-
Bookstein, A.: Informetric distributions : I. Unified overview (1990)
0.02
0.018338105 = product of:
0.091690525 = sum of:
0.091690525 = product of:
0.13753578 = sum of:
0.06907859 = weight(_text_:29 in 6902) [ClassicSimilarity], result of:
0.06907859 = score(doc=6902,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.5441145 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.068457186 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
0.068457186 = score(doc=6902,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.5416616 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 22. 7.2006 18:55:29
-
Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998)
0.02
0.017666617 = product of:
0.044166543 = sum of:
0.021115808 = product of:
0.06334742 = sum of:
0.06334742 = weight(_text_:f in 3690) [ClassicSimilarity], result of:
0.06334742 = score(doc=3690,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.4403713 = fieldWeight in 3690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.078125 = fieldNorm(doc=3690)
0.33333334 = coord(1/3)
0.023050733 = product of:
0.0691522 = sum of:
0.0691522 = weight(_text_:22 in 3690) [ClassicSimilarity], result of:
0.0691522 = score(doc=3690,freq=4.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.54716086 = fieldWeight in 3690, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3690)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 22. 5.1999 19:22:35
-
Weeber, M.; Klein, H.; Jong-van den Berg, L.T.W. de; Vos, R.: Using concepts in literature-based discovery : simulating Swanson's Raynaud-Fish Oil and Migraine-Manesium discoveries (2001)
0.01
0.011809196 = product of:
0.02952299 = sum of:
0.01965462 = weight(_text_:den in 5910) [ClassicSimilarity], result of:
0.01965462 = score(doc=5910,freq=2.0), product of:
0.10344325 = queryWeight, product of:
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.036090754 = queryNorm
0.19000389 = fieldWeight in 5910, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.046875 = fieldNorm(doc=5910)
0.00986837 = product of:
0.029605111 = sum of:
0.029605111 = weight(_text_:29 in 5910) [ClassicSimilarity], result of:
0.029605111 = score(doc=5910,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 5910, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=5910)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 29. 9.2001 14:02:05
-
Ohly, P.: Dimensions of globality : a bibliometric analysis (2016)
0.01
0.010478917 = product of:
0.052394584 = sum of:
0.052394584 = product of:
0.078591876 = sum of:
0.03947348 = weight(_text_:29 in 4942) [ClassicSimilarity], result of:
0.03947348 = score(doc=4942,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.31092256 = fieldWeight in 4942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=4942)
0.039118394 = weight(_text_:22 in 4942) [ClassicSimilarity], result of:
0.039118394 = score(doc=4942,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.30952093 = fieldWeight in 4942, 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=4942)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 20. 1.2019 11:22:31
- Source
- Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei
-
Neth, M.: Citation analysis and the Web (1998)
0.01
0.009169052 = product of:
0.045845263 = sum of:
0.045845263 = product of:
0.06876789 = sum of:
0.034539293 = weight(_text_:29 in 108) [ClassicSimilarity], result of:
0.034539293 = score(doc=108,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.27205724 = fieldWeight in 108, 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=108)
0.034228593 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
0.034228593 = score(doc=108,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.2708308 = fieldWeight in 108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=108)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 10. 1.1999 16:22:37
- Source
- Art documentation. 17(1998) no.1, S.29-33
-
Burrell, Q.L.: Predicting future citation behavior (2003)
0.01
0.009169052 = product of:
0.045845263 = sum of:
0.045845263 = product of:
0.06876789 = sum of:
0.034539293 = weight(_text_:29 in 3837) [ClassicSimilarity], result of:
0.034539293 = score(doc=3837,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.27205724 = fieldWeight in 3837, 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=3837)
0.034228593 = weight(_text_:22 in 3837) [ClassicSimilarity], result of:
0.034228593 = score(doc=3837,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.2708308 = fieldWeight in 3837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3837)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 29. 3.2003 19:22:48
-
Menczer, F.: Lexical and semantic clustering by Web links (2004)
0.01
0.009015142 = product of:
0.022537854 = sum of:
0.012669483 = product of:
0.038008448 = sum of:
0.038008448 = weight(_text_:f in 3090) [ClassicSimilarity], result of:
0.038008448 = score(doc=3090,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.26422277 = fieldWeight in 3090, 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=3090)
