Search (4 results, page 1 of 1)

  • × author_ss:"Hjoerland, B."
  • × theme_ss:"Informetrie"
  • × type_ss:"a"
  1. Nicolaisen, J.; Hjoerland, B.: Practical potentials of Bradford's law : a critical examination of the received view (2007) 0.01
    0.012238211 = product of:
      0.024476422 = sum of:
        0.024476422 = product of:
          0.036714632 = sum of:
            0.006236671 = weight(_text_:e in 830) [ClassicSimilarity], result of:
              0.006236671 = score(doc=830,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.09528506 = fieldWeight in 830, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=830)
            0.03047796 = weight(_text_:j in 830) [ClassicSimilarity], result of:
              0.03047796 = score(doc=830,freq=2.0), product of:
                0.144692 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04553648 = queryNorm
                0.21064025 = fieldWeight in 830, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=830)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    e
  2. Hjoerland, B.; Nicolaisen, J.: Bradford's law of scattering : ambiguities in the concept of "subject" (2005) 0.01
    0.010198509 = product of:
      0.020397019 = sum of:
        0.020397019 = product of:
          0.030595526 = sum of:
            0.005197226 = weight(_text_:e in 157) [ClassicSimilarity], result of:
              0.005197226 = score(doc=157,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.07940422 = fieldWeight in 157, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=157)
            0.0253983 = weight(_text_:j in 157) [ClassicSimilarity], result of:
              0.0253983 = score(doc=157,freq=2.0), product of:
                0.144692 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04553648 = queryNorm
                0.17553353 = fieldWeight in 157, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=157)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    e
  3. Hjoerland, B.: Does informetrics need a theory? : a rejoinder to professor anthony van raan (2017) 0.00
    0.0020788903 = product of:
      0.0041577807 = sum of:
        0.0041577807 = product of:
          0.012473342 = sum of:
            0.012473342 = weight(_text_:e in 3967) [ClassicSimilarity], result of:
              0.012473342 = score(doc=3967,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.19057012 = fieldWeight in 3967, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3967)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  4. Hjoerland, B.: Citation analysis : a social and dynamic approach to knowledge organization (2013) 0.00
    8.662044E-4 = product of:
      0.0017324088 = sum of:
        0.0017324088 = product of:
          0.005197226 = sum of:
            0.005197226 = weight(_text_:e in 2710) [ClassicSimilarity], result of:
              0.005197226 = score(doc=2710,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.07940422 = fieldWeight in 2710, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2710)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e