1,720,973 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Full text linkWe 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
Green Deposit Rates in LIS Taylor & Francis Journals: Are Librarians “Practicing What They Preach?”. Emery, J. (2017). How green is our valley: Five year study of selected LIS journals from Taylor & Francis for green open access. Insights, 31(23). http://doi.org/10.1629/uksg.406
No full textA Review of:
Emery, J. (2017). How green is our valley: Five year study of selected LIS journals from Taylor & Francis for green open access. Insights, 31(23). http://doi.org/10.1629/uksg.406
Abstract
Objective – To investigate the green deposit rate for articles published in five Taylor & Francis LIS journals.
Design – Content analysis.
Setting – The author conducted an analysis of the following journals: Behavioral & Social Sciences Librarian, Collection Management, College & Undergraduate Libraries, Journal of Electronic Resources Librarianship and Journal of Library Administration.
Subjects – 87 articles/columns in Behavioral & Social Sciences Librarian, 78 in Collection Management, 134 in College & Undergraduate Libraries, 108 in Journal of Electronic Resources Librarianship, and 264 in Journal of Library Administration.
Methods – The author chose five Taylor & Francis LIS journals to analyze over a period of five years for the green open access article deposit rate. The author selected Taylor & Francis journals due to the publisher’s policy of not requiring an embargo period on LIS journals. The specific journal titles were selected based on the author’s perception of their relevance to a broad array of academic libraries. The author determined if green deposit had occurred by first using the “OA Button” on the article’s homepage to locate the full text. If nothing was found, the author then searched each author’s institutional repository using the DOI. If the full text was still not located using this method, then a Google Scholar search for the full text was performed.
Main Results – The author found that the full text was available for 22% of the 671 total articles included in the study, which was significantly below the author’s proposed success rate of 50%.
Conclusion – The results of this study indicate that a relatively low number of articles in the LIS field are available via open access, even though there were no restrictions from the publisher on green deposits. Some potential influencing factors for the low deposit rate include lack of encouragement from administration on utilizing repositories, imposter syndrome, and a lack of awareness of Taylor & Francis’s green deposit policies. The author recommends that librarians and their administrators support and encourage one another to make articles available via open access. The author also recommends that Taylor & Francis further publicize this policy to make more authors aware of it
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Bibliometric Analysis Provides a Detailed Map of Information Literacy Literature in the Social Sciences and Humanities. Bhardwaj, R.K. (2017). Information literacy in the social sciences and humanities: A bibliometric study. Information and Learning Science, 188(1/2), 67–89. https://doi.org/10.1108/ILS-09-2016-0068
No full textA Review of:
Bhardwaj, R.K. (2017). Information literacy in the social sciences and humanities: A bibliometric study. Information and Learning Science, 188(1/2), 67–89. https://doi.org/10.1108/ILS-09-2016-0068
Abstract
Objective – To determine the scope and distribution of information literacy research documents in the humanities and social sciences published from 2001 to 2012.
Design – Bibliometric analysis.
Setting – N/A
Subjects – 1,990 document records retrieved from a Scopus database search.
Methods – Using the database Scopus, the author created and conducted a search for documents related to the concept of information literacy. Articles, review papers, conference articles, notes, short surveys, and letters were included in the results. Only documents published from January 1, 2001 to December 31, 2012 were included in the study. The author then performed various bibliometric analyses of the results.
Main Results – The author found that the number of publications and citations have increased over time, although the average citations per publication (ACPP) decreased significantly during the time period being studied. The majority of the literature published on this topic is in English and produced within the United States. The Transformative Activity Index was calculated to determine changes in publishing patterns across countries from 2001 to 2012. The amount of research collaboration across countries was calculated as well, with the U.S. being the most collaborative. The top journals publishing on this topic were identified by calculating the h-index. An individual from Universidad de Granada in Spain published the greatest number of articles from a single author, and this university was found to have produced the greatest amount of research. Documents produced by the United Kingdom have the highest citation rates. A total of 1,385 documents were cited at least once, and each item on average was cited five times.
Conclusion – Most of the articles on information literacy in the social sciences and humanities comes from developed countries. The results of this study may help to inform those interested in researching this field further
- …
