Document (#11850)

Author

Voigt, K.

Title

Information über Information : CD-ROM und Online-Datenbanken im Bereich Umweltschutz

Source

Cogito. 11(1995) H.6, S.12-15

Year

1995

Theme

Informationsmittel

Field

Umweltwissenschaft

Similar documents (author)

1. Voigt, R.: ¬Die Sachkatalogsystematiken der Universitätsbibliotheken in Bremen und Regensburg : Darstellung und Vergleich unter besonderer Berücksichtigung der Sozialwissenschaften (1976) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:voigt in 1253) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 1253, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=1253)
   

2. Voigt, K.: German experts' views and ideas about information on the Internet (1996) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:voigt in 5679) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 5679, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=5679)
   

3. Voigt, H.: Portale : Herausforderung und Chance für Information Professionals (2000) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:voigt in 2342) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 2342, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=2342)
   

4. Voigt, U.: With Aristotle towards a differentiated concept of information? (2014) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:voigt in 394) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 394, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=394)
   

5. Heinz, M.; Voigt, H.: Inhaltliche und formale Unzulänglichkeiten bei CD-ROMs : eine Gewichtung (1993) 4.52

   4.521373 = sum of:
     4.521373 = weight(author_txt:voigt in 419) [ClassicSimilarity], result of:
       4.521373 = fieldWeight in 419, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.5 = fieldNorm(doc=419)
   

Similar documents (content)

1. Kaiser, A.: Intelligente Information Retrieval Systeme (1993) 0.92

   0.9230547 = sum of:
     0.9230547 = product of:
       1.1538184 = sum of:
         0.15406299 = weight(abstract_txt:über in 2841) [ClassicSimilarity], result of:
           0.15406299 = score(doc=2841,freq=1.0), product of:
             0.31043455 = queryWeight, product of:
               1.0825602 = boost
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.07222703 = queryNorm
             0.4962817 = fieldWeight in 2841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.125 = fieldNorm(doc=2841)
         0.12164719 = weight(abstract_txt:information in 2841) [ClassicSimilarity], result of:
           0.12164719 = score(doc=2841,freq=3.0), product of:
             0.23167303 = queryWeight, product of:
               1.3225733 = boost
               2.425247 = idf(docFreq=10472, maxDocs=43556)
               0.07222703 = queryNorm
             0.52508134 = fieldWeight in 2841, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.425247 = idf(docFreq=10472, maxDocs=43556)
               0.125 = fieldNorm(doc=2841)
         0.4049589 = weight(abstract_txt:bereich in 2841) [ClassicSimilarity], result of:
           0.4049589 = score(doc=2841,freq=1.0), product of:
             0.59125996 = queryWeight, product of:
               1.4940194 = boost
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.07222703 = queryNorm
             0.6849084 = fieldWeight in 2841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.125 = fieldNorm(doc=2841)
         0.47314924 = weight(abstract_txt:datenbanken in 2841) [ClassicSimilarity], result of:
           0.47314924 = score(doc=2841,freq=1.0), product of:
             0.65589845 = queryWeight, product of:
               1.5735673 = boost
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.07222703 = queryNorm
             0.72137576 = fieldWeight in 2841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.125 = fieldNorm(doc=2841)
       0.8 = coord(4/5)
   

