Document (#19594)

Author

Qin, J.
Lancaster, F.W.
Allen, B.

Title

Types and levels of collaboration in interdisciplinary research in the sciences

Source

Journal of the American Society for Information Science. 48(1997) no.10, S.893-916

Year

1997

Abstract

Reports on a study which collected a sample of 846 scientific research papers published in 1992 and tests 3 hypotheses on the relationship between research collaboration and interdisciplinarity. Results showed significant differences in degrees of interdisciplinarity among different levels of collaboration and among different disciplines. Collaboration contributed significantly to the degree of interdisciplinarity in some disciplines and not in others. Uses a survey that asked authors about their form of collaboration, channels of communication and use of information. The survey provides some qualitative explanation for the bibliometrics findings. Discusses the perspective of scientist-scientist interaction, scientist-information interaction and information-information interaction

Theme

Informetrie

Similar documents (author)

1. Lancaster, F.W.; Ulvila, J.W.; Humphrey, S.M.; Smith, L.C.; Allen, B.; Herner, S.: Evaluation of interactive knowledge-based systems : overview and design for empirical testing (1996) 2.74

   2.7374592 = sum of:
     2.7374592 = sum of:
       1.2881464 = weight(author_txt:allen in 3068) [ClassicSimilarity], result of:
         1.2881464 = score(doc=3068,freq=1.0), product of:
           0.6788119 = queryWeight, product of:
             7.590594 = idf(docFreq=60, maxDocs=44421)
             0.08942804 = queryNorm
           1.8976485 = fieldWeight in 3068, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.590594 = idf(docFreq=60, maxDocs=44421)
             0.25 = fieldNorm(doc=3068)
       1.4493128 = weight(author_txt:lancaster in 3068) [ClassicSimilarity], result of:
         1.4493128 = score(doc=3068,freq=1.0), product of:
           0.7343122 = queryWeight, product of:
             1.0400773 = boost
             7.894805 = idf(docFreq=44, maxDocs=44421)
             0.08942804 = queryNorm
           1.9737012 = fieldWeight in 3068, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.894805 = idf(docFreq=44, maxDocs=44421)
             0.25 = fieldNorm(doc=3068)
   

2. Allen, B.; Allen, G.: Cognitive abilities of academic librarians and their patrons (1993) 1.82

   1.8217139 = sum of:
     1.8217139 = product of:
       3.6434278 = sum of:
         3.6434278 = weight(author_txt:allen in 6045) [ClassicSimilarity], result of:
           3.6434278 = score(doc=6045,freq=2.0), product of:
             0.6788119 = queryWeight, product of:
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.08942804 = queryNorm
             5.36736 = fieldWeight in 6045, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.5 = fieldNorm(doc=6045)
       0.5 = coord(1/2)
   

3. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 1.81

   1.8116411 = sum of:
     1.8116411 = product of:
       3.6232822 = sum of:
         3.6232822 = weight(author_txt:lancaster in 1773) [ClassicSimilarity], result of:
           3.6232822 = score(doc=1773,freq=1.0), product of:
             0.7343122 = queryWeight, product of:
               1.0400773 = boost
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.08942804 = queryNorm
             4.934253 = fieldWeight in 1773, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.625 = fieldNorm(doc=1773)
       0.5 = coord(1/2)
   

4. Lancaster, F.W.: Toward paperless information systems (1978) 1.81

   1.8116411 = sum of:
     1.8116411 = product of:
       3.6232822 = sum of:
         3.6232822 = weight(author_txt:lancaster in 3355) [ClassicSimilarity], result of:
           3.6232822 = score(doc=3355,freq=1.0), product of:
             0.7343122 = queryWeight, product of:
               1.0400773 = boost
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.08942804 = queryNorm
             4.934253 = fieldWeight in 3355, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.625 = fieldNorm(doc=3355)
       0.5 = coord(1/2)
   

5. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 1.81

   1.8116411 = sum of:
     1.8116411 = product of:
       3.6232822 = sum of:
         3.6232822 = weight(author_txt:lancaster in 6183) [ClassicSimilarity], result of:
           3.6232822 = score(doc=6183,freq=1.0), product of:
             0.7343122 = queryWeight, product of:
               1.0400773 = boost
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.08942804 = queryNorm
             4.934253 = fieldWeight in 6183, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.894805 = idf(docFreq=44, maxDocs=44421)
               0.625 = fieldNorm(doc=6183)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Sugimoto, C.R.; Ni, C.; Russell, T.G.; Bychowski, B.: Academic genealogy as an indicator of interdisciplinarity : an examination of dissertation networks in Library and Information Science (2011) 0.24

