Search (4061 results, page 1 of 204)

  1. Van Leeuwen, T.N. -> Leeuwen, T.N. van: 0.93 
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  2. Hubel, D.H.; Wiesel, T.N.: ¬Die Verarbeitung visueller Informationen (1979) 0.25 
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    Date
    22. 7.2000 19:03:33
  3. Raan, A.F.J. van: Scaling rules in the science system : influence of field-specific citation characteristics on the impact of research groups (2008) 0.24 
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    Date
    22. 3.2009 19:03:12
    Footnote
    Vgl. auch: Costas, R., M. Bordons u. T.N. van Leeuwen u.a.: Scaling rules in the science system: Influence of field-specific citation characteristics on the impact of individual researchers. In: Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.740-753.
  4. Costas, R.; Bordons, M.; Leeuwen, T.N. van; Raan, A.F.J. van: Scaling rules in the science system : Influence of field-specific citation characteristics on the impact of individual researchers (2009) 0.22 
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    Date
    22. 3.2009 19:02:48
    Footnote
    Vgl. auch: Raan, A.F.J. van: Scaling rules in the science system: influence of field-specific citation characteristics on the impact of research groups. In: Journal of the American Society for Information Science and Technology. 59(2008) no.4, S.565-576.
  5. Van Doorn, M. -> Doorn, M. van: 0.21 
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    Date
    22. 7.2010 19:49:03
  6. Costas, R.; Leeuwen, T.N. van; Bordons, M.: ¬A bibliometric classificatory approach for the study and assessment of research performance at the individual level : the effects of age on productivity and impact (2010) 0.17 
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  7. Calero Medina, C.M.; Leeuwen, T.N. van: Seed journal citation network maps : a method based on network theory (2012) 0.17 
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  8. Leeuwen, T.N. van; Tatum, C.; Wouters, P.F: Exploring possibilities to use bibliometric data to monitor gold open access publishing at the national level (2018) 0.17 
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  9. Waltman, L.; Calero-Medina, C.; Kosten, J.; Noyons, E.C.M.; Tijssen, R.J.W.; Eck, N.J. van; Leeuwen, T.N. van; Raan, A.F.J. van; Visser, M.S.; Wouters, P.: ¬The Leiden ranking 2011/2012 : data collection, indicators, and interpretation (2012) 0.16 
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  10. Costas, R.; Leeuwen, T.N. van; Raan, A.F.J. van: Is scientific literature subject to a 'Sell-By-Date'? : a general methodology to analyze the 'durability' of scientific documents (2010) 0.15 
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  11. Costas, R.; Leeuwen, T.N. van: Approaching the "reward triangle" : general analysis of the presence of funding acknowledgments and "peer interactive communication" in scientific publications (2012) 0.14 
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  12. Costas, R.; Leeuwen, T.N. van; Bordons, M.: Referencing patterns of individual researchers : do top scientists rely on more extensive information sources? (2012) 0.14 
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  13. Rajan, T.N.; Guha, B.; Sayanarayana, R.: Associate relationship of concepts as seen through citations and citation index (1982) 0.14 
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  14. Moed, H.F.; Leeuwen, T.N. van; Reedijk, J.: ¬A new classification system to describe the ageing of scientific journals and their impact factors (1998) 0.11 
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  15. Van Rijsbergen, C.J. -> Rijsbergen, C.J. van: 0.11 
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  16. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 0.09 
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    Date
    30. 3.2001 13:32:22
  17. Dearie, T.N.; Perez, A.J.: Traditional access to the library via telephone service (1992) 0.09 
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  18. Smalley, T.N.: Computer systems in libraries : have we considered the tradeoffs? (1994) 0.09 
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  19. Ranganathan issue of the Annals of Library Science and Documentation : Themenheft (1992) 0.09 
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    Content
    Enthält die Beiträge: VISWANATHAN, T.: Reflections on Dr. S.R. Ranganathan's fifth law; RAJAN, T.N.: The relevance of Dr. Ranganathan's ideas in the information age; SRIVASTAVA, A.P.: Lasting impact of Ranganathan; SINGH, G.: With Dr. S.R. Ranganathan on standards for documentation; KUMAR, G.: Creativity in the thought of Dr. S.R. Ranganathan; GOPINATH, M.A.: Ranganathan's approach to knowledge organization and its impact on modern library and information systems; RAJALAKSHMI, V. u. R. PAL: Ranganathan and the annals; MISHRA, S., M.K. JOSHI u. M.K. MISRA: Relevance of Ranganathan's contribution in the age of information technology
  20. Xie, M.; Wang, H.; Goh, T.N.: Quality dimensions of Internet search engines (1998) 0.09 
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