Search results for "visibility."
showing 10 items of 148 documents
Integrating stated preferences, landscape metrics and attitudes to assess visual impact of wind turbines
2021
International audience
Knowledge Brokering in an Era of Communication Visibility
2020
This study presents an analysis of the extent to which enterprise social media (ESM) use enhances visibility of content (message transparency) and connections (network translucence) in organizations, and how this affects knowledge brokering. The findings support the theory of communication visibility by demonstrating that ESM use is associated with perceptions of message transparency and network translucence. Furthermore, the findings suggest that employees, regardless of their position within a network, are provided with a vision advantage and thus have the ability to engage in knowledge brokering. Future work needs to examine the impact of network characteristics on these effects. This a…
LifeRescue: A web based application for emergency responders during fire emergency response
2016
In order to respond to any kind of building fire emergencies, first-responders have to use lot of time to get access to the emergency data such as location of the victims who are still inside the building, location of the hazardous material, location of the resources and location of the exits in order to perform search and rescue. However, search is possibly one of the most dangerous activities on the fire ground. Sometimes the visibility is zero and the environment is really hot. Because of the limited operating time in the building, the key to successful search is how quickly emergency responders can get access to the emergency related information in order to save victims and the property…
On the Bride’s side? Fra politica della dislocazione ed etica del posizionamento
2016
This paper aims at critically exploring the network geographies underlying the production, distribution and consumption of the Italian docu-film "On the Bride’s side". Through a successful crowdfunding campaign and hundreds of screenings throughout Europe, the docu- film has given rise to a wide diasporic public sphere. It is here that mainstream practices and alternative imaginations combine each other and unveil the complex and contested production of the cultural field
Optical properties of Sicilian lakes during a Cyanophycea Planktothrix rubescens algal bloom
2009
In December 2006 blooms of Planktothrix rubescens were found in the reservoir Prizzi in Sicily. Planktothrix is a genus of filamentous alga comprising approximately 6 species, between these the P. rubescens is sadly famous since this organism produces microcystins which are powerful hepatotoxins. Firstly found in Europe in 1825 on Geneva lake, recently (2006) those algae has been find out in Pozzillo, Nicoletti e Ancipa reservoirs (Enna Province), as well as in Prizzi (Palermo Province) and Garcia reservoirs (Trapani Province). Toxins produced by those bacteria (usually called microcystine LR-1 and LR-2) are highly toxic since they can activate oncogenes cells causing cancer pathologies on …
Scientific Journals as Platforms to Publish Research of Excellence in Education - Strategies to Attract Researchers
2014
This article helps to reflect on the most relevant characteristics of research journals of excellence, on those quality editorial management traits that facilitate the work of disseminating the findings of researchers in education so that they can contribute, along with all international researchers, to the central knowledge of science
Persistence in complex systems
2022
Persistence is an important characteristic of many complex systems in nature, related to how long the system remains at a certain state before changing to a different one. The study of complex systems' persistence involves different definitions and uses different techniques, depending on whether short-term or long-term persistence is considered. In this paper we discuss the most important definitions, concepts, methods, literature and latest results on persistence in complex systems. Firstly, the most used definitions of persistence in short-term and long-term cases are presented. The most relevant methods to characterize persistence are then discussed in both cases. A complete literature r…
Preference for Fractal-Scaling Properties Across Synthetic Noise Images and Artworks
2018
A large number of studies support the notion that synthetic images within a certain intermediate fractal-scaling range possess an intrinsic esthetic value. Interestingly, the fractal-scaling properties that define this intermediate range have also been found to characterize a vast collection of representational, abstract, and graphic art. While some have argued that these statistic properties only serve to maximize the visibility of the artworks’ spatial structure, others argue that they are intrinsically tied to the artworks’ esthetic appeal. In this study, we bring together these two threads of research and make a direct comparison between visual preference for varying fractal-scaling cha…
Le differenze culturali come mezzo per creare ponti e valorizzare storie: il punto di vista dell’accoglienza a Bologna, Ferrara e Ravenna.
2018
Lo scopo del presente lavoro è di illustrare i metodi, le strategie e le prassi educative di presa in carico personalizzata dei minori stranieri non accompagnati nel sistema italiano dell’accoglienza. Sebbene tratti di un settore complesso, il contributo intende far luce sui rischi e sulle opportunità che caratterizzano le relazioni multiculturali in questo contesto. Analizzando l'esperienza dell'accoglienza dei minori stranieri non accompagnati dell’HUB e dello SPRAR (Sistema di Protezione per Richiedenti Asilo e Rifugiati) nei territori di Bologna, Ferrara e Ravenna, si cercherà di farne emergere le potenzialità, le criticità e la percezione del personale educativo che opera in un campo a…
Confronting blackface : Stancetaking in the Dutch Black Pete debate
2020
ecently, the Netherlands witnessed an agitated discussion over Black Pete, a blackface character associated with the Saint Nicholas festival. This paper analyzes a televised panel interview discussing a possible court ban of public Nicholas festivities, and demonstrates that participants not only disagree over the racist nature of the blackface character but also over the terms of the debate itself. Drawing on recent sociolinguistic work on stancetaking, it traces how panelists ‘laminate’ the interview’s participation framework by embedding their assessments of Black Pete in contrasting dialogical fields. Their stancetaking evokes opposing trajectories of earlier interactions and conjures u…