Realizzazione di un polo turistico nella Rocca di Ghivizzano Castello

La tesi svolta tratta un tema multidisciplinare che prevede un ampia ricerca storica di archivio, una profonda analisi territoriale ed urbanistica incetrata principalmente sullo studio delle strutture fortificate della Valle del Serchio unitamente alla viabilità storica, il rilievo architettonico fotogrammetrico digitale della struttura fortificata inte r essata, il conseguente studio di una proposta di intervento e l’approfondimento della parte strutturale

Stereo Visualisation of Historical Aerial Photos - a Valuable Digital Heritage Research Tool

We demonstrate with several examples how historical aerial photos can benefit from being viewed in stereo and how this can be useful as tool in digital heritage research. The main reason why stereo images are important is that they give a much better understanding of what is actually in the scene than single photos can. The important factor is the depth cue that helps understanding the content and adds the ability to distinguish between objects such as houses and trees and the ground as well as estimating heights of objects. There are however still challenges but also possibilities that will be discussed

The microbiota impact. bacteria shaping immunity, disease and response to therapy

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Utilizzo di DRUPAL per la realizzazione del nuovo sito web dell\u27Istituto di Informatica e Telematica"

In italian onlyInternet ha ormai conquistato un posto di rilievo nella vita economica mondiale e anche gli istituti di ricerca devono fare i conti con il nuovo modo di fare comunicazione. Il sito ? in tal senso lo strumento principe della comunicazione anche per un centro di ricerca, accanto all\u27Intranet che rappresenta uno strumento di comunicazione interna sempre pi? sfruttato, valorizzato e promosso dalle nuove direttive della Pubblica Amministrazione. La presenza del sito dedicato all\u27Istituto di Informatica e Telematica del CNR di Pisa (IIT) gioca un ruolo estremamente importante nelle strategie scientifiche, produttive e culturali dell\u27istituto sia nei confronti della comunit? scientifica nazionale e internazionale e del Paese in generale, che in quelli della stessa comunit? interna CNR. Inoltre, se si considera la situazione di criticit? della ricerca, la necessit? di organizzare e gestire l\u27immagine dell\u27istituto e di tutte le sue componenti nella rete, diviene ancora pi? importante e indilazionabile

Role of the polygalacturonate network on the iron (III) reduction by caffeic acid

This communication reports the role of polygalacturonate network on the Fe(III) reduction by caffeic acid. The effect of phosphate ions on the redox reaction is also considered

Spread of SARS-CoV-2 (COVID-19) in a High-Volume Hospital: Vascular Surgery Impact

Increasing population rates of coronavirus disease 2019 (COVID-19) are occurring in several countries and continents. The impact regarding vascular activity, consequences and complication is scarce and makes the future perspective unclear. The aim of this report is to describe the changes in a high-volume University Hospital, relevant for future decisions. The mortality and morbidity should be higher not only in COVID+ patients but also in vascular patients

CVD nano-coating of carbon composites for space materials atomic oxygen shielding

The present work analyzes the possibility to employ carbon nanostructures as a basic material to prevent the erosion effects of atomic oxygen suffered by the carbon fiber reinforced polymeric material used in low earth orbit space environment. The application of thin protecting coatings to base materials is a widely used method for preventing the atomic oxygen induced erosion, and thus degradation. The generic purpose is to integrate carbon nanostructures onto carbon composites surface in order to develop the basic substrate of advanced nanocomposite for atomic oxygen protection. The final goal is the characterization of carbon nanostructures-reinforced carbon composites by means of on-ground atomic oxygen simulation facility, with the future objective to assess and optimize the process of carbon-multiscale advanced composites production. With such an aim, a wide investigation on the methane chemical vapor deposition (CVD) over catalyzed carbon fiber-based substrates has been carried out. The as grown nanostructures have been analyzed in terms of morphology, as well as regarding the main features of the resulting growth (yield, purity, homogeneity, coating uniformity, etc.) and the influence of the deposition route operating parameters (catalyst typology, gas flowing rate, growth time/temperature, etc.). A high degree of reproducibility in terms of the relationship between the carbon deposit type/yield and the main process variables (catalyst and protocol) has been thus obtained. Finally, atomic oxygen ground tests have been conducted in order to evaluate the coating process effectiveness. The on-ground test in atomic oxygen environment, with respect to the performances of the reference carbon composites (in terms of total mass loss and atomic oxygen rate of erosion), showed a worsening for the disordered carbon deposit, while an intriguing improvement was achieved by the high-yield carbon nano-filaments deposition