Search (52 results, page 1 of 3)

  • × theme_ss:"Informationsmittel"
  • × language_ss:"e"
  1. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998) 0.12 
    0.12118938 = product of:
  0.24237876 = sum of:
    0.24237876 = sum of:
      0.19486485 = weight(_text_:l.c in 3283) [ClassicSimilarity], result of:
        0.19486485 = score(doc=3283,freq=2.0), product of:
          0.31087592 = queryWeight, product of:
            7.0917172 = idf(docFreq=99, maxDocs=44218)
            0.04383648 = queryNorm
          0.62682515 = fieldWeight in 3283, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.0917172 = idf(docFreq=99, maxDocs=44218)
            0.0625 = fieldNorm(doc=3283)
      0.0475139 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
        0.0475139 = score(doc=3283,freq=2.0), product of:
          0.15350787 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04383648 = queryNorm
          0.30952093 = fieldWeight in 3283, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=3283)
  0.5 = coord(1/2)
    Source
    Online and CD-ROM review. 22(1998) no.4, S.263-274
  2. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 4) (1994) 0.07 
    0.07307432 = product of:
  0.14614864 = sum of:
    0.14614864 = product of:
      0.29229727 = sum of:
        0.29229727 = weight(_text_:l.c in 8248) [ClassicSimilarity], result of:
          0.29229727 = score(doc=8248,freq=2.0), product of:
            0.31087592 = queryWeight, product of:
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.04383648 = queryNorm
            0.94023776 = fieldWeight in 8248, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.09375 = fieldNorm(doc=8248)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 1) (1993) 0.05 
    0.048716214 = product of:
  0.09743243 = sum of:
    0.09743243 = product of:
      0.19486485 = sum of:
        0.19486485 = weight(_text_:l.c in 2680) [ClassicSimilarity], result of:
          0.19486485 = score(doc=2680,freq=2.0), product of:
            0.31087592 = queryWeight, product of:
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.04383648 = queryNorm
            0.62682515 = fieldWeight in 2680, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.0625 = fieldNorm(doc=2680)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Reference and information services : an introduction (2001) 0.05 
    0.048716214 = product of:
  0.09743243 = sum of:
    0.09743243 = product of:
      0.19486485 = sum of:
        0.19486485 = weight(_text_:l.c in 1522) [ClassicSimilarity], result of:
          0.19486485 = score(doc=1522,freq=2.0), product of:
            0.31087592 = queryWeight, product of:
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.04383648 = queryNorm
            0.62682515 = fieldWeight in 1522, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.0625 = fieldNorm(doc=1522)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Bopp, R.E. u. L.C. Smith
  5. Reference and information services : an introduction (1995) 0.04 
    0.042189483 = product of:
  0.084378965 = sum of:
    0.084378965 = product of:
      0.16875793 = sum of:
        0.16875793 = weight(_text_:l.c in 1523) [ClassicSimilarity], result of:
          0.16875793 = score(doc=1523,freq=6.0), product of:
            0.31087592 = queryWeight, product of:
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.04383648 = queryNorm
            0.54284656 = fieldWeight in 1523, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.03125 = fieldNorm(doc=1523)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Enthält die Kapitel: BOPP, R.E.: History and varieties of reference services; SUTTON, E.D. u. L.D. HOLT: The reference interview; DALRYMPLE, P.D.: Bibliographic control, organization of information, and search strategies; KLUEGEL, K.M.: Introduction to electronic reference services; KLUEGEL, K.M.: Trends in electronic reference services: opportunities and challenges; WILSON, L.A.: Instruction as a reference service; WOODARD, B.S.: Reference staff training and development; ALLEN, B.: Evaluation of reference services; KIBBEE, J.Z.: Organization and management of reference and information services; KING, D.N. u. R.E. RUBIN: A philosophy of service; SUTTON, E.D., F.J. JACOBSON u. L.E. HOLT: Reference services for specific populations; SMITH, L.C.: Selection and evaluation of reference sources; MILLER, S.: Directories; STENSTROM, P.F.: Almanacs, yearbooks, and handbooks; BOPP, R.E.: Biographical sources; FAIRCHILD, C.A.: Dictionaries; JACOBSON, F.F.: Encyclopedias; COBB, D.A.: Geographical sources; PENKA, C.B. u. M. LANDIS: Bibliographies and library catalogs; SMITH, L.C.: Indexes and abstracts; BEKIARES, S.E. u. M. MALLORY: Government documents and statistics sources;
    Editor
    Bopp, R.E. u. L.C. Smith
  6. Stvilia, B.; Twidale, M.B.; Smith, L.C.; Gasser, L.: Information quality work organization in wikipedia (2008) 0.03 
    0.030447632 = product of:
  0.060895264 = sum of:
    0.060895264 = product of:
      0.12179053 = sum of:
        0.12179053 = weight(_text_:l.c in 1859) [ClassicSimilarity], result of:
          0.12179053 = score(doc=1859,freq=2.0), product of:
            0.31087592 = queryWeight, product of:
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.04383648 = queryNorm
            0.3917657 = fieldWeight in 1859, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.0917172 = idf(docFreq=99, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1859)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Rowley, J.: Current awareness in an electronic age (1998) 0.02 
    0.020998375 = product of:
  0.04199675 = sum of:
    0.04199675 = product of:
      0.0839935 = sum of:
        0.0839935 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
