-
Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994)
0.02
0.022831075 = product of:
0.04566215 = sum of:
0.04566215 = sum of:
0.0065838867 = weight(_text_:e in 7245) [ClassicSimilarity], result of:
0.0065838867 = score(doc=7245,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 7245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=7245)
0.03907826 = weight(_text_:22 in 7245) [ClassicSimilarity], result of:
0.03907826 = score(doc=7245,freq=2.0), product of:
0.12625402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036053732 = queryNorm
0.30952093 = fieldWeight in 7245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7245)
0.5 = coord(1/2)
- Language
- e
- Source
- Journal of document and text management. 2(1994) no.1, S.10-22
-
Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996)
0.02
0.022831075 = product of:
0.04566215 = sum of:
0.04566215 = sum of:
0.0065838867 = weight(_text_:e in 7670) [ClassicSimilarity], result of:
0.0065838867 = score(doc=7670,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 7670, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=7670)
0.03907826 = weight(_text_:22 in 7670) [ClassicSimilarity], result of:
0.03907826 = score(doc=7670,freq=2.0), product of:
0.12625402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036053732 = queryNorm
0.30952093 = fieldWeight in 7670, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7670)
0.5 = coord(1/2)
- Language
- e
- Source
- Journal of information science. 22(1996) no.6, S.407-421
-
Oppenheim, C.: Intellectual property : legal and other issues (1997)
0.02
0.017123304 = product of:
0.03424661 = sum of:
0.03424661 = sum of:
0.0049379147 = weight(_text_:e in 42) [ClassicSimilarity], result of:
0.0049379147 = score(doc=42,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.09528506 = fieldWeight in 42, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=42)
0.029308695 = weight(_text_:22 in 42) [ClassicSimilarity], result of:
0.029308695 = score(doc=42,freq=2.0), product of:
0.12625402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036053732 = queryNorm
0.23214069 = fieldWeight in 42, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=42)
0.5 = coord(1/2)
- Language
- e
- Source
- Information studies. 3(1997) no.1, S.5-22
-
Oppenheim, C.: Electronic scholarly publishing and open access (2009)
0.02
0.017123304 = product of:
0.03424661 = sum of:
0.03424661 = sum of:
0.0049379147 = weight(_text_:e in 3662) [ClassicSimilarity], result of:
0.0049379147 = score(doc=3662,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.09528506 = fieldWeight in 3662, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=3662)
0.029308695 = weight(_text_:22 in 3662) [ClassicSimilarity], result of:
0.029308695 = score(doc=3662,freq=2.0), product of:
0.12625402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036053732 = queryNorm
0.23214069 = fieldWeight in 3662, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3662)
0.5 = coord(1/2)
- Date
- 8. 7.2010 19:22:45
- Language
- e
-
Norris, M.; Oppenheim, C.: ¬The h-index : a broad review of a new bibliometric indicator (2010)
0.01
0.014269422 = product of:
0.028538844 = sum of:
0.028538844 = sum of:
0.004114929 = weight(_text_:e in 4147) [ClassicSimilarity], result of:
0.004114929 = score(doc=4147,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.07940422 = fieldWeight in 4147, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=4147)
0.024423914 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
0.024423914 = score(doc=4147,freq=2.0), product of:
0.12625402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036053732 = queryNorm
0.19345059 = fieldWeight in 4147, 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=4147)
0.5 = coord(1/2)
- Date
- 8. 1.2011 19:22:13
- Language
- e
-
Oppenheim, C.: Recent EC initiatives on copyright (1993)
0.00
0.0028804503 = product of:
0.0057609007 = sum of:
0.0057609007 = product of:
0.011521801 = sum of:
0.011521801 = weight(_text_:e in 4279) [ClassicSimilarity], result of:
0.011521801 = score(doc=4279,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.2223318 = fieldWeight in 4279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=4279)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Ahmed, S.M.Z.; McKnight, C.; Oppenheim, C.: ¬A study of users' performance and satisfaction with the Web of Science IR interface : making sense of it all (2005)
0.00
0.0024689573 = product of:
0.0049379147 = sum of:
0.0049379147 = product of:
0.009875829 = sum of:
0.009875829 = weight(_text_:e in 4656) [ClassicSimilarity], result of:
0.009875829 = score(doc=4656,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.19057012 = fieldWeight in 4656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=4656)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: Electronic copyright (1993)
0.00
0.0020574646 = product of:
0.004114929 = sum of:
0.004114929 = product of:
0.008229858 = sum of:
0.008229858 = weight(_text_:e in 6087) [ClassicSimilarity], result of:
0.008229858 = score(doc=6087,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.15880844 = fieldWeight in 6087, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=6087)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: ¬The applications of virtual reality : pt.1.2 (1993)
