1,721,385 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
Overseas Chinese Environmental Engineers and Scientists Association (OCEESA) Report, Special Issue, February 2018
Get PDFThis Overseas Chinese Environmental Engineers and Scientists Association (OCEESA) report is Overseas Chinese Environmental Engineers and Scientists Association (OCEESA) Journal, Volume 35, Number S1, February 2018. This special issue of OCEESA Journal (Overseas Chinese Environmental Engineers and Scientists Association Journal) is dedicated to the memory of Professor Ju-Chang Howard Huang 黄汝常教授. This issue includes OCEESA Profile, 2018 OCEESA Officers and Board of Directors. This issue also includes: (1) Forewords of Special Issue, Dedicated to Memory of Prof. Ju-Chang Howard Huang, by Yung-Tse Hung; (2) Obituary of Professor Ju-Chang Howard Huang; (3) Biography of Professor Ju-Chang Howard Huang; (4) Lessons Learned from Daddy, Professor Ju-Chang Howard Huang, by Alina H. Waring (Huang); (5) Photos of Life History of my Daddy, Professor Ju-Chang Howard Huang, by Nancy H. Riley (Huang); (6) Memories of my Daddy, Professor Ju-Chang Howard Huang by his Friends, by Jacqueline Huang; (7) Photos of Memorial Service of Professor Ju-Chang Howard Huang, by Jolynn Chen Huang; (8) Memory of Prof Ju-Chang Howard Huang, by Jim Ho; (9) Memory of Professor Ju-Chang Howard Huang, by Yung-Tse Hung; (10) Bulletin of Memorial Service of Prof. Ju-Chang Howard Huang, February 4, 2018, by Hong Kong Mandarin Bible Church, Kwun Tong, Hong Kong; (11) Bible Readings for Memorial Service of Prof. Ju-Chang Howard Huang, February 4, 2018, by Hong Kong Mandarin Bible Church, Kwun Tong, Hong Kong; (12) Hymns for Memorial Service of Prof. Ju-Chang Howard Huang, February 4, 2018, by Hong Kong Mandarin Bible Church, Kwun Tong, Hong Kong; (13) Links to Memorial Videos of Professor Ju Chang Howard Huang, by Alina H. Waring (Huang
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
Dynamic communicability and epidemic spread: A case study on an empirical dynamic contact network
Get PDFWe analyse a recently proposed temporal centrality measure applied to an empirical network based on person-to-person contacts in an emergency department of a busy urban hospital. We show that temporal centrality identifies a distinct set of top-spreaders than centrality based on the time-aggregated binarized contact matrix, so that taken together, the accuracy of capturing top-spreaders improves significantly. However, with respect to predicting epidemic outcome, the temporal measure does not necessarily outperform less complex measures. Our results also show that other temporal markers such as duration observed and the time of first appearance in the network can be used in a simple predictive model to generate predictions that capture the trend of the observed data remarkably well
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
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