1,721,296 research outputs found
David Downie [picture] /
No full textAlso available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an9453253; Rex Nan Kivell Collection NK3221, NK11069.; U6498; U6499 mounted with 2p. of text
Citizen M.C. Browne, delegate from the Sheffield & Leeds Constl. socs. to the British Convention [picture] /
No full textMounted with a paragraph of text from one of the 19th century publications of Kay's plates.; Catalogue of engraved British portraits.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an9454300; Rex Nan Kivell Collection NK11070.; U6369
Citizen Skirving, Secretary to the British Convention, a tried patriot and an honest man [picture] /
No full textAccompanied by two paragraphs of text from one of the later publications of Kay's plates.; Catalogue of engraved British portraits.; Exhibited: National Portrait Gallery, Sideshow Alley: Infamy, the macabre and the portrait’, 4th December 2015 – 28th February 2016; Rex Nan Kivell Collection NK11068, NK11065, NK2012.; U7382 U7025; U7128; S8501
Joseph Gerrald, a delegate to the British Convention [picture].
No full textRex Nan Kivell Collection NK2013.; Also available online at: http://nla.gov.au/nla.pic-an9547882; Exhibited: National Portrait Gallery, Sideshow Alley: Infamy, the macabre and the portrait’, 4th December 2015 – 28th February 2016
The Rev'd T.F. Palmer, New South Wales [picture] /
No full textTitle devised by cataloguer based on caption below etching.; Condition: Slight foxing fragile and torn page edging.; Also available in electronic version via the Internet at: http//nla.gov.au/nla.pic-an9801104; Exhibited: National Portrait Gallery, Sideshow Alley: Infamy, the macabre and the portrait’, 4th December 2015 – 28th February 2016; S8405
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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