Search (2 results, page 1 of 1)

  • × language_ss:"sp"
  • × theme_ss:"Informetrie"
  1. Colina, J.: ¬Un algoritmo informetrico para la evaluacion de un vocabulario de busqueda (1995) 0.02 
    0.01551259 = product of:
  0.054294065 = sum of:
    0.03619604 = weight(_text_:j in 6755) [ClassicSimilarity], result of:
      0.03619604 = score(doc=6755,freq=2.0), product of:
        0.10310292 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.03244785 = queryNorm
        0.35106707 = fieldWeight in 6755, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.078125 = fieldNorm(doc=6755)
    0.01809802 = product of:
      0.03619604 = sum of:
        0.03619604 = weight(_text_:j in 6755) [ClassicSimilarity], result of:
          0.03619604 = score(doc=6755,freq=2.0), product of:
            0.10310292 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03244785 = queryNorm
            0.35106707 = fieldWeight in 6755, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.078125 = fieldNorm(doc=6755)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
  2. Diaz, I.G.; Aguilar, G.S.: Bibliometria comparada sobre tecnologia de informacion : diez anos en la base de datos ERIC (1995) 0.00 
    0.0018626648 = product of:
  0.013038653 = sum of:
    0.013038653 = product of:
      0.05215461 = sum of:
        0.05215461 = weight(_text_:authors in 6388) [ClassicSimilarity], result of:
          0.05215461 = score(doc=6388,freq=2.0), product of:
            0.14792371 = queryWeight, product of:
              4.558814 = idf(docFreq=1258, maxDocs=44218)
              0.03244785 = queryNorm
            0.35257778 = fieldWeight in 6388, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.558814 = idf(docFreq=1258, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6388)
      0.25 = coord(1/4)
  0.14285715 = coord(1/7)
    Abstract
    Reports results of an automated search of the term 'information technology' and 20 related terms in the ERIC database, 1982-1991, which revealed data related to: scientific production relating to information technology; core journals; types of documents; types of authors and their output; sponsoring institutions; publishing output by country; desciptors; and related terms. The following bibliometric laws are applied: Bradford's law; Lotka's law; and Spearman's and Pearson's laws. Provides an insight into the role of bibliometrics as a scientific discipline for the study of the development of new technologies and their impact on information activity

Authors