-
Spinas, P.: Benutzerfreundlichkeit von ETHICS : Ergebnisse einer Untersuchung des Online-Kataloges der ETH-Bibliothek (1992)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 491) [ClassicSimilarity], result of:
0.10398288 = score(doc=491,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 491, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=491)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Williamson, K.: ¬The information needs and information-seeking behavior of older adults : an Australian study (1997)
0.02
0.016247325 = product of:
0.03249465 = sum of:
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = weight(_text_:p in 993) [ClassicSimilarity], result of:
0.0649893 = score(doc=993,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.39725178 = fieldWeight in 993, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=993)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information seeking in context: Proceedings of an International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 14-16 August 1996, Tampere, Finland. Ed.: P. Vakkari u.a
-
Sullenger, P.: ¬A serials transaction log analysis (1997)
0.02
0.016247325 = product of:
0.03249465 = sum of:
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = weight(_text_:p in 1627) [ClassicSimilarity], result of:
0.0649893 = score(doc=1627,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.39725178 = fieldWeight in 1627, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=1627)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Ensor, P.: User characteristics of keyword searching in an OPAC (1992)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 2278) [ClassicSimilarity], result of:
0.05199144 = score(doc=2278,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 2278, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=2278)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Ensor, P.: User practices in keyword and Boolean searching on an online public access catalog (1992)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 2416) [ClassicSimilarity], result of:
0.05199144 = score(doc=2416,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 2416, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=2416)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Solomon, P.: Children's information retrieval behavior : a case analysis of an OPAC (1993)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 4349) [ClassicSimilarity], result of:
0.05199144 = score(doc=4349,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 4349, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=4349)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Solomon, P.: On the dynamics of information system use : from novice to? (1992)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 4519) [ClassicSimilarity], result of:
0.05199144 = score(doc=4519,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 4519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=4519)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lehmann, S.; Renfro, P.: Humanists and electronic information services : acceptance and resistance (1991)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 4927) [ClassicSimilarity], result of:
0.05199144 = score(doc=4927,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 4927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=4927)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Bryant, P.: Use and understanding of the library catalogues in Cambridge University Library : a survey (1993)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 7311) [ClassicSimilarity], result of:
0.05199144 = score(doc=7311,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 7311, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=7311)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wang, P.; Soergel, D.: Beyond topical relevance : document selection behaviour of real users of IR systems (1993)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 7960) [ClassicSimilarity], result of:
0.05199144 = score(doc=7960,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 7960, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=7960)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Solomon, P.: Children, technology, and instruction : a case study of elementary school children using an online public access catalog (OPAC) (1994)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 1423) [ClassicSimilarity], result of:
0.05199144 = score(doc=1423,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 1423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=1423)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wallace, P.M.: Periodical title searching in online catalogues (1997)
0.01
0.012329352 = product of:
0.024658704 = sum of:
0.024658704 = product of:
0.04931741 = sum of:
0.04931741 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
0.04931741 = score(doc=1628,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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)
0.5 = coord(1/2)
- Date
- 29. 7.1998 10:57:22
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.01
0.012329352 = product of:
0.024658704 = sum of:
0.024658704 = product of:
0.04931741 = sum of:
0.04931741 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.04931741 = score(doc=3687,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:07:29
-
Ensor, P.: Knowledge level of users and nonusers of keyword/Boolean searching on an online public access catalog (1992)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 3289) [ClassicSimilarity], result of:
0.045492508 = score(doc=3289,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 3289, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=3289)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Witt, M.: Survey on the use of the catalogue at the médiathèque of the cité des sciences et de l'industrie (CSI) (1993)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 6233) [ClassicSimilarity], result of:
0.045492508 = score(doc=6233,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 6233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=6233)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- p
-
Poll, R.; Boekhorst, P. de: Measuring quality : international guidelines for performance measurement in academic libraries (1996)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 6125) [ClassicSimilarity], result of:
0.045492508 = score(doc=6125,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 6125, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=6125)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wilson, T.: Information behaviour : an inter-disciplinary perspective (1997)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 300) [ClassicSimilarity], result of:
0.045492508 = score(doc=300,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 300, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=300)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information seeking in context: Proceedings of an International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 14-16 August 1996, Tampere, Finland. Ed.: P. Vakkari u.a
-
Liebscher, P.; Abels, E.G.; Denman, D.W.: Factors that influence the use of electronic networks by science and engineering faculty at small institutions : Part II: Preliminary use indicators (1997)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 391) [ClassicSimilarity], result of:
0.045492508 = score(doc=391,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 391, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=391)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Solomon, P.: Access to fiction for children : a user-based assessment of options and opportunities (1997)
0.01
0.011373127 = product of:
0.022746254 = sum of:
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = weight(_text_:p in 5845) [ClassicSimilarity], result of:
0.045492508 = score(doc=5845,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.27807623 = fieldWeight in 5845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=5845)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993)
0.01
0.010788183 = product of:
0.021576365 = sum of:
0.021576365 = product of:
0.04315273 = sum of:
0.04315273 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
0.04315273 = score(doc=7914,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.2708308 = fieldWeight in 7914, 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=7914)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International cataloguing and bibliographic control. 22(1993) no.4, S.68-71