1,720,969 research outputs found
Personal Papers (MS 80-0002)
No full textLetter from Isaac H. Kempner to Lessing Rosenwald informing that they are proud of their record and mentions that their anniversary is next month
America 1666
No full textRelief shown pictorially ; Includes illustrations; Appears in Peter Heylyn's Cosmography in four books, 1670Grayscale1:30,000,00
Personal Papers (MS 80-0002)
No full textLetter from Lessing J. Rosenwald to John Foster Dulles discussing United States policy in the Middle East
Personal Papers (MS 80-0002)
No full textLetter from Lessing J. Rosenwald to I. H. Kempner and Henrietta Leonora Blum Kempner thanking them for their letter congratulating Rosenwald and his wife on their 50th wedding anniversary
Personal Papers (MS 80-0002)
No full textLetter from Lessing J. Rosenwald to Mr. I. H. Kempner expressing gratitude for the funds provided towards the book presented by National Advisory Board
Personal Papers (MS 80-0002)
No full textLetter from Lessing J. Rosenwald to I. H. Kempner thanking Kempner for enclosing the letters he wrote to the American Council for Judaism and for his appreciation for the Council
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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