Search (39 results, page 1 of 2)

  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.03 
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    Abstract
    Examines the use of networked information sources in scholarly communication. Networked information sources are defined broadly to cover: documents and images stored on electronic network hosts; data files; newsgroups; listservs; online information services and electronic periodicals. Reports results of a survey to determine how heavily, if at all, networked information sources are cited in scholarly printed periodicals published in 1993 and 1994. 27 printed periodicals, representing a wide range of subjects and the most influential periodicals in their fields, were identified through the Science Citation Index and Social Science Citation Index Journal Citation Reports. 97 articles were selected for further review and references, footnotes and bibliographies were checked for references to networked information sources. Only 2 articles were found to contain such references. Concludes that, although networked information sources facilitate scholars' work to a great extent during the research process, scholars have yet to incorporate such sources in the bibliographies of their published articles
    Source
    IFLA journal. 22(1996) no.3, S.240-245
  2. Kreider, J.: ¬The correlation of local citation data with citation data from Journal Citation Reports (1999) 0.03 
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    Abstract
    University librarians continue to face the difficult task of determining which journals remain crucial for their collections during these times of static financial resources and escalating journal costs. One evaluative tool, Journal Citation Reports (JCR), recently has become available on CD-ROM, making it simpler for librarians to use its citation data as input for ranking journals. But many librarians remain unconvinced that the global citation data from the JCR bears enough correspondence to their local situation to be useful. In this project, I explore the correlation between global citation data available from JCR with local citation data generated specifically for the University of British Columbia, for 20 subject fields in the sciences and social sciences. The significant correlations obtained in this study suggest that large research-oriented university libraries could consider substituting global citation data for local citation data when evaluating their journals, with certain cautions.
    Date
    10. 9.2000 17:38:22
  3. Falkingham, L.T.; Reeves, R.: Context analysis : a technique for analysing research in a field, applied to literature on the management of R&D at the section level (1998) 0.03 
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    Abstract
    Context analysis is a new method for appraising a body of publications. the process consists of creating a database of attributes assigned to each paper by the reviewer and then looking for interesting relationships in the data. Assigning the attributes requires an understanding of the subject matter of the papers. Presents findings about one particular research field, Management of R&D at the Section Level. The findings support the view that this body of academic publications does not meet the needs of practitioner R&D managers. Discusses practical aspects of how to apply the method in other fields
    Date
    22. 5.1999 19:18:46
  4. 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) 0.02 
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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
  5. Persson, O.; Beckmann, M.: Locating the network of interacting authors in scientific specialities (1995) 0.02 
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    Abstract
    Seeks to describe the social networks, or invisible colleges, that make up a scientific speciality, in terms of mathematically precise sets generated by document citations and accessible through the Social Science Citation Index. The document and author sets that encompass a scientific specialty are the basis for some interdependent citation matrices. The method of construction of these sets and matrices is illustrated through an application to the literature on invisible colleges
  6. Tsay, M.: ¬The impact of the concept of post industrial society and information society : a citation analysis study (1995) 0.02 
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    Abstract
    Presents a detailed, quatitative citation study on the concepts of Bell, Machlup, and Drucker related to the economic and social effects of the growth of information based industries
  7. Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.02 
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    Abstract
    In einer früheren Studie wurde bereits der 'informationelle Mehrwert' von bibliographischen Datenbanken durch bibliometrische Nutzung untersucht. Im folgenden soll nun eine visuelle Oberfläche vorgestellt werden, die mit Hilfe einer bibliometrischen 'Sekundärdatenbank' einerseits die Nutzungsmöglichkeiten der zugrundeliegenden bibliographischen Datenbanken vor allem in den Bereichen Wissenschaftsinformation, Forschungsevaluation und Wissenschaftspolitik erweitern soll, andererseits aber auch eine Rückkopplung zu den Aufgaben des traditionellen Retrievals erlaubt. Die visuelle Oberfläche 'Visual Bibliometrics' ist eine Erweiterung des CD-Edition des 'Science Citation Index' und des 'Social Science Citation Index'
    Object
    Social Sciences Citation Index
  8. Meyer, T.; Spencer, J.: ¬A citation analysis study of library science : who cites librarians? (1996) 0.02 
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    Abstract
    Reports results of a study to determine if practitioners of disciplines outside library and information science read and cite articles from the LIS literature. Research shows that disciplines citing library science articles include computer science, medicine, psychology, the social sciences, and general sciences. The methodology involved using the citation index: Social SciSearch on Dialog; to analyze citations to library science periodicals over a 20 year period. Non library science fields or disciplines that cited articles published in the library journals included in this study were identified by using the periodicals subject categories on Dialog. 85.000 articles were identified within the LIS subject category. Use of the Expand command for periodical titles in the cited works field ensured the maximum set of cited works possible for each periodical. All cited references, whose subject category was LIS, were removed to leave a set of articles cited by authors in non LIS disciplines. These were ranked using the Rank command on Dialog. Although citations from other fields are higher than previous studies indicate, comparison with other fields in the social sciences shows that library science is not commanding citations at the level of the more developed fields
  9. Schwartz, C.A.: ¬The rise and fall of uncitedness (1997) 0.02 
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    Abstract
