Search (4 results, page 1 of 1)

  • × author_ss:"Buchanan, S."
  • × language_ss:"e"
  1. Hasler, L.; Ruthven, I.; Buchanan, S.: Using internet groups in situations of information poverty : topics and information needs (2014) 0.01 
    0.010077791 = product of:
  0.020155583 = sum of:
    0.020155583 = product of:
      0.040311165 = sum of:
        0.040311165 = weight(_text_:i in 1176) [ClassicSimilarity], result of:
          0.040311165 = score(doc=1176,freq=2.0), product of:
            0.16122356 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04274526 = queryNorm
            0.25003272 = fieldWeight in 1176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.046875 = fieldNorm(doc=1176)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Ruthven, I.; Buchanan, S.; Jardine, C.: Relationships, environment, health and development : the information needs expressed online by young first-time mothers (2018) 0.01 
    0.010077791 = product of:
  0.020155583 = sum of:
    0.020155583 = product of:
      0.040311165 = sum of:
        0.040311165 = weight(_text_:i in 4369) [ClassicSimilarity], result of:
          0.040311165 = score(doc=4369,freq=2.0), product of:
            0.16122356 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04274526 = queryNorm
            0.25003272 = fieldWeight in 4369, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.046875 = fieldNorm(doc=4369)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Ruthven, I.; Buchanan, S.; Jardine, C.: Isolated, overwhelmed, and worried : young first-time mothers asking for information and support online (2018) 0.01 
    0.010077791 = product of:
  0.020155583 = sum of:
    0.020155583 = product of:
      0.040311165 = sum of:
        0.040311165 = weight(_text_:i in 4455) [ClassicSimilarity], result of:
          0.040311165 = score(doc=4455,freq=2.0), product of:
            0.16122356 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04274526 = queryNorm
            0.25003272 = fieldWeight in 4455, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.046875 = fieldNorm(doc=4455)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Buchanan, S.; Jardine, C.; Ruthven, I.: Information behaviors in disadvantaged and dependent circumstances and the role of information intermediaries (2019) 0.01 
    0.0083981585 = product of:
  0.016796317 = sum of:
    0.016796317 = product of:
      0.033592634 = sum of:
        0.033592634 = weight(_text_:i in 4682) [ClassicSimilarity], result of:
          0.033592634 = score(doc=4682,freq=2.0), product of:
            0.16122356 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04274526 = queryNorm
            0.20836058 = fieldWeight in 4682, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4682)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors