Search results for "Media and communication"
showing 10 items of 746 documents
Participation in Social Media: Studying Explicit and Implicit Forms of Participation in Communicative Social Networks
2016
The diverse forms of participation in social media raise many methodological and ethical issues that should be acknowledged in research. In this paper, participation in social media is studied by utilising the framework of explicit and implicit participation. The focus is on the communicative and communal aspects of social media. The aim of the paper is to promote the reconsideration of what constitutes participation when online users create connections rather than content. The underlying argument is that research on social media and the development of methods should concentrate more on implicit forms of participation.
Context-aware data caching for 5G heterogeneous small cells networks
2016
In this work, we investigate the problem of context-aware data caching in the heterogeneous small cell networks (HSCNs) to provide satisfactory to the end-users in reducing the service latency. In particular, we explore the storage capability of base stations (BSs) in HSCNs and propose a data caching model consists of edge caching elements (CAEs), small cell base stations (SBSs), and macro cell BS (MBS). Then, we concentrate on how to efficiently match the data contents to the different cache entities in order to minimize the overall system service latency. We model it as a distributed college admission (CA) stable matching problem and tackle this issue by utilizing contextual information t…
Identity Use and Misuse of Public Persona on Twitter
2016
Social media sites have appeared during the last 10 years and their use has exploded all over the world. Twitter is a microblogging service that has currently 320 million user profiles and over 100 million daily active users. Many celebrities and leading politicians have a verified profile on Twitter, including Justin Bieber, president Obama, and the Pope. In this paper we investigate the '‘hundreds of Putins and Obamas phenomenon’ on Twitter. We collected two data sets in 2015 containing 582 and 6477 profiles that are related to the G20 leaders’ profiles on Twitter. The number of namesakes varied from 5 to 1000 per leader. We analysed in detail various aspects of the Putin and Erdogan rela…
Towards Mitigating the Impact of UAVs on Cellular Communications
2018
The next generation of Unmanned Aerial Vehicles (UAVs) will rely on mobile networks as a communication infrastructure. Several issues need to be addressed to enable the expected potentials from this communication. In particular, it was demonstrated that flying UAVs perceive a high number of base stations (BSs), consequently causing more interferences on non-serving BSs. This unfortunately results in decreased throughput for ground user equipments (UEs) already connected. Such a problem could be a limiting factor for mobile network-enabled UAVs, due to its consequences on the quality of experience (QoE) of served UEs. This underpins the focus of this article, wherein the effect of UAVs' comm…
Social support in the workplace for physicians in specialization training
2018
ABSTRACT When becoming a specialist, learning-through-service plays a significant role. The workplace affords good opportunities for learning, but the service-learning period may also impose stress on phycisians in specialization training. In medical work, social support has proved to be a very important factor in managing stress. Social support may afford advantages also for learning and professional identity building. However, little was known about how social support is perceived by doctors in specialization training. This study aimed to understand the perceptions of physicians in specialization training regarding social support communication in their workplace during their learning-thro…
De-demonising Japan? Transitioning from war to peace through Japan’s cinematic post-war cultural diplomacy in UNESCO’sOrientproject 1957–1959
2017
AbstractIn 1959, UNESCO published a film catalogue titled Orient. A Survey of Films Produced in Countries of Arab and Asian Culture to familiarise Western audiences with Eastern cultures. Out of the 139 feature films included in the catalogue, 37 were Japanese. Through a discussion of the descriptions of the films provided in the catalogue, this article analyses Japan’s post-war cultural diplomacy in the context of the Orient project. The aim is to discuss the question of what purpose the Japanese films chosen for the Orient catalogue served in terms of cultural diplomacy. The analysis suggests the Japanese representatives aimed to position the nation in the international arena outside the …
Witnessing the experience of European bordering: Watching the documentaryUnder den samme himmelin an immigration detention centre
2017
This article draws on theories of bordering and mediated witnessing to examine a documentary film that mediates migrants’ experiences of bordering in Europe. My analysis of Under den samme himmel/Days of Hope shows how the film captures the multiplicity of bordering practices, from geographical to socio-cultural borderings. The analysis is informed by watching and discussing the film in an immigrant detention facility in Finland with people who experienced and eye-witnessed experiences similar to those depicted in the film. This creates a sense of co-presence of the experiential landscapes in the border zones, and the film invites viewers to consider borders not as lines in the landscape, b…
Innovators and innovated: Newspapers and the postdigital future beyond the “death of print”
2017
Along with other cultural organizations, newspapers, through waves of digital disruption, have become subject to a dominant narrative of crisis. But newspapers have long participated in change. A constructivist approach, qualified by consideration of media materiality, draws attention to diverse but essential processes of innovation around them. We see a contraflow of migration from digital to print, opening up a shared media space; bonding strategies are bringing multimedia to ink on paper, while bridging via boundary objects such as QR (Quick Response) codes are connecting the two. Among other initiatives, development of automation of news production and experiments with transparency are …
Enterprising Culture : Discourses on Entrepreneurship in Nordic Cultural Policy
2017
ABSTRACTThe sphere of arts and culture has been going through a process of economic reevaluation during the last few decades. Parallel to the rise of a creative economy discourse, which both in its political and scientific forms has highlighted the economic significance of culture and arts, entrepreneurship has become a feature in the cultural policy of many countries. In this article, we compare how entrepreneurship is established and used as a concept in cultural policy discourses in two Nordic countries, Norway and Finland. Through analyzing policy plans and documents, we discuss what is seen as positive cultural or artistic activity in the framework of entrepreneurship, and we identify …
Homing blogs as ambivalent spaces for feminine agency
2017
This article discusses a form of lifestyle blogging where women blog about their homes and everyday lives. In these homing blogs, selfrepresentations are characteristically spatially demarcated within the private sphere of the home. As these repeated representations of women in their homes take place in the public space of the internet, homing blogs work towards naturalizing the home as a women’s sphere. Written and commented on mostly by other women, homing blogs represent a feminine form of self-expression and communication that functions as a discursive expression of ongoing social, economic, and cultural changes in affluent Western societies. In this article, Finnish versions of these h…