Search (14 results, page 1 of 1)

  • × year_i:[1950 TO 1960}
  1. ¬The Role of classification in the modern American library : papers presented at an institute conducted by the University of Illinois Graduate School of Library Science, 1.-4.11.1959 (1959) 0.04
    0.040475264 = product of:
      0.08095053 = sum of:
        0.042974945 = weight(_text_:science in 5256) [ClassicSimilarity], result of:
          0.042974945 = score(doc=5256,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.34923816 = fieldWeight in 5256, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.09375 = fieldNorm(doc=5256)
        0.037975587 = product of:
          0.075951174 = sum of:
            0.075951174 = weight(_text_:22 in 5256) [ClassicSimilarity], result of:
              0.075951174 = score(doc=5256,freq=2.0), product of:
                0.16358867 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0467152 = queryNorm
                0.46428138 = fieldWeight in 5256, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5256)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Date
    3.10.2000 10:22:59
  2. Vickery, B.C.: ¬The significance of John Wilkins in the history of bibliographical classification (1953) 0.02
    0.022339288 = product of:
      0.08935715 = sum of:
        0.08935715 = product of:
          0.1787143 = sum of:
            0.1787143 = weight(_text_:history in 1079) [ClassicSimilarity], result of:
              0.1787143 = score(doc=1079,freq=2.0), product of:
                0.21731828 = queryWeight, product of:
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.0467152 = queryNorm
                0.82236207 = fieldWeight in 1079, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.125 = fieldNorm(doc=1079)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
  3. Björkbom, C.: ¬The history of the word 'documentation' within the FID (1959) 0.02
    0.022339288 = product of:
      0.08935715 = sum of:
        0.08935715 = product of:
          0.1787143 = sum of:
            0.1787143 = weight(_text_:history in 4976) [ClassicSimilarity], result of:
              0.1787143 = score(doc=4976,freq=2.0), product of:
                0.21731828 = queryWeight, product of:
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.0467152 = queryNorm
                0.82236207 = fieldWeight in 4976, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.125 = fieldNorm(doc=4976)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
  4. Garfield, E.: Citation indexes for science : a new dimension in documentation through association of ideas (1955) 0.02
    0.020258585 = product of:
      0.08103434 = sum of:
        0.08103434 = weight(_text_:science in 4342) [ClassicSimilarity], result of:
          0.08103434 = score(doc=4342,freq=4.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.6585298 = fieldWeight in 4342, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=4342)
      0.25 = coord(1/4)
    
    Source
    Science. 122(1955), S.108-111
  5. Feibleman, J.K.: Theory of integrative levels (1954/55) 0.01
    0.014324983 = product of:
      0.05729993 = sum of:
        0.05729993 = weight(_text_:science in 1656) [ClassicSimilarity], result of:
          0.05729993 = score(doc=1656,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.4656509 = fieldWeight in 1656, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=1656)
      0.25 = coord(1/4)
    
    Source
    British journal for the philosophy of science. 5(1954/55), S.59-66
  6. Richmond, P.A.: Aspects of recent research in the art and science of classification (1953) 0.01
    0.014324983 = product of:
      0.05729993 = sum of:
        0.05729993 = weight(_text_:science in 3544) [ClassicSimilarity], result of:
          0.05729993 = score(doc=3544,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.4656509 = fieldWeight in 3544, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=3544)
      0.25 = coord(1/4)
    
  7. Perry, J.W.: Mechanized searching and subject headings (1953) 0.01
    0.014324983 = product of:
      0.05729993 = sum of:
        0.05729993 = weight(_text_:science in 3891) [ClassicSimilarity], result of:
          0.05729993 = score(doc=3891,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.4656509 = fieldWeight in 3891, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=3891)
      0.25 = coord(1/4)
    
