1,720,958 research outputs found
Il Paesaggio storico della via Portuense a Roma: fonti e strumenti per la valorizzazione del patrimonio culturale in un contesto urbano in trasformazione
No full textThe territorial context of this research is a part of the south-western suburbs of Rome, which includes the suburban section of the ancient Via Portuensis within the fourth mile; the area roughly corresponds to the limits of the modern Portuense district.The research is focused on the potential of a landscape study which uses a wide range of data from recent excavations, many of which are still unpublished, balancing research scopes with protection and valorization of cultural heritage. On the basis of the collection and systematization of scientific information, with regard to cartographic, archival, and archaeological sources, the research has been focused on the potential of enhancement and valorization of an urban area: so, a valorization plan has been set, and a virtual exhibition, accessible via web, has been designed. The virtual exhibition starts from the story of the territory, with a focus on some "key sites" on the ancient Via Portuense.The collected data, translated into digital format, were published on SITAR webgis portal that guarantees their dissemination
Una riflessione sugli Open Data in archeologia. Il SITAR della Soprintendenza Archeologica di Roma
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Archeologia e Open Data. Stato dell'arte e proposte sulla pubblicazione dei dati archeologici
No full textIl SITAR e la modellazione dei dati tridimensionali: il caso dell’esquilino e dei colombari di Vigna Codini
No full text
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
Il paesaggio storico della via Portuense a Roma: fonti e strumenti per la valorizzazione del patrimonio culturale in un contesto urbano in trasformazione
No full textThe territorial context of this research is a part of the south-western suburbs of Rome, which includes the suburban section of the ancient Via Portuensis within the fourth mile; the area roughly corresponds to the limits of the modern Portuense district.
The research is focused on the potential of a landscape study which uses a wide range of data from recent excavations, many of which are still unpublished, balancing research scopes with protection and valorization of cultural heritage. On the basis of the collection and systematization of scientific information, with regard to cartographic, archival, and archaeological sources, the research has been focused on the potential of enhancement and valorization of an urban area: so, a valorization plan has been set, and a virtual exhibition, accessible via web, has been designed. The virtual exhibition starts from the story of the territory, with a focus on some "key sites" on the ancient Via Portuense.
The collected data, translated into digital format, were published on SITAR webgis portal that guarantees their dissemination
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
Appropriate 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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