   0.24243553 = sum of:
     0.24243553 = product of:
       0.75761104 = sum of:
         0.039317127 = weight(abstract_txt:degree in 756) [ClassicSimilarity], result of:
           0.039317127 = score(doc=756,freq=1.0), product of:
             0.08893336 = queryWeight, product of:
               1.0082695 = boost
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.015586947 = queryNorm
             0.44209647 = fieldWeight in 756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.068391584 = weight(abstract_txt:interdisciplinary in 756) [ClassicSimilarity], result of:
           0.068391584 = score(doc=756,freq=2.0), product of:
             0.10209442 = queryWeight, product of:
               1.0803022 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.015586947 = queryNorm
             0.66988564 = fieldWeight in 756, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.113049194 = weight(abstract_txt:degrees in 756) [ClassicSimilarity], result of:
           0.113049194 = score(doc=756,freq=2.0), product of:
             0.14272888 = queryWeight, product of:
               1.2773215 = boost
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.015586947 = queryNorm
             0.7920555 = fieldWeight in 756, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.168868 = idf(docFreq=92, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.056609195 = weight(abstract_txt:among in 756) [ClassicSimilarity], result of:
           0.056609195 = score(doc=756,freq=2.0), product of:
             0.11339699 = queryWeight, product of:
               1.6101266 = boost
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.015586947 = queryNorm
             0.4992125 = fieldWeight in 756, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.020531034 = weight(abstract_txt:research in 756) [ClassicSimilarity], result of:
           0.020531034 = score(doc=756,freq=1.0), product of:
             0.08317468 = queryWeight, product of:
               1.6888865 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.015586947 = queryNorm
             0.24684234 = fieldWeight in 756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.012283275 = weight(abstract_txt:information in 756) [ClassicSimilarity], result of:
           0.012283275 = score(doc=756,freq=1.0), product of:
             0.06499895 = queryWeight, product of:
               1.723961 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015586947 = queryNorm
             0.18897653 = fieldWeight in 756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.06634145 = weight(abstract_txt:disciplines in 756) [ClassicSimilarity], result of:
           0.06634145 = score(doc=756,freq=1.0), product of:
             0.15880963 = queryWeight, product of:
               1.9054506 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.015586947 = queryNorm
             0.41774198 = fieldWeight in 756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
         0.3810882 = weight(abstract_txt:interdisciplinarity in 756) [ClassicSimilarity], result of:
           0.3810882 = score(doc=756,freq=2.0), product of:
             0.46279746 = queryWeight, product of:
               3.9838262 = boost
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.015586947 = queryNorm
             0.82344484 = fieldWeight in 756, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.078125 = fieldNorm(doc=756)
       0.32 = coord(8/25)
   

2. Morillo, F.; Bordorns, M.; Gómez, I.: Interdisciplinarity in science : a tentative typology of disciplines and research areas (2003) 0.24

   0.23650536 = sum of:
     0.23650536 = product of:
       0.844662 = sum of:
         0.031453703 = weight(abstract_txt:degree in 3118) [ClassicSimilarity], result of:
           0.031453703 = score(doc=3118,freq=1.0), product of:
             0.08893336 = queryWeight, product of:
               1.0082695 = boost
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.015586947 = queryNorm
             0.35367718 = fieldWeight in 3118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.024064885 = weight(abstract_txt:different in 3118) [ClassicSimilarity], result of:
           0.024064885 = score(doc=3118,freq=2.0), product of:
             0.074394256 = queryWeight, product of:
               1.3041543 = boost
               3.6597328 = idf(docFreq=3107, maxDocs=44421)
               0.015586947 = queryNorm
             0.32347775 = fieldWeight in 3118, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6597328 = idf(docFreq=3107, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.028448632 = weight(abstract_txt:research in 3118) [ClassicSimilarity], result of:
           0.028448632 = score(doc=3118,freq=3.0), product of:
             0.08317468 = queryWeight, product of:
               1.6888865 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.015586947 = queryNorm
             0.34203476 = fieldWeight in 3118, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.00982662 = weight(abstract_txt:information in 3118) [ClassicSimilarity], result of:
           0.00982662 = score(doc=3118,freq=1.0), product of:
             0.06499895 = queryWeight, product of:
               1.723961 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015586947 = queryNorm
             0.15118122 = fieldWeight in 3118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.04920166 = weight(abstract_txt:levels in 3118) [ClassicSimilarity], result of:
           0.04920166 = score(doc=3118,freq=1.0), product of:
             0.15098949 = queryWeight, product of:
               1.857944 = boost
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.015586947 = queryNorm
             0.32586148 = fieldWeight in 3118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.091925405 = weight(abstract_txt:disciplines in 3118) [ClassicSimilarity], result of:
           0.091925405 = score(doc=3118,freq=3.0), product of:
             0.15880963 = queryWeight, product of:
               1.9054506 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.015586947 = queryNorm
             0.57884026 = fieldWeight in 3118, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
         0.6097411 = weight(abstract_txt:interdisciplinarity in 3118) [ClassicSimilarity], result of:
           0.6097411 = score(doc=3118,freq=8.0), product of:
             0.46279746 = queryWeight, product of:
               3.9838262 = boost
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.015586947 = queryNorm
             1.3175118 = fieldWeight in 3118, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.0625 = fieldNorm(doc=3118)
       0.28 = coord(7/25)
   

