1,727,453 research outputs found
Pruitt, Lamond, 1865-1957 (SC 2293)
Get PDFFinding aid and scans (Click on Additional Files below) for Manuscripts Small Collection 2293. Miscellaneous legal documents from Allen County, Kentucky collected by Lamond Pruitt, chiefly deeds and indentures
Einfluss sauerstoffhaltiger Verbindungen in Superottokraftstoffen (SOK) auf die Quellung und Bestaendigkeit von Beschichtungen fuer Auffangraeume Schlussbericht
No full textAvailable from TIB Hannover: RN 5905(2293) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
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
The characteristics of sample and prevalence of refractive errors (N = 2293).
No full textThe characteristics of sample and prevalence of refractive errors (N = 2293).</p
Extended very cold dust in the interacting HI ring galaxy pair NGC 2293 / 2292
No full textThe LGG 138 galaxy group members NGC 2292 and NGC 2293 were imaged with ISOPHOT in the far-infrared (FIR) at {60 mu m}, {100 mu m}, and {200 mu m}. While no FIR emission is seen at {60 mu m}, and only very low level emission is present at {100 mu m}, compact FIR emission from both NGC 2292 and NGC 2293 galaxy centres and extended emission likely associated with tidally removed dust and the HI ring surrounding NGC 2292 / 2293 is strongly detected at {200 mu m}. Additionally, a compact FIR source associated with the neighbouring galaxy NGC 2295 is strongly detected at {200 mu m}. Remarkably, none of these three galaxies have been detected individually in 21 cm HI emission. The steeply rising far-infrared spectral energy distribution of the apparently interacting NGC 2292 / 2293 pair towards longer wavelengths indicates the thermal emission of very cold dust with a temperature of 13 K, much lower than typical values of interacting systems or even quiescent spiral galaxies. The FIR data of this galaxy group clearly shows for the first time that there could be FIR dust emission not accompanied by HI, that dust even in an interacting system can have a very low dust temperature, and furthermore that gravitational interaction can give rise to an extended diffuse dust distribution
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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