0.33333334 = coord(1/3)
0.00986837 = product of:
0.029605111 = sum of:
0.029605111 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
0.029605111 = score(doc=3090,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 3090, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=3090)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 9. 1.2005 19:20:29
-
Mingers, J.; Macri, F.; Petrovici, D.: Using the h-index to measure the quality of journals in the field of business and management (2012)
0.01
0.009015142 = product of:
0.022537854 = sum of:
0.012669483 = product of:
0.038008448 = sum of:
0.038008448 = weight(_text_:f in 2741) [ClassicSimilarity], result of:
0.038008448 = score(doc=2741,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.26422277 = fieldWeight in 2741, 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=2741)
0.33333334 = coord(1/3)
0.00986837 = product of:
0.029605111 = sum of:
0.029605111 = weight(_text_:29 in 2741) [ClassicSimilarity], result of:
0.029605111 = score(doc=2741,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 2741, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=2741)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 29. 1.2016 19:00:16
-
Wan, X.; Liu, F.: Are all literature citations equally important? : automatic citation strength estimation and its applications (2014)
0.01
0.0089796325 = product of:
0.022449082 = sum of:
0.012669483 = product of:
0.038008448 = sum of:
0.038008448 = weight(_text_:f in 1350) [ClassicSimilarity], result of:
0.038008448 = score(doc=1350,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.26422277 = fieldWeight in 1350, 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=1350)
0.33333334 = coord(1/3)
0.009779599 = product of:
0.029338794 = sum of:
0.029338794 = weight(_text_:22 in 1350) [ClassicSimilarity], result of:
0.029338794 = score(doc=1350,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 1350, 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=1350)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 22. 8.2014 17:12:35
-
Kronegger, L.; Mali, F.; Ferligoj, A.; Doreian, P.: Classifying scientific disciplines in Slovenia : a study of the evolution of collaboration structures (2015)
0.01
0.0089796325 = product of:
0.022449082 = sum of:
0.012669483 = product of:
0.038008448 = sum of:
0.038008448 = weight(_text_:f in 1639) [ClassicSimilarity], result of:
0.038008448 = score(doc=1639,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.26422277 = fieldWeight in 1639, 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=1639)
0.33333334 = coord(1/3)
0.009779599 = product of:
0.029338794 = sum of:
0.029338794 = weight(_text_:22 in 1639) [ClassicSimilarity], result of:
0.029338794 = score(doc=1639,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 1639, 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=1639)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 21. 1.2015 14:55:22
-
Didegah, F.; Thelwall, M.: Co-saved, co-tweeted, and co-cited networks (2018)
0.01
0.0089796325 = product of:
0.022449082 = sum of:
0.012669483 = product of:
0.038008448 = sum of:
0.038008448 = weight(_text_:f in 4291) [ClassicSimilarity], result of:
0.038008448 = score(doc=4291,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.26422277 = fieldWeight in 4291, 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=4291)
0.33333334 = coord(1/3)
0.009779599 = product of:
0.029338794 = sum of:
0.029338794 = weight(_text_:22 in 4291) [ClassicSimilarity], result of:
0.029338794 = score(doc=4291,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 4291, 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=4291)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 28. 7.2018 10:00:22
-
Haycock, L.A.: Citation analysis of education dissertations for collection development (2004)
0.01
0.007859188 = product of:
0.039295938 = sum of:
0.039295938 = product of:
0.058943905 = sum of:
0.029605111 = weight(_text_:29 in 135) [ClassicSimilarity], result of:
0.029605111 = score(doc=135,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 135, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=135)
0.029338794 = weight(_text_:22 in 135) [ClassicSimilarity], result of:
0.029338794 = score(doc=135,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 135, 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=135)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 10. 9.2000 17:38:22
17.12.2006 19:44:29
-
Huang, M.-H.; Huang, W.-T.; Chang, C.-C.; Chen, D. Z.; Lin, C.-P.: The greater scattering phenomenon beyond Bradford's law in patent citation (2014)
0.01
0.007859188 = product of:
0.039295938 = sum of:
0.039295938 = product of:
0.058943905 = sum of:
0.029605111 = weight(_text_:29 in 1352) [ClassicSimilarity], result of:
0.029605111 = score(doc=1352,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 1352, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=1352)
0.029338794 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
