Search results for "REGION"

Dupuytren contracture in diabetic hand

2011

Dupuytren's disease (DD) is a fibroproliferative disorder of unknown origin causing palmar nodules and flexion contracture of the digits. About 5% of individuals with DD are diabetic, with an increased prevalence that is proportional to the duration of the diabetes. The association with diabetes mellitus is well recorded, with a reported prevalence of between 3% and 32%. This review considers the evidence behind the association between DD and diabetes mellitus, considering the pathogenesis, clinical manifestations and therapies that can be found in the literature.

The Discursive Constitution of a World-Spanning Region and the Role of Empty Signifiers: The Case of Francophonia

2007

The cultural turn in political science, history, and political geography has opened new perspectives on the division of the world into geographic entities. Nation-states, regions, districts, etc., are no longer qualified as quasi-natural objects based upon intrinsic qualities but, rather, as contingent results of social or accordingly discursive processes. The Organisation Internationale de la Francophonie (OIF) defines Francophonia as an “geocultural space” (espace geoculturel) and an international community of more than 50 states. In this contribution, the concept of political communities as “imagined communities” and the advancements of discourse theory by Laclau and Mouffe are used in o…

Origine e valori del patriminio vegetazionale e floristico della Sicilia

2008

Aspetti economici del florovivaismo del Mezzogiorno d'Italia

2009

The competitive development of flowers and ornamentals firms through the use of web-marketing strategies: a survey in the convergence objective regio…

2011

The growth of ICT, and in particular the integrated use of internet within firm marketing strategies, has brought about deep changes at both sector and firm level. Firm processes have been drastically modified in their communication and promotional aspects. In particular, firmcustomer relationships are changing and therefore internet represents a preferential means, not only for transferring the firm image in the global communication, but above all in order to build a dialogue and a continuous interaction which contribute to consumers’ fidelization. This empirical research proposal is to be considered in the framework of “Business to Consumer” relationships and is addressed to the flowers a…

Forest planning across Europe: the spatial scale, tools, and inter-sectoral integration in land-use planning

2014

New approaches to forest planning are needed to support the transition of European forests to sustainable management. The aim of this study is to review forest planning systems already in place throughout Europe by exploring a set of case-study countries reflecting the main silvicultural schools of Western Europe, including Belgium, Finland, France, Italy, Portugal, and Slovenia. A literature review and case-study data were used to assess the scale factors (vertical logic) as well as the relationships between forest planning and other environmental6 land-use planning sectors (horizontal logic). The influence of EU policy on the development of forest planning is also discussed. As assessed u…

Investigating Limits in Exploiting Assembled Landslide Inventories for Calibrating Regional Susceptibility Models: A Test in Volcanic Areas of El Sal…

2022

This research is focused on the evaluation of the reliability of regional landslide susceptibility models obtained by exploiting inhomogeneous (for quality, resolution and/or triggering related type and intensity) collected inventories for calibration. At a large-scale glance, merging more inventories can result in well-performing models hiding potential strong predictive deficiencies. An example of the limits that such kinds of models can display is given by a landslide susceptibility study, which was carried out for a large sector of the coastal area of El Salvador, where an apparently well-performing regional model (AUC = 0.87) was obtained by regressing a dataset through multivariate ad…

Land degradation a matter of attitude? A case study from southern Transylvania (Romania)

2016

A better public perception and knowledge on land degradation increases the individual and collective responsibility in land use and land management. Based on interviews, this paper presents results of evaluation of public perception and attitude towards degrading phenomena in the central part of Romania, an area prone to geomorphologic processes, with different land uses and a high proportion of degraded land. The research reveals natural causes, improper land use, categories of land owned, socio-economic causes and involvement of institutions as key aspects of public perception. Our research could be useful in the identification and design of measures in regional planning to attract popula…

Etalement urbain et consommation d'espace. Etude comparée de Besançon, Belfort et Montbéliard

2007

Urban sprawl constitutes a specific case of urbanization that is currently common in French cities. Arising from significant development of suburbs, it inevitably leads to the increase of built-up surfaces in every periurban area. At the same time, we can assume that urban sprawl induces over-consumption of space. This assumption is tested on the three main towns of Franche-Comté, that are associated with very different geographical, demographic and industrial characteristics (these characteristics are briefly described). The study confirms, in general, the reality of over-consumption of space, dependant on urban sprawl ; it seems generally independent of the individual characteristics of e…

A pre-processing and network analysis of GPS tracking data

2020

Global Positioning System (GPS) devices afford the opportunity to collect accurate data on unit movements from temporal and spatial perspectives. With a special focus on GPS technology in travel surveys, this paper proposes: (1) two algorithms for the pre-processing of GPS data in order to deal with outlier identification and missing data imputation; (2) a clustering approach to recover the main points of interest from GPS trajectories; and (3) a weighted-directed network, which incorporates the most relevant characteristics of the GPS trajectories at an aggregate level. A simulation study shows the goodness-of-fit of the imputation data algorithm and the robustness of the clustering algori…