1,720,958 research outputs found
Immunity status in young adults 16-23 years after antipoliomyelitic vaccination with Sabin Monovalent or Trivalent Vaccine
No full textPresenza di residui organoclorurati nel tessuto adiposo umano di soggetti della provincia di Trento
No full textImmunity status in young adults 16-23 years antipolyomielitic vaccination with Sabin monovalent or trivalent vaccine
No full text
Ricerche sull’accrescimento somatico degli scolari trentini. Nota 1: Gli standards antropometrici e la valutazione auxologica degli alunni di Scuola Media
No full textGli Autori avendo osservato che i valori medi della statura e del peso degli scolari trentini elaborati 18 anni fa non sono più adeguati come termini di confronto per le valutazioni auxologiche dei ragazzi di oggi hanno determinato nuovi standards antropometrici per i soggetti di 11-14 anni, confrontandoli con quelli del passato. Oltre alla elaborazione dei valori medi perequati della statura e del peso rispetto all’età e del peso rispetto alla statura, gli AA hanno individuato, per i suddetti caratteri, i limiti di normalità, paranormalità ed extranormalità scegliendo e indicando i limiti mediante i percentili ma calcolandoli con il metodo sigmatico. In base alle fasce di normalità, paranormalità ed extranormalità così determinate, è stata quindi valutata la situazione auxologica e la complessione somatica dei soggetti esaminati. Hanno inoltre paragonato i valori medi staturo-ponderali relativi ai ragazzi trentini con quelli dei coetanei di altre località italiane rilevati nell’ultimo decennio
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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