-
Bookstein, A.: Informetric distributions : I. Unified overview (1990)
0.02
0.022109166 = product of:
0.08843666 = sum of:
0.08843666 = product of:
0.132655 = sum of:
0.06662717 = weight(_text_:29 in 6902) [ClassicSimilarity], result of:
0.06662717 = score(doc=6902,freq=2.0), product of:
0.12245065 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034809988 = 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)
0.06602782 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
0.06602782 = score(doc=6902,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = 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)
0.25 = coord(1/4)
- Date
- 22. 7.2006 18:55:29
-
Chongde, W.; Zhe, W.: Evaluation of the models for Bradford's law (1998)
0.02
0.01682001 = product of:
0.03364002 = sum of:
0.021063294 = product of:
0.06318988 = sum of:
0.06318988 = weight(_text_:w in 3688) [ClassicSimilarity], result of:
0.06318988 = score(doc=3688,freq=4.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.47635072 = fieldWeight in 3688, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0625 = fieldNorm(doc=3688)
0.33333334 = coord(1/3)
0.012576727 = product of:
0.03773018 = sum of:
0.03773018 = weight(_text_:22 in 3688) [ClassicSimilarity], result of:
0.03773018 = score(doc=3688,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = queryNorm
0.30952093 = fieldWeight in 3688, 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=3688)
0.33333334 = coord(1/3)
0.5 = coord(2/4)
- Date
- 22. 5.1999 19:12:28
-
Neth, M.: Citation analysis and the Web (1998)
0.01
0.011054583 = product of:
0.04421833 = sum of:
0.04421833 = product of:
0.0663275 = sum of:
0.033313584 = weight(_text_:29 in 108) [ClassicSimilarity], result of:
0.033313584 = score(doc=108,freq=2.0), product of:
0.12245065 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034809988 = 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)
0.03301391 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
0.03301391 = score(doc=108,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = 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)
0.25 = coord(1/4)
- Date
- 10. 1.1999 16:22:37
- Source
- Art documentation. 17(1998) no.1, S.29-33
-
Schoepflin, U.; Glänzel, W.: Mehrwert von bibliographischen Datenbanken (1994)
0.01
0.007898735 = product of:
0.03159494 = sum of:
0.03159494 = product of:
0.09478481 = sum of:
0.09478481 = weight(_text_:w in 6112) [ClassicSimilarity], result of:
0.09478481 = score(doc=6112,freq=4.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.71452606 = fieldWeight in 6112, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.09375 = fieldNorm(doc=6112)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Mehrwert von Information - Professionalisierung der Informationsarbeit: Proceedings des 4. Internationalen Symposiums für Informationswissenschaft (ISI'94), Graz, 2.-4. November 1994. Hrsg.: W. Rauch u.a
-
Stock, W.: Informetrische Vermessung der Forschung und Entwicklung eines Landes : beispielhafte Resultate und Probleme (1992)
0.01
0.0065822788 = product of:
0.026329115 = sum of:
0.026329115 = product of:
0.078987345 = sum of:
0.078987345 = weight(_text_:w in 342) [ClassicSimilarity], result of:
0.078987345 = score(doc=342,freq=4.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.5954384 = fieldWeight in 342, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.078125 = fieldNorm(doc=342)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Information und Dokumentation in den 90er Jahren: neue Herausforderung, neue Technologien. Deutscher Dokumentartag 1991, Universität Ulm, 30.9.-2.10.1991. Hrsg.: W. Neubauer u. K.-H. Meier
-
Herfurth, M.: Voraussetzungen und Entwicklungsperspektiven scientometrischer Analysen auf der Grundlage von Datenbanken (1994)
0.01
0.006516123 = product of:
0.026064493 = sum of:
0.026064493 = product of:
0.07819348 = sum of:
0.07819348 = weight(_text_:w in 8824) [ClassicSimilarity], result of:
0.07819348 = score(doc=8824,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.58945394 = fieldWeight in 8824, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.109375 = fieldNorm(doc=8824)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Qualität und Information: Deutscher Dokumentartag 1993; Friedrich-Schiller-Universität Jena, 28.-30.9.1993. Hrsg.: W. Neubauer
