-
Poetzsch, E.; Porschien, J.; Quosig, D.: ¬Das Online-Tutorial als Lehr- und Lernmedium : Modell für die methodisch-didaktische Umsetzung eines Lehrbuches in ein Online-Tutorial (2005)
0.03
0.034359638 = product of:
0.068719275 = sum of:
0.068719275 = sum of:
0.020197917 = weight(_text_:d in 3415) [ClassicSimilarity], result of:
0.020197917 = score(doc=3415,freq=4.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.2077985 = fieldWeight in 3415, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=3415)
0.04852136 = weight(_text_:22 in 3415) [ClassicSimilarity], result of:
0.04852136 = score(doc=3415,freq=2.0), product of:
0.17915745 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0511611 = queryNorm
0.2708308 = fieldWeight in 3415, 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=3415)
0.5 = coord(1/2)
- Date
- 22. 5.2005 10:39:09
- Language
- d
-
Poetzsch, E.: Wirtschaftsinformation : Online - CD-ROM - Internet (2004)
0.01
0.0061208927 = product of:
0.012241785 = sum of:
0.012241785 = product of:
0.02448357 = sum of:
0.02448357 = weight(_text_:d in 1945) [ClassicSimilarity], result of:
0.02448357 = score(doc=1945,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.2518898 = fieldWeight in 1945, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=1945)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Wirtschaftsinformation : Online - CD-ROM - Internet (2001)
0.01
0.0061208927 = product of:
0.012241785 = sum of:
0.012241785 = product of:
0.02448357 = sum of:
0.02448357 = weight(_text_:d in 4623) [ClassicSimilarity], result of:
0.02448357 = score(doc=4623,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.2518898 = fieldWeight in 4623, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=4623)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Vorstellungen zum Aufbau des Auskunftsdienstes "Informationen zur Biotechnologie" (1988)
0.00
0.0040805954 = product of:
0.008161191 = sum of:
0.008161191 = product of:
0.016322382 = sum of:
0.016322382 = weight(_text_:d in 2507) [ClassicSimilarity], result of:
0.016322382 = score(doc=2507,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.16792654 = fieldWeight in 2507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=2507)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (1998)
0.00
0.0035705208 = product of:
0.0071410416 = sum of:
0.0071410416 = product of:
0.014282083 = sum of:
0.014282083 = weight(_text_:d in 239) [ClassicSimilarity], result of:
0.014282083 = score(doc=239,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.14693572 = fieldWeight in 239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=239)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.00
0.0030604464 = product of:
0.0061208927 = sum of:
0.0061208927 = product of:
0.012241785 = sum of:
0.012241785 = weight(_text_:d in 1655) [ClassicSimilarity], result of:
0.012241785 = score(doc=1655,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.1259449 = fieldWeight in 1655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Naturwissenschaftlich-technische Information : Online, CD-ROM, Internet (2005)
0.00
0.0025503722 = product of:
0.0051007443 = sum of:
0.0051007443 = product of:
0.010201489 = sum of:
0.010201489 = weight(_text_:d in 4935) [ClassicSimilarity], result of:
0.010201489 = score(doc=4935,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.104954086 = fieldWeight in 4935, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=4935)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2005)
0.00
0.0020402977 = product of:
0.0040805954 = sum of:
0.0040805954 = product of:
0.008161191 = sum of:
0.008161191 = weight(_text_:d in 591) [ClassicSimilarity], result of:
0.008161191 = score(doc=591,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.08396327 = fieldWeight in 591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.03125 = fieldNorm(doc=591)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
0.00
0.0015302232 = product of:
0.0030604464 = sum of:
0.0030604464 = product of:
0.0061208927 = sum of:
0.0061208927 = weight(_text_:d in 592) [ClassicSimilarity], result of:
0.0061208927 = score(doc=592,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.06297245 = fieldWeight in 592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0234375 = fieldNorm(doc=592)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d