-
Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015)
0.01
0.0051812325 = product of:
0.010362465 = sum of:
0.010362465 = product of:
0.02072493 = sum of:
0.02072493 = weight(_text_:22 in 3809) [ClassicSimilarity], result of:
0.02072493 = score(doc=3809,freq=2.0), product of:
0.1785549 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05098903 = 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
-
Haustein, S.; Peters, I.; Sugimoto, C.R.; Thelwall, M.; Larivière, V.: Tweeting biomedicine : an analysis of tweets and citations in the biomedical literature (2014)
0.00
0.0043606292 = product of:
0.0087212585 = sum of:
0.0087212585 = product of:
0.017442517 = sum of:
0.017442517 = weight(_text_:m in 1229) [ClassicSimilarity], result of:
0.017442517 = score(doc=1229,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.13746867 = fieldWeight in 1229, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=1229)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Mohammadi, E.; Thelwall, M.; Haustein, S.; Larivière, V.: Who reads research articles? : an altmetrics analysis of Mendeley user categories (2015)
0.00
0.0043606292 = product of:
0.0087212585 = sum of:
0.0087212585 = product of:
0.017442517 = sum of:
0.017442517 = weight(_text_:m in 2162) [ClassicSimilarity], result of:
0.017442517 = score(doc=2162,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.13746867 = fieldWeight in 2162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=2162)
0.5 = coord(1/2)
0.5 = coord(1/2)