Search (19 results, page 1 of 1)

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Source

Journal of information science. 19(1993) no.2, S.164-165

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Source

Journal of the American Society for Information Science. 27(1976), S.88-291

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Source

Journal of the American Society for Information Science. 44(1993) no.5, S.298-299

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Abstract

Information tends to define community. Garfield reminisces about the reprint-sharing culture of science in the 1950s, and anticipates the digital full-text documents of the future.

Footnote

Beitrag eines Themenheftes: Still the Frontier: Information Science at the Millenium

Source

Journal of the American Society for Information Science and technology. 52(2001) no.1, S.18-21

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Source

Knowledge and development. Reshaping library and information services for the world of tommorrow. Festschrift for Björn Tell. Ed. by S. Schwarz u. U. Willers

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Source

Journal of information science. 18(1992) no.5, S.343-354

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Content

Zusammenfassung der Dissertation Vgl. auch: Garfield, E.: An algorithm for translating chemical names to molecular formulas. Doctoral dissertation, University of Pennsylvania, 1961. In: Essays of an information scientist. Vol. 7. Philadelphia, PA: ISI Press, 1985. S.441-513.

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Abstract

Provides a synoptic review and history of citation indexes and their evolution into research evaluation tools including a discussion of the use of bibliometric data for evaluating US institutions (academic departments) by the National Research Council (NRC). Covers the origin and uses of periodical impact factors, validation studies of citation analysis, information retrieval and dissemination (current awareness), citation consciousness, historiography and science mapping, Citation Classics, and the history of contemporary science. Illustrates the retrieval of information by cited reference searching, especially as it applies to avoiding duplicated research. Discusses the 15 year cumulative impacts of periodicals and the percentage of uncitedness, the emergence of scientometrics, old boy networks, and citation frequency distributions. Concludes with observations about the future of citation indexing

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Source

Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1197-1202

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Abstract

Theories of citation are as elusive as theories of information science, which have been debated for decade. Gives an overview of some of these theories, and as a basis for discussion offers the term citationology as the theory and practice of citation, including its derivative disciplines citation analysis and bibliometrics

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Journal of the American Society for Information Science and technology. 54(2003) no.5, S.400-412

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Abstract

This dissertation discusses, explains, and demonstrates a new algorithm for translating chemica l nomenclature into molecular formulas. In order to place the study in its proper context and perspective the historical development of nomenclature is first discussed, aa well as other related aspects of the chemical information problem. The relationship of nomenclature to modern linguistic studies is then introduced. Tire relevance of structural linguistic procedures to the study of chemical nomenclature is shown. The methods of the linguist are illustrated by examples from chemical discourse. The algorithm is then explained, first for the human translator and then for use by a computer. Flow diagrams for the computer syntactic analysis, dictionary Iook-up routine, and furmula calculation routine are included. The sampling procedure for testing the algorithm is explained and finalIy, conclusions are drawn with respect to the general validity of the method and the dirsction that might be taken for future research. A summary of modern chemical nomenclature practice is appened primarily for use by the reader who is not familiar with chemical nomenclature.

Content

Doctoral dissertation, University of Pennsylvania, 1961. Vgl..: http://www.garfield.library.upenn.edu/essays/v7p441y1984.pdf. Auch in: Essays of an information scientist. Vol. 7. Philadelphia, PA: ISI Press, 1985. S.441-513.

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Source

Information - Wissenschaft und Praxis. 57(2006) H.8, S.391-400

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Source

Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1106-1112

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Imprint

Philadelphia, PA : Institute for Scientific Information

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Abstract

Indexes in general seek to provide a "key" to a body of literature intending to help the user in identifying, verifying, and/or locating individual or related items. The most common devices for collocation in indexes are authors' names and subjects. A different approach to collocating related items in an index is provided by a method called "citation indexing." Citation indexes attempt to link items through citations or references, in other works, by bringing together items cited in a particular work and the works citing a particular item. Citation indexing is based an the concept that there is a significant intellectual link between a document and each bibliographic item cited in it and that this link is useful to the scholar because an author's references to earlier writings identify relevant information to the subject of his current work. One of the major differences between the citation index and the traditional subject index is that the former, while listing current literature, also provides a retrospec tive view of past literature. While each issue of a traditional index is normally concerned only with the current literature, the citation index brings back retrospective literature in the form of cited references, thereby linking current scholarly works with earlier works. The advantages of the citation index have been considered to be its value as a tool for tracing the history of ideas or discoveries, for associating ideas between current and past work, and for evaluating works of individual authors or library collections. The concept of citation indexing is not new. It has been applied to legal literature since 1873 in a legal reference tool called Shepard's Citations. In the 1950s Eugene Garfield, a documentation consultant and founder and President of the Institute for Scientific Information (Philadelphia), developed the technique of citation indexing for scientific literature. This new application was facilitated by the availability of computer technology, resulting in a series of services: Science Citation Index (1955- ), Social Sciences Citation Index (1966- ), and the Arts & Humanities Index (1976- ). All three appear in printed versions and as machine-readable databases. In the following essay, the first in a series of articles and books elucidating the citation indexing system, Garfield traces the origin and beginning of this idea, its advantages, and the methods of preparing such indexes.

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Source

Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1113-1119