Document (#19152)

Author

Kaminer, N.
Braunstein, Y.M.

Title

Bibliometric analysis of the impact of Internet use on scholarly productivity

Source

Journal of the American Society for Information Science. 49(1998) no.8, S.720-730

Year

1998

Abstract

Variables measuring the nature and level of Internet usage by natural scientists improve the explanatory power of a traditional bibliographic model of scholarly productivity. The data used to construct these variables come from log files generated by the internal accounting modules of the UNIX operating system. The effects of Internet usage on productivity are quntifiable, and it is possible to calculate tradeoffs between Internet usage and the more traditional inputs

Theme

Informetrie
Internet

Similar documents (content)

1. Barjak, F.: ¬The role of the Internet in informal scholarly communication (2006) 0.13

   0.13344829 = sum of:
     0.13344829 = product of:
       0.6672414 = sum of:
         0.071906514 = weight(abstract_txt:scientists in 5908) [ClassicSimilarity], result of:
           0.071906514 = score(doc=5908,freq=3.0), product of:
             0.113927305 = queryWeight, product of:
               1.1478368 = boost
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.017023463 = queryNorm
             0.6311614 = fieldWeight in 5908, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.0625 = fieldNorm(doc=5908)
         0.093917325 = weight(abstract_txt:explanatory in 5908) [ClassicSimilarity], result of:
           0.093917325 = score(doc=5908,freq=1.0), product of:
             0.19632995 = queryWeight, product of:
               1.5068135 = boost
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.017023463 = queryNorm
             0.47836474 = fieldWeight in 5908, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.0625 = fieldNorm(doc=5908)
         0.10357627 = weight(abstract_txt:variables in 5908) [ClassicSimilarity], result of:
           0.10357627 = score(doc=5908,freq=1.0), product of:
             0.26404196 = queryWeight, product of:
               2.4712558 = boost
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.017023463 = queryNorm
             0.39227203 = fieldWeight in 5908, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.0625 = fieldNorm(doc=5908)
         0.11477826 = weight(abstract_txt:internet in 5908) [ClassicSimilarity], result of:
           0.11477826 = score(doc=5908,freq=7.0), product of:
             0.18623008 = queryWeight, product of:
               2.9350882 = boost
               3.7271836 = idf(docFreq=2891, maxDocs=44218)
               0.017023463 = queryNorm
             0.616325 = fieldWeight in 5908, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.7271836 = idf(docFreq=2891, maxDocs=44218)
               0.0625 = fieldNorm(doc=5908)
         0.28306302 = weight(abstract_txt:productivity in 5908) [ClassicSimilarity], result of:
           0.28306302 = score(doc=5908,freq=2.0), product of:
             0.46893063 = queryWeight, product of:
               4.0334916 = boost
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.017023463 = queryNorm
             0.6036352 = fieldWeight in 5908, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.0625 = fieldNorm(doc=5908)
       0.2 = coord(5/25)
   

2. Smolinsky, L.J.: Discrete power law with exponential cutoff and Lotka's law (2017) 0.10

   0.097656995 = sum of:
     0.097656995 = product of:
       0.8138083 = sum of:
         0.12095851 = weight(abstract_txt:power in 3699) [ClassicSimilarity], result of:
           0.12095851 = score(doc=3699,freq=3.0), product of:
             0.11096378 = queryWeight, product of:
               1.1328094 = boost
               5.754088 = idf(docFreq=380, maxDocs=44218)
               0.017023463 = queryNorm
             1.090072 = fieldWeight in 3699, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.754088 = idf(docFreq=380, maxDocs=44218)
               0.109375 = fieldNorm(doc=3699)
         0.08615981 = weight(abstract_txt:bibliometric in 3699) [ClassicSimilarity], result of:
           0.08615981 = score(doc=3699,freq=1.0), product of:
             0.12764403 = queryWeight, product of:
               1.2149726 = boost
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.017023463 = queryNorm
             0.67500067 = fieldWeight in 3699, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.109375 = fieldNorm(doc=3699)
         0.60669 = weight(abstract_txt:productivity in 3699) [ClassicSimilarity], result of:
           0.60669 = score(doc=3699,freq=3.0), product of:
             0.46893063 = queryWeight, product of:
               4.0334916 = boost
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.017023463 = queryNorm
             1.2937734 = fieldWeight in 3699, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.109375 = fieldNorm(doc=3699)
       0.12 = coord(3/25)
   

3. Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015) 0.10

   0.097452015 = sum of:
     0.097452015 = product of:
       0.3480429 = sum of:
         0.01805629 = weight(abstract_txt:effects in 3809) [ClassicSimilarity], result of:
           0.01805629 = score(doc=3809,freq=1.0), product of:
             0.10381539 = queryWeight, product of:
               1.0957137 = boost
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.017023463 = queryNorm
             0.1739269 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.041515246 = weight(abstract_txt:scientists in 3809) [ClassicSimilarity], result of:
           0.041515246 = score(doc=3809,freq=4.0), product of:
             0.113927305 = queryWeight, product of:
               1.1478368 = boost
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.017023463 = queryNorm
             0.3644012 = fieldWeight in 3809, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.034813818 = weight(abstract_txt:bibliometric in 3809) [ClassicSimilarity], result of:
           0.034813818 = score(doc=3809,freq=2.0), product of:
             0.12764403 = queryWeight, product of:
               1.2149726 = boost
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.017023463 = queryNorm
             0.27274144 = fieldWeight in 3809, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.021123003 = weight(abstract_txt:traditional in 3809) [ClassicSimilarity], result of:
           0.021123003 = score(doc=3809,freq=1.0), product of:
             0.14521891 = queryWeight, product of:
               1.8327061 = boost
               4.654601 = idf(docFreq=1143, maxDocs=44218)
               0.017023463 = queryNorm
             0.14545628 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.654601 = idf(docFreq=1143, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.076014645 = weight(abstract_txt:scholarly in 3809) [ClassicSimilarity], result of:
           0.076014645 = score(doc=3809,freq=5.0), product of:
             0.19943172 = queryWeight, product of:
               2.1477234 = boost
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.017023463 = queryNorm
             0.38115624 = fieldWeight in 3809, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.056441978 = weight(abstract_txt:usage in 3809) [ClassicSimilarity], result of:
           0.056441978 = score(doc=3809,freq=1.0), product of:
             0.32009923 = queryWeight, product of:
               3.3324924 = boost
               5.642448 = idf(docFreq=425, maxDocs=44218)
               0.017023463 = queryNorm
             0.1763265 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.642448 = idf(docFreq=425, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
         0.1000779 = weight(abstract_txt:productivity in 3809) [ClassicSimilarity], result of:
           0.1000779 = score(doc=3809,freq=1.0), product of:
             0.46893063 = queryWeight, product of:
               4.0334916 = boost
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.017023463 = queryNorm
             0.21341728 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.03125 = fieldNorm(doc=3809)
       0.28 = coord(7/25)
   

4. Yan, E.; Ding, Y.; Sugimoto, C.R.: P-Rank: an indicator measuring prestige in heterogeneous scholarly networks (2011) 0.09

   0.08542473 = sum of:
     0.08542473 = product of:
       0.53390455 = sum of:
         0.061542716 = weight(abstract_txt:bibliometric in 4349) [ClassicSimilarity], result of:
           0.061542716 = score(doc=4349,freq=1.0), product of:
             0.12764403 = queryWeight, product of:
               1.2149726 = boost
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.017023463 = queryNorm
             0.4821433 = fieldWeight in 4349, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1714344 = idf(docFreq=250, maxDocs=44218)
               0.078125 = fieldNorm(doc=4349)
         0.07496538 = weight(abstract_txt:measuring in 4349) [ClassicSimilarity], result of:
           0.07496538 = score(doc=4349,freq=1.0), product of:
             0.14558722 = queryWeight, product of:
               1.2975612 = boost
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.017023463 = queryNorm
             0.5149173 = fieldWeight in 4349, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.590942 = idf(docFreq=164, maxDocs=44218)
               0.078125 = fieldNorm(doc=4349)
         0.14720172 = weight(abstract_txt:scholarly in 4349) [ClassicSimilarity], result of:
           0.14720172 = score(doc=4349,freq=3.0), product of:
             0.19943172 = queryWeight, product of:
               2.1477234 = boost
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.017023463 = queryNorm
             0.73810583 = fieldWeight in 4349, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.078125 = fieldNorm(doc=4349)
         0.25019473 = weight(abstract_txt:productivity in 4349) [ClassicSimilarity], result of:
           0.25019473 = score(doc=4349,freq=1.0), product of:
             0.46893063 = queryWeight, product of:
               4.0334916 = boost
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.017023463 = queryNorm
             0.53354317 = fieldWeight in 4349, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.078125 = fieldNorm(doc=4349)
       0.16 = coord(4/25)
   

5. Stvilia, B.; Hinnant, C.C.; Schindler, K.; Worrall, A.; Burnett, G.; Burnett, K.; Kazmer, M.M.; Marty, P.F.: Composition of scientific teams and publication productivity at a national science lab (2011) 0.08

   0.07830807 = sum of:
     0.07830807 = product of:
       0.65256727 = sum of:
         0.058711424 = weight(abstract_txt:scientists in 4191) [ClassicSimilarity], result of:
           0.058711424 = score(doc=4191,freq=2.0), product of:
             0.113927305 = queryWeight, product of:
               1.1478368 = boost
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.017023463 = queryNorm
             0.5153411 = fieldWeight in 4191, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.830419 = idf(docFreq=352, maxDocs=44218)
               0.0625 = fieldNorm(doc=4191)
         0.10357627 = weight(abstract_txt:variables in 4191) [ClassicSimilarity], result of:
           0.10357627 = score(doc=4191,freq=1.0), product of:
             0.26404196 = queryWeight, product of:
               2.4712558 = boost
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.017023463 = queryNorm
             0.39227203 = fieldWeight in 4191, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.0625 = fieldNorm(doc=4191)
         0.4902796 = weight(abstract_txt:productivity in 4191) [ClassicSimilarity], result of:
           0.4902796 = score(doc=4191,freq=6.0), product of:
             0.46893063 = queryWeight, product of:
               4.0334916 = boost
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.017023463 = queryNorm
             1.0455269 = fieldWeight in 4191, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.829353 = idf(docFreq=129, maxDocs=44218)
               0.0625 = fieldNorm(doc=4191)
       0.12 = coord(3/25)