2. Kind, J.: Praxis des Information Retrieval (2004) 0.84

   0.8363245 = sum of:
     0.8363245 = product of:
       1.0454056 = sum of:
         0.1859079 = weight(abstract_txt:online in 3932) [ClassicSimilarity], result of:
           0.1859079 = score(doc=3932,freq=6.0), product of:
             0.26489025 = queryWeight, product of:
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.07222703 = queryNorm
             0.7018299 = fieldWeight in 3932, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.078125 = fieldNorm(doc=3932)
         0.13617373 = weight(abstract_txt:über in 3932) [ClassicSimilarity], result of:
           0.13617373 = score(doc=3932,freq=2.0), product of:
             0.31043455 = queryWeight, product of:
               1.0825602 = boost
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.07222703 = queryNorm
             0.4386552 = fieldWeight in 3932, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.078125 = fieldNorm(doc=3932)
         0.062077817 = weight(abstract_txt:information in 3932) [ClassicSimilarity], result of:
           0.062077817 = score(doc=3932,freq=2.0), product of:
             0.23167303 = queryWeight, product of:
               1.3225733 = boost
               2.425247 = idf(docFreq=10472, maxDocs=43556)
               0.07222703 = queryNorm
             0.26795444 = fieldWeight in 3932, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.425247 = idf(docFreq=10472, maxDocs=43556)
               0.078125 = fieldNorm(doc=3932)
         0.6612461 = weight(abstract_txt:datenbanken in 3932) [ClassicSimilarity], result of:
           0.6612461 = score(doc=3932,freq=5.0), product of:
             0.65589845 = queryWeight, product of:
               1.5735673 = boost
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.07222703 = queryNorm
             1.0081532 = fieldWeight in 3932, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.078125 = fieldNorm(doc=3932)
       0.8 = coord(4/5)
   

3. Grothe, E.: ¬Die kooperative Erschließung von Autographen und Nachlässen im digitalen Zeitalter : Probleme und Perspektiven (2006) 0.81

   0.8075239 = sum of:
     0.8075239 = product of:
       1.0094049 = sum of:
         0.10625522 = weight(abstract_txt:online in 3756) [ClassicSimilarity], result of:
           0.10625522 = score(doc=3756,freq=1.0), product of:
             0.26489025 = queryWeight, product of:
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.07222703 = queryNorm
             0.40112922 = fieldWeight in 3756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.109375 = fieldNorm(doc=3756)
         0.13480511 = weight(abstract_txt:über in 3756) [ClassicSimilarity], result of:
           0.13480511 = score(doc=3756,freq=1.0), product of:
             0.31043455 = queryWeight, product of:
               1.0825602 = boost
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.07222703 = queryNorm
             0.4342465 = fieldWeight in 3756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.109375 = fieldNorm(doc=3756)
         0.35433903 = weight(abstract_txt:bereich in 3756) [ClassicSimilarity], result of:
           0.35433903 = score(doc=3756,freq=1.0), product of:
             0.59125996 = queryWeight, product of:
               1.4940194 = boost
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.07222703 = queryNorm
             0.59929484 = fieldWeight in 3756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.109375 = fieldNorm(doc=3756)
         0.41400558 = weight(abstract_txt:datenbanken in 3756) [ClassicSimilarity], result of:
           0.41400558 = score(doc=3756,freq=1.0), product of:
             0.65589845 = queryWeight, product of:
               1.5735673 = boost
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.07222703 = queryNorm
             0.6312038 = fieldWeight in 3756, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.109375 = fieldNorm(doc=3756)
       0.8 = coord(4/5)
   

4. Biehler, D.; Feldsien-Sudhaus, I.; Hapke, T.; Marahrens, O.: DISCUS : Developing Information Skills & Competence for University Students, das Online-Tutorial zur Förderung der Informationskompetenz der Universitätsbibliothek der TU Hamburg-Harburg (TUHH) (2005) 0.79

