Document (#13391)

Author

Berger, G.

Title

Chemie-Informationssysteme

Source

Grundlagen der praktischen Information und Dokumentation: ein Handbuch zur Einführung in die fachliche Informationsarbeit. 3. Aufl. Hrsg.: M. Buder u.a. Bd.1

Imprint

München : Saur

Year

1990

Pages

S.593-615

Series

DGD-Schriftenreihe; Bd.9

Theme

Information Resources Management

Field

Chemie

Similar documents (author)

1. Berger, M.G.: ¬The MELVYL system : the next five years and beyond (1992) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:berger in 1491) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 1491, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=1491)
   

2. Berger, M.G.: Information seeking in the online bibliographic system : an exploratory study (1994) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:berger in 2148) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 2148, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=2148)
   

3. Berger, S.E.: ¬The design of bibliographies : observations, references and examples (1991) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:berger in 2216) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 2216, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=2216)
   

4. Berger, M.: ¬The patron meets the MELVYL catalog : a short history of the MELVYL/patron interface (1992) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:berger in 2252) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 2252, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=2252)
   

5. Berger, P.: ¬The best CD-ROMs for high schoolers : 29 essential titles (1993) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:berger in 6404) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 6404, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=6404)
   

Similar documents (content)

1. Harloff, J.: Zentrales Fachinformationsmanagement in einer Spezialbibliothek (2006) 0.96

   0.95511734 = sum of:
     0.95511734 = sum of:
       0.3939575 = weight(abstract_txt:informationssysteme in 40) [ClassicSimilarity], result of:
         0.3939575 = score(doc=40,freq=2.0), product of:
           0.6198531 = queryWeight, product of:
             7.190608 = idf(docFreq=90, maxDocs=44421)
             0.08620315 = queryNorm
           0.63556594 = fieldWeight in 40, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             7.190608 = idf(docFreq=90, maxDocs=44421)
             0.0625 = fieldNorm(doc=40)
       0.56115985 = weight(abstract_txt:chemie in 40) [ClassicSimilarity], result of:
         0.56115985 = score(doc=40,freq=2.0), product of:
           0.78471786 = queryWeight, product of:
             1.1251551 = boost
             8.090549 = idf(docFreq=36, maxDocs=44421)
             0.08620315 = queryNorm
           0.7151103 = fieldWeight in 40, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             8.090549 = idf(docFreq=36, maxDocs=44421)
             0.0625 = fieldNorm(doc=40)
   

2. Mathematics unlimited : 2001 and beyond (2001) 0.50

   0.4959999 = sum of:
     0.4959999 = product of:
       0.9919998 = sum of:
         0.9919998 = weight(abstract_txt:chemie in 1094) [ClassicSimilarity], result of:
           0.9919998 = score(doc=1094,freq=1.0), product of:
             0.78471786 = queryWeight, product of:
               1.1251551 = boost
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.08620315 = queryNorm
             1.2641484 = fieldWeight in 1094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.15625 = fieldNorm(doc=1094)
       0.5 = coord(1/2)
   

3. Getlnfo: Wissensportal für Naturwissenschaften und Technik (2007) 0.50

   0.4959999 = sum of:
     0.4959999 = product of:
       0.9919998 = sum of:
         0.9919998 = weight(abstract_txt:chemie in 1464) [ClassicSimilarity], result of:
           0.9919998 = score(doc=1464,freq=1.0), product of:
             0.78471786 = queryWeight, product of:
               1.1251551 = boost
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.08620315 = queryNorm
             1.2641484 = fieldWeight in 1464, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.15625 = fieldNorm(doc=1464)
       0.5 = coord(1/2)
   

4. Elektronisches Publizieren im wissenschaftlichen Alltag : Überlegungen zur Integration elektronischer Publikationsformen in die Geisteswissenschaften (2006) 0.49

   0.48749754 = sum of:
     0.48749754 = product of:
       0.9749951 = sum of:
         0.9749951 = weight(abstract_txt:informationssysteme in 181) [ClassicSimilarity], result of:
           0.9749951 = score(doc=181,freq=1.0), product of:
             0.6198531 = queryWeight, product of:
               7.190608 = idf(docFreq=90, maxDocs=44421)
               0.08620315 = queryNorm
             1.5729455 = fieldWeight in 181, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.190608 = idf(docFreq=90, maxDocs=44421)
               0.21875 = fieldNorm(doc=181)
       0.5 = coord(1/2)
   

5. Bongard, S.: "WOICE of ACHEMA" : Informationen zur Chemietechnik (1996) 0.40

   0.39679992 = sum of:
     0.39679992 = product of:
       0.79359984 = sum of:
         0.79359984 = weight(abstract_txt:chemie in 8039) [ClassicSimilarity], result of:
           0.79359984 = score(doc=8039,freq=1.0), product of:
             0.78471786 = queryWeight, product of:
               1.1251551 = boost
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.08620315 = queryNorm
             1.0113187 = fieldWeight in 8039, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.090549 = idf(docFreq=36, maxDocs=44421)
               0.125 = fieldNorm(doc=8039)
       0.5 = coord(1/2)