1,721,025 research outputs found
Segnalazione di microflore mioceniche nella successione di Monte Centaurino (Cilento orientale): problemi di correlazione tra la Formazione di San Mauro e la Formazione di Albidona.
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“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
Augmented reality for cultural heritage: a new dimension for the perceptual knowledge
Full text linkThe paper presents an innovative way of conceiving the museum exhibit particularly useful in those territorial contexts in which it is possible to simultaneously show the place of discovery of the exhibit n (contextualizing it through the virtual reproduction of the historical scenario) and the find itself adding to this the possibility of narrating one's own history and characteristics. The entire meta-project is designed for the Pietraroja site in the province of Benevento which would acquire considerable cultural interest thanks to the potential of augmented and mixed reality. The main idea is to use this new technology to involve the user (observer) by rebuilding the environment and the peculiarities of the finds. The perception of the augmented elements will be possible by design a specific application for smartphone that everyone gets in its pocket
Rischio stress lavoro correlato. Le competenze dello psicologo nella valutazione e gestione
No full textAppropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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