1,720,954 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
Burning the Couch: Some Stories of Grace
No full textOne day when I was a snarling baffled holy teenager, four friends and I found a lonely-looking couch on the side of the road. It had a sign on it that said, “Free.” Our minds immediately began to scroll through the brilliant possibilities presented by such a couch, such a gift. Someone thought we could hike it to our favorite camping spot up the mountain and sit upon it amid the trees and weeds and clouds and birdsong and rejoice in the incongruity of it all. But the thought of mountain snails and mildew sharing our couch led us in different directions. We thought of hiking it up to the top of some cliff and hurling it off like an enormous brown baby bird that hasn’t yet learned the art of flight. Someone wisely interjected that we might perhaps unwittingly hit some unsuspecting hiker and spend the rest of our adolescence behind bars. Which was remarkable wisdom if you stop to consider that there wasn’t a fully developed prefrontal cortex among us. Finally, someone suggested driving it down by the lake, slicing it up with knives, dousing it in gasoline and setting it on fire. Of course, the sense and beauty of this idea descended on all of us in unison, like a shared revelation. Burning a couch and taking a baseball bat to a toilet were two dreams that had long been high on my bucket list, and here was a golden opportunity shining before our very faces. We borrowed my mother’s minivan, emptied it of the back seats, loaded the couch, and drove down toward the marshy land near the lake
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
James Walks Home from Nain
Full text linkA pleasant place, he thinks as they descend the steep hill where sparrows dance, making their way among the tombs that line their narrow path. He imagines the lives and dreams of the inhabitants of these stone rooms. The way their voices have flown like leaves, the way they abide like trees
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
