Search (38 results, page 2 of 2)

  • × theme_ss:"Citation indexing"
  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Pair, C.I.: Formal evaluation methods : their utility and limitations (1995) 0.00 
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    Abstract
    Discusses evaluation techniques as an integral part of science with the emphasis on evalution for policy purposes. Outlines early attempts to validate the use of biliometric indicators. Concludes that: best results are obtained by applying a variety of methods simultaneously; reliable results can be obtained from citation analysis for purely scientific subfields such as physics; and citation analysis tends to give unreliable results for technological subjects. Concludes that bibliometrics as a technique for determining policy should never be used on its own. Describes an evaluation method used for selecting research projects for financial support, as applied by STW, the technology branch of the Netherlands' research council, NWO
    Type
    a
  2. Spasser, M.A.: ¬The enacted fate of undiscovered public knowledge (1997) 0.00 
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    Abstract
    In a series of articles, Don Swanson explores the problem of associating two or more literatures that are logically, or substantively, related, but bibliographically noninteractive. He has called these implicit links among published literatures undicovered public knowledge. This article explores the fate of Swanson's ideas, using citation content analysis both to determine which authors have utilized Swanson's ideas and to examine the uses to which they have been put. The results suggest that while Swanson has received significant attention from the library and information science community, his ideas have not been widely cited in biomedical disciplines, and, when cited, only with rhetorically dismissive qualifications that detracts from their facticity. These results are interpreted as a failed instance of interdisciplinarity communication, and several explanations of this failure are discussed
    Type
    a
  3. Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997) 0.00 
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    Abstract
    Investigates the characteristics of Journal Citation Reports (JCR) through the study of the Science Citation Index (SCI). Other criteria for evaluating a journal are also discussed. The compilation process of SCI data, and the characteristics, applications and limitations of SCI are studied. A detailed description of JCR is provided including: journal ranking listing, citing journal listing, cited journal listing, subject category listing, source data, impact factor, immediacy index, cited half-life and citing half-life. The applications and limitations of JCR are also explored. In addition to the criteria listed in JCR, the size, circulation and influence of journals are also considered significant criteria fir evaluation purposes
    Type
    a
  4. Garfield, E.: From citation indexes to informetrics : is the tail now wagging the dog? (1998) 0.00 
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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
    Type
    a
  5. Snyder, H.; Cronin, B.; Davenport, E.: What's the use of citation? : Citation analysis as a literature topic in selected disciplines of the social sciences (1995) 0.00 
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    Abstract
    Reports results of a study to investigate the place and role of citation analysis in selected disciplines in the social sciences, including library and information science. 5 core library and information science periodicals: Journal of documentation; Library quarterly; Journal of the American Society for Information Science; College and research libraries; and the Journal of information science, were studed to determine the percentage of articles devoted to citation analysis and develop an indictive typology to categorize the major foci of research being conducted under the rubric of citation analysis. Similar analysis was conducted for periodicals in other social sciences disciplines. Demonstrates how the rubric can be used to dertermine how citatiion analysis is applied within library and information science and other disciplines. By isolating citation from bibliometrics in general, this work is differentiated from other, previous studies. Analysis of data from a 10 year sample of transdisciplinary social sciences literature suggests that 2 application areas predominate: the validity of citation as an evaluation tool; and impact or performance studies of authors, periodicals, and institutions
    Type
    a
  6. White, H.D.; McCain, K.W.: Visualizing a discipline : an author co-citation analysis of information science, 1972-1995 (1998) 0.00 
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  7. Moed, H.F.: Differences in the construction of SCI based bibliometric indicators among various producers : a first overview (1996) 0.00 
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  8. Oppenheim, C.: Do citations count? : Citation indexing and the Research Assessment Exercise (RAE) (1996) 0.00 
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    Abstract
    Citations are used to illustrate or elaborate on a point, or to criticize. Citation studies, based on ISI's citation indexes, can help evaluate scientific research, while impact factors aid libraries in deciding which journals to cancel or purchase. Suggests that citiation counts can replace the costly RAE in assessing the research output of university departments
    Type
    a
  9. Wouters, P.: ¬The signs of science (1998) 0.00 
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    Abstract
    Since the 'Science Citation Index' emerged within the system of scientific communication in 1964, an intense controversy about its character has been raging: in what sense can citation analysis be trusted? This debate can be characterized as the confrontation of different perspectives on science. Discusses the citation representation of science: the way the citation creates a new reality of as well as in the world of science; the main features of this reality; and some implications for science and science policy
    Type
    a
  10. Szava-Kovats, E.: Non-indexed indirect-collective citedness (NIICC) (1998) 0.00 
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    Abstract
    Examines non-indexed indirect collective citedness (NIICC), through a study of 621 articles from 1969 volumes of 2 physics journals, in order to establish the frequency of the phenomenon in the research material. Findings refute the representativity ofd the citation indexes in the field of citedness in the scientific journal literature during the science history period of early Big Science as NIICC was found to be widespread
    Type
    a
  11. Stock, W.G.: Wissenschaftsevaluation mittels Datenbanken : methodisch einwandfrei? (1995) 0.00 
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  12. Milman, B.L.: Individual co-citation clusters as nuclei of complete and dynamic informetric models of scientific and technological areas (1994) 0.00 
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    Abstract
    Describes the construction of improved informetric models of individual scientific and technological areas on the basis of individual co citation clusters. The developed methodology of replenishment of research front with accidently absent papers describes the model more completely. Proposes the simple method of cluster 'dynamization' for the study of evolution of research area. The transition under consideration from co citation clusters to lexical maps of papers and patents enables the monitoring of the relationshuip between R and D in a given technological area. Provides the example from modern chemical engineering of Pressure-Swing Adsorption
    Type
    a
  13. Braun, T.; Glanzel, W.; Grupp, H.: ¬The scientometric weight of 50 nations in 27 scientific areas, 1989-1993 : Pt.1: All fields combined, mathematics, engineering, chemistry and physics (1995) 0.00 
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    Abstract
    Attempts some new approaches to the presentation of bibliometric macro level indicators. Mathematics, engineering, physics and chemistry subfields are assigned to 13 science areas. Each science area then appears on 1 table (left page) and 2 graphs (right page). The 1st graph shows the main citation rates with respect to the world average on a relational chart. The countries are represented by letter codes that can be found in the corresponding table on the facing page. The 2nd graph visualizes the countries' relative research activity in the given science areas as compared to the world standard
    Type
    a
  14. Marx, W.: Wie mißt man Forschungsqualität? : der Science Citation Index - ein Maßstab für die Bewertung (1996) 0.00 
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  15. So, C.Y.K.: Citation ranking versus expert judgement in evaluating communication scholars : effects of research specialty size and individual prominence (1998) 0.00 
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  16. Göbel, S.: Aspekte der Mathematikliteratur : Untersuchungen in verschiedenen Datenbanken (1997) 0.00 
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  17. Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.00 
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  18. Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998) 0.00 
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