-
Rowley, J.: Current awareness in an electronic age (1998)
0.02
0.024579627 = product of:
0.12289814 = sum of:
0.12289814 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
0.12289814 = score(doc=183,freq=4.0), product of:
0.22461061 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.06414093 = queryNorm
0.54716086 = fieldWeight in 183, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=183)
0.2 = coord(1/5)
- Date
- 22. 2.1999 17:50:37
- Source
- Online and CD-ROM review. 22(1998) no.4, S.277-279
-
Rowley, J.: ¬The changing face of current awareness services (1998)
0.02
0.017205741 = product of:
0.0860287 = sum of:
0.0860287 = weight(_text_:22 in 3043) [ClassicSimilarity], result of:
0.0860287 = score(doc=3043,freq=4.0), product of:
0.22461061 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.06414093 = queryNorm
0.38301262 = fieldWeight in 3043, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3043)
0.2 = coord(1/5)
- Date
- 9. 2.1997 18:44:22
22. 2.1999 17:48:45
-
Rowley, J.: ¬The nature and applications of geographical information systems (1994)
0.01
0.010881866 = product of:
0.05440933 = sum of:
0.05440933 = weight(_text_:21 in 8046) [ClassicSimilarity], result of:
0.05440933 = score(doc=8046,freq=2.0), product of:
0.1987041 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.06414093 = queryNorm
0.27382088 = fieldWeight in 8046, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0625 = fieldNorm(doc=8046)
0.2 = coord(1/5)
- Source
- Managing information. 1(1994) no.4, S.21-23
-
Slack, F.; Rowley, J.: ¬The evaluation of interface design on CD-ROMs (1997)
0.01
0.009521632 = product of:
0.047608163 = sum of:
0.047608163 = weight(_text_:21 in 7427) [ClassicSimilarity], result of:
0.047608163 = score(doc=7427,freq=2.0), product of:
0.1987041 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.06414093 = queryNorm
0.23959327 = fieldWeight in 7427, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0546875 = fieldNorm(doc=7427)
0.2 = coord(1/5)
- Source
- Online and CD-ROM review. 21(1997) no.1, S.3-14