Search (2 results, page 1 of 1)

  • × classification_ss:"Allg 1415"
  • × year_i:[2010 TO 2020}
  1. Lembke, G.; Leipner, I.: ¬Die Lüge der digitalen Bildung : warum unsere Kinder das Lernen verlernen (2018) 0.04
    0.04070718 = product of:
      0.08141436 = sum of:
        0.08141436 = sum of:
          0.044141 = weight(_text_:w in 4319) [ClassicSimilarity], result of:
            0.044141 = score(doc=4319,freq=4.0), product of:
              0.14826386 = queryWeight, product of:
                3.8108058 = idf(docFreq=2659, maxDocs=44218)
                0.03890617 = queryNorm
              0.2977192 = fieldWeight in 4319, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.8108058 = idf(docFreq=2659, maxDocs=44218)
                0.0390625 = fieldNorm(doc=4319)
          0.03727336 = weight(_text_:22 in 4319) [ClassicSimilarity], result of:
            0.03727336 = score(doc=4319,freq=4.0), product of:
              0.13624278 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03890617 = queryNorm
              0.27358043 = fieldWeight in 4319, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0390625 = fieldNorm(doc=4319)
      0.5 = coord(1/2)
    
    Classification
    IGFA (W)
    MBL 22
    GHBS
    IGFA (W)
    SSD
    MBL 22
  2. Spitzer, M.: Digitale Demenz : wie wir uns und unsere Kinder um den Verstand bringen (2012) 0.01
    0.013242299 = product of:
      0.026484597 = sum of:
        0.026484597 = product of:
          0.052969195 = sum of:
            0.052969195 = weight(_text_:w in 1025) [ClassicSimilarity], result of:
              0.052969195 = score(doc=1025,freq=4.0), product of:
                0.14826386 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.03890617 = queryNorm
                0.35726303 = fieldWeight in 1025, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1025)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Classification
    IBUG (W)
    GHBS
    IBUG (W)