1,720,955 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
Manufactures Building
No full textThis 11 by 7 inch color lithograph seen here depicts the Manufactures and Liberal Arts Building at the Chicago World's Columbian Exposition of 1893. As the main exhibit space of the fair, it was the largest building ever constructed at the time and the most visited site at the exposition. The general scheme for the building was laid out during the early planning stages of the Chicago fair. It was to be located facing Lake Michigan on its long axis and the east end of the Court of Honor, where the other main buildings were grouped, on its short axis. Architect John Wellborn Root, partner of fair director Daniel Burnham, devised the basic function for the building. Because Root died early in the planning stages, the program was radically altered by his successor Charles Atwood. The latter's idea for a clear span surrounded by galleries prevailed, as fair organizers were intent to surpass that of the famous Galerie des Machines at the Paris exposition of 1889. New York architect George B. Post (1837-1913) was chosen to design the Manufactures building from a group of mostly eastern architects selected for the major fair buildings, including Richard Morris Hunt and McKim, Mead and White. His experience in large classically detailed New York buildings such as the Produce Exchange (1881-84) and the Havemeyer Building (1891-93), both demolished, made him a good candidate to uphold the White City ideal of the fair, emphasizing classical canons of composition and ornamentation. His expertise in the use of iron and steel, as in the large interior light court of the Produce Exchange, would come in handy if the Manufactures Building was to succeed in its "clear-span rivalry" with the Galerie des Machines (Hoffmann)
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
Richard Morris Hunt: Administration Building, Chicago, 1893.
No full textThis 11 by 14 inch photogravure of the great Administration Building at the Chicago World's Columbian Exposition of 1893 was taken from a set of 25 drawings of the exposition buildings. It was the main focus of the fair, and one of the masterpieces of its architect, Richard Morris Hunt (1827-1895). With its fine classical detailing and sweeping scale, this large building was integral to the "White City" concept of the fair. To this day it remains one of the most recognizable landmarks associated with the Columbian Exposition
Le Corbusier: Philips Pavilion, Brussels, 1958
No full textThese photographs taken from a 1958 issue of Philips Technical Review depict the Philips Pavilion at the 1958 Brussels World's Fair. Located in a small site next to the Dutch section and away from the center of the fair, the pavilion hosted a futuristic multimedia display featuring images, colored lighting and music and sounds called the "Po??me Electronique." Some of the greatest artistic minds of the twentieth century were involved in its creation, including the architect Le Corbusier (1887-1965) and the composer Edgard Var??se (1883-1965). But most importantly, the Philips Pavilion represented an important artistic phenomenon through its synthesis of architecture, visual media and music
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