1,721,018 research outputs found
Nuno Freire de Andrade, Mestre de Cristo. Tradición e vínculos dos Andrade co reino portugués
Get PDFIn this article we offer a historiographical approach to the Casa de Andrade, one of the most important noble families in medieval Galiza, and their relations with the Castilian kingdom and especially the Portuguese kingdom throughout the 14th century. Thus, we will focus on the figure of Nuno Freire de Andrade, Grand-Master of the Order of Christ and torchbearer for Kings Pedro I and Fernando I of Portugal.En este artículo ofrecemos una aproximación historiográfica a la Casa de Andrade, una de las familias nobiliarias más importantes de la Galiza medieval, y a sus vínculos nobiliárquicos con el reino castellano y, especialmente, con el reino portugués a lo largo del siglo XIV. Así pues, nos centramos en la figura de Nuno Freire de Andrade, Gran Maestre de la Orden de Cristo y abanderado de los reyes Pedro I y Fernando I de Portugal.Neste artigo ofrecemos unha aproximación historiográfica á Casa de Andrade, unha das familias nobiliarias máis sobranceiras da Galiza medieval, e aos seus vínculos nobiliárquicos co reino castelán e, especialmente, co reino portugués ao longo do século XIV. Así pois, centrámonos na figura de Nuno Freire de Andrade, Grande Mestre da Orde de Cristo e abandeirado dos reis Pedro I e Fernando I de Portugal
Comparación de propiedades petrográficas y petrofísicas de tres fragmentos escultóricos para determinar su pertenencia al sepulcro de Nuno Freire de Andrade II (siglo XIV)
No full text[Resumen] Tres fragmentos de piedra que representan una cabeza, un cuerpo y una tapa de sarcófago atribuidos a la lauda de Nuno Freire de Andrade II, Gran Maestre de la Orden de Cristo del siglo XIV, fueron analizados para determinar sus propiedades petrográficas, velocidad de propagación de ondas de ultrasonido y color. Los resultados indican que las piedras corresponden
a tres tipos litológicos con distinta petrografía, velocidad de propagación de ondas
P, color y variación de color entre secas y húmedas. El fragmento de la cabeza corresponde a
un ortogneis, el del cuerpo a una granodiorita y el de la tapa de sarcófago a un leucogranito. A partir de estos datos se infiere que ninguno de los tres fragmentos ha formado parte de la misma lauda, ya que las tapas de sarcófagos medievales gallegas talladas en granito estaban
hechas en un único bloque de piedra[Abstract] Three fragments of stone representing a head, a body and a sarcophagus lid, and attributed to the grave of Nuno Freire de Andrade II, Grand Master of the Order of Christ (fourteenth century), were analysed to determine their petrographic, ultrasonic P-wave pulse velocity, and colour properties. The results indicate that the stones correspond to three lithological types (ortogneis, granodiorite and leucogranite) with different ultrasonic P-wave pulse velocity, colour and colour variation between dry and wet. From these data it is inferred that none of the three fragments have been part of the same sarcophagus lid, since the granite lids of medieval Galician sarcophagus were carved in a single block of stone
The death of Professor Nuno Salgueiro
No full textDocumentoNews about the death of Professor Nuno Freire Dias Salgueiro, of the Faculty of Pharmacy, University of Porto.Notícia acerca do falecimento do professor da Faculdade de Farmácia da Universidade do Porto, Dr. Nuno Freire Dias Salgueiro
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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