1,720,957 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
The price of milk: primitive accumulation and the New Zealand dairy industry 1814-2014
No full textThe first consignment of dairy cattle was brought to New Zealand by Samuel Marsden in 1814. Two centuries later, the dairy industry is New Zealand’s single largest source of export revenue. New Zealand, which exports to more than 150 countries across the globe, is the world’s largest exporter of dairy produce accounting for approximately one third of all cross-border dairy trade. In economic terms, the development of the New Zealand dairy industry has been a remarkable success. This success has, however, been underpinned at crucial stages by often violent acts of dispossession. This thesis provides a comprehensive historical account of the growth and development of the dairy industry in New Zealand from 1814 until the present day. It seeks to highlight not only the successes of the industry in bringing prosperity to the country but also the enormous social and environmental costs and consequences of the industry both within New Zealand and abroad. This thesis does this in part by making use of Marx’s theory of primitive accumulation in order to add a crucial, and until now overlooked, critical dimension to the history of the New Zealand dairy industry. This study begins by recounting the alienation of Māori land in the mid and late nineteenth century which established the preconditions necessary for the initial growth of the industry from the 1880s onwards. It chronicles the dispossession of Nauruan phosphate and the destruction of the Nauruan interior which provided for the steady expansion of the industry throughout the mid-twentieth century. This thesis also highlights the dispossession and degradation of New Zealand’s freshwater resources which has underpinned the current dairy boom with catastrophic consequences for the country’s environmental integrity and endemic biodiversity
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
Dairying, Dispossession, Devastation: Primitive Accumulation and the New Zealand Dairy Industry, 1814–2018
Get PDFThe past three-and-a-half decades of neoliberal orthodoxy in New Zealand have been marked by the rapid expansion and intensification of the New Zealand dairy industry. In the years since direct agricultural subsidies and supports were removed in the mid-1980s, the national dairy herd has more than doubled and the area given over to dairying has increased by some 750,000 hectares. This relentless drive to intensify has come at a simply enormous environmental cost: New Zealanders, present and future, are being systematically dispossessed of cherished freshwater ecosystems and endemic biodiversity. In this paper, I argue that this is but the latest episode in a long history of often-violent dispossession that has been crucial to the historical development of capitalist agriculture in New Zealand. In so doing, I draw on Marx’s theory of primitive accumulation
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
- …
