Search (6 results, page 1 of 1)

  • × author_ss:"Oppenheim, C."
  1. Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994) 0.02
    0.015293433 = product of:
      0.076467164 = sum of:
        0.076467164 = weight(_text_:22 in 7245) [ClassicSimilarity], result of:
          0.076467164 = score(doc=7245,freq=2.0), product of:
            0.24705005 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.07054885 = 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)
      0.2 = coord(1/5)
    
    Source
    Journal of document and text management. 2(1994) no.1, S.10-22
  2. Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996) 0.02
    0.015293433 = product of:
      0.076467164 = sum of:
        0.076467164 = weight(_text_:22 in 7670) [ClassicSimilarity], result of:
          0.076467164 = score(doc=7670,freq=2.0), product of:
            0.24705005 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.07054885 = 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)
      0.2 = coord(1/5)
    
    Source
    Journal of information science. 22(1996) no.6, S.407-421
  3. Oppenheim, C.: National information policies and the need for a coalition for public information (1996) 0.01
    0.011975816 = product of:
      0.05987908 = sum of:
        0.05987908 = weight(_text_:7 in 4859) [ClassicSimilarity], result of:
          0.05987908 = score(doc=4859,freq=2.0), product of:
            0.233712 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.07054885 = queryNorm
            0.25620884 = fieldWeight in 4859, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4859)
      0.2 = coord(1/5)
    
    Source
    Information management report. 1996, Mar., S.7-13
  4. Oppenheim, C.: Intellectual property : legal and other issues (1997) 0.01
    0.011470074 = product of:
      0.057350367 = sum of:
        0.057350367 = weight(_text_:22 in 42) [ClassicSimilarity], result of:
          0.057350367 = score(doc=42,freq=2.0), product of:
            0.24705005 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.07054885 = 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)
      0.2 = coord(1/5)
    
    Source
    Information studies. 3(1997) no.1, S.5-22
  5. Oppenheim, C.: Electronic scholarly publishing and open access (2009) 0.01
    0.011470074 = product of:
      0.057350367 = sum of:
        0.057350367 = weight(_text_:22 in 3662) [ClassicSimilarity], result of:
          0.057350367 = score(doc=3662,freq=2.0), product of:
            0.24705005 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.07054885 = 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)
      0.2 = coord(1/5)
    
    Date
    8. 7.2010 19:22:45
  6. Norris, M.; Oppenheim, C.: ¬The h-index : a broad review of a new bibliometric indicator (2010) 0.01
    0.0095583955 = product of:
      0.047791976 = sum of:
        0.047791976 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
          0.047791976 = score(doc=4147,freq=2.0), product of:
            0.24705005 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.07054885 = 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)
      0.2 = coord(1/5)
    
    Date
    8. 1.2011 19:22:13