Search (3 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Thesauri"
  1. NASA thesaurus (1994) 0.08
    0.077578485 = product of:
      0.15515697 = sum of:
        0.15515697 = product of:
          0.31031394 = sum of:
            0.31031394 = weight(_text_:1.000 in 3980) [ClassicSimilarity], result of:
              0.31031394 = score(doc=3980,freq=2.0), product of:
                0.4509779 = queryWeight, product of:
                  7.7848644 = idf(docFreq=49, maxDocs=44218)
                  0.05793009 = queryNorm
                0.6880913 = fieldWeight in 3980, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.7848644 = idf(docFreq=49, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3980)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Vol.1: Hierarchical listing, contains the introduction and the alphabetical listing of descriptors together with their concept field. The 1994 ed. includes over 17.500 terms and over 4.000 USE references. Altogether there are 167.000 BT,NT and RT entries. Vol.2, the access vocabulary contains 42.000 eintries of postable and non-postable terms, embedded terms and other entry terms. Vol.3 gives definitions, added to the NASA thesaurus since 1976. Over 3.500 definitions are complemented by some 1.000 USE references
  2. Homeopathic thesaurus : keyterms to be used in homeopathy (2000) 0.03
    0.034328766 = product of:
      0.06865753 = sum of:
        0.06865753 = product of:
          0.20597258 = sum of:
            0.20597258 = weight(_text_:2000 in 3808) [ClassicSimilarity], result of:
              0.20597258 = score(doc=3808,freq=3.0), product of:
                0.23475859 = queryWeight, product of:
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.05793009 = queryNorm
                0.8773804 = fieldWeight in 3808, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.125 = fieldNorm(doc=3808)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Year
    2000
  3. Root thesaurus. Pt.1.2 (1985) 0.02
    0.023546182 = product of:
      0.047092363 = sum of:
        0.047092363 = product of:
          0.09418473 = sum of:
            0.09418473 = weight(_text_:22 in 467) [ClassicSimilarity], result of:
              0.09418473 = score(doc=467,freq=2.0), product of:
                0.20286131 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05793009 = queryNorm
                0.46428138 = fieldWeight in 467, 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=467)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    18. 5.2007 14:22:43