1,720,963 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
Skolperspektiv [Elektronisk resurs] : Utveckling av verktyg för analys av politikers, lärares och elevers resonemang om skolan
No full textThe major objective has been to create tools for analyzing the reasoning regarding the school the different actors involved - pupils, teachers, school and politicians show. A subordinate aim was to explore relevance in this connection of eight studies carried out by the author 1979 – 1999 concerning three basic areas: the pedagogical processes at the school level, at the teacher education level and at the level of school change. I conclude that a recurring question is that of the relevance and the sense of meaningfulness experienced by those involved in different educational processes. In one of the eight empirical studies, termed the compulsory-school teacher study (1997), an approach to analyzing what teacher trainees find relevant in their work in schools is presented, involving two basic concepts, those of the event space and the relational space. In considering these concepts in terms of Alfred Schutz' theory of the lifeworld, I rename the relational space the space of contemporaries. A new study is also reported in this thesis – Teachers and schoolpoliticians in the pedagogical process of school change, the LoP-study. In considering the earlier eight studies in conjunction with the LoP-study, I find the studies to have dealt with personal processes and societal processes as well as pedagogical processes in how the parties involved reason in talking about the school. Three different aspects of the processes are distinguished: meta-aspects, connected with the aims a given process has; core aspects, connected with what one concretely does; and approach aspects, pertaining to how the persons involved relate to each other and to the process. In analyzing the LoP- interviews carried out with use of the tools developed – enabling different processes and aspects of these to be analyzed – I find marked individual differences in the patterns of different aspects of the processes involved. The width of the event space and of the space of contemporaries on the part both of the teachers and of the politicians were found to vary considerably. A conclusion drawn is that further development of the tools created would be worthwhile. It also seems possible to apply these tools to other areas, such as those of the scientific community with its research processes and of the political community with its steering processes.</p
Pedagogisk entreprenørskap som virkemiddel for lokal og regional utvikling : Eksempler fra skoler og mindre kystsamfunn i Finnmark
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