Search results for "Proa"
showing 10 items of 1834 documents
Un forum pour la classe ouvrière : l'expérience de L’Atelier
2015
International audience
Implementare le politiche sanitarie a livello regionale per l'eliminazione dell'epatite C ai tempi del COVID-19
2022
Viral hepatitis C is an important public health problem and its elimination by 2030, defined by the World Health Organization, is an ambitious goal. The chance of free screening for HCV infection represents an important achievement that requires a successful State-Regions coordination and an effective regional organisation, that guarantees an interdisciplinary course between local and specialized healthcare. A structured communication program to increase the sensitivity of target populations as well as health professionals is the key for success. The implementation of the proactive screening, defined by the Milleproroghe Law, is crucial because it will define the tracks for the whole HCV co…
OPTIMIZING STOCHASTIC SUSCEPTIBILITY MODELLING FOR DEBRIS FLOW LANDSLIDES: MODEL EXPORTATION, STATISTICAL TECHNIQUES COMPARISON AND USE OF REMOTE SEN…
Il presente lavoro di ricerca è stato sviluppato al fine di approfondire approcci metodologici nell'ambito della sucscettibilità da frana. In particolare, il tema centrale della ricerca è rappresentato dal tema specifico dell'esportazione spaziale di modelli di suscettibilità nell'area mediterranea. All'interno del topic specifico dell'esportazione di modelli predittivi spaziali sono state approfondite tematiche relative all'utilizzo di differenti algoritmi o di differenti sorgenti, derivate da DEM o da coperture satellitari. The present work has been developed in order to enhance current methodological approaches within the big picture of the landslide susceptibility. In particular, the ce…
Stochastic assessment of landslide susceptibility by using five different instability datasets: a case study from the southern sector of the “Via al …
In this study, the ability of stochastic models to predict landslide susceptibility in the southern sector of the “Via al Llano” highway (Colombia) was assessed. To this aim, an inventory of landslides occurred in the area was prepared by analyzing images available in Google Earth. Multivariate Adaptive Regression Splines (MARS) was employed to model the spatial distribution of the following five data sets of unstable cells selected within each landslide: i) the highest cell (data set MAX), ii) the highest 10% of cells (data set SUP), iii) the lowest cell (data set MIN), iv) the lowest 10% of cells (data set INF), and v) the entire landslide area (data set BODY). The goal of our experiment …
Predicting depositional areas of landslide susceptibility comparing four datasets extracted from landslide area: a case of study after rainfall-induc…
Hurricane Ida and low-pressure system 96E crossed Central American countries in 2009. However, in El Salvador, the torrential rainfalls caused many flooding and landslides. As a result, over 200 causalities and the destruction of several villages, and bridges occurred along the mountain slopes. The remote analysis allowed us to prepare an inventory of landslides that occurred after the Hurricane in a basin located in the northern part of Ilopango Caldera. Five groups of data sets were created using selected pixels of each landslide area in order to evaluate the capacity to predict the lowest and the entire landslide area. Multivariate Adaptive Regression Splines (MARS) were employed to mode…
From a bodily-based format of knowledge to symbols. The evolution of human language
2013
Although ontogeny cannot recapitulate phylogeny, a two-level model of the acquisition of language will be here proposed and its implication for the evolution of the faculty of language will be discussed. It is here proposed that the identification of the cognitive requirements of language during ontogeny could help us in the task of identifying the phylogenetic achievements that concurred, at some point, to the acquisition of language during phylogeny. In this model speaking will be considered as a complex ability that arises in two different steps. The first step of competence widely relies on a bodily-based format of knowledge. The second step relies on more abstract meta-representations …
Foreign Language Anxiety in the Context of Foreign Language Oral Performance, Language and Pronunciation Learning Strategies
2016
The aim of this chapter is to provide a theoretical background for the concept of language anxiety, emphasising the context of L2 oral performance and pronunciation. Thus, the construct of general anxiety is first explored and the definition of anxiety is analysed. Subsequently, the term foreign language anxiety is examined for the purpose of establishing its working definition. Next, a typology of causes of language anxiety experienced by L2 learners is proposed in order to fully grasp the complexity of the construct.
A Sociocultural Approach to Young Language Learners' Belief about Language Learning
2003
Can research into the diagnostic testing of reading in a second or foreign language contribute to SLA research?
2011
Language testing researchers have recently shown interest in diagnostic testing. However, diagnostic testing requires a better understanding of language abilities at a less general level than has been normal in language testing, and this has posed challenges to testers to define their diagnostic constructs both theoretically and operationally. In theory, second language acquisition (SLA) should be able to offer insights into the construct of reading in a second or foreign language (S/FL), and testing ought to be able to base diagnostic tests of S/FL reading on theoretical insights from SLA. It is, however, unclear whether this happens in practice. In this paper we examine the potential syne…
Writing as a Learning Tool
2001
How learning is understood in everyday schooling and conceptualized in research varies a great deal, as does the way in which writing is used for enhancing learning. This paper reviews recent research conducted mainly in Europe, North Arrierica, and Australia to outline what kind of challenges research is facing at the moment. The paper begins with examining how the concept of learning is defined in everyday use and in research. It considers the analysis of learning conceptions important because the way that learning is understood greatly determines how writing is used as a tool for learning. Second, it analyzes the theoretical basis for using writing as a learning tool--theories are divide…