Enhancing stakeholder networks in wine tourism – evidence from Italian small municipalities

Purpose – The purpose of this paper is to explore validity and reliability of a possible collaboration model for wine tourism with a “public” basis, i.e. from the point of view of the municipality engaged in promoting the wine tourism industry insisting on the territory. Design/methodology/approach – The survey, proposing a theoretical/empirical framework, has investigated, through an electronic platform, the municipalities belonging to the National Association of “Wine Cities.” Findings – The research has demonstrated a substantial trustworthiness of the model, with further evidence about the underestimation of stakeholder networks on behalf of Italian small municipalities. A clear difference of perception between non-small municipalities and small municipalities has emerged with regard to the perceived relevance of the collaboration with the territorial wine tourism players/stakeholders. Practical implications – A recent legislation in Italy, just focused on small municipalities, might help overcome these gaps, between non-small municipalities and small municipalities, releasing in the territories new energies for the development of wine tourism, from both planning and financing points of view. Originality/value – Italy as country is the largest producer of wine in the world. Similarly, wine tourism, as additional wine business opportunity, is a successful phenomenon in Italy, even though with great margins of development (especially with comparison to the New World of Wine). One of the main limits of this delay is the lack of public-private collaboration, at widespread level, among the players/stakeholders of the sector. The model that has been proposed in this research contributes scientifically and practically to fill this gaps

An Efficient Coded Multicasting Scheme Preserving the Multiplicative Caching Gain

Coded multicasting has been shown to be a promis- ing approach to significantly improve the caching performance of content delivery networks with multiple caches downstream of a common multicast link. However, achievable schemes proposed to date have been shown to achieve the proved order-optimal performance only in the asymptotic regime in which the number of packets per requested item goes to infinity. In this paper, we first extend the asymptotic analysis of the achievable scheme in [1], [2] to the case of heterogeneous cache sizes and demand distributions, providing the best known upper bound on the fundamental limiting performance when the number of packets goes to infinity. We then show that the scheme achieving this upper bound quickly loses its multiplicative caching gain for finite content packetization. To overcome this limitation, we design a novel polynomial-time algorithm based on random greedy graph- coloring that, while keeping the same finite content packetization, recovers a significant part of the multiplicative caching gain. Our results show that the order-optimal coded multicasting schemes proposed to date, while useful in quantifying the fundamental limiting performance, must be properly designed for practical regimes of finite packetization.Comment: 6 pages, 7 figures, Published in Infocom CNTCV 201

the use of smartphones to assess the feasibility of a cooperative intelligent transportation safety system based on surrogate measures of safety

Abstract The future of road transportation is going to be shaped by connectivity and autonomous driving. Connected and autonomous vehicles are expected to increase safety and reduce traffic congestion. Once all the vehicles are connected and geo-localized there might still be a need to integrate a different level of autonomous vehicles on the road: from the human driven vehicle to the fully autonomous vehicle. While surrogate safety measures have been extensively considered to estimate the risk of accidents due to improper driving, there has been no attempt to use them to help drivers achieve a better driving style. This paper presents an experimentation on the idea to warn drivers when they are driving in such a way (owing to their interactions with other vehicles) that could potentially lead to an accident. In the proposed system the driver is warned of the risk of collision by the combined use of localization (GPS) gathered information and the application of road safety indicators such as Deceleration Rate to Avoid a Crash, Time To Collision and others. The experimentation involving car-following vehicles showed the feasibility, with existing technologies, of using surrogate measures of safety to assist the driver in keeping a better driving trajectory. Once connected vehicles are introduced on the market, the presented results can be a base to develop commercial smartphone applications that will allow users of "not connected" old vehicles to also take advantage of real time driving assistance for a safer use of the road

mobile for emergencies m4em a cooperative software tool for emergency management operations

Abstract In serious emergencies, as in the case of floods and extreme weather conditions, where a substantial number of people are involved and over vast areas which may also involve different provinces, currently civil protection planning carries on emergency management operations within rigid schemes. A procedure that would be capable of handling events acquiring data continuously and developing real time solutions in a highly flexible manner has not yet been proposed. This research focuses on how the systematization of information systems and communication processes can improve the management of emergencies caused by extreme weather and climate events. The objectives of improved service, levels of safety and sustainability of the intervention in emergencies would be obtained through a centralized decision support system. The system and tools that are presented in this paper aim to respond to emergency issues dynamically responding to the dynamics of the events by taking advantage of an information system capable of sharing data, notifications, service orders, appeals for help, information on the status of the transport network and any other information. The system would provide decision support by acquiring information from smartphones and other nomadic devices; it would so provide exchange of information in real time on one or more virtual platforms among stakeholders and between them and the citizens. Substantially, the system is based on smartphone applications coupled with a central management emergency Decision Support System specifically built to make best use of the possibilities offered by the latest telematics systems and cooperative web and phone-based tools

Telemedicine Network in Pediatric Cardiology: The Case of Tuscany Region in Italy

Four years ago, a telemedicine project in diagnosis and care of congenital cardiac malformations was developed in Tuscany interconnecting the Heart Hospital of Gabriele Monasterio Tuscany Foundation (FTGM) in Massa with main clinical centers around the region. Both live and store-and-forward tele-echocardiography were implemented, while the FTGM medical record system was applied for collaborative reporting. Mobile medical-grade carts, equipped with videoconferencing and computer units, were installed at main neonatology/pediatric centers throughout the Tuscany region. Today, 13 hospitals are connected to the network, while the MEYER Pediatric University Hospital (MEYER) in Firenze has recently adhered to the project, as HUB center jointly with FTGM, so enabling H24 telemedicine service in pediatric cardiology throughout the region. So far, more than 200 patients were diagnosed and followed by telemedicine