0.00
0.0020574646 = product of:
0.004114929 = sum of:
0.004114929 = product of:
0.008229858 = sum of:
0.008229858 = weight(_text_:e in 7244) [ClassicSimilarity], result of:
0.008229858 = score(doc=7244,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.15880844 = fieldWeight in 7244, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=7244)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: Electronic copyright (1994)
0.00
0.0020574646 = product of:
0.004114929 = sum of:
0.004114929 = product of:
0.008229858 = sum of:
0.008229858 = weight(_text_:e in 2259) [ClassicSimilarity], result of:
0.008229858 = score(doc=2259,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.15880844 = fieldWeight in 2259, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=2259)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Summers, R.; Oppenheim, C.; Meadows, J.; McKnight, C.; Kinnell, M.: Information science in 2010 : a Loughborough University view (1999)
0.00
0.0020574646 = product of:
0.004114929 = sum of:
0.004114929 = product of:
0.008229858 = sum of:
0.008229858 = weight(_text_:e in 4343) [ClassicSimilarity], result of:
0.008229858 = score(doc=4343,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.15880844 = fieldWeight in 4343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=4343)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: ¬The virtual library : some common sense please (1994)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 8289) [ClassicSimilarity], result of:
0.0065838867 = score(doc=8289,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 8289, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=8289)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: Electronic copyright and the law librarian (1994)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 759) [ClassicSimilarity], result of:
0.0065838867 = score(doc=759,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 759, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=759)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: Document delivery and electronic copyright : what is copyright? (1995)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 1703) [ClassicSimilarity], result of:
0.0065838867 = score(doc=1703,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 1703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1703)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: ¬The legal problems associated with electronic copyright management systems (1996)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 5056) [ClassicSimilarity], result of:
0.0065838867 = score(doc=5056,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 5056, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=5056)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: Do citations count? : Citation indexing and the Research Assessment Exercise (RAE) (1996)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 6673) [ClassicSimilarity], result of:
0.0065838867 = score(doc=6673,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 6673, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=6673)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Harry, V.; Oppenheim, C.: Evaluation of electronic databases : pt.1: criteria for testing CD-ROM products (1993)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 7429) [ClassicSimilarity], result of:
0.0065838867 = score(doc=7429,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 7429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=7429)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Harry, V.; Oppenheim, C.: Evaluation of electronic databases : pt.2: testing CD-ROM products (1993)
0.00
0.0016459717 = product of:
0.0032919433 = sum of:
0.0032919433 = product of:
0.0065838867 = sum of:
0.0065838867 = weight(_text_:e in 7430) [ClassicSimilarity], result of:
0.0065838867 = score(doc=7430,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.12704675 = fieldWeight in 7430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=7430)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Oppenheim, C.: National information policies and the need for a coalition for public information (1996)
0.00
0.0014402252 = product of:
0.0028804503 = sum of:
0.0028804503 = product of:
0.0057609007 = sum of:
0.0057609007 = weight(_text_:e in 4859) [ClassicSimilarity], result of:
0.0057609007 = score(doc=4859,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.1111659 = fieldWeight in 4859, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=4859)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Baird, L.M.; Oppenheim, C.: Do citations matter? (1994)
0.00
0.0012344787 = product of:
0.0024689573 = sum of:
0.0024689573 = product of:
0.0049379147 = sum of:
0.0049379147 = weight(_text_:e in 6896) [ClassicSimilarity], result of:
0.0049379147 = score(doc=6896,freq=2.0), product of:
0.05182255 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036053732 = queryNorm
0.09528506 = fieldWeight in 6896, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=6896)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e