-
Schulz, U.: "Das stiehlt meine Zeit" : Über die Nutzungsqualität von Bibliothekswebsites (2002)
0.04
0.039969243 = product of:
0.079938486 = sum of:
0.079938486 = sum of:
0.0053772116 = weight(_text_:a in 467) [ClassicSimilarity], result of:
0.0053772116 = score(doc=467,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.10191591 = fieldWeight in 467, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=467)
0.02496453 = weight(_text_:h in 467) [ClassicSimilarity], result of:
0.02496453 = score(doc=467,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 467, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=467)
0.049596746 = weight(_text_:22 in 467) [ClassicSimilarity], result of:
0.049596746 = score(doc=467,freq=2.0), product of:
0.16023713 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045758117 = queryNorm
0.30952093 = fieldWeight in 467, 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=467)
0.5 = coord(1/2)
- Abstract
- Anlässlich eines Seminars über Web Usability erhielten Studierende des Fachbereichs Bibliothek und Information (HAW Hamburg) Gelegenheit, sich als Usability-Experten zu erproben. Als Ergebnis lagen im Sommer 2001 Usability-Berichte für 22 Bibliothekswebsites vor. Einige der Auftraggeber waren in der Lage, die Empfehlungen der Studierenden anlässlich eines Redesigns ihrer Website unmittelbar umzusetzen. Im Folgenden werden häufige und gravierende Befunde aus den Usability-Berichten zusammengefasst' und jeweils anschließend Empfehlungen angeboten.
- Source
- BuB. 54(2002) H.4, S.224-229
- Type
- a
-
Schulz, U.: Informationsdidaktik als bibliothekarische Dienstleistung (1993)
0.03
0.025284786 = product of:
0.05056957 = sum of:
0.05056957 = product of:
0.07585435 = sum of:
0.013443029 = weight(_text_:a in 6657) [ClassicSimilarity], result of:
0.013443029 = score(doc=6657,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.25478977 = fieldWeight in 6657, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=6657)
0.062411327 = weight(_text_:h in 6657) [ClassicSimilarity], result of:
0.062411327 = score(doc=6657,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.5489909 = fieldWeight in 6657, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.15625 = fieldNorm(doc=6657)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Laurentius. 10(1993) H.3, S.139-152
- Type
- a
-
Schulz, U.: Was wir über OPAC-Nutzer wissen : fehlertolerante OPAC-Gestaltung (1995)
0.02
0.020341193 = product of:
0.040682387 = sum of:
0.040682387 = product of:
0.061023578 = sum of:
0.008065818 = weight(_text_:a in 935) [ClassicSimilarity], result of:
0.008065818 = score(doc=935,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.15287387 = fieldWeight in 935, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=935)
0.052957762 = weight(_text_:h in 935) [ClassicSimilarity], result of:
0.052957762 = score(doc=935,freq=4.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.4658342 = fieldWeight in 935, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=935)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Aufbau und Erschließung begrifflicher Datenbanken: Beiträge zur bibliothekarischen Klassifikation. Eine Auswahl von Vorträgen der Jahrestagungen 1993 (Kaiserslautern) und 1994 (Oldenburg) der Gesellschaft für Klassifikation. Hrsg.: H. Havekost u. H.-J. Wätjen
- Type
- a
-
Schulz, U.: Zur Beurteilung der Niederländisch-Niedersächsischen Basisklassifikation (NBK) (1992)
0.02
0.020227827 = product of:
0.040455654 = sum of:
0.040455654 = product of:
0.06068348 = sum of:
0.010754423 = weight(_text_:a in 2814) [ClassicSimilarity], result of:
0.010754423 = score(doc=2814,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.20383182 = fieldWeight in 2814, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2814)
0.04992906 = weight(_text_:h in 2814) [ClassicSimilarity], result of:
0.04992906 = score(doc=2814,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.4391927 = fieldWeight in 2814, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=2814)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Mitteilungsblatt der Bibliotheken in Niedersachsen und Sachsen-Anhalt. 1992, H.86, S.3-17
- Type
- a
-
Külper, U.; Schulz, U.; Wendt, H.; Will, G.: ¬Die Entwicklung des Kinder-OPACs BÜCHERSCHATZ : Kundennähe und Benutzerorientierung (1997)
0.02
0.017879045 = product of:
0.03575809 = sum of:
0.03575809 = product of:
0.053637132 = sum of:
0.0095056575 = weight(_text_:a in 478) [ClassicSimilarity], result of:
0.0095056575 = score(doc=478,freq=4.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.18016359 = fieldWeight in 478, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=478)