The Evolution of Public-Private Partnerships in a Comparison between Europe and Italy: Some Perspectives for the Energy Sector

The recent global economic and financial crisis has generated new challenges for all public governments. In a number of countries, anti-crisis packages included innovative public actions, realized also in combination with private investments, like in the case of Public-Private Partnership (PPP), which combines the resource of government agents with those of private agents in order to realize public-interest aims. In this study, we have conducted a general analysis on PPP models, in order to present some evidences from a comparison between EU-28 (European Union with 28 countries) and Italy in the 2008-2016 period, with specific considerations on the energy sector. The various trends demonstrate a substantial evolution about global numbers and values of the Public-Private Partnership initiatives in EU-28 and Italy, and underline several constraints and challenges for successful PPP projects, even specifically for the energy sector. Keywords: Public-Private Partnership, EU-28 Italy comparison, energy. JEL Classifications: G38, M21, Q48 DOI: https://doi.org/10.32479/ijeep.781

Co-operative ITS: ESD a smartphone based system for sustainability and transportation safety

Abstract Co-operative Intelligent Transportation Systems (C-ITS) are emerging rapidly due to recent development in Global Navigation Satellite System GNSS systems and mobile internet. The main goal of these systems is to improve traffic conditions and safety level on the road networks. With the rapid growth of smartphone technologies and mobile internet, C-ITS based on smartphone may contribute increasingly in vehicle data collection and in traffic safety and sustainability issues. This paper, extending previous research results, explores the possibilities of using smartphone applications coupled with a central server GIS (Geographic Information System) web system to contribute to traffic safety and to reduce fuel consumption. The idea of a co-operative system in which GPS (Global Positioning System) enabled smartphones are capable to acquire individual vehicle's kinematics is extended to take into account both safety and fuel consumption issues. Information in the system is shared on a web server for promoting more sustainable and safe driving styles. The co-operative system allows drivers to examine information about their individual driving style and consumptions allowing a better use of the road. Road operators can use the system to find critical points on the network and to promote traffic safety

Muscle-specific integrins in masseter muscle fibers of chimpanzees: an immunohistochemical study.

Most notably, recent comparative genomic analyses strongly indicate that the marked differences between modern human and chimpanzees are likely due more to changes in gene regulation than to modifications of the genes. The most peculiar aspect of hominoid karyotypes is that human have 46 chromosomes whereas gorillas and chimpanzees have 48. Interestingly, human and chimpanzees do share identical inversions on chromosome 7 and 9 that are not evident in the gorilla karyotype. Thus, the general phylogeny suggests that humans and chimpanzees are sister taxa; based on this, it seems that human-chimpanzee sequence similarity is an astonishing 99%. At this purpose, of particular interest is the inactivation of the myosin heavy chain 16 (MYH16) gene, most prominently expressed in the masticatory muscle of mammals. It has been showed that the loss of this gene in humans may have resulted in smaller masticatory muscle and consequential changes to cranio-facial morphology and expansion of the human brain case. Powerful masticatory muscles are found in most primates; contrarily, in both modern and fossil member Homo, these muscles are considerably smaller. The evolving hominid masticatory apparatus shifted towards a pattern of gracilization nearly simultaneously with accelerated encephalization in early Homo. To better comprehend the real role of the MYH16 gene, we studied the primary proteins present in the muscle fibers of humans and non-humans, in order to understand if they really can be influenced by MYH16 gene. At this aim we examined the muscle-specific integrins, alpha 7B and beta 1D-integrins, and their relative fetal isoforms, alpha 7A and beta 1A-integrins, analyzing, by immunohistochemistry, muscle biopsies of two components of a chimpanzee's group in captivity, an alpha male and a non-alpha male subjects; all these integrins participate in vital biological processes such as maintenance of tissue integrity, embryonic development, cell differentiation, and cell-extracellular matrix interactions. Our results demonstrated a different quantitative composition of integrins, in alpha male in respect to human and non-alpha male, hypothesizing that the MYH16 gene could modify the expression of integrins, influencing, in turn, the phenotype of muscle. In this way, alpha 7A-and beta 1A-integrin could determine the presence of type II fibers and then they could play a key role in the determination of contraction force. Then, MYH16 gene could be a common interactor of signalling between sarcoglycans and integrins in chimpanzee muscles

Country-of-origin effect and millennials’ wine preferences-a comparative experiment

For wine consumers, the country-of-origin effect still exerts significant influence, even though probably differently from what it was earlier, especially for newer consumer seg-ments. Among these, millennials represent the most interesting segment of the present and future, even though studies on millennials’ behaviour are insidious and newer consumer segments are emerging (Generation Z). This study focuses on this parameter through a comparative analysis of French and Italian wines—first, on the country-of-origin effect on millennials’ wine preferences, and second, on the possibility of managing this influence by adopting a wine marketing mix based on the innovative 4Es model. The outcomes of the ex-periment on 121 millennials, despite the limitations of the study, highlight interesting changes—compared with the wine consumption behaviours of the past—regarding the coun-try-of-origin effect and the possibility of managing it. The results confirm, similar to the lit-erature on the 4Es model, the possibility of wide areas of action for wine educational mar-keting initiatives that can change or enhance the country-of-origin perception