Search (9 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × theme_ss:"Internet"
  • × year_i:[1990 TO 2000}
  1. Neth, M.: Citation analysis and the Web (1998) 0.02
    0.015768334 = product of:
      0.03153667 = sum of:
        0.03153667 = product of:
          0.047305 = sum of:
            0.004159092 = weight(_text_:s in 108) [ClassicSimilarity], result of:
              0.004159092 = score(doc=108,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.08408674 = fieldWeight in 108, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=108)
            0.043145906 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
              0.043145906 = score(doc=108,freq=2.0), product of:
                0.15930945 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045493204 = queryNorm
                0.2708308 = fieldWeight in 108, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=108)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    10. 1.1999 16:22:37
    Source
    Art documentation. 17(1998) no.1, S.29-33
  2. Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998) 0.02
    0.015518243 = product of:
      0.031036487 = sum of:
        0.031036487 = product of:
          0.04655473 = sum of:
            0.00297078 = weight(_text_:s in 2808) [ClassicSimilarity], result of:
              0.00297078 = score(doc=2808,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.060061958 = fieldWeight in 2808, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2808)
            0.04358395 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
              0.04358395 = score(doc=2808,freq=4.0), product of:
                0.15930945 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045493204 = queryNorm
                0.27358043 = fieldWeight in 2808, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2808)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    30. 1.1999 17:22:22
    Source
    Journal of information science. 24(1998) no.4, S.241-254
  3. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.01
    0.013515714 = product of:
      0.027031427 = sum of:
        0.027031427 = product of:
          0.04054714 = sum of:
            0.0035649359 = weight(_text_:s in 6389) [ClassicSimilarity], result of:
              0.0035649359 = score(doc=6389,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.072074346 = fieldWeight in 6389, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6389)
            0.036982205 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
              0.036982205 = score(doc=6389,freq=2.0), product of:
                0.15930945 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045493204 = queryNorm
                0.23214069 = fieldWeight in 6389, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6389)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    IFLA journal. 22(1996) no.3, S.240-245
  4. Larson, R.R.: Bibliometrics of the World Wide Web : an exploratory analysis of the intellectual structure of cyberspace (1996) 0.00
    9.803075E-4 = product of:
      0.001960615 = sum of:
        0.001960615 = product of:
          0.0058818446 = sum of:
            0.0058818446 = weight(_text_:s in 7334) [ClassicSimilarity], result of:
              0.0058818446 = score(doc=7334,freq=4.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.118916616 = fieldWeight in 7334, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=7334)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Pages
    S.71-78
    Source
    Global complexity: information, chaos and control. Proceedings of the 59th Annual Meeting of the American Society for Information Science, ASIS'96, Baltimore, Maryland, 21-24 Oct 1996. Ed.: S. Hardin
  5. Kaminer, N.; Braunstein, Y.M.: Bibliometric analysis of the impact of Internet use on scholarly productivity (1998) 0.00
    7.92208E-4 = product of:
      0.001584416 = sum of:
        0.001584416 = product of:
          0.004753248 = sum of:
            0.004753248 = weight(_text_:s in 1151) [ClassicSimilarity], result of:
              0.004753248 = score(doc=1151,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.09609913 = fieldWeight in 1151, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1151)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 49(1998) no.8, S.720-730
  6. Ingwersen, P.: ¬The calculation of Web impact factors (1998) 0.00
    6.93182E-4 = product of:
      0.001386364 = sum of:
        0.001386364 = product of:
          0.004159092 = sum of:
            0.004159092 = weight(_text_:s in 1071) [ClassicSimilarity], result of:
              0.004159092 = score(doc=1071,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.08408674 = fieldWeight in 1071, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1071)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 54(1998) no.2, S.236-243
  7. Almind, T.C.; Ingwersen, P.: Informetric analyses on the World Wide Web : methodological approaches to 'Webometrics' (1997) 0.00
    6.93182E-4 = product of:
      0.001386364 = sum of:
        0.001386364 = product of:
          0.004159092 = sum of:
            0.004159092 = weight(_text_:s in 4711) [ClassicSimilarity], result of:
              0.004159092 = score(doc=4711,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.08408674 = fieldWeight in 4711, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4711)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 53(1997) no.4, S.404-426
  8. Youngen, G.K.: Citation patterns to traditional and electronic preprints in the published literature (1998) 0.00
    5.94156E-4 = product of:
      0.001188312 = sum of:
        0.001188312 = product of:
          0.0035649359 = sum of:
            0.0035649359 = weight(_text_:s in 3360) [ClassicSimilarity], result of:
              0.0035649359 = score(doc=3360,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.072074346 = fieldWeight in 3360, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3360)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    College and research libraries. 59(1998) no.5, S.448-456
  9. Bucy, E.P.; Lang, A.; Potter, R.F.; Grabe, M.E.: Formal features of cyberspace : relationships between Web page complexity and site traffic (1999) 0.00
    4.9513E-4 = product of:
      9.9026E-4 = sum of:
        9.9026E-4 = product of:
          0.00297078 = sum of:
            0.00297078 = weight(_text_:s in 4060) [ClassicSimilarity], result of:
              0.00297078 = score(doc=4060,freq=2.0), product of:
                0.049461924 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045493204 = queryNorm
                0.060061958 = fieldWeight in 4060, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4060)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 50(1999) no.13, S.1246-1256