0.044131473 = weight(_text_:h in 478) [ClassicSimilarity], result of:
0.044131473 = score(doc=478,freq=4.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.3881952 = fieldWeight in 478, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=478)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Wissenschaftliche und öffentliche Bibliotheken: CD-ROM und Online, Kinder und Jugendliche. Red.: H. Grube u. A. Holderried
- Type
- a
-
Schulz, U.: Retrospektive Inhaltserschließung mit 'alten' Schlagwörtern der Deutschen Bibliothek (1995)
0.02
0.016950997 = product of:
0.033901993 = sum of:
0.033901993 = product of:
0.050852988 = sum of:
0.0067215143 = weight(_text_:a in 933) [ClassicSimilarity], result of:
0.0067215143 = score(doc=933,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.12739488 = fieldWeight in 933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=933)
0.044131473 = weight(_text_:h in 933) [ClassicSimilarity], result of:
0.044131473 = score(doc=933,freq=4.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.3881952 = fieldWeight in 933, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=933)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Aufbau und Erschließung begrifflicher Datenbanken: Beiträge zur bibliothekarischen Klassifikation. Eine Auswahl von Vorträgen der Jahrestagungen 1993 (Kaiserslautern) und 1994 (Oldenburg) der Gesellschaft für Klassifikation. Hrsg.: H. Havekost u. H.-J. Wätjen
- Type
- a
-
Schulz, U.: Endnutzerorientierte Gestaltung von Daten und Datenbankzugriff am Beispiel eines Online-Katalogs für Kinder (1996)
0.02
0.016950997 = product of:
0.033901993 = sum of:
0.033901993 = product of:
0.050852988 = sum of:
0.0067215143 = weight(_text_:a in 7729) [ClassicSimilarity], result of:
0.0067215143 = score(doc=7729,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.12739488 = fieldWeight in 7729, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=7729)
0.044131473 = weight(_text_:h in 7729) [ClassicSimilarity], result of:
0.044131473 = score(doc=7729,freq=4.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.3881952 = fieldWeight in 7729, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=7729)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Erschließen, Suchen, Finden: Vorträge aus den bibliothekarischen Arbeitsgruppen der 19. und 20. Jahrestagungen (Basel 1995 / Freiburg 1996) der Gesellschaft für Klassifikation. Hrsg.: H.-J. Hermes u. H.-J. Wätjen
- Type
- a
-
Schulz, U.: Einige Forderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.2: Geographischer Aspekt (1993)
0.02
0.01517087 = product of:
0.03034174 = sum of:
0.03034174 = product of:
0.04551261 = sum of:
0.008065818 = weight(_text_:a in 2656) [ClassicSimilarity], result of:
0.008065818 = score(doc=2656,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.15287387 = fieldWeight in 2656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2656)
0.037446793 = weight(_text_:h in 2656) [ClassicSimilarity], result of:
0.037446793 = score(doc=2656,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.32939452 = fieldWeight in 2656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=2656)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Bibliotheksdienst. 27(1993) H.3, S.315-328
- Type
- a
-
Schulz, U.: Einige Anforderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.1: Zeit-Aspekt (1993)
0.02
0.01517087 = product of:
0.03034174 = sum of:
0.03034174 = product of:
0.04551261 = sum of:
0.008065818 = weight(_text_:a in 2844) [ClassicSimilarity], result of:
0.008065818 = score(doc=2844,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.15287387 = fieldWeight in 2844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2844)
0.037446793 = weight(_text_:h in 2844) [ClassicSimilarity], result of:
0.037446793 = score(doc=2844,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.32939452 = fieldWeight in 2844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=2844)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Bibliotheksdienst. 27(1993) H.1, S.9-19
- Type
- a
-
Schulz, U.: Zur Zukunft intellektueller bibliothekarischer Inhaltserschließung : einige Bemerkungen für den gesunden Menschenverstand (1995)
0.02
0.01517087 = product of:
0.03034174 = sum of:
0.03034174 = product of:
0.04551261 = sum of:
0.008065818 = weight(_text_:a in 1469) [ClassicSimilarity], result of:
0.008065818 = score(doc=1469,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.15287387 = fieldWeight in 1469, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1469)
0.037446793 = weight(_text_:h in 1469) [ClassicSimilarity], result of:
