Search (2 results, page 1 of 1)

  • × author_ss:"Heller, L."
  • × theme_ss:"Internet"
  • × year_i:[2000 TO 2010}
  1. Heller, L.: Warum Wissenschaftler nicht mehr einfach nur publizieren : Beobachtungen anhand aktueller digitaler Trends (2009) 0.01
    0.012056879 = product of:
      0.024113758 = sum of:
        0.024113758 = product of:
          0.048227515 = sum of:
            0.048227515 = weight(_text_:22 in 3021) [ClassicSimilarity], result of:
              0.048227515 = score(doc=3021,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.30952093 = fieldWeight in 3021, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3021)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2009 13:38:36
  2. Heller, L.: Literatur- und Informationsversorgung in der Spitzenforschung (2009) 0.01
    0.009042659 = product of:
      0.018085318 = sum of:
        0.018085318 = product of:
          0.036170635 = sum of:
            0.036170635 = weight(_text_:22 in 3022) [ClassicSimilarity], result of:
              0.036170635 = score(doc=3022,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.23214069 = fieldWeight in 3022, 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=3022)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2009 13:40:29