1,720,987 research outputs found
Fotografía, COVID-19, participación ciudadana y redes sociales. Documentar y preservar el testimonio colectivo // Photography, COVID-19, citizen participation and social networks. Document and preserve the collective witness
Get PDFThe COVID-19 crisis has generated a scenario of exceptional dimensions, due to the amount of data that is shared, and its global dimension. Much of this information —especially visual—, is transmitted through social networks. How will this collective heritage be preserved? What institutions, organizations and media are betting on citizen stories? This communication presents initiatives carried out in Spain to collect and preserve citizen information about the pandemic. They contemplate both the professional contribution and that generated by the audiences. The preliminary analysis makes it possible to draw first conclusions about the different models that have been applied, as well as the changes detected with respect to previous emergencies
Curation Analysis System (CAS), método para analizar la curación de contenidos en medios digitales
Get PDFWe present a method or system for the analysis and evaluation of content curation in the
digital media, which we call the Curation Analysis System (CAS). The system comprises two
main dimensions – namely, Curation and Content – which, in turn, are made up of a series
of parameters and indicators to which we assign a score. Each parameter is described in
detail under the following four headings: Definition, Explanation, Procedure, and Examples.
Procedure includes a list of indicators, and for each of them an analytical question and its
corresponding scoring system. In Examples, a set of good content curation practices for use in
the digital media are presented, in this case, related to the same format, that of newsletters.Este trabajo presenta un método o sistema para el análisis y la evaluación de la curación de
contenidos en medios digitales, denominado Curation Analysis System (CAS). Este sistema se basa
en dos dimensiones (Curación y Contenido), que agrupan una serie de parámetros y de indicadores
a los cuales se les ha asignado una puntuación. Para cada parámetro se señalan los siguientes
elementos: Definición, Explicación, Procedimiento y Ejemplos. En el Procedimiento se incluye una
relación de indicadores, y para cada uno de ellos una pregunta de análisis y una puntuación. En
Ejemplos, se presentan un conjunto de buenas prácticas de curación de contenidos por parte de
medios digitales, en este caso, en un mismo formato, newsletters.This work is part of the Project INDOCS "Interactive storytelling and digital visibility in interactive documentary and structured journalism". RTI2018-095714-B-C21 (MICINN/FEDER). Spanish Ministry of Science, Innovation and Universities (Spain)
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
Reportajes especiales en los cibermedios. Análisis de diez años de premios Goya y Oscar Awards en ElPaís.com (2005-2014)
Get PDFThe transformation of traditional journalism into online journalism has brought with it a process of translating paper-based formats and procedures into online ones. The first digital teams incorporated the different journalistic genres, with special features about planned events such as election processes, galas, awards ceremonies and musical festivals. Since 2005, Elpais.com has continuously published special features devoted to both the Goya and Oscar awards. The observation and analysis of those interactive and multimedia features provides insight not only into the evolution of stories in digital media, but also into the definition and emergence of an interactive genre of digital media such as the story or feature divided into phases
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