Search results for " TECNOLOGIA"
showing 10 items of 1359 documents
THE BUILDING RECOVERY OF A TRUTH OF PALERMO (SICILY)
2008
The building recovery of a truth of Palermo (Sicily) -The study means to make its contribution to the knowledge and to the recovery of the architectural patrimony which is chronological inserted in the arc of xxth century, to study its cultural and material weaving, spotlighting the truth of Palermo. It is characterised by an evident heritage and hidden inheritances which seem to be from successive human vicissitudes, This research aims at the creation of new models of interpretation of the cultural heritage,
HISTORICAL SCIENTIFIC AND EXPERIMENTAL RESEARCHES AIMED AT FINDING NEW TECHNIQUES AND INSTRUMENTS TO RECOVER
2005
The “building recovery” has been the key point of various talks that, since the ‘60s, have regarded planning and urban landscaping. The reinforced concrete-ruled XXth century has generated buildings that have resulted technologically flawed, if not altogether unattractive. These flaws can be justified by premature use of certain techniques (not will-known the necessity of historical research), but this can not justify the modern degraded townships, the loss of local urban characteristics and the environmental unbalancing. Where sites are of XXth century cultural heritage? Which are the methodologies for documenting and managing? This research is aimed at analysing new techniques and materia…
Restoration and enhancement of KOS City - Greece
2012
Abusiveness phenomenon is an essentially political, social and economi-cal fact in all territories that determines a disadvantage in the community and in its environment. Architectural is “the science of living” and it is called to answer on a problem which is progressively go destroying living places. Architectural must therefore answers to housing needs. Abusiveness is a housing emergency which oppresses towns and citiziens. Architectural does-n’t feel guilty because for too many years architects did something else, cor-rupted building did the rest.
BUILDING REHABILITATION AND SUSTAINABLE URBAN REGENERATION: CIANCIANA A CASE STUDY IN SICILY
2016
The paper investigates issues related to the principles of eco-sustainability and criteria of design choice to be made in respect to the characteristics of the interventions. It proposes cases of recovery and re-use sustainable in Sicily, whose choices of action were made in respect of the environment and local traditions. General directives: reduction of the energy consumption; use of recycled and recyclable materials; improvement of the thermo/igrometric. The programming is based not only on the control of the performance, but on an idea of global quality of the operations. The correspondence between the needs and the requirements of the organism and the norms that protect the user, it's …
Trasparenze mediatiche
2009
Tra tutti, l'involucro edilizio è quello che più di ogni altro componente del manufatto architettonico ha permesso di veicolare informazioni a scala urbana. La sua forza espressiva e simbolica si è manifestata nel passato quando lna sua struttura portante, realizzata con spesse mura perimetrali, fungeva da barriera difensiva e visiva; o quando, abbellita con stucchi e decori esprimeva la ricchezza e i fasti di un mondo fatuo; o, ancora, con le sue grandi vetrate colorate filtrava la luce e trasmetteva al mondo il suo messaggio spirituale. La stessa forza espressiva e simbolica si manifesta oggi con le nuove tecnologie applicate all'involucro edilizio, inteso come luogo di controllo delle pe…
Impact Assessment of Skidding Extraction: Effects on Physical and Chemical Properties of Forest Soils and on Maple Seedling Growing along the Skid Tr…
2019
Several studies investigated soil disturbances caused on skid trails by forest logging. However, there is still a lack of knowledge about the severity and the distance of disturbances along both sides from the trails. The aims of this study were: i) to investigate the changes in physical and chemical properties of soil along the sides of skidding trails
Buonsenso e senso comune: l’apparente ovvietà delle buone pratiche per i siti archeologici,
2014
Il testo introduce una tesi di dottorato di ricerca.
Hyper-reticulated calixarene polymers: a new example of entirely synthetic nanosponge materials
2018
New calixarene-based nanosponges (CaNSs), i.e., hyper-reticulated polymers constituted by calixarene monomer units joined by means of bis(1,2,3-trialzolyl)alkyl linkers, were synthesized, characterized and subjected to preliminary tests to assess their supramolecular absorption abilities towards a set of suitable organic guests, selected as pollutant models. The synthesis was accomplished by means of a CuAAC reaction between a tetrakis(propargyloxy)calix[4]arene and an alkyl diazide. The formation of the polymeric network was assessed by means of FTIR and 13C{1H} CP-MAS solid-state NMR techniques, whereas morphological characterization was provided by SEM microghaphy. The materials were pro…
Nitrogen-Doped Carbon Nanodots-Ionogels: Preparation, Characterization, and Radical Scavenging Activity
2018
Hybrid diimidazolium-based ionogels were obtained by dispersing nitrogen-doped carbon nanodots (NCNDs) in ionic liquid (IL) solutions and by using dicationic organic salts as gelators. The properties of the NCND-ionogels were studied in terms of thermal stability, mechanical strength, morphology, rheological, and microscopic analyses. Insights into the formation of the hybrid soft material were attained from kinetics of sol-gel phase transition and from estimating the size of the aggregates, obtained from opacity and resonance light-scattering measurements. We demonstrate that, on one hand, NCNDs were able to favor the gel formation both in the presence of gelating and nongelating ILs. On t…