0000000000442629
AUTHOR
Salvatore Amoroso
showing 86 related works from this author
I sistemi di trasporto intelligenti per il successo dei servizi pubblici in ambito urbano
2010
Potential Demand of the Carsharing: An Approach for the Determination of the Optimal Fare
2005
I sistemi di trasporto Nelle aree uno domanda debole: Aspetti organizzativi dell'informazione
2009
A demand-based methodology for planning the bus network of a small-medium sized town
2008
LO STATO PSICO - FISICO NEGLI STUDENTI UNIVERSITARI PENDOLARI
2012
Lo stress è un insieme di modificazioni fisiologiche, cognitive, emotive e comportamentali di cui l’individuo ha esperienza nel momento in cui è richiesto un adattamento alle circostanze ambientali presenti: si configura pertanto come una reazione generale a situazioni specifiche e, non ha una connotazione positiva o negativa, svolgendo primariamente una funzione di tipo adattivo. Ciò che rende disfunzionale e “patologico” lo stress è il modo in cui l’individuo valuta la situazione con la quale si trova a rapportarsi: in questi casi si parla pertanto di distress, ovvero “stress negativo” (Selye, 1956). Gli stimoli e le situazioni che, valutate negativamente, determinano una reazione di dist…
Sustainable mobility: “exchange poles” between transport networks and urban structure
2012
An intermodal hub can be defined as a place where transportation networks are organized to facilitate intermodality between different modes. Intermodal hubs should intrinsically have an urban dimension and be globally designed as “plug flows”, being interfaces between transport networks and territory, being an element to create “urbanity”. Intermodal hubs focus technical, social, urban, transport, service aspects and they play a multi-modal, multi-service, multioperator role. Several studies highlight the need to “measure the interdependence” among the various aspects of urban problems, avoiding too specific methodologies. The increasing congestion in urban centres and urban parking problem…
Sistemi di trasporto pubblico urbano via mare. Un modo per rilanciare il waterfront di Palermo
2011
New sea transport terminals can be major people movers and main centres for various urban activities and functions, determining strong social output. The city of Palermo qualifies as a prominent research territory, due to its densely urbanized and populated waterfront areas, associated with a lack of transport infrastructures and efficient transit systems to meet the mobility demand of residents and commuters. A new waterfront arrangement can improve the city image and opens the way to new urban public transport systems by sea, like ferries and hydrofoils, as an alternative to the conventional land transit systems already affected by unavoidable congestion. Plans to link by sea different de…
Lo sviluppo delle città lineari e la risposta alle nuove esigenze di mobilità
2011
Definizione dell'assetto di infrastrutture puntuali al servizio dell'autotrasporto delle merci in un contesto regionale
2006
Il trasporto delle merci in Sicilia nel quadro dell’intermodalità strada-rotaia
2008
Nell’articolo vengono messi in evidenza lo stato attuale del trasporto delle merci in Sicilia e gli interventi previsti per il miglioramento della rete ferroviaria siciliana, con il relativo scenario ottenibile, al fine di rendere competitivo il trasporto ferroviario nei riguardi del “tutto strada”. L’attenzione viene focalizzata sulla politica del trasporto merci, sui servizi di trasporto offerti, sugli impianti, sulle infrastrutture di trasporto, sulla rete ferroviaria siciliana, sulle prestazioni delle linee ferroviarie ed infine sulle criticità infrastrutturali del sistema ferroviario ed interportuale siciliano.
Mezzi innovativi di trasporto per i collegamenti a breve raggio
2005
Il tram-treno per una mobilità sostenibile nelle città di medie dimensioni. Il caso studio di Trapani.
