Search (5 results, page 1 of 1)

Li, J.; Shi, D.: Sleeping beauties in genius work : when were they awakened? (2016) 0.02

0.024171965 = product of:
  0.04834393 = sum of:
    0.04834393 = sum of:
      0.010993857 = weight(_text_:d in 2647) [ClassicSimilarity], result of:
        0.010993857 = score(doc=2647,freq=2.0), product of:
          0.08729101 = queryWeight, product of:
            1.899872 = idf(docFreq=17979, maxDocs=44218)
            0.045945734 = queryNorm
          0.1259449 = fieldWeight in 2647, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.899872 = idf(docFreq=17979, maxDocs=44218)
            0.046875 = fieldNorm(doc=2647)
      0.037350073 = weight(_text_:22 in 2647) [ClassicSimilarity], result of:
        0.037350073 = score(doc=2647,freq=2.0), product of:
          0.16089413 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045945734 = queryNorm
          0.23214069 = fieldWeight in 2647, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=2647)
  0.5 = coord(1/2)

Date: 22. 1.2016 14:13:32

Zhu, Q.; Kong, X.; Hong, S.; Li, J.; He, Z.: Global ontology research progress : a bibliometric analysis (2015) 0.01

0.011004371 = product of:
  0.022008741 = sum of:
    0.022008741 = product of:
      0.044017483 = sum of:
        0.044017483 = weight(_text_:22 in 2590) [ClassicSimilarity], result of:
          0.044017483 = score(doc=2590,freq=4.0), product of:
            0.16089413 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045945734 = queryNorm
            0.27358043 = fieldWeight in 2590, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2590)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 20. 1.2015 18:30:22
17. 9.2018 18:22:23

Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.00
```
0.003886916 = product of:
  0.007773832 = sum of:
    0.007773832 = product of:
      0.015547664 = sum of:
        0.015547664 = weight(_text_:d in 1202) [ClassicSimilarity], result of:
          0.015547664 = score(doc=1202,freq=4.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.178113 = fieldWeight in 1202, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.046875 = fieldNorm(doc=1202)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

Collaboration across disciplines is a critical form of scientific collaboration to solve complex problems and make innovative contributions. This study focuses on the association between multidisciplinary collaboration measured by coauthorship in publications and the disruption of publications measured by the Disruption (D) index. We used authors' affiliations as a proxy of the disciplines to which they belong and categorized an article into multidisciplinary collaboration or monodisciplinary collaboration. The D index quantifies the extent to which a study disrupts its predecessors. We selected 13 journals that publish articles in six disciplines from the Microsoft Academic Graph (MAG) database and then constructed regression models with fixed effects and estimated the relationship between the variables. The findings show that articles with monodisciplinary collaboration are more disruptive than those with multidisciplinary collaboration. Furthermore, we uncovered the mechanism of how monodisciplinary collaboration disrupts science more than multidisciplinary collaboration by exploring the references of the sampled publications.

Shi, D.; Rousseau, R.; Yang, L.; Li, J.: ¬A journal's impact factor is influenced by changes in publication delays of citing journals (2017) 0.00

0.0027484642 = product of:
  0.0054969285 = sum of:
    0.0054969285 = product of:
      0.010993857 = sum of:
        0.010993857 = weight(_text_:d in 3441) [ClassicSimilarity], result of:
          0.010993857 = score(doc=3441,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.1259449 = fieldWeight in 3441, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.046875 = fieldNorm(doc=3441)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Xie, Z.; Ouyang, Z.; Li, J.; Dong, E.: Modelling transition phenomena of scientific coauthorship networks (2018) 0.00

0.0027484642 = product of:
  0.0054969285 = sum of:
    0.0054969285 = product of:
      0.010993857 = sum of:
        0.010993857 = weight(_text_:d in 4043) [ClassicSimilarity], result of:
          0.010993857 = score(doc=4043,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.1259449 = fieldWeight in 4043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.046875 = fieldNorm(doc=4043)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Editor: Yi, D.

Search (5 results, page 1 of 1)

Authors

Years