0.037446793 = score(doc=1469,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.32939452 = fieldWeight in 1469, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=1469)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Zwischen Schreiben und Lesen: Perspektiven für Bibliotheken, Wissenschaft und Kultur. Festschrift zum 60. Geburtstag von Hermann Havekost. Hrsg. von H.-J. Wätjen
- Type
- a
-
Schulz, U.: Bücherschatz und Bücher-Reise : ein Projekt an der FH Hamburg, Fachbereich Bibliothek und Information (1998)
0.02
0.01517087 = product of:
0.03034174 = sum of:
0.03034174 = product of:
0.04551261 = sum of:
0.008065818 = weight(_text_:a in 4306) [ClassicSimilarity], result of:
0.008065818 = score(doc=4306,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.15287387 = fieldWeight in 4306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=4306)
0.037446793 = weight(_text_:h in 4306) [ClassicSimilarity], result of:
0.037446793 = score(doc=4306,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.32939452 = fieldWeight in 4306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=4306)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Laurentius. 15(1998) H.1, S.9-10
- Type
- a
-
Schulz, U.: Zur Didaktik der inhaltlichen Erschließung in der Ausbildung von Diplom-Bibliothekaren (1992)
0.01
0.012642393 = product of:
0.025284786 = sum of:
0.025284786 = product of:
0.037927177 = sum of:
0.0067215143 = weight(_text_:a in 2372) [ClassicSimilarity], result of:
0.0067215143 = score(doc=2372,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.12739488 = fieldWeight in 2372, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=2372)
0.031205663 = weight(_text_:h in 2372) [ClassicSimilarity], result of:
0.031205663 = score(doc=2372,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.27449545 = fieldWeight in 2372, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=2372)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Bibliothek: Forschung und Praxis. 16(1992) H.3, S.255-263
- Type
- a
-
Schulz, U.: Einige Anforderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.3: Thematischer Zugriff und terminologische Pfade (1993)
0.01
0.012642393 = product of:
0.025284786 = sum of:
0.025284786 = product of:
0.037927177 = sum of:
0.0067215143 = weight(_text_:a in 5069) [ClassicSimilarity], result of:
0.0067215143 = score(doc=5069,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.12739488 = fieldWeight in 5069, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=5069)
0.031205663 = weight(_text_:h in 5069) [ClassicSimilarity], result of:
0.031205663 = score(doc=5069,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.27449545 = fieldWeight in 5069, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=5069)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Bibliotheksdienst. 27(1993) H.8, S.1160-1180
- Type
- a
-
Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997)
0.01
0.010856352 = product of:
0.021712704 = sum of:
0.021712704 = product of:
0.032569055 = sum of:
0.007604526 = weight(_text_:a in 931) [ClassicSimilarity], result of:
0.007604526 = score(doc=931,freq=4.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.14413087 = fieldWeight in 931, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.02496453 = weight(_text_:h in 931) [ClassicSimilarity], result of:
0.02496453 = score(doc=931,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Abstract
- Describes a thinking aloud study with OPAC users at HÖB which revealed considerable difficulties caused by the inadequate design of the interface and the search options for online catalogues. Reports results of an analysis of comments by users on misunderstandings and abortive search attempts which provides insights into strategies for improved OPAC design
- Source
- Bibliothek: Forschung und Praxis. 21(1997) H.2, S.215-226
- Type
- a
-
Franzmeier, G.; Gruber, P.; Heise, A.; Schulz, U.; Sigrist, B.: ¬Die ZDB im neuen System : Migration und weitere Entwicklungen in der Zeitschriftendatenbank (2000)
0.01
0.010856352 = product of:
0.021712704 = sum of:
0.021712704 = product of:
0.032569055 = sum of:
0.007604526 = weight(_text_:a in 5512) [ClassicSimilarity], result of:
0.007604526 = score(doc=5512,freq=4.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.14413087 = fieldWeight in 5512, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=5512)
0.02496453 = weight(_text_:h in 5512) [ClassicSimilarity], result of:
0.02496453 = score(doc=5512,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 5512, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=5512)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 47(2000) H.6, S.549-569
