1,725,002 research outputs found
Astronomische Nachrichten, nos 3561-3362
No full textR. Astronomische Nachrichten, nos 3561-3362. In: Bulletin astronomique, tome 17, 1900. pp. 447-448
Denver & Rio Grande Western (DRGW) 3561
No full textA photograph postcard showing Denver & Rio Grande Western (DRGW) view from tender of locomotive 3561 at Leyden Junction, CO, showing D&SL 201 in siding and D&IM 06 on interurban trac
Block Card 3561 Wyckliffe Parkway
No full textThis 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: Bungalow Style | Dwelling | 3561 Wycliffe Parkway (Toledo, Ohio) | Forest View Addition (Toledo, Ohio) | Deveaux Area (Toledo, Ohio) | West Toledo (Toledo, Ohio
Denver & Rio Grande Western (DRGW) 3561
No full textA photograph postcard showing Denver & Rio Grande Western (DRGW) 3561, 2-8-8-2, at East Portal, CO, after cutting off from freight extra No. 545
Denver & Rio Grande Western (DRGW) 3561
No full textA photograph postcard showing Denver & Rio Grande Western (DRGW) 3561, 2-8-8-2, pushing on rear of freight extra No. 545, near Rollinsville, CO
Block Card 3561 Greengate Drive
No full textThis 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 | 3561 Greengate Drive (Toledo, Ohio) | Dwelling | Byrne Way Subdivision (Toledo, Ohio) | South Toledo Area (Toledo, Ohio
Denver & Rio Grande Western (DRGW) 3561 & 3509
No full textA photograph postcard showing Denver & Rio Grande Western (DRGW) 3561, 2-8-8-2, and 3509, 2-8-8-2, on rear of freight extra, helping loco 3710, 4-6-6-4. (Note: caboose on very rear of train) (See 2008.008.3659
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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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