Search (3 results, page 1 of 1)

  • × author_ss:"Saracevic, T."
  • × theme_ss:"Informationsdienstleistungen"
  1. Mokros, H.B.; Mullins, L.S.; Saracevic, T.: Practice and personhood in professional interaction : social identities and information needs (1995) 0.01
    0.009601584 = product of:
      0.019203167 = sum of:
        0.019203167 = product of:
          0.038406335 = sum of:
            0.038406335 = weight(_text_:t in 4080) [ClassicSimilarity], result of:
              0.038406335 = score(doc=4080,freq=2.0), product of:
                0.14706711 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.03733228 = queryNorm
                0.26114836 = fieldWeight in 4080, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4080)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Saracevic, T.; Kantor, P.B.: Studying the value of library and information services : Part I: Establishing a theoretical framework (1997) 0.01
    0.009601584 = product of:
      0.019203167 = sum of:
        0.019203167 = product of:
          0.038406335 = sum of:
            0.038406335 = weight(_text_:t in 352) [ClassicSimilarity], result of:
              0.038406335 = score(doc=352,freq=2.0), product of:
                0.14706711 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.03733228 = queryNorm
                0.26114836 = fieldWeight in 352, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.046875 = fieldNorm(doc=352)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Saracevic, T.; Kantor, P.B.: Studying the value of library and information services : Part II: Methodology and taxonomy (1997) 0.01
    0.009601584 = product of:
      0.019203167 = sum of:
        0.019203167 = product of:
          0.038406335 = sum of:
            0.038406335 = weight(_text_:t in 353) [ClassicSimilarity], result of:
              0.038406335 = score(doc=353,freq=2.0), product of:
                0.14706711 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.03733228 = queryNorm
                0.26114836 = fieldWeight in 353, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.046875 = fieldNorm(doc=353)
          0.5 = coord(1/2)
      0.5 = coord(1/2)