2008
La presente memoria descrive le metodologie e i risultati degli studi condotti dagli autori per riqualificare le infrastrutture ferroviarie presenti nella città di Trapani, che attualmente rappresentano un elemento di separazione del territorio urbano, con grave pregiudizio per la mobilità interna. Il lavoro è approdato ad una proposta che prevede il mantenimento dell’attuale linea ferroviaria che attraversa la città, dedicandola all’esercizio di un collegamento tra una nuova stazione periferica ed il centro storico (il sito dell’attuale stazione) tramite tram-treno. Questa soluzione, grazie alla creazione di nuove fermate lungo l’attuale percorso ferroviario urbano e alla modalità della ma…
SUSTAINABLE URBAN PUBLIC TRANSPORT. A COMPARISON BETWEEN EUROPEAN AND NORTH AFRICAN CITIES
2011
The aim of paper is to carry out a benchmarking analysis among European and North African Cities in order to point out the improvement areas for a Sustainable Urban Public Transport System. The focus is to improve public transport performance, all aspects such as fares, operational effectiveness and attractiveness of the service.
Servizi innovativi per particolari esigenze di trasporto pubblico nelle aree a domanda debole
2008
Ergonomia e condizioni di lavoro nella postazione di guida di autobus per il trasporto pubblico urbano
2010
The network of heliports as a necessary tool to develop rotorcraft services
2012
The rotorcraft operations will grow as air taxi services and business trips and even as “commuter”, intercity and line services between urban centres and touristic or economic-industrial places of special value. But actually the rising public opposition to helicopter activities reduces the number of available heliports for private and corporate operators, as environmental limits of all type of allowed operations and of suitable sites to construct new infrastructures. So the growth of scheduled rotorcraft services (passengers and freights) has to be supported not only by advances in machine’s technologies, but also by an adequate and strategically distributed infrastructure network. This vis…
Evaluation of hand-arm vibrations during the use of portable olives harvesters
2013
The use of portable shakers in olives harvesting is becoming increasingly, especially in Sicily, both to reduce the costs of production and to assure the oil quality. Nevertheless, it’s well known that the use of such tools may involve risk of exposure to hand-transmitted vibration. Such exposure to vibrations is a potential cause of muscular/skeletal pains in hand–arm system, and specific pathologies such as Vibration-Induced White Finger (VWF) and Carpal Tunnel Syndrome (CTS), Hand–Arm Vibration Syndrome (HAVS). The aim of this study was to assess the level of exposure to hand-arm vibration of the operators during the use of portable shakers for olives harvesting. Two different commonly u…
Vertical take-off and landing air transport services for the touristic development of a territory.
2011
Il Parco della favorita: riqualificazione e fruibilità per la mobilità lenta
2006
Il ruolo delle ferrovie nell'area metropolitana di Palermo
2007
Noise risk assessment in a bottling line of a modern Sicilian winery
2013
In wine industry, bottling is a phase of the production cycle characterized by high levels of noise mostly due to repeated collisions between the bottles. In Italy the Law Decree 81/2008 defined the requirements for assessing and managing noise risk, identifying a number of procedures to be adopted at different noise levels to limit workers exposure. This study aims at evaluating the equivalent and peak noise level inside the bottling plant area of a modern Sicilian winery. In particular, the influence of the working capacity (number of bottles produced per hour) on noise levels was evaluated. We considered three test conditions: T1 with working capacity of 4,000 bottles per hour, T2 with w…
La riqualificazione della viabilità costiera per la mobilità dolce: il caso di Palermo
2012
The attractiveness and the availability of services offered in urban areas nearby the port terminals are conditioned by the improvement of the connection of different urban transport systems and by the enhancement of the accessibility. But they should be based on the overall improvement of urban mobility. The structural organization of the territory is favored by the presence of links, which realize an infrastructure system to the different levels of connection and accessibility. The interventions could include the requalification of the coastal strip, including the road network component. Attention should be given to the supply quality, the rationalization of a linear model based on the co…
Pedestrian Safety Indicators Study
2008
Pedestrian mobility can be considered an important feature in a new model of town organization, being suitable for the newly urbanized areas as well as the old quarters and the outskirts, places where streets and squares, once devised for a pedestrian based mobility, were eventually overcame by an ever increasing motorized traffic. Enhancing pedestrian mobility could bring new life and activities into the old and historic parts of the town reviving their original identities. The last decade’s increase in the recourse to private cars requires improvements in pedestrian mobility quality. This can be achieved by building new infrastructures, limiting the use of private cars, improving public t…
An approach for the determination of the optimal fare for the car sharing service
2006
A DEA-based transport heliports' efficiencies evaluation
2015
Purpose - The purpose of the study is the evaluation of the efficiencies of a group of small Italian airports and the comparison with a set of transport heliports to show the difference in the productivity of the two types of infrastructures. Design/methodology/approach - The methodology used for the evaluation is the data envelopment analysis (DEA). Findings - The better performance of the heliports compared to the small inefficient airports. Research limitations/implications - This research is limited by the field of application and the weaknesses of the DEA methodology. However, it could be the first step for further works that will include more accurate models. Practical implications - …
L’incidentalità stradale in relazione ai punti critici delle infrastrutture. Il caso di Palermo.
