-
Greifeneder, E.: Online-Hilfen in OPACs : Analyse deutscher Universitäts-Onlinekataloge (2007)
0.00
0.0030326901 = product of:
0.012130761 = sum of:
0.012130761 = product of:
0.024261521 = sum of:
0.024261521 = weight(_text_:22 in 1935) [ClassicSimilarity], result of:
0.024261521 = score(doc=1935,freq=2.0), product of:
0.12541457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03581401 = queryNorm
0.19345059 = fieldWeight in 1935, 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=1935)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 6.2008 13:03:30
-
Pontis, S.; Blandford, A.; Greifeneder, E.; Attalla, H.; Neal, D.: Keeping up to date : an academic researcher's information journey (2017)
0.00
0.0030326901 = product of:
0.012130761 = sum of:
0.012130761 = product of:
0.024261521 = sum of:
0.024261521 = weight(_text_:22 in 3340) [ClassicSimilarity], result of:
0.024261521 = score(doc=3340,freq=2.0), product of:
0.12541457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03581401 = queryNorm
0.19345059 = fieldWeight in 3340, 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=3340)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 68(2017) no.1, S.22-35
-
Schlebbe, K.; Greifeneder, E.: Information need, Informationsbedarf und -bedürfnis (2023)
0.00
0.002521218 = product of:
0.010084872 = sum of:
0.010084872 = product of:
0.030254615 = sum of:
0.030254615 = weight(_text_:k in 815) [ClassicSimilarity], result of:
0.030254615 = score(doc=815,freq=2.0), product of:
0.12784806 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03581401 = queryNorm
0.23664509 = fieldWeight in 815, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=815)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Greifeneder, E.: Hilfe auf allen Ebenen : ein Beitrag zur Forschung über Online-Hilfen in OPACs (2008)
0.00
0.0024261521 = product of:
0.0097046085 = sum of:
0.0097046085 = product of:
0.019409217 = sum of:
0.019409217 = weight(_text_:22 in 1936) [ClassicSimilarity], result of:
0.019409217 = score(doc=1936,freq=2.0), product of:
0.12541457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03581401 = queryNorm
0.15476047 = fieldWeight in 1936, 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=1936)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 6.2008 13:29:15
-
Greifeneder, E.; Schlebbe, K.: Information Behaviour (2023)
0.00
0.0021010148 = product of:
0.008404059 = sum of:
0.008404059 = product of:
0.025212178 = sum of:
0.025212178 = weight(_text_:k in 812) [ClassicSimilarity], result of:
0.025212178 = score(doc=812,freq=2.0), product of:
0.12784806 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03581401 = queryNorm
0.19720423 = fieldWeight in 812, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=812)
0.33333334 = coord(1/3)
0.25 = coord(1/4)