    Imprint
    New York : Columbia University School of Library Science
  8. Bar-Hillel, Y.; Carnap, R.: ¬An outline of a theory of semantic information (1953) 0.01
    0.014324983 = product of:
      0.05729993 = sum of:
        0.05729993 = weight(_text_:science in 5512) [ClassicSimilarity], result of:
          0.05729993 = score(doc=5512,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.4656509 = fieldWeight in 5512, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=5512)
      0.25 = coord(1/4)
    
    Source
    British journal for the philosophy of science. 4(1953), S.147-157
  9. Ball, N.T.: Contributions of classification to science (1957) 0.01
    0.0125343595 = product of:
      0.050137438 = sum of:
        0.050137438 = weight(_text_:science in 568) [ClassicSimilarity], result of:
          0.050137438 = score(doc=568,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.40744454 = fieldWeight in 568, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.109375 = fieldNorm(doc=568)
      0.25 = coord(1/4)
    
  10. Dyson, G.M.: Advances in classification (1955) 0.01
    0.010743736 = product of:
      0.042974945 = sum of:
        0.042974945 = weight(_text_:science in 5543) [ClassicSimilarity], result of:
          0.042974945 = score(doc=5543,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.34923816 = fieldWeight in 5543, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.09375 = fieldNorm(doc=5543)
      0.25 = coord(1/4)
    
    Abstract
    My paper this evening will be chiefly concerned with problems relating to chemical data and to data which relate to subjects on the fringe of chemical science
  11. Hadamard, J.: ¬An essay on the psychology of invention in the mathematical field (1954) 0.01
    0.010743736 = product of:
      0.042974945 = sum of:
        0.042974945 = weight(_text_:science in 1681) [ClassicSimilarity], result of:
          0.042974945 = score(doc=1681,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.34923816 = fieldWeight in 1681, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.09375 = fieldNorm(doc=1681)
      0.25 = coord(1/4)
    
    Abstract
    How creativity is tapped in science. The unconcious mind and discovery intuition vs. verbal reasoning. Poincaré's forgetting hypothesis. Creative techniques of Einstein, Pascal, Wiener and others
  12. Vickery, B.C.: Classification and indexing in science (1959) 0.01
    0.010743736 = product of:
      0.042974945 = sum of:
        0.042974945 = weight(_text_:science in 6160) [ClassicSimilarity], result of:
          0.042974945 = score(doc=6160,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.34923816 = fieldWeight in 6160, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.09375 = fieldNorm(doc=6160)
      0.25 = coord(1/4)
    
  13. Wiener, N.: ¬The human use of human beings : cybernetics and society (1950) 0.01
    0.009493897 = product of:
      0.037975587 = sum of:
        0.037975587 = product of:
          0.075951174 = sum of:
            0.075951174 = weight(_text_:22 in 4857) [ClassicSimilarity], result of:
              0.075951174 = score(doc=4857,freq=2.0), product of:
                0.16358867 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0467152 = queryNorm
                0.46428138 = fieldWeight in 4857, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4857)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    8. 7.2000 18:17:22
  14. Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957 (1957) 0.01
    0.0071624913 = product of:
      0.028649965 = sum of:
        0.028649965 = weight(_text_:science in 563) [ClassicSimilarity], result of:
          0.028649965 = score(doc=563,freq=2.0), product of:
            0.12305341 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0467152 = queryNorm
            0.23282544 = fieldWeight in 563, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0625 = fieldNorm(doc=563)
      0.25 = coord(1/4)
    
    Content
    Enthält die Beiträge: RANGANATHAN, S.R.: Library classification as a discipline; SHERA, J.H.: Pattern, structure, and conceptualization in classification for information retrieval; MILLS, J.: Classification of a subject field; VICKERY, B.C.: Relations between subject fields: problems of constructing a general classification; COATES, E.J.: Notation in classification; FARRADANE, J.: Classification and mechanical selection; BALL, N.T.: Contributions of classification to science; GROLIER, E. de: Concluding survey; FOSKETT, D.J.: Occupational safety and health documents classification scheme; CRG: The need for a faceted classification as the basis of all methods of information retrieval (Memorandum of the Classification Research Group)