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On the Application of Chemistry to Archaeology
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Chemical Examination of an Ancient Sheet of Metal of Unique Composition Found in Greece
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Chemical Investigations of Two Ancient Bronze Statuettes Found in Greece
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On the Existence of Chronological Variations in the Composition of Roman Brass
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Sulfur in Roman Brass
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Validity of the Specific Gravity Method for the Determination of the Fineness of Gold Objects
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Notes on the Chemical Composition of Parthian Coins with Special Reference to the Drachms of Orodes I
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Early History of the Department of Chemisty of the Ohio State University
Get PDFAuthor Institution: Department of Chemistry, Ohio State UniversitySidney Norton, appointed in 1873, was the first professor of chemistry at Ohio State, and for 20 years the only faculty member of the department. In these early years the annual student enrollment in chemistry was often less than 50. The growth of the department began in 1893 with the appointment of William McPherson as an assistant professor. By 1900, two more faculty members were added, and at the end of the first half century of its existence, there were 9 senior faculty members aided by a junior staff of about 40 assistants and graduate assistants. The undergraduate enrollment then totalled about 2,000 and the number of graduate students about 100
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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