Document (#16240)

Editor
Balaban, A.T.
Title
How should citations to articles in high and low impact journals be evaluated, or what is a citation worth?
Source
Scientometrics. 37(1996) no.3, S.495-499
Year
1996
Abstract
Briefly discusses the normalization factors allowing quatitative comparison between various disciplines and then proposes a formula for taking into account the value of citations to papers published in journals with different impact factors
Theme
Informetrie

Similar documents (content)

  1. Zitt, M.; Small, H.: Modifying the journal impact factor by fractional citation weighting : the audience factor (2008) 0.41
    0.40655968 = sum of:
      0.40655968 = product of:
        1.1293324 = sum of:
          0.036824815 = weight(abstract_txt:various in 183) [ClassicSimilarity], result of:
            0.036824815 = score(doc=183,freq=1.0), product of:
              0.10645099 = queryWeight, product of:
                1.0162916 = boost
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.023655413 = queryNorm
              0.3459321 = fieldWeight in 183, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.049282394 = weight(abstract_txt:high in 183) [ClassicSimilarity], result of:
            0.049282394 = score(doc=183,freq=1.0), product of:
              0.12927578 = queryWeight, product of:
                1.1199589 = boost
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.023655413 = queryNorm
              0.38121906 = fieldWeight in 183, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.05064154 = weight(abstract_txt:citation in 183) [ClassicSimilarity], result of:
            0.05064154 = score(doc=183,freq=1.0), product of:
              0.13164183 = queryWeight, product of:
                1.1301613 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.023655413 = queryNorm
              0.38469183 = fieldWeight in 183, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.077165134 = weight(abstract_txt:comparison in 183) [ClassicSimilarity], result of:
            0.077165134 = score(doc=183,freq=1.0), product of:
              0.17431578 = queryWeight, product of:
                1.3005044 = boost
                5.666232 = idf(docFreq=397, maxDocs=42306)
                0.023655413 = queryNorm
              0.4426744 = fieldWeight in 183, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.666232 = idf(docFreq=397, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.26075113 = weight(abstract_txt:normalization in 183) [ClassicSimilarity], result of:
            0.26075113 = score(doc=183,freq=2.0), product of:
              0.3115517 = queryWeight, product of:
                1.7386354 = boost
                7.5751467 = idf(docFreq=58, maxDocs=42306)
                0.023655413 = queryNorm
              0.8369434 = fieldWeight in 183, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5751467 = idf(docFreq=58, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.16837952 = weight(abstract_txt:impact in 183) [ClassicSimilarity], result of:
            0.16837952 = score(doc=183,freq=4.0), product of:
              0.23275846 = queryWeight, product of:
                2.1252558 = boost
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.023655413 = queryNorm
              0.72340876 = fieldWeight in 183, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.15112153 = weight(abstract_txt:factors in 183) [ClassicSimilarity], result of:
            0.15112153 = score(doc=183,freq=2.0), product of:
              0.2728602 = queryWeight, product of:
                2.3010633 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.023655413 = queryNorm
              0.5538423 = fieldWeight in 183, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.20390432 = weight(abstract_txt:journals in 183) [ClassicSimilarity], result of:
            0.20390432 = score(doc=183,freq=3.0), product of:
              0.29105598 = queryWeight, product of:
                2.3765488 = boost
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.023655413 = queryNorm
              0.70056736 = fieldWeight in 183, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
          0.131262 = weight(abstract_txt:citations in 183) [ClassicSimilarity], result of:
            0.131262 = score(doc=183,freq=1.0), product of:
              0.3129623 = queryWeight, product of:
                2.464362 = boost
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.023655413 = queryNorm
              0.41941795 = fieldWeight in 183, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.078125 = fieldNorm(doc=183)
        0.36 = coord(9/25)
    
