Document (#17407)

Author
Joshi, A.N.
Maheshwarappa, B.S.
Title
Studies in scientific productivity : a review of literature
Source
International information communication and education. 15(1996) no.2, S.161-176
Year
1996
Abstract
Refers to the many changes in the research process in the post Second World War period, including the increased involvement of government and industry in establishing R&D laboratories, and by way of grant to universities. Discusses concepts, types, and problems in measuring scientific productivity, reviewing studies since 1926. Examines theoretical developments in relation to the frequency distribution of Lotka's Law of Scientific Productivity. The various studies are mainly non-comparable and inconclusive owing to substantial differences in the analytical methods applied. Poits out the need for methodological standardisation and coordination of research efforts in this area through empirical validation and generalisation of bibliometric models
Theme
Informetrie
Object
Lotka-Gesetz

Similar documents (author)

  1. Holsapple, C.W.; Joshi, K.D.: ¬A formal knowledge management ontology : conduct, activities, resources, and influences (2004) 4.94
    4.9355655 = sum of:
      4.9355655 = weight(author_txt:joshi in 3236) [ClassicSimilarity], result of:
        4.9355655 = fieldWeight in 3236, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.871131 = idf(docFreq=5, maxDocs=42740)
          0.5 = fieldNorm(doc=3236)
    
  2. Hughes, B.; Wareham, J.; Joshi, I.: Doctors' online information needs, cognitive search strategies, and judgments of information quality and cognitive authority : how predictive judgments introduce bias into cognitive search models (2010) 3.70
    3.701674 = sum of:
      3.701674 = weight(author_txt:joshi in 418) [ClassicSimilarity], result of:
        3.701674 = fieldWeight in 418, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.871131 = idf(docFreq=5, maxDocs=42740)
          0.375 = fieldNorm(doc=418)
    
  3. Shah, U.; Finin, T.; Joshi, A.; Cost, R.S.; Mayfield, J.: Information retrieval on the Semantic Web (2002) 3.08
    3.0847285 = sum of:
      3.0847285 = weight(author_txt:joshi in 2697) [ClassicSimilarity], result of:
        3.0847285 = fieldWeight in 2697, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.871131 = idf(docFreq=5, maxDocs=42740)
          0.3125 = fieldNorm(doc=2697)
    
  4. Ding, L.; Finin, T.; Joshi, A.; Peng, Y.; Cost, R.S.; Sachs, J.; Pan, R.; Reddivari, P.; Doshi, V.: Swoogle : a Semantic Web search and metadata engine (2004) 2.16
    2.1593099 = sum of:
      2.1593099 = weight(author_txt:joshi in 1705) [ClassicSimilarity], result of:
        2.1593099 = fieldWeight in 1705, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.871131 = idf(docFreq=5, maxDocs=42740)
          0.21875 = fieldNorm(doc=1705)
    

Similar documents (content)

  1. Smolinsky, L.J.: Discrete power law with exponential cutoff and Lotka's law (2017) 0.15
    0.1502757 = sum of:
      0.1502757 = product of:
        1.2522976 = sum of:
          0.36864364 = weight(abstract_txt:lotka's in 5700) [ClassicSimilarity], result of:
            0.36864364 = score(doc=5700,freq=3.0), product of:
              0.22701451 = queryWeight, product of:
                1.3827661 = boost
                8.571848 = idf(docFreq=21, maxDocs=42740)
                0.019152718 = queryNorm
              1.623877 = fieldWeight in 5700, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.571848 = idf(docFreq=21, maxDocs=42740)
                0.109375 = fieldNorm(doc=5700)
          0.32503 = weight(abstract_txt:1926 in 5700) [ClassicSimilarity], result of:
            0.32503 = score(doc=5700,freq=1.0), product of:
              0.3010499 = queryWeight, product of:
                1.5923597 = boost
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.019152718 = queryNorm
              1.0796549 = fieldWeight in 5700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.109375 = fieldNorm(doc=5700)
          0.5586241 = weight(abstract_txt:productivity in 5700) [ClassicSimilarity], result of:
            0.5586241 = score(doc=5700,freq=3.0), product of:
              0.43195248 = queryWeight, product of:
                3.3036995 = boost
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.019152718 = queryNorm
              1.2932535 = fieldWeight in 5700, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.109375 = fieldNorm(doc=5700)
        0.12 = coord(3/25)
    
