1,720,954 research outputs found
Water and sociality in Khayelitsha: an ethnographic study
Get PDFThis study examines forms of social relationships created around unequal municipal water distribution in South Africa. Using the case of Khayelitsha, the study investigates residents' use of water to sustain their livelihood and build personhood. Water mobilises the formation of relationships in myriad ways. How residents, collectively and individually, imagine, negotiate and construct their future pathways around resources available to them in a social group is explored. Ethnographic tools are used to address how social formations are created around municipal water in Khayelitsha. The study looks into how inequalities related to access to water in Cape Town are produced with inequitable development patterns. Using incompleteness and conviviality as framework, the study seeks to understand how ideas of social formation, belonging, marginality, and physical and social mobility are produced, reproduced and contested around water. By focusing on the strategies deployed by residents, this study also seeks to describe the challenges of inadequate water access experienced by residents in less- provisioned areas. The multiple relations with, and complexities of, municipal water are chronicled, as well as how Khayelitsha residents think about, relate and respond to water. The empirical data reveal several structural issues characterising the formation of social relations: incompleteness, impoverishment, marginalisation, water access and minimal opportunities. Despite many challenges, frustration, and heavy reliance on communal taps, tanks, water trucks, and hydrants, shack dwellers particularly cherish an ideal of self-sufficiency with the limited amount of water they access. In this quest, they maintain social relations and resistance to the political economy of water. They achieve this by mobility from one settlement to another, maintaining a strong sense of community, belonging, social relationships, and household interdependence, connected to a sense of incompleteness and, to a more considerable extent, Ubuntu. This social practice is manifested in various forms: neighbourliness, water usage at communal points, land occupations, and strikes, amongst others. By combining the structural issues and aspects of social practices provided above, water is seen as a substance that constructs social formations through the phenomena of incompleteness and conviviality. The data were collected during several field visits between February 2020 and March 2021 through observation of interactions and participation in residents' social activities and formal and informal interviews and group discussions with a representative sample of residents in Khayelitsha
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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