1,722,024 research outputs found
I disequilibri sistematici della Corte costituzionale: il caso Regeni
No full textL’Autore prenderà in esame la sentenza della Corte costituzionale che ha dichiarato l’illegittimità dell’art. 420-bis, 3° comma, c.p.p. in relazione al “caso Regeni”. In particolare, ricostruita l’articolata vicenda processuale, verranno analizzate in chiave critica le argomentazioni proposte dalla Consulta e le ricadute della dichiarazione di incostituzionalità sul sistema del processo in absentia
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
Prevalence of anti-HCV in institutionalised mentally handicapped subjects
No full textData on the prevalence of antibody to hepatitis C virus among 278 subjects in an institution for the mentally handicapped were analysed by risk factors. A prevalence of 4% was found, higher than blood donors belonging to the same area (1.4%). No differences in prevalence with regard the length of residence, age, sex, degree of retardation or for presence of HBV markers were observed
No increased skin reactivity in subjects with allergic rhinitis during the active phase of the disease
No full textData on skin reactivity in patients with respiratory atopy without atopic dermatitis are scarce and controversial. Our purpose was to assess whether skin reactivity in patients,vith seasonal allergic rhinitis varies according to the phase of the disease and the possible release of inflammatory mediators acting on the skin during the pollen season. The volar forearm skin of eleven patients with seasonal allergic rhinitis without atopic dermatitis was challenged with a single exposure to sodium lauryl sulfate. The skin response mas evaluated instrumentally over 72 h by transepidermal water loss, capacitance and echogenicity measurements for the assessment of skin damage and the inflammatory response. Tests were performed in winter and repeated in spring in seasonal allergic rhinitis patients, when they showed respiratory symptoms. Fifteen subjects with atopic dermatitis under,vent the same experimental procedure in winter as a control population. Baseline and postexposure values mere similar both in winter and in spring in seasonal allergic rhinitis patients. After sodium lauryl sulfate challenge, atopic dermatitis patients showed a higher degree of skin barrier damage and inflammation compared to patients with seasonal allergic rhinitis. These findings suggest that subjects with seasonal allergic rhinitis without atopic dermatitis have normal epidermal barrier function and normal skin reactivity during both the inactive and the active phase of the disease. inflammatory mediators possibly released by mucous membranes during active allergic rhinitis do not influence skin barrier function
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