3. Herring, S.D.: ¬The value of interdisciplinarity : a study based on the design of Internet search engines (1999) 0.21

   0.21060984 = sum of:
     0.21060984 = product of:
       0.65815574 = sum of:
         0.038688123 = weight(abstract_txt:interdisciplinary in 4458) [ClassicSimilarity], result of:
           0.038688123 = score(doc=4458,freq=1.0), product of:
             0.10209442 = queryWeight, product of:
               1.0803022 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.015586947 = queryNorm
             0.37894455 = fieldWeight in 4458, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.055465456 = weight(abstract_txt:among in 4458) [ClassicSimilarity], result of:
           0.055465456 = score(doc=4458,freq=3.0), product of:
             0.11339699 = queryWeight, product of:
               1.6101266 = boost
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.015586947 = queryNorm
             0.48912635 = fieldWeight in 4458, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.023228213 = weight(abstract_txt:research in 4458) [ClassicSimilarity], result of:
           0.023228213 = score(doc=4458,freq=2.0), product of:
             0.08317468 = queryWeight, product of:
               1.6888865 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.015586947 = queryNorm
             0.27927023 = fieldWeight in 4458, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.01965324 = weight(abstract_txt:information in 4458) [ClassicSimilarity], result of:
           0.01965324 = score(doc=4458,freq=4.0), product of:
             0.06499895 = queryWeight, product of:
               1.723961 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.015586947 = queryNorm
             0.30236244 = fieldWeight in 4458, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.04920166 = weight(abstract_txt:levels in 4458) [ClassicSimilarity], result of:
           0.04920166 = score(doc=4458,freq=1.0), product of:
             0.15098949 = queryWeight, product of:
               1.857944 = boost
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.015586947 = queryNorm
             0.32586148 = fieldWeight in 4458, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.091925405 = weight(abstract_txt:disciplines in 4458) [ClassicSimilarity], result of:
           0.091925405 = score(doc=4458,freq=3.0), product of:
             0.15880963 = queryWeight, product of:
               1.9054506 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.015586947 = queryNorm
             0.57884026 = fieldWeight in 4458, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.07512309 = weight(abstract_txt:interaction in 4458) [ClassicSimilarity], result of:
           0.07512309 = score(doc=4458,freq=1.0), product of:
             0.229178 = queryWeight, product of:
               2.8034406 = boost
               5.244698 = idf(docFreq=636, maxDocs=44421)
               0.015586947 = queryNorm
             0.32779363 = fieldWeight in 4458, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.244698 = idf(docFreq=636, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
         0.30487055 = weight(abstract_txt:interdisciplinarity in 4458) [ClassicSimilarity], result of:
           0.30487055 = score(doc=4458,freq=2.0), product of:
             0.46279746 = queryWeight, product of:
               3.9838262 = boost
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.015586947 = queryNorm
             0.6587559 = fieldWeight in 4458, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.4529724 = idf(docFreq=69, maxDocs=44421)
               0.0625 = fieldNorm(doc=4458)
       0.32 = coord(8/25)
   

4. Abramo, G.; D'Angelo, C.A.; Costa, F. Di: Identifying interdisciplinarity through the disciplinary classification of coauthors of scientific publications (2012) 0.21

