1,721,532 research outputs found
Miles away from home. Material culture as a guide to the composition and deployment of the Roman army in the Lower Rhine area during the 1st century AD
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212417.pdf (Publisher’s version ) (Open Access)Radboud University, 27 november 2019Promotor : Moormann, E.M. Co-promotores : Polak, M., Mols, S.T.A.M.389 p
Vondsten van de opgraving Valkenburg-Veldzicht 1994-1997: Inleiding
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Romeinse vondsten van de opgraving Leiden-Roomburg 1995-1997: Inleiding
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Romeinse vondsten van de opgraving Leiden-Roomburg 1995-1997: Aarden vaatwerk
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Romeinse vondsten van de opgraving Leiden-Roomburg 1995-1997: Munten
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Keramisch bouwmateriaal
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131933.pdf (Publisher’s version ) (Open Access
Vondsten van de opgraving Valkenburg-Veldzicht 1994-1997: Graffiti op aarden vaatwerk
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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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