-
Nacke, O.: Lexikometrie, ein Verfahren zur Profilanalyse multidimensionaler Probleme (1996)
0.01
0.005585249 = product of:
0.022340996 = sum of:
0.022340996 = product of:
0.06702299 = sum of:
0.06702299 = weight(_text_:w in 5240) [ClassicSimilarity], result of:
0.06702299 = score(doc=5240,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.5052462 = fieldWeight in 5240, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.09375 = fieldNorm(doc=5240)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Die digitale Revolution: Deutscher Dokumentartag 1996, Neue Universität Heidelberg, 24.-26.9.1996. Hrsg.: W. Neubauer
-
Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998)
0.01
0.0055581806 = product of:
0.022232722 = sum of:
0.022232722 = product of:
0.066698164 = sum of:
0.066698164 = weight(_text_:22 in 3690) [ClassicSimilarity], result of:
0.066698164 = score(doc=3690,freq=4.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = 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)
0.25 = coord(1/4)
- Date
- 22. 5.1999 19:22:35
-
Khurshid, A.; Sahai, H.: Bibliometric, scientometric and informetric distributions and laws : a selected bibliography (1991)
0.01
0.005552264 = product of:
0.022209056 = sum of:
0.022209056 = product of:
0.06662717 = sum of:
0.06662717 = weight(_text_:29 in 5054) [ClassicSimilarity], result of:
0.06662717 = score(doc=5054,freq=2.0), product of:
0.12245065 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034809988 = queryNorm
0.5441145 = fieldWeight in 5054, 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=5054)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- International forum on information and documentation. 16(1991) no.2, S.18-29
-
Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990)
0.01
0.0055023185 = product of:
0.022009274 = sum of:
0.022009274 = product of:
0.06602782 = sum of:
0.06602782 = weight(_text_:22 in 4689) [ClassicSimilarity], result of:
0.06602782 = score(doc=4689,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = queryNorm
0.5416616 = fieldWeight in 4689, 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=4689)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 22. 7.2006 18:55:55
-
Ding, Y.: Scholarly communication and bibliometrics : Part 1: The scholarly communication model: literature review (1998)
0.00
0.0039659035 = product of:
0.015863614 = sum of:
0.015863614 = product of:
0.04759084 = sum of:
0.04759084 = weight(_text_:29 in 3995) [ClassicSimilarity], result of:
0.04759084 = score(doc=3995,freq=2.0), product of:
0.12245065 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034809988 = queryNorm
0.38865322 = fieldWeight in 3995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=3995)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- International forum on information and documentation. 23(1998) no.2, S.20-29
-
Marx, W.: Wie mißt man Forschungsqualität? : der Science Citation Index - ein Maßstab für die Bewertung (1996)
0.00
0.0037234991 = product of:
0.0148939965 = sum of:
0.0148939965 = product of:
0.04468199 = sum of:
0.04468199 = weight(_text_:w in 5036) [ClassicSimilarity], result of:
0.04468199 = score(doc=5036,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.33683082 = fieldWeight in 5036, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0625 = fieldNorm(doc=5036)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Parthey, H.: Stadien der Wissensproduktion in Forschungsinstituten nach Raten der Publikation und Zitation der in ihnen gewonnenen Ergebnisse (1996)
0.00
0.0037234991 = product of:
0.0148939965 = sum of:
0.0148939965 = product of:
0.04468199 = sum of:
0.04468199 = weight(_text_:w in 5242) [ClassicSimilarity], result of:
0.04468199 = score(doc=5242,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.33683082 = fieldWeight in 5242, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0625 = fieldNorm(doc=5242)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Die digitale Revolution: Deutscher Dokumentartag 1996, Neue Universität Heidelberg, 24.-26.9.1996. Hrsg.: W. Neubauer
-
Marx, W.; Gramm, G.: Literaturflut - Informationslawine - Wissensexplosion : Wächst der Wissenschaft das Wissen über den Kopf? (1997)
