Search results for "valori"
showing 10 items of 365 documents
Gares exurbanisées et développement urbain : Le cas des gares TGV bourguignonnes
2009
Dès la mise en service de la ligne TGV Sud-Est, au début des années 80, la Bourgogne a bénéficié de la création de deux nouvelles gares TGV, aménagées en périphérie des pôles urbains du Creusot et de Mâcon. Malgré leurs fonctions réduites, ces nouvelles gares périurbaines ont suscité d’ambitieux projets d’aménagement. De nouvelles zones d’activités ont ainsi vu le jour à proximité de ces gares. Ces projets n’ont eu toutefois que des retombées limitées en matière d’implantation d’activités économiques. Since the opening of TGV south-east railway line at the beginning of the 80s Bourgogne has profited by construction of two new stations beyond the edge of Le Creusot and Mâcon. Despite their l…
Apports des résultats de la recherche en éducation : intérêts et désintérêts pour éclairer les pratiques et la décision politique
2023
Evaluation of the fuel potential of sewage sludge mixtures with beech sawdust and lignite
2018
Sewage sludge (SS) from municipal wastewater treatment has drawn serious attention of scientists around the world in the attempt to find feasible disposal methods. Therefore, in this work, a solution for valorisation of SS as solid fuel is proposed based on an advanced compositional investigation of SS versus conventional solid fuels, namely, lignite (L) and beech sawdust (BS). A characterisation in terms of proximate analysis and ultimate analysis was performed for the studied materials, both to SS, L, and BS as single fuel and to bi-component mixture formulas of SS and L/BS, in variable proportions of 30:70, 50:50, and 70:30. SS:BS based blends had higher hydrogen (from 4.43 wt. % to 5.14…
Brewer's spent grains as biofuels in combustion-based energy recovery processes: Evaluation of thermo-oxidative decomposition
2022
[EN] The high global generation of wastes and side streams from agri-food production has led to environmental impact and causes nature degradation due to their uncontrolled management. These wastes are profitable materials with significant economic value that could otherwise be exploited as new sources in the feed industry or the production of bioenergy. Among them, brewer¿s spent grain (BSG) is a solid by-product generated in the beerbrewing process that consists of the barley grain husks together with parts of the pericarp and seed coat layer. Although it is rich in fibres and proteins, its main use is currently limited to animal feed or simply deposition to landfills. This study pursues …
Valorization of Marine Waste: Use of Industrial By-Products and Beach Wrack Towards the Production of High Added-Value Products
2021
Biomass is defined as organic matter from living organisms represented in all kingdoms. It is recognized to be an excellent source of proteins, polysaccharides and lipids and, as such, embodies a tailored feedstock for new products and processes to apply in green industries. The industrial processes focused on the valorization of terrestrial biomass are well established, but marine sources still represent an untapped resource. Oceans and seas occupy over 70% of the Earth’s surface and are used intensively in worldwide economies through the fishery industry, as logistical routes, for mining ores and exploitation of fossil fuels, among others. All these activities produce waste. The other sou…
LA MODERNITA' VISSUTA AI MARGINI DELL'ARCHITETTURA
2005
L’espressione del moderno ha nel corso del ‘900 variamente caratterizzato la città, talora con interventi dotati di un linguaggio architettonico riconoscibile, tal’altra producendo un’anonima “edilizia di frontiera” priva di identità storica trasmissibile. Il divario tra architettura ed “edilizia ordinaria” si è negli anni sempre più accentuato: molte sono le opere che hanno presentato forti carenze costruttive e “mostrato” varie forme di degrado edilizio. Oggi il recupero del Moderno acquista centralità, anche al fine di contrastare il deperimento fisico e sociale di un “bene” che sarà patrimonio storico del futuro, solo se saremo in grado di adottare le giuste metodologie di conservazione…
ANALISI SISTEMATICA DELL'UNIVERSO VALORIALE DEI GIOVANI ATTRAVERSO LO SCHWARTZ VALUES SURVEY (SVS)
2007
The aim of this research is inquiring how the universal human values proposed by Schwartz are applicable to a sample of Sicilian young people. Particularly, our research wants to evaluate how much our value system is afar from the one proposed by Schwartz and to which values our sample gives importance. The results of the research seem to confirm Schwartz’s theory on human values, except some difference.
Data on physical and chemical characterization of wood combustion products derived at cogeneration power plants
2021
The data presented in this article are related to the research paper “Granulation of fly ash and biochar with organic lake sediments – A way to sustainable utilization of waste from bioenergy production” [1] in the context of waste material investigation and possible valorization instead of disposal. This article provides a comprehensive chemical and physical characterization of wood combustion products – fly ashes, bottom ashes, mixed ashes and biochar. Multiple analytical techniques and methodology were exploited to investigate the composition of wood combustion products, among them a loss on ignition, potentiometry, colorimetry, X-ray diffractometry, X-ray fluorescence spectrometry, indu…