   0.7862674 = sum of:
     0.7862674 = sum of:
       0.10516539 = weight(abstract_txt:online in 4207) [ClassicSimilarity], result of:
         0.10516539 = score(doc=4207,freq=3.0), product of:
           0.26489025 = queryWeight, product of:
             3.667467 = idf(docFreq=3023, maxDocs=43556)
             0.07222703 = queryNorm
           0.39701495 = fieldWeight in 4207, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.667467 = idf(docFreq=3023, maxDocs=43556)
             0.0625 = fieldNorm(doc=4207)
       0.108938985 = weight(abstract_txt:über in 4207) [ClassicSimilarity], result of:
         0.108938985 = score(doc=4207,freq=2.0), product of:
           0.31043455 = queryWeight, product of:
             1.0825602 = boost
             3.9702537 = idf(docFreq=2233, maxDocs=43556)
             0.07222703 = queryNorm
           0.35092416 = fieldWeight in 4207, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             3.9702537 = idf(docFreq=2233, maxDocs=43556)
             0.0625 = fieldNorm(doc=4207)
       0.03511652 = weight(abstract_txt:information in 4207) [ClassicSimilarity], result of:
         0.03511652 = score(doc=4207,freq=1.0), product of:
           0.23167303 = queryWeight, product of:
             1.3225733 = boost
             2.425247 = idf(docFreq=10472, maxDocs=43556)
             0.07222703 = queryNorm
           0.15157793 = fieldWeight in 4207, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             2.425247 = idf(docFreq=10472, maxDocs=43556)
             0.0625 = fieldNorm(doc=4207)
       0.20247945 = weight(abstract_txt:bereich in 4207) [ClassicSimilarity], result of:
         0.20247945 = score(doc=4207,freq=1.0), product of:
           0.59125996 = queryWeight, product of:
             1.4940194 = boost
             5.479267 = idf(docFreq=493, maxDocs=43556)
             0.07222703 = queryNorm
           0.3424542 = fieldWeight in 4207, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.479267 = idf(docFreq=493, maxDocs=43556)
             0.0625 = fieldNorm(doc=4207)
       0.33456704 = weight(abstract_txt:datenbanken in 4207) [ClassicSimilarity], result of:
         0.33456704 = score(doc=4207,freq=2.0), product of:
           0.65589845 = queryWeight, product of:
             1.5735673 = boost
             5.771006 = idf(docFreq=368, maxDocs=43556)
             0.07222703 = queryNorm
           0.5100897 = fieldWeight in 4207, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             5.771006 = idf(docFreq=368, maxDocs=43556)
             0.0625 = fieldNorm(doc=4207)
   

5. Stöckle, A.M.: Agrarwissenschaften im Internet : Deutschland (2001) 0.78

   0.7838149 = sum of:
     0.7838149 = product of:
       0.97976863 = sum of:
         0.10733397 = weight(abstract_txt:online in 938) [ClassicSimilarity], result of:
           0.10733397 = score(doc=938,freq=2.0), product of:
             0.26489025 = queryWeight, product of:
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.07222703 = queryNorm
             0.40520167 = fieldWeight in 938, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.667467 = idf(docFreq=3023, maxDocs=43556)
               0.078125 = fieldNorm(doc=938)
         0.09628937 = weight(abstract_txt:über in 938) [ClassicSimilarity], result of:
           0.09628937 = score(doc=938,freq=1.0), product of:
             0.31043455 = queryWeight, product of:
               1.0825602 = boost
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.07222703 = queryNorm
             0.31017607 = fieldWeight in 938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9702537 = idf(docFreq=2233, maxDocs=43556)
               0.078125 = fieldNorm(doc=938)
         0.3579365 = weight(abstract_txt:bereich in 938) [ClassicSimilarity], result of:
           0.3579365 = score(doc=938,freq=2.0), product of:
             0.59125996 = queryWeight, product of:
               1.4940194 = boost
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.07222703 = queryNorm
             0.6053792 = fieldWeight in 938, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.479267 = idf(docFreq=493, maxDocs=43556)
               0.078125 = fieldNorm(doc=938)
         0.41820878 = weight(abstract_txt:datenbanken in 938) [ClassicSimilarity], result of:
           0.41820878 = score(doc=938,freq=2.0), product of:
             0.65589845 = queryWeight, product of:
               1.5735673 = boost
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.07222703 = queryNorm
             0.6376121 = fieldWeight in 938, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.771006 = idf(docFreq=368, maxDocs=43556)
               0.078125 = fieldNorm(doc=938)
       0.8 = coord(4/5)