-
Tijssen, R.J.W.; Wijk, E. van: ¬The global science base of information and communication technologies : bibliometric analysis of ICT research papers (1998)
0.00
0.0012411277 = product of:
0.007446766 = sum of:
0.007446766 = product of:
0.03723383 = sum of:
0.03723383 = weight(_text_:22 in 3691) [ClassicSimilarity], result of:
0.03723383 = score(doc=3691,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.30952093 = fieldWeight in 3691, 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=3691)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 22. 5.1999 19:26:54
-
Udofia, U.I.: Selecting veterinary medical periodicals through citation analysis (1997)
0.00
0.0011364478 = product of:
0.0068186866 = sum of:
0.0068186866 = product of:
0.034093432 = sum of:
0.034093432 = weight(_text_:28 in 785) [ClassicSimilarity], result of:
0.034093432 = score(doc=785,freq=2.0), product of:
0.12305808 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03435205 = queryNorm
0.27705154 = fieldWeight in 785, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=785)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 28. 1.2007 18:40:46
-
Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998)
0.00
0.0010970123 = product of:
0.0065820734 = sum of:
0.0065820734 = product of:
0.032910366 = sum of:
0.032910366 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
0.032910366 = score(doc=2808,freq=4.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.27358043 = fieldWeight in 2808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 30. 1.1999 17:22:22
-
Diaz, I.G.; Aguilar, G.S.: Bibliometria comparada sobre tecnologia de informacion : diez anos en la base de datos ERIC (1995)
0.00
0.0010958444 = product of:
0.0065750666 = sum of:
0.0065750666 = product of:
0.032875333 = sum of:
0.032875333 = weight(_text_:29 in 6388) [ClassicSimilarity], result of:
0.032875333 = score(doc=6388,freq=2.0), product of:
0.12083977 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03435205 = queryNorm
0.27205724 = fieldWeight in 6388, 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=6388)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 29. 1.1996 16:01:59
-
Deshpande, M.; Rajyalakshmi, D.: Citation study of dissertations in library and information science (1997)
0.00
0.0010958444 = product of:
0.0065750666 = sum of:
0.0065750666 = product of:
0.032875333 = sum of:
0.032875333 = weight(_text_:29 in 1594) [ClassicSimilarity], result of:
0.032875333 = score(doc=1594,freq=2.0), product of:
0.12083977 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03435205 = queryNorm
0.27205724 = fieldWeight in 1594, 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=1594)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 3. 8.2006 12:53:29
-
Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990)
0.00
0.0010958444 = product of:
0.0065750666 = sum of:
0.0065750666 = product of:
0.032875333 = sum of:
0.032875333 = weight(_text_:29 in 1515) [ClassicSimilarity], result of:
0.032875333 = score(doc=1515,freq=2.0), product of:
0.12083977 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03435205 = queryNorm
0.27205724 = fieldWeight in 1515, 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=1515)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 29. 2.2008 19:02:46
-
Haiqi, Z.: ¬The literature of Qigong : publication patterns and subject headings (1997)
0.00
0.0010859867 = product of:
0.00651592 = sum of:
0.00651592 = product of:
0.0325796 = sum of:
0.0325796 = weight(_text_:22 in 862) [ClassicSimilarity], result of:
0.0325796 = score(doc=862,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.2708308 = fieldWeight in 862, 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=862)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Source
- International forum on information and documentation. 22(1997) no.3, S.38-44
-
Avramescu, A.: Teoria difuziei informatiei stiintifice (1997)
0.00
0.0010859867 = product of:
0.00651592 = sum of:
0.00651592 = product of:
0.0325796 = sum of:
0.0325796 = weight(_text_:22 in 3030) [ClassicSimilarity], result of:
0.0325796 = score(doc=3030,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.2708308 = fieldWeight in 3030, 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=3030)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 22. 2.1999 16:16:11
-
Falkingham, L.T.; Reeves, R.: Context analysis : a technique for analysing research in a field, applied to literature on the management of R&D at the section level (1998)