2010
GNSS/WEB-GIS heliport planning in a regional area for VTOL transport services
2014
The role of the helicopter in airport planning and air traffic analysis is fundamental with re-gard to both the qualitative and quantitative increasing of the demand and the technical en-hancement of the aircrafts. This leads to infrastructural and organizational issues. Such a need finds a plausible solution in the implementation of a helicopter service and the creation of a heliport network linked to the airport, road and rail systems. Part of the issue of airport planning and design is the study of helicopters’ utilization for purposes other than commer-cial such as aerial work and civil protection. The helicopter is indeed essential in all those uses based on the capabilities that it ha…
The role of passenger modal shift nodes in the interaction between land use and transport system
2011
In the last years we have observed a sub-urbanization process or 'sprawl' process (low density inhabitant models), caused by new economic and production conditions, by a free diffusion of new habitant models in territory, by new organization models of social relationships and by one-side power of road mode and in particular the private use. Commuters need to reach quickly own destinations and the traffic and parking problems in central areas increase mainly the importance of multi-modal displacements in an integrated transport system between public and private mode. Planner role should re-balance modal choice in favour to public transport and motivate passenger intermodality integrating the…
THE DEMAND OF TOURISTS FOR HELICOPTER TRANSPORT IN AREAS WITH POOR ACCESSIBILITY
2010
REGIONAL AIRPORT: STUDY ON ECONOMIC AND SOCIAL PROFITABILITY
2010
Using Geomatics and GIS technologies, the aim of this study is the recovery of a regional economy focused on the areas that are marginalized and depressed, or with an emerging tourist industry, to reach explanatory variables of the airport impact on the regional economy. This analysis is conducted on the basis of geographical data and socio-economic features that characterized the area taken into account. Next to the main activities relating to international air traffic, which absorb large flows of traffic and offer primary and supplementary services, today airport is identified by their irreplaceable role in modern economic life, especially in the connections between places that, for geogr…
Trasporto pubblico locale: valutazione delle prestazioni
2009
Sicilian ports for the development of intermodality and logistics
2003
LA MODELLAZIONE DELLA SCELTA MODALE NELL'AMBITO DEL COLLEGAMENTO FERROVIARIO PALERMO-CATANIA
2012
In questo lavoro, si descrivono i risultati dell’analisi della domanda di trasporto per gli spostamenti lungo la direttrice Palermo-Catania, uno dei più importanti assi di collegamento del sistema di mobilità siciliano, su cui si è basato un successivo studio della fattibilità di nuovi corridoi ferroviari di connessione tra i due poli. Più in dettaglio, si è indagato sulla sensibilità degli utenti dell’area di studio rispetto all’attivazione di nuovi servizi ferroviari, migliori in termini di frequenza e tempi di viaggio, per le relazioni che coinvolgono i centri di Palermo, Enna e Catania. A tal fine, è stata condotta un’indagine sulle preferenze modali di un campione di viaggiatori dell’a…
Il sistema dei trasporti per lo sviluppo del turismo in Sicilia
2011
Il sistema dei trasporti può svolgere un ruolo strategico per lo sviluppo del turismo in quelle aree che possiedono un elevato livello di attrattività turistica, ma una scarsa accessibilità. Lo scopo di questo studio è quello di formulare strategie e interventi di natura infrastrutturale e organizzativa per innalzare l’accessibilità di zone dotate di una spiccata attrattività turistica. Questo studio è stato sviluppato riguardo al territorio siciliano, caratterizzato da un prezioso patrimonio culturale e naturalistico. Tra gli interventi si è studiata l’ipotesi di proporre servizi elicotteristici di linea tra alcune località turistiche di particolare pregio come le isole minori. Il costo el…
Modelling choice behaviour and taste heterogeneity of carriers trough stated preference survey: an application to Sicilian operators
2009
Integrazione della rete tramviaria nel sistema dei trasporti della città di Palermo
2008
Interrelazioni fra pendolarismo, qualità dei servizi di trasporto e aspetti urbanistici
