-
Buch, H.: "Wie zufrieden sind Sie mit dem Schlagwortkatalog?" : Benutzungsuntersuchung am Schlagwortkatalog der Universitäts- und Landesbibliothek Münster (1998)
0.00
0.0012117123 = product of:
0.018175682 = sum of:
0.018175682 = weight(_text_:und in 545) [ClassicSimilarity], result of:
0.018175682 = score(doc=545,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.29385152 = fieldWeight in 545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=545)
0.06666667 = coord(1/15)
-
Keller, A.; Neubauer, W.: Dienstleistungsangebote von Bibliotheken in elektronischer Form : Eine Benutzungsstudie der ETH-Bibliothek (1999)
0.00
0.0012117123 = product of:
0.018175682 = sum of:
0.018175682 = weight(_text_:und in 4068) [ClassicSimilarity], result of:
0.018175682 = score(doc=4068,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.29385152 = fieldWeight in 4068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=4068)
0.06666667 = coord(1/15)
- Source
- nfd Information - Wissenschaft und Praxis. 50(1999) H.7, S.407-412
-
Pedretti, G.: ¬L'¬uso dei cataloghi in biblioteca (1996)
0.00
0.0011035076 = product of:
0.016552612 = sum of:
0.016552612 = weight(_text_:des in 109) [ClassicSimilarity], result of:
0.016552612 = score(doc=109,freq=2.0), product of:
0.077284485 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.027907511 = queryNorm
0.2141777 = fieldWeight in 109, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.0546875 = fieldNorm(doc=109)
0.06666667 = coord(1/15)
- Footnote
- Übers. des Titels: Catalogue use in the library
-
Wilson, T.D.: Exploring models of information behaviour : the 'uncertainty' project (1999)
0.00
0.0011035076 = product of:
0.016552612 = sum of:
0.016552612 = weight(_text_:des in 6785) [ClassicSimilarity], result of:
0.016552612 = score(doc=6785,freq=2.0), product of:
0.077284485 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.027907511 = queryNorm
0.2141777 = fieldWeight in 6785, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.0546875 = fieldNorm(doc=6785)
0.06666667 = coord(1/15)
- Content
- Enthält Grafik des Schalen-Modells: Information searching behaviour < Information seeking behaviour < Information behaviour
-
Wallace, P.M.: Periodical title searching in online catalogues (1997)
0.00
0.0010082887 = product of:
0.01512433 = sum of:
0.01512433 = product of:
0.03024866 = sum of:
0.03024866 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
0.03024866 = score(doc=1628,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.30952093 = fieldWeight in 1628, 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=1628)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 29. 7.1998 10:57:22
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.00
0.0010082887 = product of:
0.01512433 = sum of:
0.01512433 = product of:
0.03024866 = sum of:
0.03024866 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.03024866 = score(doc=3687,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.30952093 = fieldWeight in 3687, 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=3687)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 22. 5.1999 19:07:29
-
Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994)
0.00
8.8225264E-4 = product of:
0.013233789 = sum of:
0.013233789 = product of:
0.026467578 = sum of:
0.026467578 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
0.026467578 = score(doc=1795,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.2708308 = fieldWeight in 1795, 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=1795)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Source
- Canadian journal of information and library science. 19(1994) no.4, S.1-22
-
Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996)
0.00
8.8225264E-4 = product of:
0.013233789 = sum of:
0.013233789 = product of:
0.026467578 = sum of:
0.026467578 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
0.026467578 = score(doc=6966,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.2708308 = fieldWeight in 6966, 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=6966)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997)
0.00
8.8225264E-4 = product of:
0.013233789 = sum of:
0.013233789 = product of:
0.026467578 = sum of:
0.026467578 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
0.026467578 = score(doc=883,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.2708308 = fieldWeight in 883, 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=883)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Source
- BibliotheekBlad. 1(1997) no.21, S.22-23
-
Dokter, G.: Benutzungsanstieg nach OPAC-Einführung in der Universitätsbibliothek Bochum (1993)
0.00
8.078082E-4 = product of:
0.012117122 = sum of:
0.012117122 = weight(_text_:und in 5586) [ClassicSimilarity], result of:
