1,720,969 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
Child protection through an abuse-focused lens : Adolescent victimization and Swedish social services responses
No full textKnowledge concerning the social services’ use of the Care of Young Persons (Special Provisions) Act 1990:52 (CYPA) is relatively scarce, especially when it comes to the protection of adolescents victimized by abuse. The overall aim of this thesis is to investigate and discuss different conceptualisations of abuse, adolescents’ agency regarding abuse, victimization and social intervention, and how abuse and adolescent victimization are responded to, primarily by the social services. This is done from a stance influenced by critical realism as well as victim- and child-centred responses. The dissertation consists of four papers and examines these themes in two samples of judgments and related documents concerning applications for care of adolescents aged 13-17 under the CYPA. The findings from the total study of all judgments in the selected year clearly confirm § 2 CYPA as a rare intervention to protect adolescents. In only 85 of Sweden's 290 municipalities was a CYPA application made, but a main finding is that such care to a large extent was used to protect adolescents from various forms of abuse. In the total study, the applications of § 2 CYPA concerned 196 adolescents, for 70 per cent of whom abuse was described, and where more girls (96) than boys (41) were being considered for care based on abuse. Of all the girls, 79 per cent were described as subjected to abuse and of the boys 55 per cent. Also in the smaller sample consisting of judgments for 37 girls in care under § 2 CYPA and §§ 2 and 3 CYPA, abuse was described for many. For several adolescents in both samples abuse was described as having been exerted to maintain standards of honour, shame and virginity, and/ or to enable a forced marriage. The initiative and agency of the adolescents themselves in both the disclosure of abuse as well as the decision on alternative care is one of the most striking findings in the thesis. The majority of the adolescents, 71 per cent, were categorized as having intentionally disclosed the abuse. The aftermath of the disclosure was for many of the adolescents described as intensely challenging. For the majority the abuse was denied during the investigation, not only by the alleged abusers but also by non-abusing parents and other relatives. The findings relating to the social services responses suggest that the initial response to a high degree could be understood as parent-oriented. For 33 per cent, the judgment also revealed that the abuse had been disclosed to authorities one or several times prior to the investigation leading to the application for care under the CYPA. That the abuse in these cases had been known to the social services for on average 5 years can from a child-centred position be seen as a major failure regarding the system’s ability to reach children and stop abuse. A central conclusion is that the various forms of abuse described seem more connected to domination, fear, power and control than to conflict; to some extent mirroring the kind of systematic oppression described for victimized adults seeking the protection of NGOs and public authorities. The findings imply that interventions under the CYPA may enable more child-centred, safe and stable protection of children subjected to this kind of abuse. Given the findings in the present thesis it is argued that it may be important to differentiate the concept of abuse as well as to acknowledge the agency of children in both research and in practice.At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 4: Manuscript.</p
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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