-
Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015)
0.00
0.004922558 = product of:
0.014767674 = sum of:
0.014767674 = product of:
0.029535348 = sum of:
0.029535348 = weight(_text_:22 in 2593) [ClassicSimilarity], result of:
0.029535348 = score(doc=2593,freq=2.0), product of:
0.15267645 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04359905 = queryNorm
0.19345059 = fieldWeight in 2593, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2593)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Thelwall, M.: Are Mendeley reader counts high enough for research evaluations when articles are published? (2017)
0.00
0.004922558 = product of:
0.014767674 = sum of:
0.014767674 = product of:
0.029535348 = sum of:
0.029535348 = weight(_text_:22 in 3806) [ClassicSimilarity], result of:
0.029535348 = score(doc=3806,freq=2.0), product of:
0.15267645 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04359905 = queryNorm
0.19345059 = fieldWeight in 3806, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3806)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Thelwall, M.; Thelwall, S.: ¬A thematic analysis of highly retweeted early COVID-19 tweets : consensus, information, dissent and lockdown life (2020)
0.00
0.004922558 = product of:
0.014767674 = sum of:
0.014767674 = product of:
0.029535348 = sum of:
0.029535348 = weight(_text_:22 in 178) [ClassicSimilarity], result of:
0.029535348 = score(doc=178,freq=2.0), product of:
0.15267645 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04359905 = queryNorm
0.19345059 = fieldWeight in 178, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=178)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
