1,720,966 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
Representation of the metrical dimension in tonal music. The metric spectrum
Get PDFEn las últimas décadas, la teoría de la música y la psicología de la música han mostrado un creciente interés en desentrañar los matices de la estructura métrica de la música. Uno de los principales resultados de este proceso fue la identificación y articulación de los elementos que subyacen a la inferencia de las construcciones métricas. Sin embargo, la manera en que la teoría y la psicología musical han caracterizado la dimensión métrica de la música se basa en suposiciones que conllevan a una representación determinista. En esta breve revisión, además de debatir sobre las limitaciones de esta caracterización, también podremos proponer una alternativa teórica: el Espectro Métrico como una representación dinámica de la dimensión métrica de la música que tiene lugar en una cognición situada semiológicamente.In recent decades, both music theory and music psychology have shown a burgeoning interest in unraveling the nuances of the metrical structure of music. One of the main outcomes of this process was the identification and articulation of those elements that underlie the inference of metrical constructs. However, the way in which theory and psychology have characterized the metrical dimension of music is based on assumptions that lead to a deterministic representation. In this brief review, in addition to discussing the limitations of this characterization, we shall also propose a theoretical alternative: the Metrical Spectrum as a dynamic representation of the metrical dimension of music that takes place in a semiologically situated cognition.Sociedad Argentina para las Ciencias Cognitivas de la Música (SACCoM
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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Ethnicity, essentialism, and folk sociology among the Wichí of Northern Argentina
Get PDFThis work explores the cognitive bases of ethnic adscriptions in the cultural context of a Native American group of Northern Argentina, namely: the Wichí. In the first part, previous hypotheses that attempted to explain the evolved mechanisms involved in ethnic induction and categorization are discussed. In this regard, the explanatory power of folk biology vs. folk sociology is intensively discussed when confronted with the results obtained in the field. The results of the first study suggest that the Wichí do not use biological information, and do not make ontological commitments based on it when ascribing ethnic identity. The second part is devoted to presenting psychological essentialism as a series of heuristics that can be instantiated independently for different cognitive domains. In this sense, the proposal advocates for a disaggregation of the heuristics associated with psychological essentialism, and for the implementation of an approach that explores each heuristic separately as a consequence of the cultural, ecological, and perhaps historical context of instantiation. The results of study two suggest that a minimal trace of essentialism is underlying Wichí ethnic conceptual structure. However, this trace is not related to heuristics that receive biological information as an input; on the contrary, it seems that the ascription of ethnic identity relates to the process of socialization
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