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    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    The Hoarding Vikings

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    This book investigates whether Viking hoards leave behind traces of the people who deposited them and the reasons for doing so. The focus is on the Viking-Age hoards of the Danish island of Bornholm in the Baltic Sea, a unique find group in both quantity and quality. The large number of excavated Bornholm hoards enable the inclusion of the archaeological context on an unpreceded scale. This book explores how hoards fulfilled many different purposes and Bourdieu’s theory on capital and field forms the theoretical frame for a multi-contextual analysis of the hoards’ relation to the economic, social, cultural, and ritual fields. A fundamental principle of the methodical approach is that all parts of the hoards are equally important for interpretation. It is in the interaction between archaeological and numismatic data, between the objects’ production and circulation data, and between the accumulation and deposition data, that the functions of the hoards appear. This holistic analytic model illuminates how and by whom the hoards were accumulated and deposited, theorising that the motivations for purpose of depositing different hoard types vary and that these motivations are reflected in the deposition contexts. Besides describing the acts and actors that influenced the accumulation and deposition of silver, the book also examines how hoards influenced Viking-Age people and society. Demonstrating that the motivation behind the accumulation and deposition of hoards was multifaceted, The Hoarding Vikings is for researchers and students of Viking archaeology. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution (CC-BY) 4.0 license

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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