Search results for "commun"
showing 10 items of 12510 documents
Dual Enzyme-Triggered Controlled Release on Capped Nanometric Silica Mesoporous Supports
2012
The development of nanoscopic hybrid materials equipped with “molecular gates” showing the ability of releasing target entrapped guests upon the application of an external trigger has attracted great attention and has been extensively explored during recent years.1 These nanodevices are composed of two subunits, namely, a suitable support and certain capping entities grafted on the surface of the scaffolding.2 The support is used as a suitable reservoir in which certain chemicals can be stored whereas the molecules grafted in the outer surface act as a “gate” and can control the release of the entrapped molecules at will. Both components are carefully selected and arranged in order to achie…
Taitoluistelu mahdollisena sponsoroinnin kohteena
2016
Salmijärvi, S. 2016. Taitoluistelu mahdollisena sponsoroinnin kohteena. Liikuntakasvatuksen laitos, Jyväskylän yliopisto, liikunnan yhteiskuntatieteiden pro gradu -tutkielma, 115 s., 1 liite. Tutkielmassa tarkasteltiin urheilun sponsorointia yhden lajin, taitoluistelun, näkökulmasta. Tutkielmassa selvitettiin, millainen mahdollinen sponsoroinnin kohde taitoluistelu on ja miksi. Tavoitteena oli tuottaa urheilusponsorointiin liittyvää tieteellistä tietoa uudenlaisesta näkökulmasta ja tarjota samalla Suomen Taitoluisteluliitto ry:lle hyödyllinen katsaus taitoluistelun tilanteeseen. Tutkielmassa perehdyttiin aiempaan kirjallisuuteen niin sponsoroinnin kuin taitoluistelunkin osalta sekä selvitet…
PHILOSOPHICAL INVESTIGATIONS ON INTEGRATIVE COMPLEXITY
2019
Integrative complexity (IC) refers to a psychological construct, a measurement, and an experience. As a construct IC refers to our less than conscious thinking style in the face of difference or disagreement, how we process information, make decisions, solve problems. The cross-culturally validated empirical measurement frame of IC has predictive values. ’Low IC’ indicates a simple thinking style that is rigid and closed, a ’tunnel vision’ way of thinking that cannot respect or recognize different dimensions or perspectives on a topic, predicting destructive conflict or violence. An increasingly complex thinking style is able to ’see the big picture’, to …
Automatic evaluation of information provider reliability and expertise
2013
Published version of an article in the journal: World Wide Web. Also available from the publisher at: http://dx.doi.org/10.1007/s11280-013-0249-x Q&A social media have gained a lot of attention during the recent years. People rely on these sites to obtain information due to a number of advantages they offer as compared to conventional sources of knowledge (e.g., asynchronous and convenient access). However, for the same question one may find highly contradicting answers, causing an ambiguity with respect to the correct information. This can be attributed to the presence of unreliable and/or non-expert users. These two attributes (reliability and expertise) significantly affect the quality o…
Taking a Break from News : A Five-nation Study of News Avoidance in the Digital Era
2021
This article comparatively examines news avoidance in a rapidly changing media environment. We utilize findings from a large dataset of 488 in-depth interviews with media consumers, conducted in Argentina, Finland, Israel, Japan, and the US. We aim to make a contribution to the study of news avoidance by providing a comprehensive and nuanced understanding of the drivers, practices, and patterns of news avoidance as they occur in and are shaped by a variety of national contexts. We argue that news avoidance is shaped not only by individual characteristics, but is also manifested and performed as part of specific time frames and socio-cultural factors. We distinguish two drivers of intentiona…
Trust-oriented affordances: A five-country study of news trustworthiness and its socio-technical articulations
2022
Research on trust has come to the forefront of communication studies. Beyond the dominant focus on informational trust and its country-specific articulations, trustworthiness evaluations can relate to the materiality of news and its global manifestations. Especially in digital algorithmic environments, understanding news trustworthiness requires a holistic approach, which combines informational and socio-technical aspects while addressing both institutional and interpersonal trust. Drawing on 488 in-depth interviews with media consumers in Argentina, Finland, Israel, Japan, and the United States, this article investigates news (dis)trust from the lens of socio-materiality. The six trust-or…
Studying incidental news : Antecedents, dynamics and implications
2020
In light of concerns about decreasing news use, a decline in interest in political news or even active avoidance or resistance of news in general, the idea of ‘incidental news’ has been seen as a possible remedy. Generally, ‘incidental news’ refers to the ways in which people encounter information about current events through media when they were not actively seeking the news. However, scholars studying incidental news through different theoretical and methodological perspectives have been arriving at differing evaluations of the significance and implications of this phenomenon – to the extent of downright contradictory findings. This introductory piece posits the aim of this special issue…
News consumption repertoires among Finnish adolescents : Moderate digital traditionalists, minimalist social media stumblers, and frequent omnivores
2022
Abstract Young people are perceived as heavy consumers of social media and less avid consumers of news. That notion, however, deserves nuance: Many factors, such as the national context, media system, trust in news, intentionally or incidentally encountering news from different sources, and interest in politics, influence how young people consume news. This study explores news consumption among Finnish adolescents through a representative survey of 15–19-year-olds. We seek to answer two research questions: What are the news repertoires of Finnish adolescents? And what factors predict different news repertoires? Latent profile analysis reveals three distinct news repertoires: 1) moderate dig…
Playful approaches to news engagement
2020
From crossword puzzles and quizzes to more complex gamification strategies and serious newsgames, legacy media has long explored ways to deploy playful approaches to deliver their content and engage with the audience. We examine how news and games fit together when news organizations, game creators and news audiences welcome gameful forms of communication and participation. Moreover, we reflect on the theoretical and empirical significance of merging news with games as a way to reformulate normative assumptions, production practices and consumption patterns. As a result, the boundaries between journalism and game’s logics start to erode, and they begin to find new ways of converging.
Modelling Quoting in Newswriting : A Framework for Studies on the Production of News
2019
The Mediated Social Communication (MSC) approach considers mass media a venue for opposing and complementary societal groups to publicly negotiate socially relevant topics. This negotiation is conducted through representatives of these groups and mediated by journalists. Inspired by the MSC approach, this paper presents an empirically grounded model that structures the mediating process through the process of quoting. By identifying the key phases of newswriting as sub-processes of quoting, the paper argues that journalists (1) decide on a topical issue to be addressed (topicalisation), (2) identify groups of people who are linked to this issue (societal localisation), (3) pick some people …