0.00
0.0037234991 = product of:
0.0148939965 = sum of:
0.0148939965 = product of:
0.04468199 = sum of:
0.04468199 = weight(_text_:w in 1078) [ClassicSimilarity], result of:
0.04468199 = score(doc=1078,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.33683082 = fieldWeight in 1078, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0625 = fieldNorm(doc=1078)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Glanzel, W.: ¬The need for standards in bibliometric research and technology (1996)
0.00
0.0032580616 = product of:
0.013032246 = sum of:
0.013032246 = product of:
0.03909674 = sum of:
0.03909674 = weight(_text_:w in 7549) [ClassicSimilarity], result of:
0.03909674 = score(doc=7549,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.29472697 = fieldWeight in 7549, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=7549)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Braun, T.; Glanzel, W.; Grupp, H.: ¬The scientometric weight of 50 nations in 27 scientific areas, 1989-1993 : Pt.1: All fields combined, mathematics, engineering, chemistry and physics (1995)
0.00
0.0032580616 = product of:
0.013032246 = sum of:
0.013032246 = product of:
0.03909674 = sum of:
0.03909674 = weight(_text_:w in 761) [ClassicSimilarity], result of:
0.03909674 = score(doc=761,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.29472697 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=761)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996)
0.00
0.0032580616 = product of:
0.013032246 = sum of:
0.013032246 = product of:
0.03909674 = sum of:
0.03909674 = weight(_text_:w in 6110) [ClassicSimilarity], result of:
0.03909674 = score(doc=6110,freq=2.0), product of:
0.1326541 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.034809988 = queryNorm
0.29472697 = fieldWeight in 6110, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=6110)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Chung, Y.-K.: Bradford distribution and core authors in classification systems literature (1994)
0.00
0.0031727224 = product of:
0.01269089 = sum of:
0.01269089 = product of:
0.038072668 = sum of:
0.038072668 = weight(_text_:29 in 5066) [ClassicSimilarity], result of:
0.038072668 = score(doc=5066,freq=2.0), product of:
0.12245065 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034809988 = queryNorm
0.31092256 = fieldWeight in 5066, 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=5066)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Source
- Scientometrics. 29(1994) no.2, S.253-269
-
Li, T.-C.: Reference sources in periodicals : research note (1995)
0.00
0.0031441818 = product of:
0.012576727 = sum of:
0.012576727 = product of:
0.03773018 = sum of:
0.03773018 = weight(_text_:22 in 5092) [ClassicSimilarity], result of:
0.03773018 = score(doc=5092,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = queryNorm
0.30952093 = fieldWeight in 5092, 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=5092)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Abstract
- Presents a list of 53 periodicals in 22 subject fields which regularly provide bibliographies of theses, research in progress and patents in their particular subject field. The fields of business, economics, history and literature have most periodical listings of dissertations and theses. Also lists 63 periodicals in 25 sub-disciplines which provide rankings or ratings. Rankings and ratings information predominates in the fields of business, sports and games, finance and banking, and library and information science
-
Pichappan, P.; Sangaranachiyar, S.: Ageing approach to scientific eponyms (1996)
0.00
0.0031441818 = product of:
0.012576727 = sum of:
0.012576727 = product of:
0.03773018 = sum of:
0.03773018 = weight(_text_:22 in 80) [ClassicSimilarity], result of:
0.03773018 = score(doc=80,freq=2.0), product of:
0.12189864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034809988 = queryNorm
0.30952093 = fieldWeight in 80, 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=80)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Footnote
- Report presented at the 16th National Indian Association of Special Libraries and Information Centres Seminar Special Interest Group Meeting on Informatrics in Bombay, 19-22 Dec 94