1,720,992 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
Action Competence for Sustainable Development : Three Stories about the Path Leading There
No full textStudiens mål är att bidra till kunskapsutveckling om hur unga människor utvecklar handlingskompetens för hållbar utveckling. Med handlingskompetens för hållbar utveckling avses i studien vilja och förmåga att påverka livsstil och levnadsvillkor på ett sätt sominkluderar intergenerationellt och globalt ansvar. I avhandlingen introduceras begreppet avståndsmoral för att beskriva detta ansvar, som utsträcker sig i både tid och rum, till kommande generationer och till nu levande människor globalt. En utgångspunkt för studien är att hållbar utveckling innefattar idén om avståndsmoraliskt ansvar. Studiens huvudfråga är: Hur erfar avståndsmoraliskt aktivt handlande unga människor att de utvecklat handlingskompetens för hållbar utveckling? Studiens teorigrund är livsvärldsfenomenologisk. En upplevd verklighet undersöks i studien via berättelser. Genom ett strategiskt urval har tre intervjupersoner, som motiverar sina handlingar med avståndsmoraliska argument, valts att ingå i studien. Datainsamlingen har skett genom en kombination av öppna livsberättelseintervjuer ochhalvstrukturerade intervjuer. Analys och tolkning har metodologiskt stöd i berättelseforskningstraditionen och empirisk fenomenologisk forskning. Resultaten presenteras som tre citatrika levnadsberättelser om Karin, Carl och Matilda, tre unga vuxna med flera års engagemang i hållbarhetsfrågor. Syftet med levnadsberättelserna är att bidra till förståelse av det speciella i en enskild individs upplevelse av attutveckla handlingskompetens för hållbar utveckling. En integrerande analys redovisar mönster i form av likheter och skillnader mellan de tre individernas berättelser om att utveckla olika aspekter av handlingskompetens i avståndsmoraliska frågor. Sex gemensammakärnpoänger framstår som betydelsefulla: känslomässiga reaktioner, upplevd kompetens, kontrasterande perspektiv och normativ grund, handlingsimpregnering, tillit från och tillit till vuxna samt social gemenskap kontra utanförskap. Som motiv och drivkrafterför engagemanget framstår känslomässiga reaktioner som initierar önskan om förändring och vilja till handling, längtan efter meningsfullhet, önskan om att komma till sin rätt och längtan efter gemenskap. Resultaten diskuteras i förhållande till tidigare forskningoch en modell av en möjlig väg att utveckla aspekter av handlingskompetens för hållbar utveckling presenteras. Diskussionskapitlet utmynnar i fyra didaktiska utmaningar för enutbildning för hållbar utveckling.The aim of the study at hand is to develop knowledge about the process of developing action competence for sustainable development. The overall research question explored is: How do young people experience that they have developed aspects of action competence forsustainable development? For the purposes of this study, action competence for sustainable development is defined as willingness and capability to act for changes in individual life style, as well as for structural changes of society, in a way that includes responsibility for present and future generations,globally. Life-world phenomenology provides the theoretical foundation of the study. Through purposive sampling, individuals have been found who, through different action strategies, engage in sustainability issues as for example climate change, bio-diversity and social justice. From a larger sample, three young adults have been selected for several life storyinterviews. Data has been analyzed and interpreted by use of narrative methodology. The result is presented as three stories, presented as thick descriptions, through whichthe winding paths towards aspects of action competence, as experienced, appear. This is followed by an integrative analysis presenting six themes that have emerged in theanalyses as relevant in the process of developing action competence for sustainable development: emotional reactions; perceived competence; contrasts and normative foundation;action permeation; trust and faith from adults and in adults; and social belonging in contrastto outsidership. Major motives and driving-forces for sustainability actions that emerge inthe stories are: emotional reactions initiating a desire for change and a desire to act; longingfor meaningfulness; a desire to feel comfortable with what you can contribute; and longing for belongingness. The findings are discussed in relationship to previous research and a modelof a possible way to develop aspects of action competence for sustainable development is introduced. This dissertation is part of a project supported by Formas, The Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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