Search results for "Turin"
showing 10 items of 2664 documents
Particle drag coefficients in turbulent fluids
1998
Abstract An accurate estimation of particle settling velocities, and/or of particle drag coefficients, is required for modelling purposes in many industrially important multiphase processes involving the suspension of millimetre and sub-millimetre size particles in a liquid phase. It is known that the settling velocity of particles in a turbulent fluid may be significantly different from that in the still fluid, depending on turbulence and particle characteristics. Despite the wide range of processes that would benefit from a thorough understanding of this phenomenon, experimental data and reliable correlations are still lacking in the scientific literature, especially for the case of the a…
Crónica de la jurisprudencia del Comité Europeo de Derechos Sociales - 2020
2021
La presente crónica aborda un año crucial (2020) en el que la actividad del Comité Europeo de Derechos Sociales se ha enfrentado a la grave crisis provocada por la pandemia de la Covid-19. En este sentido, la jurisprudencia del Comité sobre el sistema de informes se ha centrado en un grupo temático particularmente afectado por dicha crisis (¿Empleo, formación e igualdad de oportunidades¿). Por otro lado, la jurisprudencia del Comité sobre el procedimiento de reclamaciones colectivas se ha visto especialmente reforzada, con ocasión de la resolución de quince importantes reclamaciones, por los nuevos perfiles en materia de lucha contra la brecha salarial de género y la representación de las m…
Driving factors for having visibility of sustainability contents in university degree titles
2020
Abstract Given the increasing concern about sustainability issues in society, graduates and postgraduates going into the labour market benefit from the inclusion of sustainability contents in university studies. Visibility of these contents is gained towards a potential employer if they are explicitly mentioned in the university degree title. This is the first paper to explore this trend. More precisely, the purpose of this study is to find explanatory causal combinations of factors for this trend in the Spanish setting. The methodological approach of this paper is based on fuzzy sets. More precisely, it follows fuzzy-sets Qualitative Comparative Analysis, which is an innovative approach in…
3D-Printed Solid Dispersion Drug Products.
2019
With the well-known advantages of additive manufacturing methods such as three-dimensional (3D) printing in drug delivery, it is disappointing that only one product has been successful in achieving regulatory approval in the past few years. Further research and development is required in this area to introduce more 3D printed products into the market. Our study investigates the potential of fixed dose combination solid dispersion drug products generated via 3D printing. Two model drugs&mdash
Optimal pareto solutions of a dynamic C chart: An application of statistical process control on a semiconductor devices manufacturing process
2015
The present paper proposes a novel economic-statistical design procedure of a dynamic c control chart for the Statistical Process Control (SPC) of the manufacturing process of semiconductor devices. Particularly, a non-linear constrained mathematical programming model is formulated and solved by means of the ε-constraint method. A numerical application is developed in order to describe the Pareto frontier, that is the set of optimal c charts and the related practical considerations are given. The obtained results highlight how the performance of the developed dynamic c chart overcome that of the related static one, thus demonstrating the effectiveness of the proposed procedure.
Input-Output Feedback Linearization Control of a Linear Induction Motor Taking Into Consideration Its Dynamic End-Effects and Iron Losses
2020
This article proposes a new input-output feedback linearization control (FLC) technique of linear induction motors (LIMs), taking into consideration both the dynamic end-effects and the iron losses. Starting from a previously conceived dynamic model, including the dynamic end-effects and the iron losses, all the theoretical framework of the FLC has been developed. The proposed FLC improves a previous version of FLC in accounting also the iron losses, which in LIMs with fixed-secondary sheet play a pivotal role more than in rotating induction motors (RIMs). The proposed FLC has been experimentally tested on a suitably developed test setup, and experimental comparisons between the proposed FL…
The sustainability of olive orchard planting management for different harvesting techniques: An integrated methodology
2019
Abstract The globalization of the olive oil market has caused greater competitiveness in terms of olive oil quality and production costs and the main countries interested in olive growing, have introduced efficient planting design and horticultural techniques in order to meet these requirements. In this paper the sustainability of olive orchard planting management for different olive fruit-harvesting methods has been assessed on the basis of the data gathered by the Geographic Information System and processed using a Multi-Criteria Decision Making Analysis. In particular, three different agronomic scenarios have been analyzed and a specific cultivar has been considered in order to ensure th…
Impressing my friends: The role of social value in green purchasing attitude for youthful consumers
2021
Abstract Prior studies predominantly use cross-sectional designs to determine effects of pro-environmental beliefs on green purchasing attitudes, thereby limiting the possibility for causal inferences and examining mediation effects. We overcome these gaps by adopting a two-wave longitudinal design to test a moderated-mediation model that draws on consumer choice theory, positing that the effect of implicit pro-environmental beliefs on green purchasing attitudes is mediated by perceived social value from buying green, while the relationship between pro-environmental beliefs and perceived social value is moderated by perceived inconvenience of buying green. Findings from a sample of Polish y…
Exergy Recovery during LNG Regasification: Electric Energy Production - Part Two
2009
In liquefied natural gas (LNG) regasification facilities, for exergy recovery during regasification, an option could be the production of electric energy recovering the energy available as cold. In a previous paper, the authors propose an innovative process which uses a cryogenic stream of LNG during regasification as a cold source in an improved combined heat and power (CHP) plant. Considering the LNG regasification projects in progress all over the World, an appropriate design option could be based on a modular unit having a mean regasification capacity of 2 × 109 standard cubic meters/year. This paper deals with the results of feasibility studies, developed by the authors at DREAM in the…
The European Round Table of Industrialists and the restructuring of European higher education
2014
The restructuring of European higher education (EHE) since the 1980s is a widely studied subject. However, this paper argues that previous studies have paid insufficient attention to the role of transnational policy-making groups in this complex and multilevel process. This argument is supported by focusing on how the European Round Table of Industrialists (ERT) has participated in this restructuring since the mid-1980s. This paper's focus is especially in two ERT documents that were published in the 1980s. The main finding is that the current restructuring of EHE reflects interests of the ERT that represents the emerging transnational capitalist class (TCC) at European level.