1,720,960 research outputs found
A Comparative Examination of Women’s Remittance Practices in Two Somali Communities: Johannesburg, South Africa, and Columbus, Ohio
Get PDFWomen throughout the Somali diaspora are renowned for their commitment to provide financial support to their families abroad (see, for example, Horst 2007). Although it has only been in recent years that women have been migrating to South Africa, their sense of responsibility to remit is equally as strong as those women’s who left Somalia in the early 2000s and before. The author conducted research in Mayfair, a suburb near downtown Johannesburg in Gauteng Province, where the Somali community is most densely populated, and in Columbus, Ohio, where several pockets of Somalis are dispersed around the city. Study results indicate that Somali women living in Mayfair have fewer educational and employment opportunities than those in Columbus, but they nonetheless maintain kinship ties and provide much needed support to family and friends living elsewhere. The Columbus study consists of professional and otherwise employed women, whereas research in Johannesburg is part of a larger ethnographic study that includes employed and unemployed women
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
Gender Dynamics and Women’s Changing Roles in Johannesburg’s Somali Community
Get PDFSomali refugees arrived in Johannesburg, South Africa following apartheid’s official end in 1994. They have since established a well-organized community in Mayfair, a suburb just west of the city centre, which continues to grow as Somalis migrate to the country in search of peace, security, and livelihood opportunities. Life in South Africa pushes women to adopt new roles and challenge customary gender models while maintaining their household management responsibilities. Several variables shape gender dynamics and contribute to gender negotiations in Mayfair. Shifting family and household structures influence women’s changing roles and complicate gender relations as more women, single and married, participate in economic activities and manage their homes and families with limited male support. Customary socio-cultural constructs largely confine women’s roles to those performed in the household, but displacement and settlement processes challenge these models and push women into new roles, often with contradictory outcomes. These cultural elements are further complicated by larger South African contexts. Rampant discrimination, abuse, and xenophobic violence against migrants—and Somalis in particular—at the hands of South Africans, law enforcement officers, and state institutions charged with protecting and assisting migrants, invoke fear among Somalis. They increase women’s vulnerability, and limit their opportunities as they scrape by with few economic resources. The paradox of women assuming new roles as they are simultaneously limited by the realities of living in South Africa poses important questions about how these contradictions affect gender relations. This article argues that these social and institutional structures are collectively significant to understanding how these complex processes shape refugees’ lives and women’s roles. It also demonstrates the importance of examining gender relationships within their specific contexts to determine how and why women’s roles change and what those differences mean in refugee settlement communities
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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