-
Zhu, Q.; Kong, X.; Hong, S.; Li, J.; He, Z.: Global ontology research progress : a bibliometric analysis (2015)
0.01
0.010974493 = product of:
0.021948986 = sum of:
0.021948986 = product of:
0.04389797 = sum of:
0.04389797 = weight(_text_:22 in 2590) [ClassicSimilarity], result of:
0.04389797 = score(doc=2590,freq=4.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = 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
-
Li, J.; Shi, D.: Sleeping beauties in genius work : when were they awakened? (2016)
0.01
0.009312166 = product of:
0.018624332 = sum of:
0.018624332 = product of:
0.037248664 = sum of:
0.037248664 = weight(_text_:22 in 2647) [ClassicSimilarity], result of:
0.037248664 = score(doc=2647,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = 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)
0.5 = coord(1/2)
- Date
- 22. 1.2016 14:13:32
-
Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024)
0.00
0.0047023837 = product of:
0.009404767 = sum of:
0.009404767 = product of:
0.018809535 = sum of:
0.018809535 = weight(_text_:m in 1202) [ClassicSimilarity], result of:
0.018809535 = score(doc=1202,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.1649624 = fieldWeight in 1202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=1202)
0.5 = coord(1/2)
0.5 = coord(1/2)