0.012117122 = score(doc=5586,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.19590102 = fieldWeight in 5586, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=5586)
0.06666667 = coord(1/15)
- Content
- Enthält detaillierte Ausführungen zu folgenden Kapiteln: 1. OPAC-Einführung in der UB Bochum; 2. Mehr Ausleihen durch OPAC; 3. Wissenschaftler profitieren am stärksten; 4. Kaum Einfluß auf Lehrbücher; 5. Fächer, denen der OPAC nützt; 6. Fächer, denen der OPAC schadet; 7. Unübersichtliche Freihandaufstellung fördert OPAC-Ausleihen; 8. PC-Vertrautheit und Vergraul-Effekt; 9. Spracheignung; 10. Zwei Drittel mehr Vormerkungen
-
Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997)
0.00
8.078082E-4 = product of:
0.012117122 = sum of:
0.012117122 = weight(_text_:und in 931) [ClassicSimilarity], result of:
0.012117122 = score(doc=931,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.19590102 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.06666667 = coord(1/15)
- Source
- Bibliothek: Forschung und Praxis. 21(1997) H.2, S.215-226
-
Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999)
0.00
7.562165E-4 = product of:
0.011343247 = sum of:
0.011343247 = product of:
0.022686495 = sum of:
0.022686495 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
0.022686495 = score(doc=1333,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.23214069 = fieldWeight in 1333, 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=1333)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 10. 9.2000 17:38:22
-
Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.00
6.3018047E-4 = product of:
0.009452706 = sum of:
0.009452706 = product of:
0.018905412 = sum of:
0.018905412 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.018905412 = score(doc=2339,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.19345059 = fieldWeight in 2339, 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=2339)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 22. 9.1997 19:16:05
-
Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999)
0.00
6.3018047E-4 = product of:
0.009452706 = sum of:
0.009452706 = product of:
0.018905412 = sum of:
0.018905412 = weight(_text_:22 in 297) [ClassicSimilarity], result of:
0.018905412 = score(doc=297,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.19345059 = fieldWeight in 297, 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=297)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 22. 3.2002 9:55:52
-
Wildemuth, B.M.; O'Neill, A.L.: Katalogrecherche nach bekannten Vorlagen : empirische Überlegungen zu nutzerorientierten Nachweisinstrumenten (1996)
0.00
6.058561E-4 = product of:
0.009087841 = sum of:
0.009087841 = weight(_text_:und in 3250) [ClassicSimilarity], result of:
0.009087841 = score(doc=3250,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.14692576 = fieldWeight in 3250, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.046875 = fieldNorm(doc=3250)
0.06666667 = coord(1/15)
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 43(1996) H.1, S.23-45
-
Wallace, P.M.: How do patrons search the online catalog when no one's looking? : transaction log analysis and implications for bibliographic instruction and system design (1993)
0.00
5.048801E-4 = product of:
0.0075732013 = sum of:
0.0075732013 = weight(_text_:und in 6974) [ClassicSimilarity], result of:
0.0075732013 = score(doc=6974,freq=2.0), product of:
0.061853286 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027907511 = queryNorm
0.12243814 = fieldWeight in 6974, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=6974)
0.06666667 = coord(1/15)
- Footnote
- Die hier angegebenen Zahlen stehen in Widerspruch zur Micco Studie; allerdings ist wohl auch die Ausgangslage eine andere, wenn hier Autoren- und Stichwortsuche mit in die Statistik einbezogen wurden
-
Coles, C.: Information seeking behaviour of public library users : use and non-use of electronic media (1999)
0.00
5.0414435E-4 = product of:
0.007562165 = sum of:
0.007562165 = product of:
0.01512433 = sum of:
0.01512433 = weight(_text_:22 in 286) [ClassicSimilarity], result of:
0.01512433 = score(doc=286,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.15476047 = fieldWeight in 286, 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=286)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 22. 3.2002 8:51:28
-
Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999)
0.00
5.0414435E-4 = product of:
0.007562165 = sum of:
0.007562165 = product of:
0.01512433 = sum of:
0.01512433 = weight(_text_:22 in 296) [ClassicSimilarity], result of:
0.01512433 = score(doc=296,freq=2.0), product of:
0.09772735 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027907511 = queryNorm
0.15476047 = fieldWeight in 296, 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=296)
0.5 = coord(1/2)
0.06666667 = coord(1/15)
- Date
- 22. 3.2002 9:54:13