  2. Huang, H.; Andrews, J.; Tang, J.: Citation characterization and impact normalization in bioinformatics journals (2012) 0.36
    0.35837886 = sum of:
      0.35837886 = product of:
        0.9954968 = sum of:
          0.039425913 = weight(abstract_txt:high in 2070) [ClassicSimilarity], result of:
            0.039425913 = score(doc=2070,freq=1.0), product of:
              0.12927578 = queryWeight, product of:
                1.1199589 = boost
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.023655413 = queryNorm
              0.30497524 = fieldWeight in 2070, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.070170976 = weight(abstract_txt:citation in 2070) [ClassicSimilarity], result of:
            0.070170976 = score(doc=2070,freq=3.0), product of:
              0.13164183 = queryWeight, product of:
                1.1301613 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.023655413 = queryNorm
              0.53304464 = fieldWeight in 2070, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.055430688 = weight(abstract_txt:account in 2070) [ClassicSimilarity], result of:
            0.055430688 = score(doc=2070,freq=1.0), product of:
              0.16224183 = queryWeight, product of:
                1.2546567 = boost
                5.4664755 = idf(docFreq=485, maxDocs=42306)
                0.023655413 = queryNorm
              0.34165472 = fieldWeight in 2070, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4664755 = idf(docFreq=485, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.061732106 = weight(abstract_txt:comparison in 2070) [ClassicSimilarity], result of:
            0.061732106 = score(doc=2070,freq=1.0), product of:
              0.17431578 = queryWeight, product of:
                1.3005044 = boost
                5.666232 = idf(docFreq=397, maxDocs=42306)
                0.023655413 = queryNorm
              0.3541395 = fieldWeight in 2070, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.666232 = idf(docFreq=397, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.07279377 = weight(abstract_txt:taking in 2070) [ClassicSimilarity], result of:
            0.07279377 = score(doc=2070,freq=1.0), product of:
              0.19456235 = queryWeight, product of:
                1.3739562 = boost
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.023655413 = queryNorm
              0.3741411 = fieldWeight in 2070, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.15060322 = weight(abstract_txt:impact in 2070) [ClassicSimilarity], result of:
            0.15060322 = score(doc=2070,freq=5.0), product of:
              0.23275846 = queryWeight, product of:
                2.1252558 = boost
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.023655413 = queryNorm
              0.6470365 = fieldWeight in 2070, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.19115528 = weight(abstract_txt:factors in 2070) [ClassicSimilarity], result of:
            0.19115528 = score(doc=2070,freq=5.0), product of:
              0.2728602 = queryWeight, product of:
                2.3010633 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.023655413 = queryNorm
              0.7005613 = fieldWeight in 2070, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.24917519 = weight(abstract_txt:journals in 2070) [ClassicSimilarity], result of:
            0.24917519 = score(doc=2070,freq=7.0), product of:
              0.29105598 = queryWeight, product of:
                2.3765488 = boost
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.023655413 = queryNorm
              0.8561075 = fieldWeight in 2070, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
          0.1050096 = weight(abstract_txt:citations in 2070) [ClassicSimilarity], result of:
            0.1050096 = score(doc=2070,freq=1.0), product of:
              0.3129623 = queryWeight, product of:
                2.464362 = boost
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.023655413 = queryNorm
              0.33553436 = fieldWeight in 2070, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.0625 = fieldNorm(doc=2070)
        0.36 = coord(9/25)
    
  3. Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005) 0.36
    0.35575512 = sum of:
      0.35575512 = product of:
        0.98820865 = sum of:
          0.036824815 = weight(abstract_txt:various in 4265) [ClassicSimilarity], result of:
            0.036824815 = score(doc=4265,freq=1.0), product of:
              0.10645099 = queryWeight, product of:
                1.0162916 = boost
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.023655413 = queryNorm
              0.3459321 = fieldWeight in 4265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.09504005 = weight(abstract_txt:articles in 4265) [ClassicSimilarity], result of:
            0.09504005 = score(doc=4265,freq=4.0), product of:
              0.12617514 = queryWeight, product of:
                1.1064464 = boost
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.023655413 = queryNorm
              0.75323915 = fieldWeight in 4265, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.071617946 = weight(abstract_txt:citation in 4265) [ClassicSimilarity], result of:
            0.071617946 = score(doc=4265,freq=2.0), product of:
              0.13164183 = queryWeight, product of:
                1.1301613 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.023655413 = queryNorm
              0.5440364 = fieldWeight in 4265, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.05146881 = weight(abstract_txt:published in 4265) [ClassicSimilarity], result of:
            0.05146881 = score(doc=4265,freq=1.0), product of:
              0.1330716 = queryWeight, product of:
                1.1362821 = boost
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.023655413 = queryNorm
              0.38677529 = fieldWeight in 4265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.11040413 = weight(abstract_txt:allowing in 4265) [ClassicSimilarity], result of:
            0.11040413 = score(doc=4265,freq=1.0), product of:
              0.22133301 = queryWeight, product of:
                1.465435 = boost
                6.384826 = idf(docFreq=193, maxDocs=42306)
                0.023655413 = queryNorm
              0.49881455 = fieldWeight in 4265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.384826 = idf(docFreq=193, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.22274517 = weight(abstract_txt:impact in 4265) [ClassicSimilarity], result of:
            0.22274517 = score(doc=4265,freq=7.0), product of:
              0.23275846 = queryWeight, product of:
                2.1252558 = boost
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.023655413 = queryNorm
              0.9569799 = fieldWeight in 4265, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.15112153 = weight(abstract_txt:factors in 4265) [ClassicSimilarity], result of:
            0.15112153 = score(doc=4265,freq=2.0), product of:
              0.2728602 = queryWeight, product of:
                2.3010633 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.023655413 = queryNorm
              0.5538423 = fieldWeight in 4265, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.11772422 = weight(abstract_txt:journals in 4265) [ClassicSimilarity], result of:
            0.11772422 = score(doc=4265,freq=1.0), product of:
              0.29105598 = queryWeight, product of:
                2.3765488 = boost
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.023655413 = queryNorm
              0.40447277 = fieldWeight in 4265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
          0.131262 = weight(abstract_txt:citations in 4265) [ClassicSimilarity], result of:
            0.131262 = score(doc=4265,freq=1.0), product of:
              0.3129623 = queryWeight, product of:
                2.464362 = boost
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.023655413 = queryNorm
              0.41941795 = fieldWeight in 4265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.078125 = fieldNorm(doc=4265)
        0.36 = coord(9/25)
    
