1,720,972 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
Fatigue vid fibromyalgi - icke-farmakologiska interventioner som kan lindra
No full textFibromyalgi (FM) är ett tillstånd av kronisk smärta, förutom smärtan karaktäriseras sjukdomen även av sömnstörningar, extrem trötthet och kognitiva störningar. Att ständigt leva med smärta innebär en stor stressfaktor och både fysiska, psykiska och stressrelaterade symtom är vanliga. Den ständigt närvarande upplevelsen av fatigue liknar den som beskrivs vid kroniskt trötthetssyndrom. Fatigue definieras som ett tillstånd av onaturlig och onormal eller extrem trötthet i hela kroppen, som inte är relaterat till aktivitet eller ansträngning. Syftet med studien var att beskriva vilka icke-farmakologiska interventioner som förekommer för att lindra fatigue hos patienter med FM. Metoden som användes var en litteraturstudie. Tolv vetenskapliga artiklar granskades och sammanställdes. Resultatet visade att interventioner som kombinerade träning och kognitiv inriktning hade bäst effekt för att lindra fatigue under en längre tid. Vikten av tro på patientens upplevelse av både smärta och fatigue visades sig vara betydelsefullt för att komma vidare i livet. Att stödja patienten med kunskap och engagemang från flera yrkeskategorier belystes som viktiga delar i vården av patienter med FM. Vidare forskning kring teambaserad vård behövs för att tydliggöra resultatet ytterligare
Patients' and healthcare providers' experiences of the cause, management and interaction in the care of rheumatoid arthritis
No full textAim: The overall aim of this thesis was to explore and describe patients’ and healthcare providers’ experiences of the causes, management and interaction in the care of rheumatoid arthritis (RA). Method: The thesis is based on four studies. Studies I and II contain data from an epidemiologic project involving patients who were recently diagnosed with RA. The patients answered an open-ended question about their conception of the cause of their RA (Study I). Qualitative data from 38 patients were analysed using the phenomenographic approach in order to identify variation in conceptions. The results of Study I formed the basis for categorizing the conceptions of 785 patients in the search for patterns of background factors (Study II). Study III aimed to explore how patients experienced their management of RA in everyday life. Data were collected by interviews with 16 patients and analysed according to Grounded Theory (GT). In study IV, the aim was to explore healthcare providers’ experiences of their interaction with patients’ management of RA. Data were collected by interviews with 18 providers representing different professions and analysed using GT. Findings: Patients’ conceptions of the cause of their RA revealed new aspects from the patient perspective that can complement pathogenetic models. Two descriptive categories emerged: consequences beyond personal control and overloaded circumstances, which included six categories of conceptions (Study I). The most common conceptions of the cause of RA were unexpected effects of events followed by work and family-related stress (Study II). Background factors that influenced the conceptions of the cause were age, sex and educational level. Patient management of RA involved using personal resources together with grasping for support from others in their striving for a good life. When linking these aspects together, four ways of management emerged: mastering, struggling, relying and being resigned (Study III). Healthcare providers’ experiences of their interaction with patients’ management shed light upon the important issue of delivering knowledge and advice. The providers’ attitudes constituted one cornerstone and patients’ responses the other. The providers reported that the interaction led to different outcomes: completed delivery, adjusted delivery and failed delivery. Conclusions: The findings contribute new knowledge from both patients’ and healthcare providers’ perspectives, which could be used to develop a more person-centred approach in rheumatology care. Person-centred care involves taking patients’ beliefs and values into account in addition to creating a trusting relationship between patient and provider. A successful person-centred approach requires an organisation that supports the person-centred framework
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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