Search (2 results, page 1 of 1)

  • × author_ss:"Ortega, J.L."
  • × theme_ss:"Elektronisches Publizieren"
  1. Ortega, J.L.: ¬The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations) (2017) 0.01
    0.008837802 = product of:
      0.017675605 = sum of:
        0.017675605 = product of:
          0.03535121 = sum of:
            0.03535121 = weight(_text_:22 in 4410) [ClassicSimilarity], result of:
              0.03535121 = score(doc=4410,freq=2.0), product of:
                0.18274026 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05218422 = queryNorm
                0.19345059 = fieldWeight in 4410, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4410)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  2. Ortega, J.L.: Classification and analysis of PubPeer comments : how a web journal club is used (2022) 0.01
    0.008165979 = product of:
      0.016331958 = sum of:
        0.016331958 = product of:
          0.032663915 = sum of:
            0.032663915 = weight(_text_:04 in 544) [ClassicSimilarity], result of:
              0.032663915 = score(doc=544,freq=2.0), product of:
                0.16035244 = queryWeight, product of:
                  3.0728147 = idf(docFreq=5563, maxDocs=44218)
                  0.05218422 = queryNorm
                0.20370077 = fieldWeight in 544, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0728147 = idf(docFreq=5563, maxDocs=44218)
                  0.046875 = fieldNorm(doc=544)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    17. 2.1997 18:25:04