1,720,959 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
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
Oral History Interview with Albert Sanders, June 22, 2012
No full textThe National Museum of the Pacific War presents an oral interview with Albert Sanders. Sanders joined the Army Air Forces in October 1942 and earned his wings in April 1944. After learning to fly B-24s, he arrived in England with his crew as part of the 458th Bomb Group. From there he made raids over Germany, twice making emergency landings in Belgium after being shot up. He transitioned into being a lead crew pilot, heading up a tight formation of 36 bombers. Sanders had flown 18 missions by the time the war ended. He and his crew flew home, stopping for fuel and wine in the Azores. He was also transporting 20 soldiers who were so eager to land that they crowded the front of the plane, shifting the load and causing an extremely rough and dangerous landing. That was the last time Sanders ever piloted an aircraft
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Oral History Interview with A. J. Dunn, July 13, 2011
No full textThe National Museum of the Pacific War presents an oral interview with A J Dunn. Dunn joined the Navy in 1940 and received basic training in San Diego. Upon completion, he was assigned to the USS Oglala (CM-4) at Pearl Harbor. On the morning of 7 December 1941, he was returning from liberty when the attack began. Unable to find his ship, he jumped aboard the USS Mugford (DD-389) just as it was getting underway. After seven days of patrols, he returned to the harbor and was transferred to the USS New Orleans (CA-32). While on convoy duty to Brisbane, the ship received a warm welcome from Australian citizens. But one evening, the ship was nearly subject to friendly fire when a cruiser from New Zealand mistook the New Orleans for a Japanese ship. Dunn was transferred to the USS Indiana (BB-58) with Task Force 58, bombarding islands in the Gilberts and Marshalls. As a gunner’s mate, his duties included testing small arms ammunition in a surveillance oven to see whether it had expired. He was transferred to the USS Botetourt (APA-136), operating out of the Philippines until the end of the war. He sailed past the USS Missouri (BB-63) during the signing of the surrender and then brought troops from Korea back to the States. Dunn then returned home and was discharged
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