Search (7 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Informetrie"
  • × theme_ss:"Internet"
  1. Marchionini, G.: Co-evolution of user and organizational interfaces : a longitudinal case study of WWW dissemination of national statistics (2002) 0.01 
    0.010192818 = product of:
  0.020385636 = sum of:
    0.020385636 = product of:
      0.040771272 = sum of:
        0.040771272 = weight(_text_:g in 1252) [ClassicSimilarity], result of:
          0.040771272 = score(doc=1252,freq=2.0), product of:
            0.14035623 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.03736906 = queryNorm
            0.29048425 = fieldWeight in 1252, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1252)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  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) 0.01 
    0.00895019 = product of:
  0.01790038 = sum of:
    0.01790038 = product of:
      0.03580076 = sum of:
        0.03580076 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
          0.03580076 = score(doc=2808,freq=4.0), product of:
            0.13086009 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03736906 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    30. 1.1999 17:22:22
  3. Neth, M.: Citation analysis and the Web (1998) 0.01 
    0.008860236 = product of:
  0.017720472 = sum of:
    0.017720472 = product of:
      0.035440944 = sum of:
        0.035440944 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
          0.035440944 = score(doc=108,freq=2.0), product of:
            0.13086009 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03736906 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 1.1999 16:22:37
  4. Teplitskiy, M.; Lu, G.; Duede, E.: Amplifying the impact of open access : Wikipedia and the diffusion of science (2017) 0.01 
    0.008736701 = product of:
  0.017473402 = sum of:
    0.017473402 = product of:
      0.034946803 = sum of:
        0.034946803 = weight(_text_:g in 3782) [ClassicSimilarity], result of:
          0.034946803 = score(doc=3782,freq=2.0), product of:
            0.14035623 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.03736906 = queryNorm
            0.24898648 = fieldWeight in 3782, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.046875 = fieldNorm(doc=3782)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.01 
    0.007594488 = product of:
  0.015188976 = sum of:
    0.015188976 = product of:
      0.030377952 = sum of:
        0.030377952 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
          0.030377952 = score(doc=6389,freq=2.0), product of:
            0.13086009 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03736906 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    IFLA journal. 22(1996) no.3, S.240-245
  6. Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.01 
    0.007594488 = product of:
  0.015188976 = sum of:
    0.015188976 = product of:
      0.030377952 = sum of:
        0.030377952 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
          0.030377952 = score(doc=2742,freq=2.0), product of:
            0.13086009 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03736906 = queryNorm
            0.23214069 = fieldWeight in 2742, 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=2742)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2009 17:49:11
  7. Zhang, L.; Gou, Z.; Fang, Z.; Sivertsen, G.; Huang, Y.: Who tweets scientific publications? : a large-scale study of tweeting audiences in all areas of research (2023) 0.01 
    0.0072805844 = product of:
  0.014561169 = sum of:
    0.014561169 = product of:
      0.029122338 = sum of:
        0.029122338 = weight(_text_:g in 1189) [ClassicSimilarity], result of:
          0.029122338 = score(doc=1189,freq=2.0), product of:
            0.14035623 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.03736906 = queryNorm
            0.20748875 = fieldWeight in 1189, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1189)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years