0.00
0.0010859867 = product of:
0.00651592 = sum of:
0.00651592 = product of:
0.0325796 = sum of:
0.0325796 = weight(_text_:22 in 3689) [ClassicSimilarity], result of:
0.0325796 = score(doc=3689,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.2708308 = fieldWeight in 3689, 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=3689)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 22. 5.1999 19:18:46
-
Nkereuwem, E.E.: Accrediting knowledge : the ranking of library and information science journals (1997)
0.00
9.74098E-4 = product of:
0.005844588 = sum of:
0.005844588 = product of:
0.02922294 = sum of:
0.02922294 = weight(_text_:28 in 786) [ClassicSimilarity], result of:
0.02922294 = score(doc=786,freq=2.0), product of:
0.12305808 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03435205 = queryNorm
0.23747274 = fieldWeight in 786, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=786)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 28. 1.2007 18:39:31
-
Schwartz, C.A.: ¬The rise and fall of uncitedness (1997)
0.00
9.392953E-4 = product of:
0.0056357714 = sum of:
0.0056357714 = product of:
0.028178858 = sum of:
0.028178858 = weight(_text_:29 in 7658) [ClassicSimilarity], result of:
0.028178858 = score(doc=7658,freq=2.0), product of:
0.12083977 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03435205 = queryNorm
0.23319192 = fieldWeight in 7658, 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=7658)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Source
- College and research libraries. 58(1997) no.1, S.19-29
-
Pierce, S.J.: Boundary crossing in research literatures as a means of interdisciplinary information transfer (1999)
0.00
9.392953E-4 = product of:
0.0056357714 = sum of:
0.0056357714 = product of:
0.028178858 = sum of:
0.028178858 = weight(_text_:29 in 3062) [ClassicSimilarity], result of:
0.028178858 = score(doc=3062,freq=2.0), product of:
0.12083977 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03435205 = queryNorm
0.23319192 = fieldWeight in 3062, 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=3062)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 24. 2.1999 12:29:00
-
Tonta, Y.: Scholarly communication and the use of networked information sources (1996)
0.00
9.308457E-4 = product of:
0.005585074 = sum of:
0.005585074 = product of:
0.02792537 = sum of:
0.02792537 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
0.02792537 = score(doc=6389,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.23214069 = fieldWeight in 6389, 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=6389)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Source
- IFLA journal. 22(1996) no.3, S.240-245
-
Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996)
0.00
9.308457E-4 = product of:
0.005585074 = sum of:
0.005585074 = product of:
0.02792537 = sum of:
0.02792537 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
0.02792537 = score(doc=7659,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.23214069 = fieldWeight in 7659, 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=7659)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Source
- Journal of information science. 22(1996) no.3, S.165-170
-
Siddiqui, M.A.: ¬A bibliometric study of authorship characteristics in four international information science journals (1997)
0.00
9.308457E-4 = product of:
0.005585074 = sum of:
0.005585074 = product of:
0.02792537 = sum of:
0.02792537 = weight(_text_:22 in 853) [ClassicSimilarity], result of:
0.02792537 = score(doc=853,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.23214069 = fieldWeight in 853, 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=853)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Source
- International forum on information and documentation. 22(1997) no.3, S.3-23
-
Kreider, J.: ¬The correlation of local citation data with citation data from Journal Citation Reports (1999)
0.00
9.308457E-4 = product of:
0.005585074 = sum of:
0.005585074 = product of:
0.02792537 = sum of:
0.02792537 = weight(_text_:22 in 102) [ClassicSimilarity], result of:
0.02792537 = score(doc=102,freq=2.0), product of:
0.120295025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03435205 = queryNorm
0.23214069 = fieldWeight in 102, 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=102)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 10. 9.2000 17:38:22