-
Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005)
0.01
0.006071981 = product of:
0.012143962 = sum of:
0.012143962 = product of:
0.036431886 = sum of:
0.036431886 = weight(_text_:29 in 3264) [ClassicSimilarity], result of:
0.036431886 = score(doc=3264,freq=2.0), product of:
0.15623134 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044413086 = queryNorm
0.23319192 = fieldWeight in 3264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=3264)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 20. 3.2005 10:29:08
-
Liang, L.; Rousseau, R.: Yield sequences as journal attractivity indicators : "payback times" for Science and Nature (2008)
0.01
0.006071981 = product of:
0.012143962 = sum of:
0.012143962 = product of:
0.036431886 = sum of:
0.036431886 = weight(_text_:29 in 1737) [ClassicSimilarity], result of:
0.036431886 = score(doc=1737,freq=2.0), product of:
0.15623134 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044413086 = queryNorm
0.23319192 = fieldWeight in 1737, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=1737)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 21. 3.2008 14:29:54
-
Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006)
0.01
0.00601736 = product of:
0.01203472 = sum of:
0.01203472 = product of:
0.036104158 = sum of:
0.036104158 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
0.036104158 = score(doc=5270,freq=2.0), product of:
0.15552706 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044413086 = queryNorm
0.23214069 = fieldWeight in 5270, 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=5270)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 15:26:24
-
Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003)
0.00
0.0040115733 = product of:
0.008023147 = sum of:
0.008023147 = product of:
0.02406944 = sum of:
0.02406944 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
0.02406944 = score(doc=5171,freq=2.0), product of:
0.15552706 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044413086 = queryNorm
0.15476047 = fieldWeight in 5171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=5171)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 9. 7.2006 10:22:35