Search (8 results, page 1 of 1)

  • × author_ss:"Liu, Z."
  • × language_ss:"e"
  • × year_i:[2000 TO 2010}
  1. Liu, Z.; Wang, C.: Mapping interdisciplinarity in demography : a journal network analysis (2005) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 4384) [ClassicSimilarity], result of:
              0.008422533 = score(doc=4384,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 4384, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4384)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of information science. 31(2005) no.4, S.308-316
  2. Theng, Y.-L.; Goh, D.H.-L.; Lim, E.-P.; Liu, Z.; Yin, M.; Pang, N.L.-S.; Wong, P.B.-B.: Applying scenario-based design and claims analysis to the design of a digital library of geography examination resources (2005) 0.00
    0.0012762066 = product of:
      0.0025524131 = sum of:
        0.0025524131 = product of:
          0.0051048263 = sum of:
            0.0051048263 = weight(_text_:s in 1002) [ClassicSimilarity], result of:
              0.0051048263 = score(doc=1002,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.101928525 = fieldWeight in 1002, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1002)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 41(2005) no.1, S.23-40
  3. Liu, Z.: ¬The evolution of documents and its impacts (2004) 0.00
    0.001203219 = product of:
      0.002406438 = sum of:
        0.002406438 = product of:
          0.004812876 = sum of:
            0.004812876 = weight(_text_:s in 4430) [ClassicSimilarity], result of:
              0.004812876 = score(doc=4430,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.09609913 = fieldWeight in 4430, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4430)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 60(2004) no.3, S.279-288
  4. Wan, G.; Liu, Z.: Content-based information retrieval and digital libraries (2008) 0.00
    0.001203219 = product of:
      0.002406438 = sum of:
        0.002406438 = product of:
          0.004812876 = sum of:
            0.004812876 = weight(_text_:s in 2267) [ClassicSimilarity], result of:
              0.004812876 = score(doc=2267,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.09609913 = fieldWeight in 2267, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2267)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information technology and libraries. 27(2008) no.1, S.41-47
  5. Liu, Z.: Print vs. electronic resources : a study of user perceptions, preferences, and use (2006) 0.00
    0.0010528166 = product of:
      0.0021056333 = sum of:
        0.0021056333 = product of:
          0.0042112665 = sum of:
            0.0042112665 = weight(_text_:s in 974) [ClassicSimilarity], result of:
              0.0042112665 = score(doc=974,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.08408674 = fieldWeight in 974, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=974)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 42(2006) no.2, S.583-592
  6. Liu, Z.; Huang, X.: Gender differences in the online reading environment (2008) 0.00
    0.0010528166 = product of:
      0.0021056333 = sum of:
        0.0021056333 = product of:
          0.0042112665 = sum of:
            0.0042112665 = weight(_text_:s in 2215) [ClassicSimilarity], result of:
              0.0042112665 = score(doc=2215,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.08408674 = fieldWeight in 2215, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2215)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 64(2008) no.4, S.616-626
  7. Liu, Z.: Reading behavior in the digital environment : changes in reading behavior over the past ten years (2005) 0.00
    9.0241426E-4 = product of:
      0.0018048285 = sum of:
        0.0018048285 = product of:
          0.003609657 = sum of:
            0.003609657 = weight(_text_:s in 4701) [ClassicSimilarity], result of:
              0.003609657 = score(doc=4701,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.072074346 = fieldWeight in 4701, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4701)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 61(2005) no.6, S.700-712
  8. Lim, E.-P.; Liu, Z.; Yin, M.; Goh, D.H.-L.; Theng, Y.-L.; Ng, W.K.: On organizing and accessing geospatial and georeferenced Web resources using the G-Portal system (2005) 0.00
    7.520119E-4 = product of:
      0.0015040238 = sum of:
        0.0015040238 = product of:
          0.0030080476 = sum of:
            0.0030080476 = weight(_text_:s in 1049) [ClassicSimilarity], result of:
              0.0030080476 = score(doc=1049,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.060061958 = fieldWeight in 1049, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1049)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 41(2005) no.5, S.1277-1298