1,724,660 research outputs found

    Santa Fe (ATSF) 3709

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    A photograph print showing Santa Fe 3709, 4-8-2, on passenger train, Barstow, CA. [duplicate to 2008.008.1026

    Santa Fe (ATSF) 3709

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    A photograph print showing Santa Fe 3709, 4-8-2, on passenger train, Barstow, CA. [duplicate to 2008.008.1952

    Union Pacific (UP) 5516, 5093, 9010 & 3709

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    A photograph postcard showing the Union Pacific (UP) 5516, 2-10-2, 5093, 4-10-2, 9010, 4-12-2, and 3709, 4-6-6-4, on westbound freight extra, near Ozone, WY, 68 cars, 30 mph

    Denver & Rio Grande Western (DRGW) 3507 & 3709

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    A photograph postcard showing Denver & Rio Grande Western (DRGW) 3507, 2-8-8-2, and 3709, 4-6-6-4, on freight train No. 61, climbing Soldier Summit, west of Helper, UT, 44 cars, 30 mph

    Block Card 3709 Leybourne 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 | 3709 Leybourne Avenue (Toledo, Ohio) | Cape Cod Style | Almeda Heights Second Addition (Toledo, Ohio) | Willys Park area (Toledo, Ohio) | West Toledo (Toledo, Ohio

    Union Pacific (UP) 5516, 5093, 9010 & 3709

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    A photograph postcard showing the Union Pacific (UP) 5516, 2-10-2, 5093, 4-10-2, 9010, 4-12-2, and 3709, 4-6-6-4, on westbound freight extra, near Buford, WY, 68 cars, 35 mph

    Block Card 3709 Terrace Drive

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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 | 3709 Terrace Drive (Toledo, Ohio) | Ranch houses | Ratterrees Boulevard Terrace | Buckeye Basin | North Toled

    Cook, John Loy, 1838-1878 (SC 3709)

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    Finding aid and scans (Click on Additional Files below) for Manuscripts Small Collection 3709. Biographical data on John L. Cook, a physician of Henderson, Kentucky. Includes an 1878 article on yellow fever by Cook, published in the Louisville Medical News just prior to his death from the disease; a memorial address read before the McDowell Medical Society at Hopkinsville, Kentucky after his death; and information on his wife Annie

    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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