1,723,421 research outputs found

    E. R. Harrison Collection

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    Photograph of Edwin R. Harrison, Elmer Ferguson, Lester Jones, and Howard Grider in front of the Edwin R. Harrison Garage Co., Byars, OK, c. 1918

    Clifford R. Harrison

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    Clifford R. Harrison receives an award for five years of service in Academic Affairs. (l-r) President William Perry, Clifford R. Harrison, Provost Blair Lord.https://thekeep.eiu.edu/years_of_service_2013/1016/thumbnail.jp

    E. R. Harrison Collection

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    Photograph of Kelsey Warren, E. R. Harrison, and Roy Grider, c. 1909-1912

    Charles R. Harrison

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    Black and white head shot photograph of Charles R. Harrison, Assistant Professor in Speech Communication, 1969-1990.https://thekeep.eiu.edu/archives_faculty_eh/1214/thumbnail.jp

    William R. Harrison, VMI Cadet, ca. 1920

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    VMI Cadet William R. Harrison, Class of 1923

    Football player William R. Harrison, ca. 1920

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    VMI Cadet William R. Harrison, Class of 1923, in football uniform

    E. R. Harrison Collection

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    Photograph of the Byars Concert Band, organized February 22, 1910, Byars, OK. Band members (left to right): E. R. Harrison, Otto Foster, Luther Miller, Fred Hornbeak, Forrest Clair, Mr. Findley, Bill Vauoy[?], Zene Foster, Walcot Zucker, Johnny Harris, Roger Harris, Arthur Edgmon, Unknown, Ray Grider, Kelsey Warren, Howard Findley, and Moody Bowman

    R. Harrison Church, J. et P. Clarke, H. Henderson : Africa and the Islands

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    Béguin Hubert. R. Harrison Church, J. et P. Clarke, H. Henderson : Africa and the Islands. In: Tiers-Monde, tome 7, n°26, 1966. Blocages et freinages de la croissance et du développement (1) pp. 439-440

    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
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