2012
Il problema della mobilità quotidiana delle persone, dei loro spostamenti casa-lavoro, assume sempre più importanza sia dal punto di vista tecnico-organizzativo dei servizi di trasporto sia da quello socio-economico. In questo secondo aspetto il fenomeno della pendolarità lega in qualche maniera il mondo del lavoro al mondo familiare e domestico. Il tema si inserisce nel quadro delle trasformazioni che si manifestano principalmente negli agglomerati urbani, nelle grandi aree metropolitane, ma che fanno sentire i loro effetti anche su livelli territoriali più ampi. Gli aspetti tecnico-organizzativi sono oggi davanti a sistemi di trasporto tecnologicamente avanzati, sia nel trasporto su gomma…
La cooperazione nel campo del trasporto marittimo per lo sviluppo del mediterraneo occidentale.
2008
Un metodo di supporto per la programmazione delle tracce orarie ferroviarie in funzione dei ritardi
2006
La standardizzazione dei segnali stradali di pericolo nell’unione Europea
2015
The aim of this research is to find a solution for the standardization of road signs in the EU zone by a comparative analysis of different national sign systems to establish a common set from a single country. This work is based on the idea that road sign standardization might increase the safety level of transnational journeys and foster the relationships among the various members of the EU Community. This paper presents the outcome of the first step of the research, which focuses on the harmonization of danger signs. In more detail, a multicriteria approach is applied to rank 19 EU Member States on the basis of three main aspects: the installation cost of new signs, new sign learning issu…
The development of air traffic in Sicily
2004
The aim of this work is to analyse the air traffic development that interested the airport system in Sicily, consisting of the airport of Palermo “Falcone –Borsellino”, the airport of Catania “Fontanarossa” and that one of Trapani-Birgi “Vincenzo Florio”. The analysis of the possible growth of air traffic volume and performance in Sicily was mainly suggested by the growing importance of the Mediterranean region like a new crossroad of the worldwide traffic on the East-West line. It gives a new chance for the development of this area that mustnÂ’t be loosed. Globalization and the migrant flows from South and East towards the Western Europe, makes of the southern Italy a strategic knot…
Eterogeneità delle preferenze e rilevanza degli indicatori psicometrici nelle decisioni di scelta modale: le prospettive per il trasporto delle merci…
2011
Indicators for sustainable pedestrian mobility
2012
Pedestrians walk everyday to satisfy their basic necessities. They need an environment that reflects their requirements and expectations, in other words "liveable" as much as possible. So we should offer tools that could allow a complete and clear evaluation of the existing walking environment, taking into account both pedestrian requirements and urban environment schemes. To measure pedestrian mobility performance we usually use indicators, which measure performances and grant a quick estimation of progress. Indicators are universally acknowledged synthetic and standard parameters that should help policy makers gauge whether things are going in the right direction or not. They should be ou…
Standardization of Road Danger Signs in the European Union
2015
The aim of this research is to find a solution for the standardization of road signs in the EU zone by a comparative analysis of different national sign systems to establish a common set from a single country. This work is based on the idea that road sign standardization might increase the safety level of transnational journeys and foster the relationships among the various members of the EU Community. This paper presents the outcome of the first step of the research, which focuses on the harmonization of danger signs. In more detail, a multicriteria approach is applied to rank 19 EU Member States on the basis of three main aspects: the installation cost of new signs, new sign learning issu…
The GIS-WEB application for a better knowledge of the road accident characteristics. A study on pedestrian and vehicular mobility safety
2009
L’unificazione della segnaletica stradale verticale nell’ambito dell’Unione Europea: un’applicazione ai segnali di pericolo
2010
