Search (7 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × type_ss:"a"
  • × year_i:[2020 TO 2030}
  1. Chi, Y.; He, D.; Jeng, W.: Laypeople's source selection in online health information-seeking process (2020) 0.02
    0.021616515 = product of:
      0.04323303 = sum of:
        0.04323303 = sum of:
          0.009150138 = weight(_text_:d in 34) [ClassicSimilarity], result of:
            0.009150138 = score(doc=34,freq=2.0), product of:
              0.0871823 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.045888513 = queryNorm
              0.104954086 = fieldWeight in 34, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.0390625 = fieldNorm(doc=34)
          0.0029965942 = weight(_text_:s in 34) [ClassicSimilarity], result of:
            0.0029965942 = score(doc=34,freq=2.0), product of:
              0.049891718 = queryWeight, product of:
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.045888513 = queryNorm
              0.060061958 = fieldWeight in 34, 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=34)
          0.0310863 = weight(_text_:22 in 34) [ClassicSimilarity], result of:
            0.0310863 = score(doc=34,freq=2.0), product of:
              0.16069375 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045888513 = queryNorm
              0.19345059 = fieldWeight in 34, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0390625 = fieldNorm(doc=34)
      0.5 = coord(1/2)
    
    Date
    12.11.2020 13:22:09
    Source
    Journal of the Association for Information Science and Technology. 71(2020) no.12, S.1484-1499
  2. Gierke, B.: ¬Der Fachinformationsdienst Buch-, Bibliotheks- und Informationswissenschaft : eine Kurzvorstellung (2020) 0.00
    0.004858693 = product of:
      0.009717386 = sum of:
        0.009717386 = product of:
          0.014576078 = sum of:
            0.010980166 = weight(_text_:d in 5709) [ClassicSimilarity], result of:
              0.010980166 = score(doc=5709,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.1259449 = fieldWeight in 5709, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5709)
            0.0035959128 = weight(_text_:s in 5709) [ClassicSimilarity], result of:
              0.0035959128 = score(doc=5709,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.072074346 = fieldWeight in 5709, 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=5709)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Information - Wissenschaft und Praxis. 71(2020) H.1, S.43-48
  3. Dobusch, L.: NRW zahlt 2,6 Millionen für drei Jahre Online-Brockhaus an Schulen : Statt Wikipedia und Klexikon (2021) 0.00
    0.0034507334 = product of:
      0.0069014668 = sum of:
        0.0069014668 = product of:
          0.0207044 = sum of:
            0.0207044 = weight(_text_:d in 136) [ClassicSimilarity], result of:
              0.0207044 = score(doc=136,freq=4.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.237484 = fieldWeight in 136, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=136)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    d
    Location
    D
  4. Zhao, D.; Strotmann, A.: Mapping knowledge domains on Wikipedia : an author bibliographic coupling analysis of traditional Chinese medicine (2022) 0.00
    0.0032391287 = product of:
      0.0064782575 = sum of:
        0.0064782575 = product of:
          0.009717386 = sum of:
            0.0073201107 = weight(_text_:d in 608) [ClassicSimilarity], result of:
              0.0073201107 = score(doc=608,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08396327 = fieldWeight in 608, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=608)
            0.0023972753 = weight(_text_:s in 608) [ClassicSimilarity], result of:
              0.0023972753 = score(doc=608,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.048049565 = fieldWeight in 608, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=608)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 78(2022) no.2, S.177-189
  5. Zhao, D.; Strotmann, A.: Intellectual structure of information science 2011-2020 : an author co-citation analysis (2022) 0.00
    0.0032391287 = product of:
      0.0064782575 = sum of:
        0.0064782575 = product of:
          0.009717386 = sum of:
            0.0073201107 = weight(_text_:d in 610) [ClassicSimilarity], result of:
              0.0073201107 = score(doc=610,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08396327 = fieldWeight in 610, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=610)
            0.0023972753 = weight(_text_:s in 610) [ClassicSimilarity], result of:
              0.0023972753 = score(doc=610,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.048049565 = fieldWeight in 610, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=610)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 78(2022) no.3, S.728-744
  6. Humborg, C.: Wie Wikimedia den Zugang zu Wissen stärkt (2022) 0.00
    0.002440037 = product of:
      0.004880074 = sum of:
        0.004880074 = product of:
          0.014640221 = sum of:
            0.014640221 = weight(_text_:d in 1211) [ClassicSimilarity], result of:
              0.014640221 = score(doc=1211,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16792654 = fieldWeight in 1211, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1211)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    d
  7. Wang, P.; Li, X.: Assessing the quality of information on Wikipedia : a deep-learning approach (2020) 0.00
    4.994324E-4 = product of:
      9.988648E-4 = sum of:
        9.988648E-4 = product of:
          0.0029965942 = sum of:
            0.0029965942 = weight(_text_:s in 5505) [ClassicSimilarity], result of:
              0.0029965942 = score(doc=5505,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.060061958 = fieldWeight in 5505, 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=5505)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 71(2020) no.1, S.16-28

Languages

Themes