  2. Brindley, L.: Information and innovation (1992) 0.10
    0.097200446 = sum of:
      0.097200446 = product of:
        0.4860022 = sum of:
          0.016027017 = weight(abstract_txt:research in 7880) [ClassicSimilarity], result of:
            0.016027017 = score(doc=7880,freq=1.0), product of:
              0.06382929 = queryWeight, product of:
                1.036924 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.019152718 = queryNorm
              0.2510919 = fieldWeight in 7880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.078125 = fieldNorm(doc=7880)
          0.08310936 = weight(abstract_txt:involvement in 7880) [ClassicSimilarity], result of:
            0.08310936 = score(doc=7880,freq=1.0), product of:
              0.15177776 = queryWeight, product of:
                1.1306443 = boost
                7.00893 = idf(docFreq=104, maxDocs=42740)
                0.019152718 = queryNorm
              0.5475727 = fieldWeight in 7880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.00893 = idf(docFreq=104, maxDocs=42740)
                0.078125 = fieldNorm(doc=7880)
          0.08208925 = weight(abstract_txt:studies in 7880) [ClassicSimilarity], result of:
            0.08208925 = score(doc=7880,freq=2.0), product of:
              0.17231755 = queryWeight, product of:
                2.086639 = boost
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.019152718 = queryNorm
              0.4763836 = fieldWeight in 7880, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.078125 = fieldNorm(doc=7880)
          0.07440391 = weight(abstract_txt:scientific in 7880) [ClassicSimilarity], result of:
            0.07440391 = score(doc=7880,freq=1.0), product of:
              0.20333515 = queryWeight, product of:
                2.2666726 = boost
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.019152718 = queryNorm
              0.36591762 = fieldWeight in 7880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.078125 = fieldNorm(doc=7880)
          0.23037268 = weight(abstract_txt:productivity in 7880) [ClassicSimilarity], result of:
            0.23037268 = score(doc=7880,freq=1.0), product of:
              0.43195248 = queryWeight, product of:
                3.3036995 = boost
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.019152718 = queryNorm
              0.5333288 = fieldWeight in 7880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.078125 = fieldNorm(doc=7880)
        0.2 = coord(5/25)
    
  3. Abramo, G.; D'Angelo, C.A.; Di Costa, F.: Testing the trade-off between productivity and quality in research activities (2009) 0.09
    0.09063991 = sum of:
      0.09063991 = product of:
        0.45319957 = sum of:
          0.018132498 = weight(abstract_txt:research in 318) [ClassicSimilarity], result of:
            0.018132498 = score(doc=318,freq=2.0), product of:
              0.06382929 = queryWeight, product of:
                1.036924 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.019152718 = queryNorm
              0.28407803 = fieldWeight in 318, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=318)
          0.068470284 = weight(abstract_txt:refers in 318) [ClassicSimilarity], result of:
            0.068470284 = score(doc=318,freq=1.0), product of:
              0.15478052 = queryWeight, product of:
                1.1417738 = boost
                7.077923 = idf(docFreq=97, maxDocs=42740)
                0.019152718 = queryNorm
              0.44237018 = fieldWeight in 318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.077923 = idf(docFreq=97, maxDocs=42740)
                0.0625 = fieldNorm(doc=318)
          0.046436697 = weight(abstract_txt:studies in 318) [ClassicSimilarity], result of:
            0.046436697 = score(doc=318,freq=1.0), product of:
              0.17231755 = queryWeight, product of:
                2.086639 = boost
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.019152718 = queryNorm
              0.26948327 = fieldWeight in 318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.0625 = fieldNorm(doc=318)
          0.059523128 = weight(abstract_txt:scientific in 318) [ClassicSimilarity], result of:
            0.059523128 = score(doc=318,freq=1.0), product of:
              0.20333515 = queryWeight, product of:
                2.2666726 = boost
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.019152718 = queryNorm
              0.2927341 = fieldWeight in 318, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.0625 = fieldNorm(doc=318)
          0.26063696 = weight(abstract_txt:productivity in 318) [ClassicSimilarity], result of:
            0.26063696 = score(doc=318,freq=2.0), product of:
              0.43195248 = queryWeight, product of:
                3.3036995 = boost
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.019152718 = queryNorm
              0.60339266 = fieldWeight in 318, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.0625 = fieldNorm(doc=318)
        0.2 = coord(5/25)
    