   0.20854522 = sum of:
     0.20854522 = product of:
       0.65170383 = sum of:
         0.039317127 = weight(abstract_txt:degree in 1491) [ClassicSimilarity], result of:
           0.039317127 = score(doc=1491,freq=1.0), product of:
             0.08893336 = queryWeight, product of:
               1.0082695 = boost
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.015586947 = queryNorm
             0.44209647 = fieldWeight in 1491, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.658835 = idf(docFreq=420, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.048360154 = weight(abstract_txt:interdisciplinary in 1491) [ClassicSimilarity], result of:
           0.048360154 = score(doc=1491,freq=1.0), product of:
             0.10209442 = queryWeight, product of:
               1.0803022 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.015586947 = queryNorm
             0.47368068 = fieldWeight in 1491, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.030081108 = weight(abstract_txt:different in 1491) [ClassicSimilarity], result of:
           0.030081108 = score(doc=1491,freq=2.0), product of:
             0.074394256 = queryWeight, product of:
               1.3041543 = boost
               3.6597328 = idf(docFreq=3107, maxDocs=44421)
               0.015586947 = queryNorm
             0.40434718 = fieldWeight in 1491, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6597328 = idf(docFreq=3107, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.040028747 = weight(abstract_txt:among in 1491) [ClassicSimilarity], result of:
           0.040028747 = score(doc=1491,freq=1.0), product of:
             0.11339699 = queryWeight, product of:
               1.6101266 = boost
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.015586947 = queryNorm
             0.35299656 = fieldWeight in 1491, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.03556079 = weight(abstract_txt:research in 1491) [ClassicSimilarity], result of:
           0.03556079 = score(doc=1491,freq=3.0), product of:
             0.08317468 = queryWeight, product of:
               1.6888865 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.015586947 = queryNorm
             0.42754346 = fieldWeight in 1491, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.061502073 = weight(abstract_txt:levels in 1491) [ClassicSimilarity], result of:
           0.061502073 = score(doc=1491,freq=1.0), product of:
             0.15098949 = queryWeight, product of:
               1.857944 = boost
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.015586947 = queryNorm
             0.40732685 = fieldWeight in 1491, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2137837 = idf(docFreq=656, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.093820974 = weight(abstract_txt:disciplines in 1491) [ClassicSimilarity], result of:
           0.093820974 = score(doc=1491,freq=2.0), product of:
             0.15880963 = queryWeight, product of:
               1.9054506 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.015586947 = queryNorm
             0.5907763 = fieldWeight in 1491, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
         0.3030329 = weight(abstract_txt:collaboration in 1491) [ClassicSimilarity], result of:
           0.3030329 = score(doc=1491,freq=2.0), product of:
             0.47095934 = queryWeight, product of:
               5.188251 = boost
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.015586947 = queryNorm
             0.6434375 = fieldWeight in 1491, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.078125 = fieldNorm(doc=1491)
       0.32 = coord(8/25)
   

5. Hara, N.; Solomon, P.; Kim, S.-L.; Sonnenwald, D.H.: ¬An emerging view of scientific collaboration : scientists' perspectives on collaboration and factors that impact collaboration (2003) 0.21

   0.2068677 = sum of:
     0.2068677 = product of:
       0.8619487 = sum of:
         0.03068611 = weight(abstract_txt:collected in 2754) [ClassicSimilarity], result of:
           0.03068611 = score(doc=2754,freq=1.0), product of:
             0.08748054 = queryWeight, product of:
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.015586947 = queryNorm
             0.35077643 = fieldWeight in 2754, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
         0.045287356 = weight(abstract_txt:among in 2754) [ClassicSimilarity], result of:
           0.045287356 = score(doc=2754,freq=2.0), product of:
             0.11339699 = queryWeight, product of:
               1.6101266 = boost
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.015586947 = queryNorm
             0.39937 = fieldWeight in 2754, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.518356 = idf(docFreq=1316, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
         0.03672703 = weight(abstract_txt:research in 2754) [ClassicSimilarity], result of:
           0.03672703 = score(doc=2754,freq=5.0), product of:
             0.08317468 = queryWeight, product of:
               1.6888865 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.015586947 = queryNorm
             0.441565 = fieldWeight in 2754, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
         0.042324763 = weight(abstract_txt:survey in 2754) [ClassicSimilarity], result of:
           0.042324763 = score(doc=2754,freq=1.0), product of:
             0.1365704 = queryWeight, product of:
               1.7670041 = boost
               4.958587 = idf(docFreq=847, maxDocs=44421)
               0.015586947 = queryNorm
             0.3099117 = fieldWeight in 2754, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.958587 = idf(docFreq=847, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
         0.22207087 = weight(abstract_txt:scientist in 2754) [ClassicSimilarity], result of:
           0.22207087 = score(doc=2754,freq=1.0), product of:
             0.47204676 = queryWeight, product of:
               4.023439 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.015586947 = queryNorm
             0.47044253 = fieldWeight in 2754, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
         0.48485264 = weight(abstract_txt:collaboration in 2754) [ClassicSimilarity], result of:
           0.48485264 = score(doc=2754,freq=8.0), product of:
             0.47095934 = queryWeight, product of:
               5.188251 = boost
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.015586947 = queryNorm
             1.0295 = fieldWeight in 2754, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.823732 = idf(docFreq=356, maxDocs=44421)
               0.0625 = fieldNorm(doc=2754)
       0.24 = coord(6/25)