Search results for "Approach"
showing 10 items of 1654 documents
Exploring the Coherence of Student Reasoning when Responding to Questionnaires on Thermally Activated Phenomena
2021
Many research results show that students often highlight “mixed-type” reasoning when tackling problematic situations and problems. This reasoning is based on the simultaneous use of common-sense and mere descriptions of facts, perceived as sufficient to build an “explanation” of observed or proposed situations and problems. This fact can be interpreted as a lack of coherence. In this paper, we study the coherence of responses that a sample of undergraduate chemical engineering student give when they are asked to face real-life situations, to create explanations, and to use models in different contexts. We administered open-ended questionnaires before and after a twenty-hour Inquiry-Based wo…
Sustainable Regeneration of Brownfields
2016
Our cities are really rich of building ensembles now deserted which were, in the recent past, sources of job and productivity for the community. They are generally inside the urban fabric or in the suburbs and they are often not particularly taken into consideration because they haven’t architectonic characteristics which could justify a restoration. Due to their big extension, the planning approach turns to be diffucult. Besides, these areas, if adequately restored, could become an important economic and cultural resource and a possibility of experimentation of new sustainable technologies. All this heritage requires a planning approach based on conservation and valorization of all the cul…
EXPORT PERFORMANCE AND ORGANISATIONAL MODELS: AN EMPIRICAL ANALYSIS BASED ON THE RBV APPROACH
2016
Resource based view approach is proposed as theoretical framework in order to identify the existence of similar organizational models in a sample of firms operating in the Sicilian wine industry, and the key success factors for superior export success. The findings of this research show that managers’ age and wineries’ export experience in export success are the key organizational capabilities, that explain a firm’s strategic advantage over its competitors. The importance of these capabilities is further uncovered through the main characteristics of the clusters. The result informs strategy design at the firm level; wineries need to incorporate significant capabilities associated with manag…
Approccio metodologico nel restauro dei monumenti: le analisi tematiche come componenti essenziali del progetto
2010
Il restauro architettonico è caratterizzato da uno specifico percorso metodologico, che prevede l'esecuzione di analisi tematiche particolareggiate al fine di perfezionare i livelli di conoscenza dell'architettura-oggetto di ricerca. La tavola ne mostra alcuni esempi. The architectural restoration is characterized by a specific methodological approach, which includes the performance of detailed thematic analysis in order to improve the level of knowledge of architecture as an object of research. The table shows some examples.
Risk-benefit in food safety and nutrition - outcome of the 2019 Parma Summer School
2021
Risk-benefit assessment is the comparison of the risk of a situation to its related benefits, i.e. a comparison of scenarios estimating the overall health impact. The risk–benefit analysis paradigm mirrors the classical risk analysis one: risk–benefit assessment goes hand-in-hand with risk–benefit management and risk–benefit communication. The various health effects associated with food consumption, together with the increasing demand for advice on healthy and safe diets, have led to the development of different research disciplines in food safety and nutrition. In this sense, there is a clear need for a holistic approach, including and comparing all of the relevant health risks and benefit…
Sustainability and risk perception: multidisciplinary approaches
2021
Editorial to the special issue "Sustainability and risk perception: multidisciplinary approaches"
Evidence, and replication thereof, that molecular-genetic and environmental risks for psychosis impact through an affective pathway
2022
AbstractBackgroundThere is evidence that environmental and genetic risk factors for schizophrenia spectrum disorders are transdiagnostic and mediated in part through a generic pathway of affective dysregulation.MethodsWe analysed to what degree the impact of schizophrenia polygenic risk (PRS-SZ) and childhood adversity (CA) on psychosis outcomes was contingent on co-presence of affective dysregulation, defined as significant depressive symptoms, in (i) NEMESIS-2 (n = 6646), a representative general population sample, interviewed four times over nine years and (ii) EUGEI (n = 4068) a sample of patients with schizophrenia spectrum disorder, the siblings of these patients and controls.ResultsT…
Life Cycle Consumption and the Great Recession
2017
Using Italian Household Budget Survey data for the period 1997-2013, this paper estimates the life cycle profiles of consumption and cross-sectional variance in the Great Recession. The study examines age profiles for total and durable expenditure, and four subcomponents of non-durable expenditure. We document significant heterogeneity in the way the recession affects consumption and the variance within-cohorts. The crisis has entailed a fall in expenditure for the youngest cohorts, and a notable reduction of inequalities for the middle and oldest cohorts with some differences between high and low income elastic expenditure. We also found that socio-demographic factors account for a substan…
Polychrome wood sculpture depicting The Madonna del Soccorso or della Mazza from the Archdiocese of Palermo: an integrated analytical approach for th…
2018
In this study the Madonna del Soccorsoo della Mazza wooden sculpture has been analysed by an interdisciplinary and integrated approach. The polychrome sculpture, dating back to the 18thcentury, comes from the church of the Madonna del Soccorso or della Mazza (1604) situated in Via Maqueda, in Palermo and it was placed on the main recess of the altar. All steps of the conservation project, from the preliminary study to the choice of materials and the restoration procedures have been accompanied and supported by diagnostic and scientific analysis. In order to evaluate the state of conservation of the sculpture and the technique employed to construct the support, computer tomography study was …
Innovation for climate change adaptation and technical efficiency: an empirical analysis in the European agricultural sector
2020
This paper analyses the effect of innovation on firms' technical efficiency. Using climate-related patent data to proxy for innovation activity in different technological fields, the paper employs a stochastic frontier approach to estimate the impact of innovative efforts on agricultural firms' technical efficiency taking account of both unobservable heterogeneity and double heteroscedasticity in the inefficiency and idiosyncratic terms. Our findings confirm that innovation has a positive impact on firms' productivity (technical efficiency). While agricultural firms located in Germany and Sweden are more efficient compared to those in southern countries, all the European countries considere…