Search (1 results, page 1 of 1)

  • × author_ss:"Duan, Z."
  • × theme_ss:"Informetrie"
  • × year_i:[2010 TO 2020}
  1. Zhang, J.; Yu, Q.; Zheng, F.; Long, C.; Lu, Z.; Duan, Z.: Comparing keywords plus of WOS and author keywords : a case study of patient adherence research (2016) 0.01 
    0.011942998 = product of:
  0.023885995 = sum of:
    0.023885995 = product of:
      0.04777199 = sum of:
        0.04777199 = weight(_text_:f in 2857) [ClassicSimilarity], result of:
          0.04777199 = score(doc=2857,freq=2.0), product of:
            0.18080194 = queryWeight, product of:
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.04536168 = queryNorm
            0.26422277 = fieldWeight in 2857, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.046875 = fieldNorm(doc=2857)
      0.5 = coord(1/2)
  0.5 = coord(1/2)