Search (2 results, page 1 of 1)
-
×
theme_ss:"Benutzerstudien"
-
Kaltenborn, K.-F.: Endnutzerrecherchen in der CD-ROM-Datenbank Medline : T.1: Evaluations- und Benutzerforschung über Nutzungscharakteristika, Bewertung der Rechercheergebnisse und künftige Informationsgewinnung; T.2: Evaluations- und Benutzerforschung über Recherchequalität und Nutzer-Computer/Datenbank-Interaktion (1991)
7.83
7.8302674 = weight(object_ss:MEDLINE in 5104) [ClassicSimilarity], result of: 7.8302674 = score(doc=5104,freq=1.0), product of: 1.0000001 = queryWeight, product of: 7.8302665 = idf(docFreq=47, maxDocs=44421) 0.12770958 = queryNorm 7.8302665 = fieldWeight in 5104, product of: 1.0 = tf(freq=1.0), with freq of: 1.0 = termFreq=1.0 7.8302665 = idf(docFreq=47, maxDocs=44421) 1.0 = fieldNorm(doc=5104)
- Object
- MEDLINE
-
Nelson, J.L.: ¬An analysis of transaction logs to evaluate the educational needs of end users (1992)
7.83
7.8302674 = weight(object_ss:MEDLINE in 6270) [ClassicSimilarity], result of: 7.8302674 = score(doc=6270,freq=1.0), product of: 1.0000001 = queryWeight, product of: 7.8302665 = idf(docFreq=47, maxDocs=44421) 0.12770958 = queryNorm 7.8302665 = fieldWeight in 6270, product of: 1.0 = tf(freq=1.0), with freq of: 1.0 = termFreq=1.0 7.8302665 = idf(docFreq=47, maxDocs=44421) 1.0 = fieldNorm(doc=6270)
- Object
- MEDLINE