-
Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014)
0.00
0.0018600805 = product of:
0.011160483 = sum of:
0.011160483 = product of:
0.055802412 = sum of:
0.055802412 = weight(_text_:22 in 1239) [ClassicSimilarity], result of:
0.055802412 = score(doc=1239,freq=2.0), product of:
0.12019093 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034322325 = queryNorm
0.46428138 = fieldWeight in 1239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1239)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 18. 3.2014 19:13:22
-
Bornmann, L.; Marx, W.: Distributions instead of single numbers : percentiles and beam plots for the assessment of single researchers (2014)
0.00
0.0010948963 = product of:
0.0065693776 = sum of:
0.0065693776 = product of:
0.032846887 = sum of:
0.032846887 = weight(_text_:29 in 1190) [ClassicSimilarity], result of:
0.032846887 = score(doc=1190,freq=2.0), product of:
0.120735206 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034322325 = queryNorm
0.27205724 = fieldWeight in 1190, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=1190)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 29. 1.2014 15:58:21
-
Marx, W.; Bornmann, L.; Cardona, M.: Reference standards and reference multipliers for the comparison of the citation impact of papers published in different time periods (2010)
0.00
8.11046E-4 = product of:
0.004866276 = sum of:
0.004866276 = product of:
0.02433138 = sum of:
0.02433138 = weight(_text_:28 in 3998) [ClassicSimilarity], result of:
0.02433138 = score(doc=3998,freq=2.0), product of:
0.122951604 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.034322325 = queryNorm
0.19789396 = fieldWeight in 3998, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=3998)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 28. 9.2010 12:50:25
-
Bornmann, L.; Schier, H.; Marx, W.; Daniel, H.-D.: Is interactive open access publishing able to identify high-impact submissions? : a study on the predictive validity of Atmospheric Chemistry and Physics by using percentile rank classes (2011)
0.00
7.8206876E-4 = product of:
0.0046924124 = sum of:
0.0046924124 = product of:
0.023462063 = sum of:
0.023462063 = weight(_text_:29 in 4132) [ClassicSimilarity], result of:
0.023462063 = score(doc=4132,freq=2.0), product of:
0.120735206 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034322325 = queryNorm
0.19432661 = fieldWeight in 4132, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=4132)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 8. 1.2011 18:29:40