0.029338794 = score(doc=1352,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 1352, 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=1352)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 22. 8.2014 17:11:29
-
Tu, Y.-N.; Hsu, S.-L.: Constructing conceptual trajectory maps to trace the development of research fields (2016)
0.01
0.007512619 = product of:
0.018781547 = sum of:
0.010557904 = product of:
0.03167371 = sum of:
0.03167371 = weight(_text_:f in 3059) [ClassicSimilarity], result of:
0.03167371 = score(doc=3059,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.22018565 = fieldWeight in 3059, 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=3059)
0.33333334 = coord(1/3)
0.008223643 = product of:
0.024670927 = sum of:
0.024670927 = weight(_text_:29 in 3059) [ClassicSimilarity], result of:
0.024670927 = score(doc=3059,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.19432661 = fieldWeight in 3059, 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=3059)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Abstract
- This study proposes a new method to construct and trace the trajectory of conceptual development of a research field by combining main path analysis, citation analysis, and text-mining techniques. Main path analysis, a method used commonly to trace the most critical path in a citation network, helps describe the developmental trajectory of a research field. This study extends the main path analysis method and applies text-mining techniques in the new method, which reflects the trajectory of conceptual development in an academic research field more accurately than citation frequency, which represents only the articles examined. Articles can be merged based on similarity of concepts, and by merging concepts the history of a research field can be described more precisely. The new method was applied to the "h-index" and "text mining" fields. The precision, recall, and F-measures of the h-index were 0.738, 0.652, and 0.658 and those of text-mining were 0.501, 0.653, and 0.551, respectively. Last, this study not only establishes the conceptual trajectory map of a research field, but also recommends keywords that are more precise than those used currently by researchers. These precise keywords could enable researchers to gather related works more quickly than before.
- Date
- 21. 7.2016 19:29:19
-
Gantman, E.R.; Dabós, M.P.: Research output and impact of the fields of management, economics, and sociology in Spain and France : an analysis using Google Scholar and Scopus (2018)
0.01
0.007512619 = product of:
0.018781547 = sum of:
0.010557904 = product of:
0.03167371 = sum of:
0.03167371 = weight(_text_:f in 4454) [ClassicSimilarity], result of:
0.03167371 = score(doc=4454,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.22018565 = fieldWeight in 4454, 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=4454)
0.33333334 = coord(1/3)
0.008223643 = product of:
0.024670927 = sum of:
0.024670927 = weight(_text_:29 in 4454) [ClassicSimilarity], result of:
0.024670927 = score(doc=4454,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.19432661 = fieldWeight in 4454, 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=4454)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 29. 7.2018 14:49:50
- Location
- F
-
Cerda-Cosme, R.; Méndez, E.: Analysis of shared research data in Spanish scientific papers about COVID-19 : a first approach (2023)
0.01
0.007483028 = product of:
0.01870757 = sum of:
0.010557904 = product of:
0.03167371 = sum of:
0.03167371 = weight(_text_:f in 916) [ClassicSimilarity], result of:
0.03167371 = score(doc=916,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.22018565 = fieldWeight in 916, 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=916)
0.33333334 = coord(1/3)
0.008149666 = product of:
0.024448996 = sum of:
0.024448996 = weight(_text_:22 in 916) [ClassicSimilarity], result of:
0.024448996 = score(doc=916,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = 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)
0.4 = coord(2/5)
- Abstract
- During the coronavirus pandemic, changes in the way science is done and shared occurred, which motivates meta-research to help understand science communication in crises and improve its effectiveness. The objective is to study how many Spanish scientific papers on COVID-19 published during 2020 share their research data. Qualitative and descriptive study applying nine attributes: (a) availability, (b) accessibility, (c) format, (d) licensing, (e) linkage, (f) funding, (g) editorial policy, (h) content, and (i) statistics. We analyzed 1,340 papers, 1,173 (87.5%) did not have research data. A total of 12.5% share their research data of which 2.1% share their data in repositories, 5% share their data through a simple request, 0.2% do not have permission to share their data, and 5.2% share their data as supplementary material. There is a small percentage that shares their research data; however, it demonstrates the researchers' poor knowledge on how to properly share their research data and their lack of knowledge on what is research data.
