Search results for "Users"

Evolution of patients’ socio-behavioral characteristics in the context of DAA: Results from the French ANRS CO13 HEPAVIH cohort of HIV-HCV co-infecte…

2018

International audience; BACKGROUND:Direct-acting antivirals (DAA) have dramatically increased HCV cure rates with minimal toxicity in HIV-HCV co-infected patients. This study aimed to compare the socio-behavioral characteristics of patients initiating pegylated-interferon (PEG-IFN)-based HCV treatment with those of patients initiating DAA-based treatment.METHODS:ANRS CO13 HEPAVIH is a national multicenter prospective cohort started in 2005, which enrolled 1,859 HIV-HCV co-infected patients followed up in French hospital outpatient units. Both clinical/biological and socio-behavioral data were collected during follow-up. We selected patients with socio-behavioral data available before HCV tr…

Why Some Internet Users Don’t Buy Air Tickets Online

2010

This work attempts to identify the determinant variables that make some Internet users not to buy airline tickets online. The Technology Acceptance Model (TAM) and the Theory of Planned Behaviour (TPB) have been used as the conceptual reference framework, with the addition of the influence of perceived risk and trust. The results of the empirical study of Internet users who never have purchased an airline ticket online suggest that both subjective norm and attitude have a direct influence on airline ticket purchase intention. Ease of use has also proved to be a significant variable, because it has an indirect influence on behaviour through perceived usefulness, trust and risk. Risk, trust a…

Découverte des relations dans les réseaux sociaux

2011

In recent years, social network sites exploded in popularity and become an important part of the online activities on the web. This success is related to the various services/functionalities provided by each site (ranging from media sharing, tagging, blogging, and mainly to online social networking) pushing users to subscribe to several sites and consequently to create several social networks for different purposes and contexts (professional, private, etc.). Nevertheless, current tools and sites provide limited functionalities to organize and identify relationship types within and across social networks which is required in several scenarios such as enforcing users’ privacy, and enhancing t…

2020

Abstract This article explores trolling as a form of literary activity. It presents a number of specific types of trolling on the Russian-language Internet in connection with digital literature and the literary practices of various groups of Internet users. Techniques for writing provocative “troll-texts” were created and developed within subcultural groups in the 1990s. Later, from being a subversive practice known only to a few insiders, it became a mass technique described in meta-texts that identified rules for trolling and shared facts about its culture with all interested users. In the 2010s, the now popularised techniques of trolling came to be seen as effective strategies to deploy …

Explaining non-adoption of electronic government services by citizens. A study among non-users of public e-services in Latvia

2018

This paper analyses citizen motives for not using electronic government services. Using qualitative interviews among users of Citizens´ Service Centers in Latvia, this paper analyses the motives of citizens not to use electronic government services but to rely on non-electronic equivalents or on in-person assistance. It expands the literature on e-commerce and e-government through an explicit focus on non-adoption rather than adoption. Findings show a higher than expected importance of hardware and internet availability, as well convenience factors as important reasons for non-adoption. The research furthermore reveals that the well-intentioned supply of non-electronic alternatives may hamp…

SISTEMI PASSIVI PER L’INDOOR COMFORT: LA GESTIONE DELLE SERRE SOLARI IN REGIME ESTIVO

2019

La radiazione solare costituisce una fonte inesauribile di energia. Negli ultimi anni il mercato edilizio è stato invaso dall’applicazione di sistemi attivi (pannelli solari, etc...), non considerando le più valide alternative passive per il risparmio energetico. Oggi le mutate esigenze connesse all’evoluzione del concetto stesso di benessere ambientale richiedono una nuova coniugazione delle esperienze della tradizione costruttiva con le complessità dell’organizzazione tecnologica e i bisogni dell’utenza. La serra solare è un elemento architettonico complesso che consente un condizionamento sia invernale che estivo. Progettare sistemi passivi vetrati integrati con l’involucro permette al c…

Scritti in onore di Pellegrino Capaldo

2014

La qualità dei servizi è stata riconosciuta come un rilevante aspetto caratterizzante la performance dell’azienda pubblica, analogamente alla capacità di operare secondo criteri di efficienza e nel rispetto dei vincoli di bilancio. Sebbene sia possibile riscontrare alcuni significativi casi di adozione di politiche di customer satisfaction nelle amministrazioni pubbliche italiane, a tutt’oggi il tema presenta significative criticità, specialmente in ordine agli aspetti metodologici e agli strumenti operativi che consentano di integrare dette politiche nel sistema di programmazione e controllo delle aziende che erogano tali servizi. Il presente lavoro adotta una diversa prospettiva di analis…

‘I’m still the master of the machine.’ Internet users’ awareness of algorithmic decision-making and their perception of its effect on their autonomy

2020

Algorithms are an integral part of our everyday lives and shape the selection and presentation of information and communication on the internet. At the same time, media users are faced with a lack of control and transparency when interacting with these systems because algorithms largely remain black boxes to end users. Relying on the notion that algorithms are socio-technical systems that comprise both technical and human components, this paper examines internet users’ awareness of algorithms in different areas of internet use and inquires into users’ perceptions of the impact of algorithms on their autonomy when interacting online. Empirically, we rely on qualitative interviews with 30 Ger…

Profiling deaf and hard-of-hearing users of subtitles for the deaf and hard-of-hearing in Italy: a questionnaire-based study

2012

The aim of this article is to present the results of a questionnaire-based study carried out as part of the author’s Master’s Degree dissertation about Subtitles for the Deaf and Hard-of-hearing (SDH). In particular, the need to gather specific information regarding audience design will be highlighted in the paper, since this research field has long been neglected in Italy. The questions were aimed at shedding light on the needs, cultural environment and world-view of Italian SDH users, by eliciting personal data as well as subtitlerelated information. Moreover, the 232 respondents were asked to suggest improvements to SDH services in Italy. Although these first results cannot allow definit…

Education for Road Safety: What is the State of Affairs in Three Groups of Vulnerable Road Users in Spain?

2021

RSE (Road Safety Education) is well recognized as a reliable predictor of future safety and health outcomes. However, most countries have been slow to develop it, which has contributed to the sensitivity of the situation, as traffic accidents continue to be a major concern for community health. This paper aims to describe and compare key variables related to the RSE among three critical segments of the population, using the data provided by: 477 high school students, 843 university students and 476 older adults. Differential coverage rates were found. Perceived quality, aroused interest and attributed utility for RSE interventions were also compared among groups, finding substantial differe…