling design, such as stratification, clustering, variation in selection probabilities and sample composition. Finally, we provide additional information about the sampling variables included in the released SHARE dataset.
Conceptual Framework e Valutazioni: Dibattito e Proposte
2015
In response to the ‘2011 Agenda Consultation’, the IASB launched in July 2013 a new Discussion Paper on the ‘Conceptual Framework for Financial Reporting’. This paper aims to offer a contribution to the debate on the effectiveness of the theme of ‘Measurement’, investigating the use of the current evaluation models in the literature and practice of Financial Reporting. The paper develops a synthetic proposal by means of a historical survey on normative and thought developments in the field of measurement. Thus, the first part of the same, resumes the main steps toward the adoption of a global base of measurement and its contradictions and standstills. Afterwards, the parallel stream of acco…