1,720,996 research outputs found
Introduzione
No full textIn questo testo viene offerta una riflessione articolata e approfondita rispetto ad alcuni specifici temi interconnessi alla discriminazione verso le donne. Le diseguaglianze di genere hanno radici molto profonde che riguardano sia il piano pubblico sia quello provato: dai contesti familiari a quelli formativi, sino a quelli lavorativi. Si tratta di un lavoro corale volto a stimolare il dibattito sul PNRR che l'Italia da qualche tempo sta mettendo in atto
L’impianto metodologico dell’indagine. Riflessioni su metodi misti, approccio biografico e scelte linguistiche
No full textRestituzione del percorso metodologico dell'indagine "Female Role Models"
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
L’orizzonte di senso della «società del rischio». La moralizzazione dell’esperienza contemporanea secondo Ulrich Beck
No full textUlrich Beck occupa una posizione eccentrica nell’ambito del dibattito mondiale. Questi non crede affatto che la “stagione dei valori” sia giunta al crepuscolo, tutt’altro. La condizione di insicurezza e di costante attentato alla sopravvivenza tipica della seconda modernità che avviluppa indistintamente tutta l’umanità, riflette «la globalizzazione delle “conseguenze seconda- rie”» (Beck 1994a, p. 56): in special modo come esito delle crisi ecologiche si viene diffondendo nel mondo contemporaneo «un sospetto di anomia generalizzata» (Beck 1994a, p. 71) da cui discendono, com’è facile immaginare, decisive implicazioni psicologiche. Difatti, la delegittimazione che ha colpito al cuore le istituzioni moderne spinge gli uomini a ricoverare in asili di senso alternativi: orfani di consolidati rifugi in grado di arginare le irruzioni del caos, essi devono riparare, giocoforza, in lidi più ospitali. In sostanza, questo stato di «insicurezza onnipervasiva» (Beck 1994b, p. 241) che investe la vita di ciascuno, spinge gli uomini a stringersi nell’abbraccio confortante di una narrazione condivisa che abbia risposte per tutto
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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