-
Mair, D.: E-Learning: das Drehbuch : Handbuch für Medienautoren und Projektleiter (2005)
0.00
0.0013514229 = product of:
0.0054056915 = sum of:
0.0054056915 = product of:
0.027028456 = sum of:
0.027028456 = weight(_text_:28 in 1429) [ClassicSimilarity], result of:
0.027028456 = score(doc=1429,freq=2.0), product of:
0.1365805 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038126875 = queryNorm
0.19789396 = fieldWeight in 1429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=1429)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 24. 2.2008 12:28:33
-
Ford, N.: Web-based learning through educational informatics : information science meets educational computing (2008)
0.00
0.0013514229 = product of:
0.0054056915 = sum of:
0.0054056915 = product of:
0.027028456 = sum of:
0.027028456 = weight(_text_:28 in 4006) [ClassicSimilarity], result of:
0.027028456 = score(doc=4006,freq=2.0), product of:
0.1365805 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038126875 = queryNorm
0.19789396 = fieldWeight in 4006, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=4006)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 28. 9.2010 13:13:57
-
Schmidt, A.P.: ¬Der Wissensnavigator : Das Lexikon der Zukunft (1999)
0.00
0.0010425112 = product of:
0.004170045 = sum of:
0.004170045 = product of:
0.020850223 = sum of:
0.020850223 = weight(_text_:29 in 3315) [ClassicSimilarity], result of:
0.020850223 = score(doc=3315,freq=2.0), product of:
0.13411842 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038126875 = queryNorm
0.15546128 = fieldWeight in 3315, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=3315)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 25. 2.2008 19:29:40
-
Stahl, G.: Group cognition : computer support for building collaborative knowledge (2006)
0.00
8.108537E-4 = product of:
0.0032434147 = sum of:
0.0032434147 = product of:
0.016217073 = sum of:
0.016217073 = weight(_text_:28 in 2391) [ClassicSimilarity], result of:
0.016217073 = score(doc=2391,freq=2.0), product of:
0.1365805 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038126875 = queryNorm
0.11873637 = fieldWeight in 2391, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0234375 = fieldNorm(doc=2391)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 12. 7.2008 19:01:28