Search (2 results, page 1 of 1)

  • × author_ss:"Nicholas, D."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1990 TO 2000}
  1. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.01
    0.012006804 = product of:
      0.024013609 = sum of:
        0.024013609 = product of:
          0.048027217 = sum of:
            0.048027217 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.048027217 = score(doc=5941,freq=2.0), product of:
                0.124133036 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035448052 = queryNorm
                0.38690117 = fieldWeight in 5941, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5941)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26. 2.2008 19:22:51
  2. Nicholas, D.; Martin, H.: Assessing information needs : a case study of journalists (1997) 0.00
    0.0023286617 = product of:
      0.0046573235 = sum of:
        0.0046573235 = product of:
          0.009314647 = sum of:
            0.009314647 = weight(_text_:a in 450) [ClassicSimilarity], result of:
              0.009314647 = score(doc=450,freq=10.0), product of:
                0.04087327 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.035448052 = queryNorm
                0.22789092 = fieldWeight in 450, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=450)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Outlines a structure for analysing information needs. The purpose of the structure is to enable data on users to be collected in a systematic and routine manner. The form of analysis is demonstrated through a consideration of the information needs of newspaper journalists. Aspects of information need considered are: subject, nature, function, viewpoint, authority, quantity, quality, place of origin, speed of delivery, and processing/packaging. Considers the barriers to meeting information needs and training, time, resources, access and information overload. Also assesses the library's role in meeting information needs
    Type
    a