1,720,956 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
Miloš Zeman
Get PDFDiplomová práce představuje osobu Miloše Zemana, jeho způsob komunikace a vystupování. Vysvětluje obecné komunikační schéma, základy etiky a zabývá se morálními hodnotami. Vysvětluje, proč je důležité, aby státní představitelé dodržovali principy slušného chování. Následně představuje koncept společenského protestu. Způsob, jak je možné pomocí světelných projekcí a dýmovnic vyjádřit svůj nesouhlas s veřejným vystupováním pana Miloše Zemana a se způsobem, jakým reprezentuje naši zemi.This master's project presents Miloš Zeman, his way of communication and behavior. Explains the general communication scheme, the foundations of morality and deals with moral values. It explains why it is important that state leaders follow principles of good manners. Then introduces the concept of social protest. Way as is possible with light projections and smoke bombs to express their opposition to public performance of Mr. Miloš Zeman, and the way they represented our country
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
Barriers
No full text48 s., 7 s. příl. :obr.Práce obecně nastiňuje problematiku orientace slabozrakých lidí. Zabývá se barevnou úpravou interiéru v návaznosti na potřeby slabozrakých lidí a lidí s menším poškozením zraku. Představuje způsob, jak je pomocí systému skládání barevných ploch možné zlepšit orientaci v prostoru, a tím odstranit některé bariéry slabozrakých lidí. Zároveň se práce snaží ukázat, že i vizuálně kontrastní prvky mohou mít výtvarnou hodnotu pro vidomé lidi
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
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