La presente memoria illustra la metodologia ed i risultati di un’attività di ricerca finalizzata a studiare il problema dell’unificazione europea dei sistemi di segnaletica stradale verticale, la quale rappresenta uno dei presupposti fondamentali per favorire la crescita dei livelli di efficienza e sicurezza della mobilità delle persone e delle merci in ambito UE. Nella prima fase di tale studio, i cui risultati sono riportati in questo articolo, l’attenzione è stata focalizzata sui cartelli stradali di pericolo, utilizzando una base dati relativa a 19 Stati membri dell’Unione Europea. I set di segnali di pericolo di questi Paesi sono stati confrontati tramite un’analisi a molti criteri, ba…
Il coinvolgimento dei giovani negli incidenti stradali: il trattamento dei dati attraverso un Web-GIS
2009
Shanghai Fever: Not Only an Asian Disease
2022
Objectives: To describe a case of Shanghai fever disease and to analyze other published reports in non-Asiatic countries, defining clinical characteristics and highlighting that this is not only an Asian disease. Study design: A computerized search without language restriction was conducted using PubMed and Scopus; all references listed were hand-searched to identify any other relevant literature. An article was considered eligible for inclusion in the systematic review if it reported cases with Shanghai fever described in non-Asiatic countries. Our case was also included in the analysis. Results: Ten articles reporting 10 cases of Shanghai fever disease were considered. Fever, diarrhea and…
Infrastructure, Tariff and Legal Action: How to Achieve a Climate-Friendly Transport System
2011
Transportation absorbs about 70% of oil consumption in EU countries. The fuels that burn in the field of transport are composed of 96% of oil. Energy efficiency of road and air traffic must also be improved. But transport environmental impacts reductions should be made necessarily through a transfer of traffic from the car, lorries and aircraft to train, ship, and non motorized two-wheelers into the EU cities. In fact the former are large producers of greenhouse gases, while the latter are more environmentally friendly means of transport in climate. Reaching an annual increase of 1% of the modal split in favour of more sustainable means of transport on the environment must be set as a goal …
Il trasporto elicotteristico per lo sviluppo turistico della Sicilia
2018
Lo studio descritto in questa nota riguarda la fattibilità di servizi di trasporto passeggeri basati sull'utilizzo del mezzo elicotteristico, su scala regionale
IL RUOLO DELLA QUALITÀ PERCEPITA DEI PERCORSI PEDONALI NELLA SCELTA DEL TRASPORTO PUBBLICO
2012
Il fenomeno del pendolarismo oggigiorno coinvolge ampie fasce della popolazione, manifestandosi attraverso spostamenti sistematici, spesso quotidiani, dal proprio luogo di residenza verso altra destinazione, per motivi di studio o di lavoro. La definizione di spostamento pendolare prescinde dalla distanza percorsa o dal tempo di viaggio. Tipicamente, i pendolari si spostano tra differenti aree di regioni metropolitane, seguendo percorsi multimodali, costituiti anche da itinerari di “mobilità dolce” (pedonale o ciclabile). La mancanza di una cultura della pianificazione urbanistica, la diffusione sul territorio delle funzioni residenziali e l’accentramento delle attività produttive e commerc…
Taste heterogeneity and latent preferences in the choice behaviour of freight transport operators
2013
In this paper we show that individual attitudes of road carriers and their latent preferences toward specific freight service attributes do play a role in determining their mode choices. Specifically, we contribute to the empirical literature on freight agents' mode choice by exploring the role of the "perceived importance" of the most relevant service dimensions in determining the attractiveness of two alternatives to "all-road" transport: logistics terminals and road-sea intermodal services. This is carried out through a revealed/stated preference experiment and a mixture of logit framework. Our results support the hypothesis that operators' attitudes towards time, punctuality and risk of…
Dall'architettura tecnica alla pianificazione del traffico
2010
Le ferrovie strumento per una mobilità sostenibile nell'a.m. di Palermo
2007
The influence of Advanced Traveller Information Systems (ATIS) on public transport demand
2006
A comparative analysis between helicopter and seaplane for passenger transport.
