Search (1 results, page 1 of 1)

  • × author_ss:"Engel, B."
  • × year_i:[2020 TO 2030}
  1. Engel, B.: Corona-Gesundheitszertifikat als Exitstrategie (2020) 0.13 
    0.12538409 = product of:
  0.25076818 = sum of:
    0.25076818 = sum of:
      0.18219322 = weight(_text_:wirtschaft in 5906) [ClassicSimilarity], result of:
        0.18219322 = score(doc=5906,freq=2.0), product of:
          0.28890088 = queryWeight, product of:
            5.707926 = idf(docFreq=398, maxDocs=44218)
            0.05061399 = queryNorm
          0.63064265 = fieldWeight in 5906, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.707926 = idf(docFreq=398, maxDocs=44218)
            0.078125 = fieldNorm(doc=5906)
      0.068574965 = weight(_text_:22 in 5906) [ClassicSimilarity], result of:
        0.068574965 = score(doc=5906,freq=2.0), product of:
          0.17724156 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.05061399 = queryNorm
          0.38690117 = fieldWeight in 5906, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=5906)
  0.5 = coord(1/2)
    Abstract
    Geplant ist eine weitere App. Ein digitaler Immunitätsausweis zum Vorteil von Wirtschaft, Gesundheitssystem und Forschung.
    Date
    4. 5.2020 17:22:28