Search (1 results, page 1 of 1)

  • × author_ss:"Ma, Y."
  • × author_ss:"Meng, K."
  • × year_i:[2020 TO 2030}
  1. Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024) 0.01
    0.007995294 = product of:
      0.03997647 = sum of:
        0.03997647 = weight(_text_:g in 1205) [ClassicSimilarity], result of:
          0.03997647 = score(doc=1205,freq=2.0), product of:
            0.1605568 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.04274735 = queryNorm
            0.24898648 = fieldWeight in 1205, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.046875 = fieldNorm(doc=1205)
      0.2 = coord(1/5)