-
Kozlowski, D.; Andersen, J.P.; Larivière, V.: ¬The decrease in uncited articles and its effect on the concentration of citations (2024)
0.03
0.029896874 = product of:
0.059793748 = sum of:
0.059793748 = product of:
0.119587496 = sum of:
0.119587496 = weight(_text_:j.p in 1208) [ClassicSimilarity], result of:
0.119587496 = score(doc=1208,freq=2.0), product of:
0.3081929 = queryWeight, product of:
7.0240583 = idf(docFreq=106, maxDocs=44218)
0.043876756 = queryNorm
0.38802806 = fieldWeight in 1208, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.0240583 = idf(docFreq=106, maxDocs=44218)
0.0390625 = fieldNorm(doc=1208)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
0.01
0.012610603 = product of:
0.025221206 = sum of:
0.025221206 = product of:
0.050442412 = sum of:
0.050442412 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
0.050442412 = score(doc=2763,freq=4.0), product of:
0.15364893 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043876756 = queryNorm
0.32829654 = fieldWeight in 2763, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2763)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:22:35
-
Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015)
0.00
0.004458521 = product of:
0.008917042 = sum of:
0.008917042 = product of:
0.017834084 = sum of:
0.017834084 = weight(_text_:22 in 3809) [ClassicSimilarity], result of:
0.017834084 = score(doc=3809,freq=2.0), product of:
0.15364893 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043876756 = queryNorm
0.116070345 = fieldWeight in 3809, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0234375 = fieldNorm(doc=3809)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22