Search results for "Repository"
showing 10 items of 37 documents
La qualità inclusiva della scuola: dalle pratiche didattiche al profilo del docente inclusivo
2018
L’attenzione della ricerca pedagogica e didattica si rivolge con sempre maggiore consapevolezza ai fattori chiave dei processi di inclusione: la formazione degli insegnanti, lo sviluppo ed il monitoraggio dei contesti educativi nonché la produzione e l’incremento di pratiche didattiche inclusive. Attraverso la ricerca si sono voluti mettere a fuoco tali fattori chiave con la redazione di appositi strumenti che ne permettessero il controllo e la valutazione. Questo lavoro documenta una ricerca della durata di tre anni che ha visto coinvolti docenti in servizio, docenti in formazione frequentanti il terzo anno del corso di Laurea in Scienze della Formazione Primaria e alunni della scuola pri…
QUALITÀ DELL’INCLUSIONE & INCLUSIONE DI QUALITÀ La formazione degli insegnanti e le strategie per promuovere la scuola inclusiva
Lo scenario internazionale si sta muovendo rapidamente verso la promozione di una scuola inclusiva. In Italia, questa realtà è affrontata da molti anni, ma le trasformazioni e il confronto internazionale hanno sollevato nuove domande e riflessioni critiche. In particolare l’attenzione oggi è posta su quello che, come affermato nel corso della Conferenza internazionale dell'UNESCO (2013), è considerato il fattore chiave dei processi di integrazione e di inclusione: la formazione degli insegnanti. L’attenzione della ricerca pedagogica viene posta sui fattori chiave dei processi di inclusione: la formazione degli insegnanti, lo sviluppo ed il monitoraggio dei contesti educativi nonché la …
"Tea for two": the Archive of the Italian Latinity of the Middle Ages meets the CLARIN infrastructure
2020
This paper aims at showing how integrating the Archive of the Italian Latinity of the Middle Ages (ALIM) into the ILC4CLARIN repository can provide mutual benefits. Making ALIM available to a large community of scholars and researchers, on the one side, represents the first step to reduce the lack of resources for Medieval Latin in CLARIN and, on the other side, constitutes an unprecedented contribution to not only linguistic investigations, but also to the studies of the culture and science at the basis of the Western European society. The paper describes the adopted approach aiming to keep intact the structure of the archive and its metadata, which are both accurately mirrored into the IL…
Contextual Metadata for Document Databases
2005
Metadata has always been an important means to support accessibility of information in document collections. Metadata can be, for example, bibliographic data manually created for each document at the time of document storage. The indexes created by Web search engines serve as metadata about the content of Web documents. In the semantic Web solutions, ontologies are used to store semantic metadata (Berners-Lee et al., 2001). Attaching a common ontology to a set of heterogeneous document databases may be used to support data integration. Creation of the common ontology requires profound understanding of the concepts used in the databases. It is a demanding task, especially in cases where the …
Physico-chemical evolution of low-pH cements : influence of the temperature and the retention mechanisme of alkalins
2010
Because of their high alkalinity, Portland cement (OPC)-based materials may have deleterious effects in an underground waste repository. A solution would be to use low-alkalinity cements (also referred as low-pH cements) generating interstitial solutions with a reduced pH (11 instead of 13.5 for OPC), and thus showing an improved chemical compatibility with the repository environment. In this work, the investigated formulations were based on binary (OPC / silica fume) or ternary (OPC / silica fume / slag or fly ash) blends, with high substitution levels of CEM I (from 30% to 80%). This research project met two main objectives: (i) study the chemical evolution of low-pH cements at 50°C or 80…
Adherence to a Mediterranean diet is associated with lower incidence of frailty: A longitudinal cohort study
2018
Background & aims There is a paucity of data investigating the relationship between the Mediterranean diet and frailty, with no data among North American people. We aimed to investigate if adherence to a Mediterranean diet is associated with a lower incidence of frailty in a large cohort of North American people. Methods This study included subjects at higher risk or having knee osteoarthritis. Adherence to the Mediterranean diet was evaluated using a validated Mediterranean diet score (aMED) as proposed by Panagiotakos and classified into five categories. Frailty was defined using the Study of Osteoporotic Fracture (SOF) index as the presence of ≥2 out of: (i) weight loss ≥5% between b…
One Phase Commit: A Low Overhead Atomic Commitment Protocol for Scalable Metadata Services
2012
As the number of client machines in high end computing clusters increases, the file system cannot keep up with the resulting volume of requests, using a centralized metadata server. This problem will be even more prominent with the advent of the exascale computing age. In this context, the centralized metadata server represents a bottleneck for the scaling of the file system performance as well as a single point of failure. To overcome this problem, file systems are evolving from centralized metadata services to distributed metadata services. The metadata distribution raises a number of additional problems that must be taken into account. In this paper we will focus on the problem of managi…
Meta model of e-learning materials development
2014
The multitude of software tools is available for the creation of learning resources. However the majority of these tools provided by different software producers do not have a unified mechanism by means of which it would be possible to search and reuse the existing learning resources or their elements. To solve this problem the structures of descriptive data can be used. The aim of this paper is to describe a meta-model of e-learning objects and e-learning formats that could be used in the creation of e-learning materials compatible with various e-learning standards. The meta-data models that are used in widely-known learning resourcesâ repositories and their structureâs metadata standa…
Hydro-Mechanical Behaviour of a Sand-Bentonite Mixture for the Confinement of Nuclear Wastes
2019
The established concept for the protection of the biosphere from high-level nuclear wastes consists in the use of multi-barrier systems in deep geological repository, for which clayey geomaterials are key elements. Bentonite-based materials are selected as buffer and backfilling materials. Once in place, the barriers will be subjected to a series of severe loadings, including strong variations of suction (i.e. wetting and drying cycles). The paper presents selected results from a large ongoing research work to investigate the behaviour of bentonite-based materials in the context of nuclear waste disposal. In particular, the paper focuses on the response of a Sand/Bentonite mixture under dif…
LU Bibliotēkas darbība Latvijas Universitātes e-resursu repozitārija izveidē
2011
Ziņojums seminārā „Institucionālais repozitārijs pētniecības attīstībai un zinātniskās informācijas pieejamībai”, kas sniegta starptautiskās Open Access nedēļas ietvaros (2011. gada 24. - 30. oktobris) sniedz ieskatu par institucionālo repozitāriju programmatūru, saturu, izveides gaitu.