1,725,517 research outputs found

    Santa Fe (ATSF) 4032

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    A photograph postcard showing Santa Fe 4032, 2-8-2, on mixed freight, near Arbuckle, OK, 14 cars, 35 mph

    Santa Fe (ATSF) 4032

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    A photograph print showing Santa Fe (ATSF) 4032, 2-8-2, So. Shawnee, OK. Back of photo details locomotive's specifications

    Santa Fe (ATSF) 4032

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    A photograph postcard showing the Santa Fe (ATSF) 4032, 2-8-2, on No. 27, drifting downgrade along the Washita River in Big Canyon, near Arbuckle in southern Oklahom

    Diesel engine #4032, Stoney Creek bridge

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    C.P. diesel engine 4032 crossing the Stoney Creek bridge in Glacier National Park. Nicholas Morant photo

    St. Louis & San Francisco (SLSF) "Frisco" 4032

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    A photograph print showing the St. Louis and San Francisco (SLSF) "Frisco" 4032, 2-8-2, Maplewood, MO

    Chicago, Rock Island & Pacific (RI) 4032

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    A photograph print showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 4032, 4-8-2 (Alco/Brooks, class M-50)

    Block Card 4032 Lewis Avenue

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    This image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: Dwelling | 4032 Lewis Avenue (Toledo, Ohio) | Willys Park Area (Toledo, Ohio) | West Toledo Area (Toledo, Ohio) | Gable front houses | Folk House Styl

    Block Card 4032 Hill Avenue

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    This image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: Ranch houses | Dwelling | Fuller's Hillway Addition Plat II (Toledo, Ohio) | Inverness Area (Toledo, Ohio) | 4032 Hill Avenue (Toledo, Ohio

    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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