- Type
- a
-
Schulz, U.: Was wir über OPAC-Nutzer wissen : fehlertolerante Suchprozesse in OPACs (1994)
0.01
0.010113914 = product of:
0.020227827 = sum of:
0.020227827 = product of:
0.03034174 = sum of:
0.0053772116 = weight(_text_:a in 6) [ClassicSimilarity], result of:
0.0053772116 = score(doc=6,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.10191591 = fieldWeight in 6, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=6)
0.02496453 = weight(_text_:h in 6) [ClassicSimilarity], result of:
0.02496453 = score(doc=6,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 6, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=6)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- ABI-Technik. 14(1994) H.4, S.299-310
- Type
- a
-
Schulz, U.: "Wie der Schnabel gewachsen ist" : Über die Qualität von OPACs - Anforderungen, Realität, Perspektiven (1998)
0.01
0.010113914 = product of:
0.020227827 = sum of:
0.020227827 = product of:
0.03034174 = sum of:
0.0053772116 = weight(_text_:a in 2491) [ClassicSimilarity], result of:
0.0053772116 = score(doc=2491,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.10191591 = fieldWeight in 2491, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=2491)
0.02496453 = weight(_text_:h in 2491) [ClassicSimilarity], result of:
0.02496453 = score(doc=2491,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 2491, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=2491)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- BuB. 50(1998) H.5, S.345-351
- Type
- a
-
Schulz, U.: Usability-Kriterien für Suchmaschinen (2001)
0.01
0.010113914 = product of:
0.020227827 = sum of:
0.020227827 = product of:
0.03034174 = sum of:
0.0053772116 = weight(_text_:a in 212) [ClassicSimilarity], result of:
0.0053772116 = score(doc=212,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.10191591 = fieldWeight in 212, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=212)
0.02496453 = weight(_text_:h in 212) [ClassicSimilarity], result of:
0.02496453 = score(doc=212,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 212, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=212)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- nfd Information - Wissenschaft und Praxis. 52(2001) H.8, S.467-469
- Type
- a
-
Schulz, U.: Trainingswerkstatt für Teaching Librarians : Hamburger Studierende lernen das Unterrichten / WebQuests für Lehrende und Praktiker (2007)
0.01
0.010113914 = product of:
0.020227827 = sum of:
0.020227827 = product of:
0.03034174 = sum of:
0.0053772116 = weight(_text_:a in 683) [ClassicSimilarity], result of:
0.0053772116 = score(doc=683,freq=2.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.10191591 = fieldWeight in 683, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=683)
0.02496453 = weight(_text_:h in 683) [ClassicSimilarity], result of:
0.02496453 = score(doc=683,freq=2.0), product of:
0.113683715 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045758117 = queryNorm
0.21959636 = fieldWeight in 683, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=683)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- BuB. 59(2007) H.11/12, S.807-811
- Type
- a
-
Külper, U.; Schulz, U.; Will, G.: Bücherschatz - a prototype of a children's OPAC (1997)
0.00
0.0020747366 = product of:
0.0041494733 = sum of:
0.0041494733 = product of:
0.01244842 = sum of:
0.01244842 = weight(_text_:a in 1771) [ClassicSimilarity], result of:
0.01244842 = score(doc=1771,freq=14.0), product of:
0.052761257 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045758117 = queryNorm
0.23593865 = fieldWeight in 1771, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=1771)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Abstract
- Bücherschatz is a prototype OPAC for children developed in 1995 by interdisciplinary cooperation between the Department of Library and Information Studies, FH Hamburg, and the computing department. Its target group is children aged 8-10. The software development method followed was Steps, while prototyping uses several methods of user participation, i.e. the metaphor game, scenarios and Pictive. Bücherschatz has an attractive graphical user interface, is mouse driven, uses a metaphor arousing children's curiosity, presents topics of children's books as a defined amount of search categories tested with children, and encourages reading through book descriptions appropriate for children
- Footnote
- Contribution to a special issue devoted to papers read at the 1996 Electronic Access to Fiction research seminar at Copenhagen, Denmark
- Type
- a