Search results for " INFRASTRUCTURE"
showing 10 items of 269 documents
Sustainable Mobility in Park Areas: The Potential Offered by Guided Transport Systems
2012
The project choices to design and manage a transport infrastructure system are extremely hard in thinly populated areas like, for instance, protected areas and mostly parks. In actual fact, the need for promotion and development of these areas, often characterized by large surfaces, contrasts with the necessity to preserve their inestimable natural value. The transportation demand in extremely sensible environmental contexts can be satisfied by providing incentives to use reduced-impact means of transport, regulating adequately the vehicle traffic flow and promoting the intermodality between private and public transport systems. Apart from performing their own traditional functions, these s…
Cyber Situational Awareness in Critical Infrastructure Protection
2020
The European Union promotes collaboration between authorities and the private sector, and the providers of the most critical services to society face security related obligations. In this paper, critical infrastructure is seen as a system of systems that can be subject to cyber-attacks and other disturbances. Situational awareness (SA) enhances preparations for and decision-making during assessed and unforeseen disruptive incidents, and promoting Cyber effective situational awareness (CSA) requires information sharing between the different interest groups. This research is constructive in nature, where innovative constructions developed as solutions for domain-specific real world problem…
Infrastructure Réparatrice. Tanger Med et ses doubles à l’ère de la concurrence planétaire
2015
L’articolo individua la specificità africana, marocchina, di Tanger Med nelle misure compensatorie che questa infrastruttura « deve » al suo territorio. Esse, specificamente, consisterebbero nel ricorso al concorso di architettura da un lato, e dalla rete di azioni sociali sviluppate sull’intera regione dalla Fondation Tanger Med dall’altro. Il Mega Hub si troverebbe dunque amplificato dai suoi doppi: la costruzione per immagini del suo discorso architettonico e l’insieme delle attività a supporto di un retroterra che ha subito delle trasformazioni brutali. Partendo da questa ipotesi di Tanger Med come infrastruttura sdoppiata, l’articolo mira a decifrare il significato del riferimento all’…
Electric Mobility in Portugal: Current Situation and Forecasts for Fuel Cell Vehicles
2021
In recent years, the growing concern for air quality has led to the development of sustainable vehicles to replace conventional internal combustion engine (ICE) vehicles. Currently, the most widespread technology in Europe and Portugal is that of Battery Electric Vehicles (BEV) or plug‐in HEV (PHEV) electric cars, but hydrogen‐based transport has also shown significant growth in the commercialization of Fuel Cell Electric Vehicles (FCEV) and in the development of new infrastructural schemes. In the current panorama of EV, particular attention should be paid to hydrogen technology, i.e., FCEVs, which is potentially a valid alternative to BEVs and can also be hybrid (FCHEV) and plug‐in hybrid…
The Public-Key-Infrastructure of the Radiological Society of Germany.
2005
Pretty Good Privacy (PGP) encoding is based on the Public-Key-Procedure and permits the safe transmission of medical data. Furthermore it allows the use of an electronic signature provided that keys used belong to the key owner and that the key owner's identity is guaranteed by a trusted third party. Under the auspices of the Radiological Society of Germany (Deutsche Rontgengesellschaft, DRG) its IT-Working Group (Arbeitsgemeinschaft fur Informationstechnik, @GIT) built up an appropriate Certification Authority including the required Public-Key-Infrastructure. These @GIT certified PGP keys allow the legal use of telemedicine in Germany. Digital signatures based to those certified keys corre…
Abitare nel reale. Dalla crisi della periferia alla tessitura di nuove relazioni contestuali
2019
I progetti redatti per “Palermo Sud-Est” sono il risultato di un Laboratorio di Laurea strutturatosi attraverso incontri, seminari, comunicazioni specialistiche, esposizioni critiche, che – in una strategia condivisa – ha visto ogni studente elaborare il proprio lavoro nel confronto con gli altri attori del Laboratorio stesso. La ricerca sui “progetti urbani” è stata impostata di modo che ogni laureando fosse messo a conoscenza dei progetti svolti nello stesso ambito territoriale dai colleghi che l’avevano preceduto, così da poter operare in continuità e contribuire a formulare un ragionamento unitario, nel quale ogni progetto costituisse continuazione, verifica o anche variante dei precede…
Productivity, Infrastructures and Convergence: Panel Data Evidence on Italian Regions
2008
The paper first employs the Growth Accounting methodology in order to calculate the annual levels of Total Factor Productivity (TFP) in Italian regions for the period 1970-2001. The main result of this initial analysis is that the well-known gap in labour productivity among Italian regions depends mostly on the differences in TFP. The paper then investigates on the presence (or absence) of regional convergence in TFP over the period considered. To this end, physical and social infrastructures are taken into account as factors that influence the process of convergence. Finally, the paper finds a significant effect of both types of infrastructure on regional convergence in TFP, which is estim…
La toma inteligente de decisiones en los procesos de planificación de destinos turísticos de litoral: el plan de infraestructuras turísticas de canar…
2017
El Plan de Infraestructuras Turísticas de Canarias [PITCAN2017-2013] es un encargo de la Dirección General de Infraestructuras Turísticas de la Consejería de Turismo, Cultura y Deportes del Gobierno de Canarias a un grupo de investigadores de la Cátedra de Turismo CajaCanarias‐Ashotel‐Universidad de La Laguna y del grupo de investigación de la ULL ReinvenTUR: renovación e innovación turística, a través de la Fundación General de la Universidad de La Laguna. El objetivo del plan es enumerar y priorizar las infraestructuras turísticas públicas a implementar en el período 2017-2023. Para el desarrollo de este objetivo se ha aplicado un proceso metodológico basado en la participación de agentes…
Traffic fundamentals for A22 Brenner freeway by microsimulation models.
La tesi di dottorato ha avuto come tema lo studio e l’applicazione di un modello di micro-simulazione del traffico in ambito autostradale. Essa si compone di quattro capitoli, con ognuno dei quali si è voluto sintetizzare e descrivere il lavoro di studio e ricerca svolto durante il suddetto corso di Dottorato di Ricerca. L’obiettivo principale del presente lavoro di tesi è stato quello di mettere a punto una metodologia finalizzata all’ottenimento delle relazioni fondamentali di deflusso in ambito autostradale attraverso il software di microsimulazione del traffico Aimsun. Come risulta infatti noto dalla letteratura scientifica, le relazioni fondamentali del deflusso sono utilizzate nel cam…
Infrastructure as Interface: Thinking the Urban and the High-speed Railway Station: Italian Case-studies
2013
The recent launching in Italy of a number of large scale urban operations centered around High Speed Railway (HSR) stations has added a wealth of examples and themes to the overall European picture; these go to make up a global point of reference for other countries that are, in this period, undertaking the construction of their own HSR networks. Above and beyond the territorial questions often linked to the issue, further research investigating the architectural aspect of these operations would be highly relevant, but is rather lacking. Instead, we shall be focusing on current HSR stations in Italy, such as Turin Porta Susa, Florence Belfiore and Rome Tiburtina, and comparing them briefly,…