1,720,974 research outputs found
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
"Creating Tone": The Relationship Between Beethoven's Piano Sonority and Evolving Instrument Designs, 1800-1810
No full textThe concept of “creating tone” indicates the relationship that Beethoven wanted with his main instrument, the fortepiano, and symbolizes his desire for expression when performing on the instrument. The story of Beethoven’s evolving pianistic writing unfolds in tandem with his changing instrument preferences; there is a constant feedback loop between innovations in piano construction and his piano music. This study investigates how Beethoven “created” his own tone when faced with the new Erard and Streicher instrument models in the first decade of the nineteenth century.
The first chapter outlines the context of Beethoven’s involvement with contemporary instruments up to the early nineteenth century. His progressive tendencies in relation to the Stein vs. Walter actions and his interest in the English school of playing demonstrate this perspective. His eventual purchase of an Erard instrument in 1803 is an example of his desire to be on the forefront of instrument building developments in his time.
The influence of Beethoven’s Erard piano on his pianistic output is assessed in chapter two by examining several compositions written during this period that reflect characteristics of French pianism and instrument building. Many of Beethoven’s pianistic innovations can be understood in the context of this new model. Pianistic devices include the use of register as a compositional dimension; vocal melodic style; textural innovations to enhance the Harmonie of the instrument, such as the tremolo effect; and the use of multiple, colourful pedals.
The link between Beethoven and the instruments of the Streicher firm is the subject of the third chapter. The resultant merging of Viennese, English, and French features in piano construction led to the creation of an instrument that was reported as fully “orchestral” in sonority. Pianistic devices of this period include the return to a rapid “Viennese” touch; sustained lyricism; and, in concerto writing, scoring for the piano as an equal to the orchestra. Many of the musical elements that we embrace as characteristically Beethovenian may have their origin in these organologically-inspired pianistic effects.DM
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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