1,721,089 research outputs found
Epirubicin alone or Epirubicin + ifosfamide as adjuvant chemotherapy in soft tissue sarcomas
No full textAttualità ed eredità dell'Illuminismo. Una geo-filosofia plurale dell'emancipazione umana
No full textLa costruzione dell’immagine storica dell’Illuminismo, veicolata da tante sintesi che corrono ancora oggi nei manuali scolastici, con pochi margini di dubbio si può affermare che risalga agli anni ’30 del secolo scorso. Le classiche tesi di E. Cassirer (1874-1945) e di P. Hazard (1878-1944) ne sono le fonti principali. Il secondo, più di tutti, ha fissato in un’immagine potente il “lavoro” storico compiuto dai Philosophes illuministi. Così Hazard intese descrivere l’intimo impulso che animò, nei suoi molteplici aspetti, gran parte della filosofia del «secolo dei Lumi», il XVIII, definito, altrove, anche «il secolo della Felicità» , ovvero, con espressione kantiana, «il secolo della Critica» . Da tale immagine possono ricavarsi alcuni «principi» basilari, o meglio, tre fattori o valori che caratterizzano quello che può essere definito un Illuminismo trans-storico, che attraversa le diverse epoche successive, in modi e forme diversi: 1/ Il naturalismo/deismo; 2/L’a priori metodologico, o meglio quella «mentalità» sottesa a ogni ricerca di valore e di senso, improntata ai modi e agli strumenti della ricerca scientifica sulla natura; 3/ L’ontologia del presente, il momento foucauldiano dell’Aufklärung
Oxidation of aromatic aldehydes and ketones by H2O2/CH3ReO3 in ionic liquids: a catalytic efficient reaction to achieve dihydric phenols
No full textAddendum to CH3ReO3/H2O2 in room temperature ionic liquids: an homogeneous recyclable catalytic system for the Baeyer-Villiger reaction
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
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
Correction to: Robotic versus conventional laparoscopic technique for the treatment of left‐sided colonic diverticular disease: a systematic review with meta‐analysis (International Journal of Colorectal Disease, (2022), 37, 1, (101-109), 10.1007/s00384-021-04038-x)
No full textIn the original published version of this article, the affiliation of Antonio Giuliani, one of the author of the above is incorrect The correct affiliation should have been, “Department of Biotechnological and Applied Clinical Sciences, Department of General Surgery, University of L’Aquila, San Salvatore Hospital, L’Aquila, Italy” instead of “Department of Biotechnological and Applied Clinical Sciences, San Salvatore Hospital, ASL1 Pesaro, Italy”. The original article has been corrected
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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