  4. Klitzing, N.; Hoekstra, R.; Strijbos, J.-W,: Literature practices : processes leading up to a citation (2019) 0.35
    0.3546963 = sum of:
      0.3546963 = product of:
        0.80612797 = sum of:
          0.04166252 = weight(abstract_txt:various in 1547) [ClassicSimilarity], result of:
            0.04166252 = score(doc=1547,freq=2.0), product of:
              0.10645099 = queryWeight, product of:
                1.0162916 = boost
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.023655413 = queryNorm
              0.39137748 = fieldWeight in 1547, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.029474394 = weight(abstract_txt:value in 1547) [ClassicSimilarity], result of:
            0.029474394 = score(doc=1547,freq=1.0), product of:
              0.106486015 = queryWeight, product of:
                1.0164587 = boost
                4.4286594 = idf(docFreq=1371, maxDocs=42306)
                0.023655413 = queryNorm
              0.27679121 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4286594 = idf(docFreq=1371, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.06584568 = weight(abstract_txt:articles in 1547) [ClassicSimilarity], result of:
            0.06584568 = score(doc=1547,freq=3.0), product of:
              0.12617514 = queryWeight, product of:
                1.1064464 = boost
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.023655413 = queryNorm
              0.5218594 = fieldWeight in 1547, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.039425913 = weight(abstract_txt:high in 1547) [ClassicSimilarity], result of:
            0.039425913 = score(doc=1547,freq=1.0), product of:
              0.12927578 = queryWeight, product of:
                1.1199589 = boost
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.023655413 = queryNorm
              0.30497524 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.879604 = idf(docFreq=873, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.09059034 = weight(abstract_txt:citation in 1547) [ClassicSimilarity], result of:
            0.09059034 = score(doc=1547,freq=5.0), product of:
              0.13164183 = queryWeight, product of:
                1.1301613 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.023655413 = queryNorm
              0.6881577 = fieldWeight in 1547, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.041175045 = weight(abstract_txt:published in 1547) [ClassicSimilarity], result of:
            0.041175045 = score(doc=1547,freq=1.0), product of:
              0.1330716 = queryWeight, product of:
                1.1362821 = boost
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.023655413 = queryNorm
              0.30942023 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.054996803 = weight(abstract_txt:disciplines in 1547) [ClassicSimilarity], result of:
            0.054996803 = score(doc=1547,freq=1.0), product of:
              0.16139409 = queryWeight, product of:
                1.2513745 = boost
                5.452175 = idf(docFreq=492, maxDocs=42306)
                0.023655413 = queryNorm
              0.34076095 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.452175 = idf(docFreq=492, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.07279377 = weight(abstract_txt:taking in 1547) [ClassicSimilarity], result of:
            0.07279377 = score(doc=1547,freq=1.0), product of:
              0.19456235 = queryWeight, product of:
                1.3739562 = boost
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.023655413 = queryNorm
              0.3741411 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.17097448 = weight(abstract_txt:factors in 1547) [ClassicSimilarity], result of:
            0.17097448 = score(doc=1547,freq=4.0), product of:
              0.2728602 = queryWeight, product of:
                2.3010633 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.023655413 = queryNorm
              0.62660104 = fieldWeight in 1547, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.09417937 = weight(abstract_txt:journals in 1547) [ClassicSimilarity], result of:
            0.09417937 = score(doc=1547,freq=1.0), product of:
              0.29105598 = queryWeight, product of:
                2.3765488 = boost
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.023655413 = queryNorm
              0.3235782 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
          0.1050096 = weight(abstract_txt:citations in 1547) [ClassicSimilarity], result of:
            0.1050096 = score(doc=1547,freq=1.0), product of:
              0.3129623 = queryWeight, product of:
                2.464362 = boost
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.023655413 = queryNorm
              0.33553436 = fieldWeight in 1547, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.0625 = fieldNorm(doc=1547)
        0.44 = coord(11/25)
    
