1,721,775 research outputs found
Luis Cernuda: emotivitat platònica versus mentalitat presocraticoaristotèlica
No full textPodeu consultar la versió en anglès a: http://hdl.handle.net/2445/12187 ; i en castellà a: http://hdl.handle.net/2445/12186L'objectiu d'aquest article és mostrar com, malgrat declarar-se materialista o presocraticoaristotèlic, l'emotivitat poètica de Luis Cernuda és clarament platònica o idealista, de manera que la tensió entre la realitat i el desig que sempre ha definit la seva poesia es referma també gràcies a l'anàlisi de la seva obra des d¿una òptica més filosòfica que no pas literària
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
HBV DNA Real Time Quantification according to ARNS 12187 project v1
No full textHBV DNA Real Time Quantification according to ARNS 12187 project Using the Arrow extractor (NorDiag, Biotrin International, Ireland), DNA was extracted from 240 μl of plasma, pre-treated with10 μl of proteinase K, using the Arrow Viral NA extraction kit, according to the manufacturer’s instructions during 45 min. Template DNA was eluted into 60 μl of kit elution buffer. Besides clinical samples, quantification standard (Acrometrix HBV Panel, Acrometrix, Menica, CA, USA) was also extracted for each run with the same protocol and1:10 diluted (from 50,000,000IU/mL to50IU/mL). For amplification, we used a primers/probe set designed under the auspices of “Agence Nationale de Recherches sur le SIDA et les hépatites virales” (ANRS 12187 project) and targeting a conserved region in the HBVS gene (nucleotide (nt) positions, 379–426). All runs were performed in a 50-μl volume containing DNA extract (10 μl), Master Mix (Platinum UGD, USA) (25 μl), pure water (HyClone Pure Water, Thermo Fisher Scientific, Waltham, MAUSA)(12.5 μl), forward primHBV1 (5’-GTGTCTGCGGCGTT TTATCA-3’) and reverse primHBV2 (5’-AGGCATAGCAGCAGGAT GAA-3’) primers at 10 μM (1μl each) and probe (5’FAM-TGCGGCGTTTTATCAT-MGB3’) at 5μM (0.5 μl). Each reaction consisted of: 2min at50°C and 10min at95°C; followed by 50 cycles of 15sec at 95°C and 1 min at 60°C each. The lower limit of quantification (LLOQ) of our technique was 100IU/mL and the lower limit of detection (LLOD) was 50IU/mL. </p
Luis Cernuda: emotividad platónica versus mentalidad presocrático-aristotélica
No full textPodeu consultar la versió en anglès a: http://hdl.handle.net/2445/12187 ; i en català a: http://hdl.handle.net/2445/12189Versió de l'article anteriorment publicat a: Nostalgia de una patria imposible. Madrid: Akal, 2005., p. 331-343El objetivo de este artículo es mostrar cómo, pese a declararse materialista o presocrático-aristotélico, la emotividad poética de Luis Cernuda es claramente platónica o idealista, de tal suerte que la tensión entre realidad y deseo que siempre ha definido su poesía se reafirma también gracias al análisis de su obra desde una óptica más filosófica que literaria
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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