2016
Purpose This study aims to develop a methodology to compare the feasibility of helicopter and seaplane regular transport of passengers towards destinations across a remote regional tourist context, where a lack of road and rail infrastructure make these alternative forms of air transport competitive. Design/methodology/approach The authors use a modal split model identifying the quota of passengers that potentially could utilize these two types of services, determined on the basis of previous studies on air transport demand. A technical analysis regarding transport supply is performed to identify the predominant features that should characterize helicopter/seaplane performances. An optimiza…
The accessibility of public urban spaces: walkability and ergonomic aspects
2013
Pedestrians can be ergonomically considered as workers into the socio-technical system of public urban space. Pedestrian targets can be defined as operations: the accessibility to a place characterized by services, commercial activities, enjoyment of leisure. Public space is a "universal" tool (differently from the ergonomic one), but it serves different user categories and enables different targets (movement, parking, social integration, etc..). The organization of public space should basically allow to perform users’ activities, but it has often been divided into a spatial and thematic compartments. From the twentieth century it was subservient to the dominion of the car, which strongly i…
LINEE GUIDA PER LA PROGETTAZIONE E LA LOCALIZZAZIONE DI FERMATE DI BUS URBANI PER IL RECUPERO E LA RIQUALIFICAZIONE DELLE AREE PERIFERICHE. IL CASO D…
2005
The Effect of Advanced Traveller Information Systems (ATIS) on public transport demand and its uncertainty
2009
Advanced Traveller Information Systems (ATISs) include a broad range of advanced computer and communication technologies. These systems are designed to provide transit riders pre-trip and real-time information, to make better informed decisions regarding their mode of travel, planned routes and travel times. ATISs include in-vehicle displays, terminal or wayside based information centres, information by phone or mobile and internet. In this article, a Stated Preference survey has been carried out in order to know the preferences of public transport’s customers related to different ATISs and their willingness to pay in Palermo. An ordered probit demand model has been calibrated to determine …
Organizzazione di un evento: trasporti e sicurezza
2007
L'accessibilità dei Trasporti Pubblici come Strumento per Vincere L’esclusione Sociale
2011
Gli itinerari turistici in ambito urbano tra accessibilità e informazione
2011
Palermo è una delle città, culturalmente ed economicamente, più importanti dell’intera area del Mediterraneo. Ricca di un notevole patrimonio architettonico e archeologico, è caratterizzata da un elevato potenziale turistico a cui non corrisponde un’adeguata rete di collegamenti e di servizi di trasporto multimodali. Oggi i centri urbani, dalle metropoli ai borghi, rappresentano uno degli anelli più importanti del sistema di offerta turistica, perché sono i luoghi in cui il turista, occasionale e/o di lunga permanenza, si trova di fronte a beni, servizi, cultura ed esperienze, diventandone consumatore. È proprio in questo processo che il visitatore ha necessità di percepire servizi di quali…
A Data Envelopment Analysis methodology for the efficiency’s evaluation of a group of transport heliports offering scheduled flights
2013
Heliports are relatively small infrastructures able to serve medium volumes of regional traffic in poor accessible areas or in zones just located to the next proximity, or in some cases inside, urban areas. The spaces required for the movement of heli-copters on the airsides of these infrastructures are far smaller than those required for airplanes. This characteristics derives from the great flexibility of the VTOL in mov-ing in tight spaces. On the other hand, the need for land saving especially in those filled areas within the major cities requires infrastructures large no more than a block. The use of the helicopter as a mean of transport to serve the traffic between cities and airports…
The interaction between rail stations and urban area in medium-sized towns. A case study for Trapani.
