-
Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015)
0.03
0.026857052 = product of:
0.053714104 = sum of:
0.053714104 = sum of:
0.018023007 = weight(_text_:m in 2593) [ClassicSimilarity], result of:
0.018023007 = score(doc=2593,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.13746867 = fieldWeight in 2593, 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=2593)
0.035691097 = weight(_text_:22 in 2593) [ClassicSimilarity], result of:
0.035691097 = score(doc=2593,freq=2.0), product of:
0.18449724 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052685954 = 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)
- Date
- 20. 1.2015 18:30:22
-
Thelwall, M.; Li, X.; Barjak, F.; Robinson, S.: Assessing the international web connectivity of research groups (2008)
0.00
0.0045057517 = product of:
0.009011503 = sum of:
0.009011503 = product of:
0.018023007 = sum of:
0.018023007 = weight(_text_:m in 1401) [ClassicSimilarity], result of:
0.018023007 = score(doc=1401,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.13746867 = fieldWeight in 1401, 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=1401)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Barjak, F.; Li, X.; Thelwall, M.: Which factors explain the Web impact of scientists' personal homepages? (2007)
0.00
0.0036046011 = product of:
0.0072092023 = sum of:
0.0072092023 = product of:
0.014418405 = sum of:
0.014418405 = weight(_text_:m in 73) [ClassicSimilarity], result of:
0.014418405 = score(doc=73,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.10997493 = fieldWeight in 73, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03125 = fieldNorm(doc=73)
0.5 = coord(1/2)
0.5 = coord(1/2)