Social media is a transformative digital technology, collapsing the “six degrees ofseparation” which have previously characterized many social networks, and breaking down many of the barriers to individuals communicating with each other. Some commentators suggest that this is having profound effects across society, that social media have opened up new channels for public debates and have revolutionized the communication of prominent public issues such as climate change. In this article we provide the first systematic and critical review of the literature on social media and climate change. We highlight three key findings from the literature: a substantial bias toward Twitter studies, the prevalent approaches to researching climate change on social media (publics, themes, and professional communication), and important empirical findings (the use of mainstream information sources, discussions of “settled science,” polarization, and responses to temperature anomalies).Following this, we identify gaps in the existing literature that should beaddressed by future research: namely, researchers should consider qualitativestudies, visual communication and alternative social media platforms to Twitter.We conclude by arguing for further research that goes beyond a focus on sciencecommunication to a deeper examination of how publics imagine climate changeand its future role in social life.
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Abstract: Technological innovation in the healthcare sector is increasing, but integration of information technology (IT) in the care process is difficult. Healthcare workers are important agents in this IT integration. The purpose of this study is to explore factors that feed motivation to use IT. Self-determination theory (SDT) is applied to study how motivational factors impact effective IT use among frontline caregivers in residential care settings. As the team is very important to these caregivers, the team is our unit of analysis. In an embedded single case study design, interviews were conducted with all nine members of a team effectively using IT. All three basic psychological needs from SDT - autonomy, competence and relatedness - were found to have impact on effective IT use, though autonomy was primarily experienced at team level. Conversely, the effective use of an IT collaboration tool influences relatedness.
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Hoofdstuk 15 15.1 Introduction 15.2 An international law perspective 15.3 The American position 15.4 International human rights developments 15.5 Effective remedy and reparations 15.6 Reflections References In the international arena there are some encouraging developments in relation to accountability and transparency for the use of armed drones. It is increasingly recognized that remote pilotless aircraft have become part of modern warfare, and that sometimes they are also used outside the context of armed conflict. Subsequently, both international humanitarian and human rights law can apply. The issue of access to justice, however, receives less explicit socio-political attention. Victims of armed remote pilotless aircraft strikes meet countless challenges in effectuating their right to an effective remedy. Often even a formal recognition that a strike has taken place is lacking. Furthermore, the states involved fail to publicly release information about their own investigations. This makes it difficult for those affected to substantiate their status as a victim and seek justice, including reparations. The international community should, in addition to urging involved states to independently and impartially investigate all armed drone strikes, ensure that access to an effective remedy for civilian victims, whether on an international, transnational or national level, becomes a reality.
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