2012
Regional passenger transport. A comparison analysis between helicopter and seaplane
2014
Heliports and seaplane bases are relatively small infrastructures able to serve medium or low volumes of regional traffic in poor accessible areas or in zones just located to the next proximity of the urban areas. The spatial extension of the airside is directly connected with the costs of the infrastructure and it is primarily determinate by the type of aircraft that uses the infrastructure and secondarily by the design expected traffic. The helicopter infrastructure is far smaller than that required for airplanes and seaplanes, since the first doesn’t suffers the lateral wind on the approach and landing direction. On the other hand, the rotorcraft suffers operative costs largely high than…
Future trends for the civil rotorcraft
2013
In response to public needs about the use of air transport to connect high congested or remote areas where airports are not present, rotorcraft (or seaplanes), represents the only available alternative. Today the helicopter industry focuses its tasks in the maximization of profit, building multirole aircrafts that can be adapted to all types of use: from the military to the civilian one, from HEMS and SAR to the Off Shore one. On the other hand the rotorcraft enterprises are small companies, often characterized by a limited budget and weak demand services. Often, analyzing rotorcraft civil transportation, companies are forced to perform on-demand services, as the operating costs of the airc…
Vertical take-off and landing air transport to provide tourist mobility.
2012
Abstract This paper examines helicopter transfer services to reach attractive and not very accessible tourist areas, taking Sicily and its minor islands, in the South of Italy, as a case study. We investigate the viability of helicopter scheduled services for tourists moving from/to airports or doing one day tours to visit far away places. The mode choice of tourists is simulated using random utility models employing stated preference data. Heli-shuttle service is planned in terms of fleet size, frequency, fare and location pattern of heliports. The paper also analyses how a public subsidy reducing fares might change the set of feasible connections.
Le aree a domanda debole di trasporto: un metodo per la loro individuazione
2010
Cost analysis for a future helicopter for passenger transport
2015
Purpose - This paper aims to identify the parameters that influence the cost competitiveness of helicopter services for scheduled passenger transport on a regional area. Design/methodology/approach - The approach used is based on an analysis of demand and on a bi-level model (modal split model - service supply optimization model) optimization. Performance optimization in the supply of helicopter transport services is obtained by a sensitivity analysis on the recognized cost factors. Findings - The identification of the variation margins in the cost factors that might make an helicopter competitive for scheduled passenger services. Research limitations/implications - The inability to conside…
Integrazione modale e informazione all'utenza: GIS e trasporti metropolitani
2007
Il ruolo delle ferrovie nell'area metropolitana di Messina
2007
Latent Class Model to Test the Preferences Heterogeneity in the Perceived Information by Public Transport Users
2012
The aim of analysis is to understand as not reliable information influence the user behaviour and how much disincentive the public transport use. For this purpose, a Stated Preference Survey has been carried out in order to know the preferences of public transport users related to information needs and uncertainty on the information provided by Advanced Traveller Information System (ATIS). The perceived uncertainty is defined as the information accuracy. In our study, it was considered the difference between forecasted or scheduled waiting time at the bus stop and/or metro station provided by ATIS, and experienced one by user, to catch the bus and/or metro respectively. A questionnaire has …
The quality of life in urban areas: mobility and social exclusion.
