1,721,226 research outputs found
Jeffrey Lane, Digital Street, Oxford University Press, New York, 2019, ISBN 9780199381265, pp. 256.
No full textFor Book Reviews abstract is not require
Le basi/le origini: i fondatori "fondazziani" e il movimento social street
No full textQuesto approfondimento tratterà il
passaggio dal caso Fondazza al movimento Social Street, focalizzandosi su
tre questioni1:
1. I “fondatori fondazziani” e il movimento Social Street;
2. La prima social street in Italia: Via Fondazza a Bologna;
3. La nascita di Social Street International
Creating Urban Sociality in Middle-Class Neighborhoods in Milan and Bologna: A Study on the Social Streets Phenomenon
No full textSocial Streets are groups of neighbors who want to recreate convivial ties having noticed a weakening of social relationships in their roads of residence. Social Streets start as online Facebook groups to materialize in offline encounters, using conviviality to create virtuous bonds. These are carried out through practices of sociality, inclusive and for free. The main focus of this article is analyzing sociodemographic data of the “Streeters” and of the neighborhoods to understand where they produce conviviality in urban neighborhoods. To do this, the article examines two Italian cities which have the highest number of Social Streets: Milan (72) and Bologna (65). Sociodemographic data from the online survey on “Streeters” in Milan (618 respondents) and Bologna (577 respondents), together with census data from 2011 provided by Istat, have been used. Results show that most “Streeters” are not originally from Bologna and Milan, have a high level of education, and are fully embedded in civic engagement. Through conviviality, Social Streets produce a sense of attachment and can represent a good tool to fight isolation and loneliness in the urban setting
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
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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