  4. McCain, C.; Shorten, J.: Cataloging efficiency and effectiveness (2002) 0.09
    0.08933229 = sum of:
      0.08933229 = product of:
        0.55832684 = sum of:
          0.071705475 = weight(abstract_txt:measuring in 1289) [ClassicSimilarity], result of:
            0.071705475 = score(doc=1289,freq=1.0), product of:
              0.13755502 = queryWeight, product of:
                1.0763664 = boost
                6.672458 = idf(docFreq=146, maxDocs=42740)
                0.019152718 = queryNorm
              0.5212858 = fieldWeight in 1289, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.672458 = idf(docFreq=146, maxDocs=42740)
                0.078125 = fieldNorm(doc=1289)
          0.07873597 = weight(abstract_txt:comparable in 1289) [ClassicSimilarity], result of:
            0.07873597 = score(doc=1289,freq=1.0), product of:
              0.14640537 = queryWeight, product of:
                1.1104536 = boost
                6.883767 = idf(docFreq=118, maxDocs=42740)
                0.019152718 = queryNorm
              0.5377943 = fieldWeight in 1289, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.883767 = idf(docFreq=118, maxDocs=42740)
                0.078125 = fieldNorm(doc=1289)
          0.08208925 = weight(abstract_txt:studies in 1289) [ClassicSimilarity], result of:
            0.08208925 = score(doc=1289,freq=2.0), product of:
              0.17231755 = queryWeight, product of:
                2.086639 = boost
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.019152718 = queryNorm
              0.4763836 = fieldWeight in 1289, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3117323 = idf(docFreq=1557, maxDocs=42740)
                0.078125 = fieldNorm(doc=1289)
          0.3257962 = weight(abstract_txt:productivity in 1289) [ClassicSimilarity], result of:
            0.3257962 = score(doc=1289,freq=2.0), product of:
              0.43195248 = queryWeight, product of:
                3.3036995 = boost
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.019152718 = queryNorm
              0.7542408 = fieldWeight in 1289, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.078125 = fieldNorm(doc=1289)
        0.16 = coord(4/25)
    
  5. Bookstein, A.; Moed, H.; Yitzahki, M.: Measures of international collaboration in scientific literature : part I (2006) 0.09
    0.08792204 = sum of:
      0.08792204 = product of:
        0.54951274 = sum of:
          0.022437824 = weight(abstract_txt:research in 2986) [ClassicSimilarity], result of:
            0.022437824 = score(doc=2986,freq=1.0), product of:
              0.06382929 = queryWeight, product of:
                1.036924 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.019152718 = queryNorm
              0.35152864 = fieldWeight in 2986, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.109375 = fieldNorm(doc=2986)
          0.10038767 = weight(abstract_txt:measuring in 2986) [ClassicSimilarity], result of:
            0.10038767 = score(doc=2986,freq=1.0), product of:
              0.13755502 = queryWeight, product of:
                1.0763664 = boost
                6.672458 = idf(docFreq=146, maxDocs=42740)
                0.019152718 = queryNorm
              0.7298001 = fieldWeight in 2986, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.672458 = idf(docFreq=146, maxDocs=42740)
                0.109375 = fieldNorm(doc=2986)
          0.10416547 = weight(abstract_txt:scientific in 2986) [ClassicSimilarity], result of:
            0.10416547 = score(doc=2986,freq=1.0), product of:
              0.20333515 = queryWeight, product of:
                2.2666726 = boost
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.019152718 = queryNorm
              0.51228464 = fieldWeight in 2986, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.109375 = fieldNorm(doc=2986)
          0.32252178 = weight(abstract_txt:productivity in 2986) [ClassicSimilarity], result of:
            0.32252178 = score(doc=2986,freq=1.0), product of:
              0.43195248 = queryWeight, product of:
                3.3036995 = boost
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.019152718 = queryNorm
              0.74666035 = fieldWeight in 2986, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8266087 = idf(docFreq=125, maxDocs=42740)
                0.109375 = fieldNorm(doc=2986)
        0.16 = coord(4/25)