-
Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005)
0.02
0.015435054 = product of:
0.030870108 = sum of:
0.030870108 = product of:
0.061740216 = sum of:
0.061740216 = weight(_text_:56 in 3264) [ClassicSimilarity], result of:
0.061740216 = score(doc=3264,freq=2.0), product of:
0.2239969 = queryWeight, product of:
4.1578603 = idf(docFreq=1879, maxDocs=44218)
0.053873118 = queryNorm
0.2756298 = fieldWeight in 3264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1578603 = idf(docFreq=1879, maxDocs=44218)
0.046875 = fieldNorm(doc=3264)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.1, S.58-62
-
Frandsen, T.F.: Journal diffusion factors - a measure of diffusion? (2004)
0.02
0.015435054 = product of:
0.030870108 = sum of:
0.030870108 = product of:
0.061740216 = sum of:
0.061740216 = weight(_text_:56 in 678) [ClassicSimilarity], result of:
0.061740216 = score(doc=678,freq=2.0), product of:
0.2239969 = queryWeight, product of:
4.1578603 = idf(docFreq=1879, maxDocs=44218)
0.053873118 = queryNorm
0.2756298 = fieldWeight in 678, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1578603 = idf(docFreq=1879, maxDocs=44218)
0.046875 = fieldNorm(doc=678)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Aslib proceedings. 56(2004) no.1, S.5-11
-
Frandsen, T.F.; Wouters, P.: Turning working papers into journal articles : an exercise in microbibliometrics (2009)
0.01
0.010948596 = product of:
0.021897191 = sum of:
0.021897191 = product of:
0.043794382 = sum of:
0.043794382 = weight(_text_:22 in 2757) [ClassicSimilarity], result of:
0.043794382 = score(doc=2757,freq=2.0), product of:
0.18865448 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053873118 = queryNorm
0.23214069 = fieldWeight in 2757, 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=2757)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2009 18:59:25
-
Frandsen, T.F.; Nicolaisen, J.: ¬The ripple effect : citation chain reactions of a nobel prize (2013)
0.01
0.010948596 = product of:
0.021897191 = sum of:
0.021897191 = product of:
0.043794382 = sum of:
0.043794382 = weight(_text_:22 in 654) [ClassicSimilarity], result of:
0.043794382 = score(doc=654,freq=2.0), product of:
0.18865448 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053873118 = queryNorm
0.23214069 = fieldWeight in 654, 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=654)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2013 16:21:09