-
Cerda-Cosme, R.; Méndez, E.: Analysis of shared research data in Spanish scientific papers about COVID-19 : a first approach (2023)
0.00
0.003279447 = product of:
0.009838341 = sum of:
0.009838341 = product of:
0.029515022 = sum of:
0.029515022 = weight(_text_:22 in 916) [ClassicSimilarity], result of:
0.029515022 = score(doc=916,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 916, 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=916)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 21. 3.2023 19:22:02
-
Asubiaro, T.V.; Onaolapo, S.: ¬A comparative study of the coverage of African journals in Web of Science, Scopus, and CrossRef (2023)
0.00
0.003279447 = product of:
0.009838341 = sum of:
0.009838341 = product of:
0.029515022 = sum of:
0.029515022 = weight(_text_:22 in 992) [ClassicSimilarity], result of:
0.029515022 = score(doc=992,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 992, 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=992)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 6.2023 14:09:06
-
Thelwall, M.; Kousha, K.; Abdoli, M.; Stuart, E.; Makita, M.; Wilson, P.; Levitt, J.: Why are coauthored academic articles more cited : higher quality or larger audience? (2023)
0.00
0.003279447 = product of:
0.009838341 = sum of:
0.009838341 = product of:
0.029515022 = sum of:
0.029515022 = weight(_text_:22 in 995) [ClassicSimilarity], result of:
0.029515022 = score(doc=995,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 995, 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=995)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 6.2023 18:11:50
-
Vakkari, P.; Järvelin, K.; Chang, Y.-W.: ¬The association of disciplinary background with the evolution of topics and methods in Library and Information Science research 1995-2015 (2023)
0.00
0.003279447 = product of:
0.009838341 = sum of:
0.009838341 = product of:
0.029515022 = sum of:
0.029515022 = weight(_text_:22 in 998) [ClassicSimilarity], result of:
0.029515022 = score(doc=998,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 998, 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=998)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 6.2023 18:15:06
-
White, H.D.: Authors as citers over time (2001)
0.00
0.0026473727 = product of:
0.007942118 = sum of:
0.007942118 = product of:
0.023826351 = sum of:
0.023826351 = weight(_text_:29 in 5581) [ClassicSimilarity], result of:
0.023826351 = score(doc=5581,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.15546128 = fieldWeight in 5581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=5581)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2001 13:58:38
-
Frohlich, C.; Resler, L.: Analysis of publications and citations from a geophysics research institute (2001)
0.00
0.0026473727 = product of:
0.007942118 = sum of:
0.007942118 = product of:
0.023826351 = sum of:
0.023826351 = weight(_text_:29 in 5797) [ClassicSimilarity], result of:
0.023826351 = score(doc=5797,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.15546128 = fieldWeight in 5797, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=5797)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2001 14:01:26
-
Bensman, S.J.: Urquhart's and Garfield's laws : the British controversy over their validity (2001)
0.00
0.0026473727 = product of:
0.007942118 = sum of:
0.007942118 = product of:
0.023826351 = sum of:
0.023826351 = weight(_text_:29 in 6026) [ClassicSimilarity], result of:
0.023826351 = score(doc=6026,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.15546128 = fieldWeight in 6026, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=6026)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2001 14:02:27
-
Bensman, S.J.; Smolinsky, L.J.; Pudovkin, A.I.: Mean citation rate per article in mathematics journals : differences from the scientific model (2010)
0.00
0.0026473727 = product of:
0.007942118 = sum of:
0.007942118 = product of:
0.023826351 = sum of:
0.023826351 = weight(_text_:29 in 3595) [ClassicSimilarity], result of:
0.023826351 = score(doc=3595,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.15546128 = fieldWeight in 3595, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=3595)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 19. 6.2010 18:29:14
-
Wettlauf der Wissenschaft (2004)
0.00
0.0026235576 = product of:
0.007870672 = sum of:
0.007870672 = product of:
0.023612017 = sum of:
0.023612017 = weight(_text_:22 in 2495) [ClassicSimilarity], result of:
0.023612017 = score(doc=2495,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.15476047 = fieldWeight in 2495, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=2495)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Online Mitteilungen. 2004, Nr.79, S.22-23 [=Mitteilungen VÖB 57(2004) H.2]
-
Tonta, Y.; Ünal, Y.: Scatter of journals and literature obsolescence reflected in document delivery requests (2005)
0.00
0.0026235576 = product of:
0.007870672 = sum of:
0.007870672 = product of:
0.023612017 = sum of:
0.023612017 = weight(_text_:22 in 3271) [ClassicSimilarity], result of:
0.023612017 = score(doc=3271,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.15476047 = fieldWeight in 3271, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=3271)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 3.2005 10:54:22
-
Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003)
0.00
0.0026235576 = product of:
0.007870672 = sum of:
0.007870672 = product of:
0.023612017 = sum of:
0.023612017 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
0.023612017 = score(doc=5171,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.15476047 = fieldWeight in 5171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=5171)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 9. 7.2006 10:22:35
-
Costas, R.; Perianes-Rodríguez, A.; Ruiz-Castillo, J.: On the quest for currencies of science : field "exchange rates" for citations and Mendeley readership (2017)
0.00
0.0026235576 = product of:
0.007870672 = sum of:
0.007870672 = product of:
0.023612017 = sum of:
0.023612017 = weight(_text_:22 in 4051) [ClassicSimilarity], result of:
0.023612017 = score(doc=4051,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.15476047 = fieldWeight in 4051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4051)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Torres-Salinas, D.; Gorraiz, J.; Robinson-Garcia, N.: ¬The insoluble problems of books : what does Altmetric.com have to offer? (2018)
0.00
0.0026235576 = product of:
0.007870672 = sum of:
0.007870672 = product of:
0.023612017 = sum of:
0.023612017 = weight(_text_:22 in 4633) [ClassicSimilarity], result of:
0.023612017 = score(doc=4633,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.15476047 = fieldWeight in 4633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4633)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Shah, T.A.; Gul, S.; Gaur, R.C.: Authors self-citation behaviour in the field of Library and Information Science (2015)
0.00
0.002295613 = product of:
0.006886839 = sum of:
0.006886839 = product of:
0.020660516 = sum of:
0.020660516 = weight(_text_:22 in 2597) [ClassicSimilarity], result of:
0.020660516 = score(doc=2597,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.1354154 = fieldWeight in 2597, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=2597)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015)
0.00
0.0019676683 = product of:
0.0059030047 = sum of:
0.0059030047 = product of:
0.017709013 = sum of:
0.017709013 = weight(_text_:22 in 3809) [ClassicSimilarity], result of:
0.017709013 = score(doc=3809,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = 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)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22