-
Umstätter, W.: Informetrische Hilfe durch das 'intelligente Terminal' (1986)
0.03
0.029250802 = product of:
0.058501605 = sum of:
0.058501605 = product of:
0.11700321 = sum of:
0.11700321 = weight(_text_:w in 501) [ClassicSimilarity], result of:
0.11700321 = score(doc=501,freq=2.0), product of:
0.19849424 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.05208721 = queryNorm
0.58945394 = fieldWeight in 501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.109375 = fieldNorm(doc=501)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Nourmohammadi, H.A.; Umstätter, W.: ¬Die Verteilung der Autorenhäufigkeit in wissenschaftlichen Zeitschriften bei verschiedenen Themen und Ländern (2004)
0.01
0.014625401 = product of:
0.029250802 = sum of:
0.029250802 = product of:
0.058501605 = sum of:
0.058501605 = weight(_text_:w in 2514) [ClassicSimilarity], result of:
0.058501605 = score(doc=2514,freq=2.0), product of:
0.19849424 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.05208721 = queryNorm
0.29472697 = fieldWeight in 2514, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=2514)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Mayr, P.; Umstätter, W.: ¬Eine bibliometrische Zeitschriftenanalyse mit Jol Scientrometrics und NfD bzw. IWP (2008)
0.01
0.014625401 = product of:
0.029250802 = sum of:
0.029250802 = product of:
0.058501605 = sum of:
0.058501605 = weight(_text_:w in 2302) [ClassicSimilarity], result of:
0.058501605 = score(doc=2302,freq=2.0), product of:
0.19849424 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.05208721 = queryNorm
0.29472697 = fieldWeight in 2302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=2302)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Umstätter, W.; Rehm, M.; Dorogi, Z.: ¬Die Halbwertszeit in der naturwissenschaftlichen Literatur (1982)
0.01
0.012536058 = product of:
0.025072116 = sum of:
0.025072116 = product of:
0.050144233 = sum of:
0.050144233 = weight(_text_:w in 5279) [ClassicSimilarity], result of:
0.050144233 = score(doc=5279,freq=2.0), product of:
0.19849424 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.05208721 = queryNorm
0.2526231 = fieldWeight in 5279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=5279)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Umstätter, W.: Szientometrische Verfahren (2004)
0.01
0.008357372 = product of:
0.016714744 = sum of:
0.016714744 = product of:
0.03342949 = sum of:
0.03342949 = weight(_text_:w in 2920) [ClassicSimilarity], result of:
0.03342949 = score(doc=2920,freq=2.0), product of:
0.19849424 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.05208721 = queryNorm
0.16841541 = fieldWeight in 2920, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.03125 = fieldNorm(doc=2920)
0.5 = coord(1/2)
0.5 = coord(1/2)