1,720,953 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
Evidensbaserad beslutsfattande – Elitfotbollstränares erfarenheter och syn på användning av taktisk matchanalys och key performance indicators
No full textSyfte och frågeställningar Syftet med denna studie är undersöka hur fotbollstränare på elitnivå väljer och använder sina key performance indicators i sin matchanalys för kommande laguttagning. Detta leder fram till följande frågeställningar: 1. Hur skapas key performance indicators? 2. Hur tar tränare in data runt dessa key performance indicators? 3. Hur använder tränare key performance indicators i sin laguttagning? Metod För att få fram data till studien så valdes den kvalitativa djupintervjumetoden där två elitfotbollstränare intervjuades. Vidare valdes den semistrukturerade metoden i genomförandet av intervjun. En deduktiv tematisk resultatanalys användes för att kategorisera resultatinnehåll. Tränarna kontaktades via sociala medier, e-post och därefter bokades tid för intervju. Intervjuerna genomfördes och spelades in på överenskommen plats och pågick mellan 45–60 minuter. Intervjuerna spelades in via ljudinspelare Olympus LS-100. Resultat Tränarnas syn på hur dessa key performance indicators skapas, definieras och vilka man väljer bestäms av tidigare års data, genom omvärldsanalys och från forskning. Båda tränarna fokuserade mycket på sin spelmodell och hur man skapar målchanser och förhindrar målchanser genom olika key performance indicators. Video- och statistiska rapporter från matchen analyseras och presenteras för tränarna och sedan tas beslut genom att betona ett helhetsperspektiv som inkluderar evidens i laguttagningar via key performance indicators. Slutsats Att arbeta med taktisk matchanalys anses viktigt på elitnivå. Båda tränarna ansåg att key performance indicators är en fundamental del inom elitfotboll för att nå framgång. Det ses som verksamhetens termometer och är ett bra sätt att utvärdera prestationen mer objektivt över tid. Genom att arbeta med fakta och key performance indicators i den dagliga verksamheten kan tränare leda på ett mer systematiskt och trovärdigt sätt och därmed öka evidensen bakom deras beslut i laguttagningar.Purpose and issues The purpose of this study is to investigate how elite-level football coaches choose and use their key performance indicators in their match analysis for upcoming team selections. This leads to the following questions: 1. How is key performance created indicators? 2. How do trainers collect data around these key performance indicators? 3. How do coaches use key performance indicators in their team selection? Method To obtain data for the study, the qualitative in-depth interview method was chosen where two elite football coaches were interviewed. Further, the semi-structured method was chosen in the conduct of the interview. A deductive thematic performance analysis was used to categorize result content. The coaches were contacted via social media, email and then made an appointment for an interview. The interviews were conducted and recorded at the agreed location and lasted between 45–60 minutes. The interviews were recorded via audio recorder Olympus LS-100. Result The coaches' views on how these key performance indicators are created, defined and which ones are chosen is determined by previous years' data, through external analysis and from research. Both coaches focused a lot on their game model and how to create scoring chances and prevent scoring chances through various key performance indicators. Video and statistical reports of the match are analyzed and presented to the coaches and then decisions are made by emphasizing a holistic perspective that includes evidence in team selections via key performance indicators. Conclusion Working with tactical match analysis is considered important at the elite level. Both coaches believed that Key performance indicators are a fundamental part of elite football to achieve success. It is seen as the thermometer of the business and is a good way to evaluate performance more objectively over time. By working with facts and Key performance indicators in daily operations, coaches can lead in a more systematic and credible way and thus increase the evidence behind their decisions in team selections.
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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