1,720,987 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Full text linkWe 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
Chirurgische behandeling van obesitas
No full textWaar gaat deze richtlijn over?Deze richtlijn beschrijft de overwegingen en invulling van zorg rondom de chirurgische behandeling van obesitas. De richtlijn begint daar waar de patiënt verwezen wordt naar de chirurg. Het gaat hier over patiënten met een sterk verhoogd gezondheidsrisico, bij wie er een mogelijke indicatie is voor een operatie.In deze richtlijn is uitgezocht hoe om te gaan met de indicatiestelling voor chirurgie, de selectie van patiënten, de overwegingen voor de keuze van operatie en welke voor- en nazorg (bijvoorbeeld pre- en postoperatieve leefstijl) een patiënt moet krijgen ter voorbereiding op metabole chirurgie en als nabehandeling. Voor het eerst is in de richtlijn meegenomen de overwegingen bij de indicatiestelling en keuze voor type metabole chirurgie bij vrouwen in de fertiele leeftijd. In deze richtlijn is niet uitgezocht welke conservatieve behandelingen het meest effectief zijn voor de bredere groep patiënten met obesitas.De indicatiestelling van een metabole operatie bij patiënten jonger dan 18 jaar is in de richtlijn: ‘Behandeling van kinderen met obesitas’ uitgewerkt. De keuze voor het type chirurgische ingreep als er een indicatie is gesteld voor een metabole operatie bij een patiënt jonger dan 18 jaar is wel in de richtlijn ‘Chirurgische behandeling van obesitas’ opgenomen.Deze herziene richtlijn richt zich op de operatieve behandeling van obesitas in alle gradaties. In de huidige praktijk gaat het daarbij om: de gastric bypass (RYGB), de sleeve gastrectomie (SG), de one anastomosis gastric bypass (OAGB) en de Single Anastomosis Duodenal-Ileal bypass (SADI). De maagband is in Nederland als standaardbehandeling verlaten en om die reden wordt in deze richtlijn de maagband niet langer meegenomen als vergelijkende operatie. Voor wie is deze richtlijn bedoeld?Deze richtlijn is geschreven voor alle leden van de beroepsgroepen die betrokken zijn bij de zorg voor patiënten met obesitas. Voor patiëntenDe richtlijn gaat over maagverkleiningen. Een maagverkleining is een operatie die helpt om voor langere tijd veel gewicht te verliezen bij ernstig overgewicht (obesitas). De chirurg maakt uw maag kleiner. Daardoor kunt u nog maar kleine porties eten. Ook heeft u minder honger. Hierdoor valt u af.Er zijn verschillende operaties om de maag kleiner te maken. De meest uitgevoerde zijn de gastric bypass, gastric sleeve en de One Anastomosis Gastric Bypass (mini-gastric bypass). U bespreekt met de chirurg welke operatie het beste bij u past. In deze richtlijn is beschreven hoe de zorg rondom een maagverkleining eruit moet zien. Voor meer informatie zie Thuisarts.nl Hoe is de richtlijn tot stand gekomen?De oude richtlijn Morbide Obesitas van de Nederlandse Vereniging voor Heelkunde stamt uit 2011. Het was het eerste document dat voor de Nederlandse situatie adviezen en aanbevelingen gaf voor de chirurgische behandeling van patiënten met ernstige obesitas (morbide obesitas). De aanbevelingen in deze richtlijn waren logischerwijs gebaseerd op de literatuur van de jaren voor publicatie, dat wil zeggen van voor 2010. De huidige herziening van de richtlijn richt zich op patiënten met obesitas bij wie er mogelijk een indicatie aanwezig is voor chirurgische behandeling. Voor deze herziening is in 2018 is een multidisciplinaire werkgroep ingesteld. Status van de richtlijnDe richtlijn is modulair opgebouwd en is gereed om op modulaire wijze te onderhouden. Per module is aangegeven wanneer herbeoordeling van de actualiteit gewenst is
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