2012
The social exclusion is described as the process that progressively marginalizes individuals, groups and communities from the labor market and from the access to basic services for health, education and transport. The ability to access to (in a spatial sense of the term) the job, the education, the health services and other services is a key factor of social inclusion. Accessibility is important, not only because facilitates the achievement of a regular job, stable and profitable, but also because it is part of the social capital, the latter ensures the social relationships that form a safety margin of the poor people. Accessibility is increasingly recognized as a key element of a sustainab…
The role of heavy vehicles in road safety: Technical improvements and training of professional drivers in EU activities
2011
This paper proposes an analysis of initiatives and measures that the EU has developed, both in terms of research and normative, in order to improve the safety of freight vehicles. The actions undertaken by the EU under the program for road safety, with particular attention to the road freight sector, the more representative, are the following: - Improving the visibility of heavy duty vehicles (HDV), - The elimination of points with poor visibility from the HDV, - Evaluation of measures to reduce accidents related to tires condition, - The standardization and improvement of initial and continuing training of professional drivers. The classification of defects which are considered to have ser…
Road safety for the elder pedestrian in urban contexts - L'insicurezza per i pedoni anziani in ambito urbano
2011
Accidents involving elderly pedestrians are an important statistics on accidents due to vehicular traffic. So many researches investigated loss of safety of the elderly. The transition from work to quiescence period changes individuals’ lives and their concept of mobility, but car use is still prevalent during some years. Then the elderly significantly change their way of moving, preferring to walking. Over the years they become more and more fragile and they see the decline of their physical, sensory and cognitive faculties, so their safety has to lead urban Administrations to find practical solutions to improve movement and comfort of these urban users. This study aims to explore possible…
La puntualità dei collegamenti ferroviari nell'area metropolitana di Palermo
2007
Helicopter operations: the environmental impact and ground facilities. Procedures and operational standards for the system’s acceptance.
2012
The link between the heliports, environmental quality and safety is an important challenge in the field of helicopter transport. This challenge is especially crucial when the helicopter operations are carried out on densely urbanized areas. Often these areas have significant constraints and obstacles, particularly in terms of noise pollution. These constraints make the approach/takeoff maneuvers very complicated. The theme of the environmental sustainability of the rotorcraft is strongly felt in many countries. The production of noise is subjected to numerous rules and procedures, which tend to improve the acceptability of the helicopter by residents in neighboring areas to verti/heliports.…
Novel de novo missense mutation in the interferon regulatory factor 6 gene in an Italian infant with IRF6-related disorder
2022
Abstract Background Congenital maxillomandibular syngnathia is a rare craniofacial anomaly leading to difficulties in feeding, breathing and ability to thrive. The fusion may consist of soft tissue union (synechiae) to hard tissue union. Isolated cases of maxillomandibular fusion are extremely rare, it is most often syndromic in etiology. Case presentation Clinical management of a female newborn with oromaxillofacial abnormities (synechiae, cleft palate, craniofacial dysmorphisms, dental anomaly) and extraoral malformations (skinfold overlying the nails of both halluces, syndactyly, abnormal external genitalia) is presented. The associated malformations addressed to molecular genetic invest…
Percorsi pedonali e attraversamenti stradali: elementi per lo studio della qualità e della sicurezza
2008
STUDIO SUL TRASPORTO PUBBLICO EXTRAURBANO NELLA CITTA' DI PALERMO: INTERVENTI A BREVE E LUNGO TERMINE
2009
Mobilità ciclistica nella città di Palermo: analisi delle criticità e dei fattori che influenzano la sicurezza dei ciclisti sui principali assi urbani
2014
Indicators for sustainable mobility in the cities
2011
The creation of a sustainable transport system is the main objective of European transport policy. This system should encourage facilities to connect all people and should be linked with economic, social and environmental aspects of society. Current trends and future challenges will meet a growing "accessibility" demand, highlighting concerns about the sustainability of transport. Therefore one of the priorities of transport policy is the improving of overall quality of transport, including aspects related to: personal safety, accidents and health hazards reduction, protection of passengers rights and of accessibility to remote areas. This paper is dedicated to sustainable development, with…
Caratteristiche delle strade urbane e interrelazioni con lo stazionamento
2004
Analisi parametrica del trasporto collettivo urbano nelle città siciliane
2009
Localizzazione ottimale degli stalli per il parcheggio delle biciclette: il caso studio della città di Palermo - Optimal location for bike parking lo…
2015
The lack of parking spaces for bicycles is one of the main issues that many cities face. A proper planning of a bike station network is necessary in order to optimize the whole urban system and the transport supply. In this work a step-by-step analysis is proposed to find the best location for the bicycle lots in the old town of Palermo. The optimization method includes the use of both a Set Covering Model and a Maximum Coverage Location Problem. The dataset for the simulations was collected by direct and indirect surveys on the population and implemented into Open source GIS software. In particular, data on the destinations, times and distances covered by the bicycles’ users were included.…