The book Online Virality, edited by Valérie Schafer and Fred Pailler (C2DH, University of Luxembourg), aims to provide a comprehensive examination of online virality. It explores the many ways we can think about this modern phenomenon and analyse the circulation, reception, and evolution of viral born-digital content. Virality and content sharing always intertwine material, infrastructural, visual and discursive elements. This involves various platforms, stakeholders, intermediaries, social groups and communities that are constantly (re)defining themselves. Regulation, curation and content moderation politics, as well as affects and emotions (fears, humour, empathy, hatred...), are also at the core of online virality. The publication offers an interdisciplinary overview on online virality by including different types of scientific inputs, such as precise case studies, various methodological approaches (including close and distant reading, visual studies, discourse analysis, etc.), as well as historical and socio-technical analyses. The book is organised around three main topics: Expressions and Genres; Mobilisations and Engagements; Circulation and Infrastructures. The first part explores the semiotics of virality, the diverse and creative forms of expression, specific genres, the relation to other media, and the affective side of virality, such as using humour or provocation. The second part focuses on the political dimension of memes and viral content and their use in the context of controversy or political and ideological opposition. Finally, the third part delves into the often understudied but essential side of virality, by examining the role of platforms and their curation, in short, the infrastructural dimension of virality. These three parts allow us to question such fundamental notions linked to virality as, among others, circulation, reception, economy of attention, instrumentalisation and affect. This volume brings together authors from various disciplines, including semiotics, history, information and communication sciences, computer science, digital humanities, media studies. In addition, the contributors approach the question via case studies that allow for a perspective that is not exclusively US and European-centred. Some chapters explore virality in Brazil, Chile, while the book also examines a wide variety of platforms (YouTube, Twitter, Instagram, TikTok, video game platforms, etc.).

The growing presence of social media and computer use has caused significant changes to community engagement. With the ubiquity of these technologies, there is increasing engagement in social and political policies and changes. Online Communities as Agents of Change and Social Movements is a pivotal reference source for the latest research on relevant theoretical and practical frameworks regarding online communities and social media as agents of social and political change. Featuring extensive coverage on relevant areas such as computer use, online engagement, and collective action, this publication is an ideal resource for researchers, academics, practitioners, and students in the fields of social psychology, social network analysis, media studies, information systems, and political science.

Social Network Analytics: Computational Research Methods and Techniques focuses on various technical concepts and aspects of social network analysis. The book features the latest developments and findings in this emerging area of research. In addition, it includes a variety of applications from several domains, such as scientific research, and the business and industrial sectors. The technical aspects of analysis are covered in detail, including visualizing and modeling, network theory, mathematical models, the big data analytics of social networks, multidimensional scaling, and more. As analyzing social network data is rapidly gaining interest in the scientific research community because of the importance of the information and insights that can be culled from the wealth of data inherent in the various aspects of the network, this book provides insights on measuring the relationships and flows between people, groups, organizations, computers, URLs, and more. Examines a variety of data analytic techniques that can be applied to social networks Discusses various methods of visualizing, modeling and tracking network patterns, organization, growth and change Covers the most recent research on social network analysis and includes applications to a number of domains

Laytime and Demurrage is the leading authority for all queries pertaining to this vital aspect of maritime law. It has continued to offer reliable, authoritative, and in-depth analysis since the first edition published in 1986. Praised for its unrivalled coverage and lucid writing style, this book provides a comprehensive overview of all aspects of laytime and demurrage, tracing the development of the law from its origins in the nineteenth century right up to the present day. The author delivers an in-depth analysis of both fixed and customary laytime clauses, the rules relating to commencement of laytime in berth, dock and port charters, and discusses under which circumstances laytime can be suspended. Furthermore, it analyses demurrage rules and vital issues such as despatch, detention and frustration. This seventh edition includes all key judicial and arbitral decisions reported since the sixth edition published in 2011. It also covers suffixes in connection with laytime measured in terms of Working days and Weather Working Days, and disputes arising from tender of NORs at the end of the sea passage. Laytime and Demurrage is an invaluable guide for both legal practitioners and maritime professionals worldwide, including commodity traders and brokers, shipping companies, P&I Clubs, shipowners, charterers, and arbitrators.