135,780 research outputs found

    Jerry B. Lingrel Ph.D.

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    This oral history may be streamed from the Winkler Center websiteJerry J. Lingrel Ph.D. interviewed by John J. Hutton M.D. October 12, 200

    An interview with Robert Lukin M.D.

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    This oral history may be streamed from the Winkler Center websiteAn interview with Robert Lukin M.D. May 3, 2012. Introduction by John McDonough M.D. Interview by John Mcdonough M.D. and Edward B. Silberstein M.D. This video was a part of the Henry R. Winkler Center Oral History Series

    Tibor J. Greenwalt M.D.

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    Tibor J. Greenwalt M.D. interviewed by Stanley B. Troup M.D. December 21, 1988. This video was a part of the Oral History of Medicine in Cincinnati series.This oral history may be streamed from the Winkler Center website</a

    Hiram Weiss, MD

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    This oral history may be streamed from the Winkler Center websiteHiram Weiss, MD, Interviewed by: Benjamin Felson, MD, Samuel Rockwern, MD. This video was a part of the Oral History of Medicine in Cincinnati series

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

    Orval Winkler Hansen

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    Photo of Orval Winkler Hansen at Kanab Creek in the Grand Canyon, during a river trip by Aaron B. Ross in May of 197

    Dispelling the Myths Behind First-author Citation Counts

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    We 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

    Belba bartosi Winkler

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    Belba bartosi Winkler, 1955 [106d,e] Syn., Tax.: Belba bartosi Winkler, 1955; Winkler 1957a (B). Bernini 1982; Perez-Inigo 1997. - B. pseudocorynopus: Märkel & Meyer 1960; Bulanova-Zachvatkina 1967; Ghilarov & Krivolutsky 1975 (B); Olszanowski et al. 1996. Ökologie: Verbreitet in Streu und Oberboden von Wäldern. Verbreitung: Europa.Published as part of Weigmann, G. & Miko, L., 2006, Hornmilben (Oribatida) [pages 149 to 212], pp. 149-212 in Hornmilben (Oribatida) [Dahl, Tierwelt Deutschlands, Teil 76], Keltern :Goecke & Evers on page 19

    A Picture of Fred B. Winkler, from the 1939 Terrapin

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    A photo of Fred B. Winkler, of the class of 1939
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