-
Besselaar, P. van den; Wagner, C,; Bornmann, L.: Correct assumptions? (2016)
0.01
0.008401659 = product of:
0.042008296 = sum of:
0.042008296 = weight(_text_:den in 3020) [ClassicSimilarity], result of:
0.042008296 = score(doc=3020,freq=2.0), product of:
0.11054588 = queryWeight, product of:
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.03856882 = queryNorm
0.38000777 = fieldWeight in 3020, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.09375 = fieldNorm(doc=3020)
0.2 = coord(1/5)
-
Bornmann, L.: On the function of university rankings (2014)
0.00
0.0042183814 = product of:
0.021091906 = sum of:
0.021091906 = product of:
0.06327572 = sum of:
0.06327572 = weight(_text_:29 in 1188) [ClassicSimilarity], result of:
0.06327572 = score(doc=1188,freq=2.0), product of:
0.13567305 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03856882 = queryNorm
0.46638384 = fieldWeight in 1188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=1188)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.2014 16:55:03
-
Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014)
0.00
0.0041804346 = product of:
0.020902172 = sum of:
0.020902172 = product of:
0.062706515 = sum of:
0.062706515 = weight(_text_:22 in 1239) [ClassicSimilarity], result of:
0.062706515 = score(doc=1239,freq=2.0), product of:
0.13506144 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03856882 = 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)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 18. 3.2014 19:13:22
-
Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014)
0.00
0.0027869565 = product of:
0.013934782 = sum of:
0.013934782 = product of:
0.041804343 = sum of:
0.041804343 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
0.041804343 = score(doc=1431,freq=2.0), product of:
0.13506144 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03856882 = queryNorm
0.30952093 = fieldWeight in 1431, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1431)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 22. 8.2014 17:05:18
-
Leydesdorff, L.; Radicchi, F.; Bornmann, L.; Castellano, C.; Nooy, W. de: Field-normalized impact factors (IFs) : a comparison of rescaling and fractionally counted IFs (2013)
0.00
0.0027078798 = product of:
0.013539398 = sum of:
0.013539398 = product of:
0.040618192 = sum of:
0.040618192 = weight(_text_:f in 1108) [ClassicSimilarity], result of:
0.040618192 = score(doc=1108,freq=2.0), product of:
0.15372707 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.03856882 = queryNorm
0.26422277 = fieldWeight in 1108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.046875 = fieldNorm(doc=1108)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
-
Bornmann, L.; Moya Anegón, F. de; Mutz, R.: Do universities or research institutions with a specific subject profile have an advantage or a disadvantage in institutional rankings? (2013)
0.00
0.0027078798 = product of:
0.013539398 = sum of:
0.013539398 = product of:
0.040618192 = sum of:
0.040618192 = weight(_text_:f in 1109) [ClassicSimilarity], result of:
0.040618192 = score(doc=1109,freq=2.0), product of:
0.15372707 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.03856882 = queryNorm
0.26422277 = fieldWeight in 1109, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.046875 = fieldNorm(doc=1109)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
-
Bornmann, L.; Marx, W.: Distributions instead of single numbers : percentiles and beam plots for the assessment of single researchers (2014)
0.00
0.0024607226 = product of:
0.012303612 = sum of:
0.012303612 = product of:
0.036910836 = sum of:
0.036910836 = weight(_text_:29 in 1190) [ClassicSimilarity], result of:
0.036910836 = score(doc=1190,freq=2.0), product of:
0.13567305 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03856882 = 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)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.2014 15:58:21
-
Bornmann, L.; Ye, A.; Ye, F.: Identifying landmark publications in the long run using field-normalized citation data (2018)
0.00
0.0022565664 = product of:
0.011282831 = sum of:
0.011282831 = product of:
0.033848494 = sum of:
0.033848494 = weight(_text_:f in 4196) [ClassicSimilarity], result of:
0.033848494 = score(doc=4196,freq=2.0), product of:
0.15372707 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.03856882 = queryNorm
0.22018565 = fieldWeight in 4196, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0390625 = fieldNorm(doc=4196)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
-
Bornmann, L.: How to analyze percentile citation impact data meaningfully in bibliometrics : the statistical analysis of distributions, percentile rank classes, and top-cited papers (2013)
0.00
0.0020902173 = product of:
0.010451086 = sum of:
0.010451086 = product of:
0.031353258 = sum of:
0.031353258 = weight(_text_:22 in 656) [ClassicSimilarity], result of:
0.031353258 = score(doc=656,freq=2.0), product of:
0.13506144 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03856882 = queryNorm
0.23214069 = fieldWeight in 656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=656)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 22. 3.2013 19:44:17
-
Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019)
0.00
0.0020902173 = product of:
0.010451086 = sum of:
0.010451086 = product of:
0.031353258 = sum of:
0.031353258 = weight(_text_:22 in 4681) [ClassicSimilarity], result of:
0.031353258 = score(doc=4681,freq=2.0), product of:
0.13506144 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03856882 = queryNorm
0.23214069 = fieldWeight in 4681, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4681)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 8. 1.2019 18:22:45
-
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
0.001757659 = product of:
0.008788295 = sum of:
0.008788295 = product of:
0.026364883 = sum of:
0.026364883 = weight(_text_:29 in 4132) [ClassicSimilarity], result of:
0.026364883 = score(doc=4132,freq=2.0), product of:
0.13567305 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03856882 = 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)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 8. 1.2011 18:29:40
-
Leydesdorff, L.; Bornmann, L.: How fractional counting of citations affects the impact factor : normalization in terms of differences in citation potentials among fields of science (2011)
0.00
0.0017418478 = product of:
0.008709239 = sum of:
0.008709239 = product of:
0.026127715 = sum of:
0.026127715 = weight(_text_:22 in 4186) [ClassicSimilarity], result of:
0.026127715 = score(doc=4186,freq=2.0), product of:
0.13506144 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03856882 = queryNorm
0.19345059 = fieldWeight in 4186, 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=4186)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 22. 1.2011 12:51:07