- Date
- 21. 3.2023 19:22:02
-
Narin, F.; Moll, J.K.: Bibliometrics (1977)
0.01
0.006757058 = product of:
0.03378529 = sum of:
0.03378529 = product of:
0.101355866 = sum of:
0.101355866 = weight(_text_:f in 1085) [ClassicSimilarity], result of:
0.101355866 = score(doc=1085,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.7045941 = fieldWeight in 1085, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.125 = fieldNorm(doc=1085)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
-
Garfield, E.: Essays of an information scientist (1977-)
0.01
0.00655154 = product of:
0.0327577 = sum of:
0.0327577 = weight(_text_:den in 2015) [ClassicSimilarity], result of:
0.0327577 = score(doc=2015,freq=2.0), product of:
0.10344325 = queryWeight, product of:
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.036090754 = queryNorm
0.31667316 = fieldWeight in 2015, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.078125 = fieldNorm(doc=2015)
0.2 = coord(1/5)
- Footnote
- U.a. Wiedergabe der Beiträge von E. Garfield in der Rubrik 'Current comments' in den 'Current contents'
-
Calculating the h-index : Web of Science, Scopus or Google Scholar? (2011)
0.01
0.00655154 = product of:
0.0327577 = sum of:
0.0327577 = weight(_text_:den in 854) [ClassicSimilarity], result of:
0.0327577 = score(doc=854,freq=2.0), product of:
0.10344325 = queryWeight, product of:
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.036090754 = queryNorm
0.31667316 = fieldWeight in 854, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.866198 = idf(docFreq=6840, maxDocs=44218)
0.078125 = fieldNorm(doc=854)
0.2 = coord(1/5)
- Abstract
- Gegenüberstellung der Berechnung des h-Index in den drei Tools mit Beispiel Stephen Hawking (WoS: 59, Scopus: 19, Google Scholar: 76)
-
Thelwall, M.; Thelwall, S.: ¬A thematic analysis of highly retweeted early COVID-19 tweets : consensus, information, dissent and lockdown life (2020)
0.01
0.0065493234 = product of:
0.032746617 = sum of:
0.032746617 = product of:
0.049119923 = sum of:
0.024670927 = weight(_text_:29 in 178) [ClassicSimilarity], result of:
0.024670927 = score(doc=178,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.19432661 = fieldWeight in 178, 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=178)
0.024448996 = weight(_text_:22 in 178) [ClassicSimilarity], result of:
0.024448996 = score(doc=178,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = 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)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Abstract
- Purpose Public attitudes towards COVID-19 and social distancing are critical in reducing its spread. It is therefore important to understand public reactions and information dissemination in all major forms, including on social media. This article investigates important issues reflected on Twitter in the early stages of the public reaction to COVID-19. Design/methodology/approach A thematic analysis of the most retweeted English-language tweets mentioning COVID-19 during March 10-29, 2020. Findings The main themes identified for the 87 qualifying tweets accounting for 14 million retweets were: lockdown life; attitude towards social restrictions; politics; safety messages; people with COVID-19; support for key workers; work; and COVID-19 facts/news. Research limitations/implications Twitter played many positive roles, mainly through unofficial tweets. Users shared social distancing information, helped build support for social distancing, criticised government responses, expressed support for key workers and helped each other cope with social isolation. A few popular tweets not supporting social distancing show that government messages sometimes failed. Practical implications Public health campaigns in future may consider encouraging grass roots social web activity to support campaign goals. At a methodological level, analysing retweet counts emphasised politics and ignored practical implementation issues. Originality/value This is the first qualitative analysis of general COVID-19-related retweeting.
- Date
- 20. 1.2015 18:30:22
