Search (1 results, page 1 of 1)

  • × author_ss:"Rowley, J."
  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  • × year_i:[1990 TO 2000}
  1. Rowley, J.: Current awareness in an electronic age (1998) 0.03 
    0.025642192 = product of:
  0.076926574 = sum of:
    0.05236691 = weight(_text_:internet in 183) [ClassicSimilarity], result of:
      0.05236691 = score(doc=183,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.46128747 = fieldWeight in 183, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.078125 = fieldNorm(doc=183)
    0.024559667 = product of:
      0.073679 = sum of:
        0.073679 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
          0.073679 = score(doc=183,freq=4.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.54716086 = fieldWeight in 183, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=183)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    Considers the role and nature of current awareness services with particular reference to the impact of electronic media, the Internet and WWW on the 5 basic components of these services: databases; user interest profiles; notifications; feedback and document delivery
    Date
    22. 2.1999 17:50:37
    Source
    Online and CD-ROM review. 22(1998) no.4, S.277-279
    Theme
    Internet