Search (8 results, page 1 of 1)

  • × author_ss:"Swanson, D.R."
  • × year_i:[1980 TO 1990}
  1. Swanson, D.R.: Undiscovered public knowledge (1986) 0.01
    0.0052524996 = product of:
      0.010504999 = sum of:
        0.010504999 = product of:
          0.021009998 = sum of:
            0.021009998 = weight(_text_:e in 3884) [ClassicSimilarity], result of:
              0.021009998 = score(doc=3884,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.31761688 = fieldWeight in 3884, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.15625 = fieldNorm(doc=3884)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Swanson, D.R.: Migraine and magnesium : eleven neglected connections (1988) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 3885) [ClassicSimilarity], result of:
              0.016807998 = score(doc=3885,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 3885, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=3885)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Swanson, D.R.: Fish oil, Raynaud's syndrome and undiscoverd public knowledge (1986) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 199) [ClassicSimilarity], result of:
              0.016807998 = score(doc=199,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 199, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=199)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Swanson, D.R.: Two medical literatures that are logically but not bibliographically connected (1987) 0.00
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = product of:
          0.014706998 = sum of:
            0.014706998 = weight(_text_:e in 200) [ClassicSimilarity], result of:
              0.014706998 = score(doc=200,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2223318 = fieldWeight in 200, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=200)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Swanson, D.R.: ¬A second example of mutually isolated medical literatures related by implicit, unnoticed connections (1989) 0.00
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = product of:
          0.014706998 = sum of:
            0.014706998 = weight(_text_:e in 201) [ClassicSimilarity], result of:
              0.014706998 = score(doc=201,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2223318 = fieldWeight in 201, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=201)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  6. Swanson, D.R.: Online search for logically-related noninteractive medical literatures : a systematic trial-and-error strategy (1989) 0.00
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = product of:
          0.014706998 = sum of:
            0.014706998 = weight(_text_:e in 202) [ClassicSimilarity], result of:
              0.014706998 = score(doc=202,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2223318 = fieldWeight in 202, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=202)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Swanson, D.R.: Historical note: information retrieval and the future of an illusion (1988) 0.00
    0.0031514994 = product of:
      0.006302999 = sum of:
        0.006302999 = product of:
          0.012605998 = sum of:
            0.012605998 = weight(_text_:e in 1950) [ClassicSimilarity], result of:
              0.012605998 = score(doc=1950,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.19057012 = fieldWeight in 1950, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1950)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Swanson, D.R.: Subjective versus objective relevance in bibliographic retrieval systems (1986) 0.00
    0.0021009997 = product of:
      0.0042019994 = sum of:
        0.0042019994 = product of:
          0.008403999 = sum of:
            0.008403999 = weight(_text_:e in 838) [ClassicSimilarity], result of:
              0.008403999 = score(doc=838,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.12704675 = fieldWeight in 838, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=838)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e