    Large scale uncitedness refers to the significant proportion of articles that do not receive a single citation within 5 years of publication. Notes the brief and troubled history of this area of inquiry, which was prone to miscalculation, misinterpretation, and politicization. Reassesses large scale uncitedness as both a general phenomenon in the scholarly communication system (with data for the physical sciences, social sciences and humanities) and a case study of library and information science, where its rate was reported to be 72%. The study was in 4 parts: examination of the problem of disaggregation in the study of uncitedness; review of the reaction of the popular press and scholars to uncitedness; a case study of uncitedness in C&RL; and a brief summary with suggestions for further research. Data disaggregation was found to be essential in interpreting citation data from tools such as Science Citation Index, Arts and Humanities Citation Index and Social Sciences Citation Index; which do not differentiate between articles and marginal materials (book reviews, letters, obituaries). Stresses the dangers of conclusions from uncitedness data
  10. White, H.D.; McCain, K.W.: Visualizing a discipline : an author co-citation analysis of information science, 1972-1995 (1998) 0.02 
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    Abstract
    Presents an extensive domain analysis of information science in terms of its authors. Names of those most frequently cited in 12 key journals from 1972 through 1995 were retrieved from Social SciSearch via Dialog. The top 120 were submitted to author co-citation analyzes, yielding automatic classifications relevant to histories of the field
  11. Buchanan, A.L.; Herubel, J.-P.V.M.: Disciplinary culture, bibliometrics, and historical studies : preliminary observations (1997) 0.02 
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    Source
    Behavioral and social sciences librarian. 15(1997) no.2, S.37-53
  12. Haythornthwaite, C.; Wellman, B.: Work, friendship, and media use for information exchange in a networked organization (1998) 0.02 
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    Abstract
    We use a social network approach to examine how work and friendship ties in a university research group were associated with the kinds of media used for different kind of information exchange. The use of e-mail, unscheduled face-to-face encounters, and scheduled face-to-face meetings predominated for the exchange of 6 kinds of information: receiving work, giving work, collaborative writing, computer programming, sociability and major emotional support. Few pairs used synchronous desktop videoconferencing or the telephone
  13. Egghe, L.: Mathematical theories of citation (1998) 0.01 
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    Abstract
    Focuses on possible mathematical theories of citation and on the intrinsic problems related to it. Sheds light on aspects of mathematical complexity as encountered in, for example, fractal theory and Mandelbrot's law. Also discusses dynamical aspects of citation theory as reflected in evolutions of journal rankings, centres of gravity or of the set of source journals. Makes some comments in this connection on growth and obsolescence
  14. Cronin, B.; Weaver-Wozniak, S.: Online access to acknowledgements (1993) 0.01 
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    Abstract
    Reviews the scale, range and consistency of acknowledgement behaviour, in citations, for a number of academic disciplines. The qualitative and quantitative evidence suggests a pervasive and consistent practice in which acknowledgements define a variety of social, cognitive and instrumental relationships between scholars and within and across disciplines. As such they may be used alongside other bibliometric indicators, such as citations, to map networks of influence. Considers the case for using acknowledgements data in the assessment of academic performance and proposes an online acknowledgement index to facilitate this process, perhaps as a logical extension of ISI's citation indexing products
  15. Debackere, K.; Clarysse, B.: Advanced bibliometric methods to model the relationship between entry behavior and networking in emerging technological communities (1998) 0.01 
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    Abstract
    Organizational ecology and social network theory are used to explain entries in technological communities. Using bibliometric data on 411 organizations in the field of plant biotechnology, we test several hypotheses that entry is not only influenced by the density of the field, but also by the structure of the R&D network within the community. The empirical findings point to the usefulness of bibliometric data in mapping change and evolution in technological communities, as well as to the effects of networking on entry behavior
  16. Ding, Y.: Visualization of intellectual structure in information retrieval : author cocitation analysis (1998) 0.01 
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    Abstract
    Reports results of a cocitation analysis study from the international retrieval research field from 1987 to 1997. Data was taken from Social SciSearch, via Dialog, and the top 40 authors were submitted to author cocitation analysis to yield the intellectual structure of information retrieval. The resulting multidimensional scaling map revealed: identifiable author groups for information retrieval; location of these groups with respect to each other; extend of centrality and peripherality of authors within groups, proximities of authors within groups and across group boundaries; and the meaning of the axes of the map. Factor analysis was used to reveal the extent of the authors' research areas and statistical routines included: ALSCAL; clustering analysis and factor analysis
  17. Leydesdorff, L.: Theories of citation? (1999) 0.01 
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    Abstract
    Citations support the communication of specialist knowledge by allowing authors and readers to make specific selections in several contexts at the same time. In the interactions between the social network of authors and the network of their reflexive communications, a sub textual code of communication with a distributed character has emerged. Citation analysis reflects on citation practices. Reference lists are aggregated in scientometric analysis using one of the available contexts to reduce the complexity: geometrical representations of dynamic operations are reflected in corresponding theories of citation. The specific contexts represented in the modern citation can be deconstructed from the perspective of the cultural evolution of scientific communication
  18. Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998) 0.01 
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    Date
    22. 5.1999 19:22:35
  19. Diodato, V.: Dictionary of bibliometrics (1994) 0.01 
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    Footnote
    Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)
  20. Bookstein, A.: Informetric distributions : I. Unified overview (1990) 0.01 
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    Date
    22. 7.2006 18:55:29

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