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    Peter Larson -- Danish Immigrant Entrepreneur

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    Eighty years ago, on July 13, 1907, Helena residents picked up their newspaper, the Helena Independent and read these front-page headlines: PETER LARSON DIES AT HIS HOME IN HELENA. A CALAMITY TO THE WHOLE NORTHWEST. The Man Who at the Age of Twenty Was Still a Danish Peasant is Remembered by Thousands for His Benefactions . . . Contractor and Master Business Man

    Figure 8.17 in Variation and sexual dimorphism in Tyrannosaurus rex

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    Figure 8.17. Overlay of the ischia of (A) CM 9380; (B) RTMP 81.61; and (C) AMNH 5027 (after Carpenter 1990).Published as part of Peter Larson, 2008, Variation and sexual dimorphism in Tyrannosaurus rex, pp. 102-128 in Tyrannosaurus rex, the tyrant king, lndiana University Press on page 124, DOI: 10.5281/zenodo.394290

    Figure 8.1 in Variation and sexual dimorphism in Tyrannosaurus rex

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    Figure 8.1. (Left) Tyrannosaurus "x" (AMNH 5027). (Right) Tyrannosaurus rex (BHI3033).Published as part of Peter Larson, 2008, Variation and sexual dimorphism in Tyrannosaurus rex, pp. 102-128 in Tyrannosaurus rex, the tyrant king, lndiana University Press on page 103, DOI: 10.5281/zenodo.394290

    Episode 1: The Magna Carta and the Charter of the Forest

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    The Department of History’s Interim Department Chair Dr. Peter Larson sat down with Dr. Joshua Tate, an associate professor of law at Southern Methodist University. He spoke about the Magna Carta and the Charter of the Forest, which is having its 800th year anniversary in 2017. The Charter of the Forest was issued in 1217 to allow free men to use lands wrongly claimed by King John and his predecessors.https://stars.library.ucf.edu/knightshistorycast/1000/thumbnail.jp

    Rex, sit: digital modeling of Tyrannosaurus rex at rest

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    Kent A. Stevens, Peter Larson, Eric D. Wills, Art Anderson (2008): Rex, sit: digital modeling of Tyrannosaurus rex at rest. In: Peter Larson, Kenneth Carpenter (Eds): Tyrannosaurus rex, the tyrant king. lndiana University Press: 192-203, DOI: http://doi.org/10.5281/zenodo.394285

    Figure 8.3 in Variation and sexual dimorphism in Tyrannosaurus rex

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    Figure 8.3. Left and right first dentary teeth of Tyrannosaurus rex BHI 3033. (A) Lateral view. (B) Posterior view. Note that both serrations are exposed in the posterior view, creating the typical tyrannosaurid D-shaped cross section.Published as part of Peter Larson, 2008, Variation and sexual dimorphism in Tyrannosaurus rex, pp. 102-128 in Tyrannosaurus rex, the tyrant king, lndiana University Press on page 103, DOI: 10.5281/zenodo.394290

    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

    Variations on the Author

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    “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

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    We 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
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