  5. Shah, T.A.; Gul, S.; Gaur, R.C.: Authors self-citation behaviour in the field of Library and Information Science (2015) 0.35
    0.35182044 = sum of:
      0.35182044 = product of:
        0.7995919 = sum of:
          0.018412407 = weight(abstract_txt:various in 4598) [ClassicSimilarity], result of:
            0.018412407 = score(doc=4598,freq=1.0), product of:
              0.10645099 = queryWeight, product of:
                1.0162916 = boost
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.023655413 = queryNorm
              0.17296605 = fieldWeight in 4598, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.427931 = idf(docFreq=1372, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.018421495 = weight(abstract_txt:value in 4598) [ClassicSimilarity], result of:
            0.018421495 = score(doc=4598,freq=1.0), product of:
              0.106486015 = queryWeight, product of:
                1.0164587 = boost
                4.4286594 = idf(docFreq=1371, maxDocs=42306)
                0.023655413 = queryNorm
              0.17299451 = fieldWeight in 4598, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4286594 = idf(docFreq=1371, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.047520027 = weight(abstract_txt:articles in 4598) [ClassicSimilarity], result of:
            0.047520027 = score(doc=4598,freq=4.0), product of:
              0.12617514 = queryWeight, product of:
                1.1064464 = boost
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.023655413 = queryNorm
              0.37661958 = fieldWeight in 4598, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.8207307 = idf(docFreq=926, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.09129534 = weight(abstract_txt:citation in 4598) [ClassicSimilarity], result of:
            0.09129534 = score(doc=4598,freq=13.0), product of:
              0.13164183 = queryWeight, product of:
                1.1301613 = boost
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.023655413 = queryNorm
              0.6935131 = fieldWeight in 4598, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                4.9240556 = idf(docFreq=835, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.025734404 = weight(abstract_txt:published in 4598) [ClassicSimilarity], result of:
            0.025734404 = score(doc=4598,freq=1.0), product of:
              0.1330716 = queryWeight, product of:
                1.1362821 = boost
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.023655413 = queryNorm
              0.19338764 = fieldWeight in 4598, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9507236 = idf(docFreq=813, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.048994265 = weight(abstract_txt:account in 4598) [ClassicSimilarity], result of:
            0.048994265 = score(doc=4598,freq=2.0), product of:
              0.16224183 = queryWeight, product of:
                1.2546567 = boost
                5.4664755 = idf(docFreq=485, maxDocs=42306)
                0.023655413 = queryNorm
              0.30198294 = fieldWeight in 4598, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4664755 = idf(docFreq=485, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.06434121 = weight(abstract_txt:taking in 4598) [ClassicSimilarity], result of:
            0.06434121 = score(doc=4598,freq=2.0), product of:
              0.19456235 = queryWeight, product of:
                1.3739562 = boost
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.023655413 = queryNorm
              0.33069712 = fieldWeight in 4598, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9862576 = idf(docFreq=288, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.05953115 = weight(abstract_txt:impact in 4598) [ClassicSimilarity], result of:
            0.05953115 = score(doc=4598,freq=2.0), product of:
              0.23275846 = queryWeight, product of:
                2.1252558 = boost
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.023655413 = queryNorm
              0.25576362 = fieldWeight in 4598, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.629816 = idf(docFreq=1121, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.053429525 = weight(abstract_txt:factors in 4598) [ClassicSimilarity], result of:
            0.053429525 = score(doc=4598,freq=1.0), product of:
              0.2728602 = queryWeight, product of:
                2.3010633 = boost
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.023655413 = queryNorm
              0.19581282 = fieldWeight in 4598, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0128083 = idf(docFreq=764, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.11772422 = weight(abstract_txt:journals in 4598) [ClassicSimilarity], result of:
            0.11772422 = score(doc=4598,freq=4.0), product of:
              0.29105598 = queryWeight, product of:
                2.3765488 = boost
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.023655413 = queryNorm
              0.40447277 = fieldWeight in 4598, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.1772513 = idf(docFreq=648, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
          0.2541878 = weight(abstract_txt:citations in 4598) [ClassicSimilarity], result of:
            0.2541878 = score(doc=4598,freq=15.0), product of:
              0.3129623 = queryWeight, product of:
                2.464362 = boost
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.023655413 = queryNorm
              0.8121994 = fieldWeight in 4598, product of:
                3.8729835 = tf(freq=15.0), with freq of:
                  15.0 = termFreq=15.0
                5.36855 = idf(docFreq=535, maxDocs=42306)
                0.0390625 = fieldNorm(doc=4598)
        0.44 = coord(11/25)