          0.0839935 = score(doc=183,freq=4.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.54716086 = fieldWeight in 183, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=183)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.1999 17:50:37
    Source
    Online and CD-ROM review. 22(1998) no.4, S.277-279
  8. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02 
    0.020998375 = product of:
  0.04199675 = sum of:
    0.04199675 = product of:
      0.0839935 = sum of:
        0.0839935 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
          0.0839935 = score(doc=4872,freq=4.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.54716086 = fieldWeight in 4872, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=4872)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.2002 19:40:22
  9. Subject gateways (2000) 0.02 
    0.02078733 = product of:
  0.04157466 = sum of:
    0.04157466 = product of:
      0.08314932 = sum of:
        0.08314932 = weight(_text_:22 in 6483) [ClassicSimilarity], result of:
          0.08314932 = score(doc=6483,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.5416616 = fieldWeight in 6483, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6483)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.2002 19:43:01
  10. CD-ROMs in print (1995) 0.02 
    0.017817711 = product of:
  0.035635423 = sum of:
    0.035635423 = product of:
      0.071270846 = sum of:
        0.071270846 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.071270846 = score(doc=7589,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.46428138 = fieldWeight in 7589, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=7589)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
  11. Multimedia information resources (1997) 0.02 
    0.017817711 = product of:
  0.035635423 = sum of:
    0.035635423 = product of:
      0.071270846 = sum of:
        0.071270846 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
          0.071270846 = score(doc=2438,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.46428138 = fieldWeight in 2438, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2438)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    31.12.1998 22:05:21
  12. McIlvaine, E.: Selected reference books of 1998-1999 (1999) 0.02 
    0.017817711 = product of:
  0.035635423 = sum of:
    0.035635423 = product of:
      0.071270846 = sum of:
        0.071270846 = weight(_text_:22 in 4248) [ClassicSimilarity], result of:
          0.071270846 = score(doc=4248,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.46428138 = fieldWeight in 4248, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4248)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29.12.1999 13:22:36
  13. Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999) 0.02 
    0.017817711 = product of:
  0.035635423 = sum of:
    0.035635423 = product of:
      0.071270846 = sum of:
        0.071270846 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
          0.071270846 = score(doc=6776,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.46428138 = fieldWeight in 6776, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6776)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information today. 16(1999) no.8, S.20-22
  14. Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 11) (1998) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 4290) [ClassicSimilarity], result of:
          0.059392374 = score(doc=4290,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 4290, 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=4290)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Online and CD-ROM review. 22(1998) no.3, S.169-190
  15. Jascó, P.: General encyclopedias on CD-ROM : a look at the 1995 editions (1995) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 2805) [ClassicSimilarity], result of:
          0.059392374 = score(doc=2805,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 2805, 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=2805)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Link-up. 12(1995) no.3, S.20-22
  16. Berinstein, P.: Microsoft Network (MSN) : the devils's in the detail (1996) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 4735) [ClassicSimilarity], result of:
          0.059392374 = score(doc=4735,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 4735, 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=4735)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:03:57
  17. Collins, B.R.: Webwatch (1996) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
          0.059392374 = score(doc=6956,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 6956, 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=6956)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:43:55
  18. Dawson, A.: BUBL bursts out of Bath (1997) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
          0.059392374 = score(doc=199,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 199, 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=199)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Serials librarian. 31(1997) no.4, S.15-22
  19. Williams, M.E.; Novotny, E.: New database products : social science, humanities, news and general (issue 1) (1993) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 2682) [ClassicSimilarity], result of:
          0.059392374 = score(doc=2682,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 2682, 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=2682)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17. 1.1999 10:44:22
  20. Lambert, N.: ORBIT'S PowerSearch : what's great, what's missing (1994) 0.01 
    0.0148480935 = product of:
  0.029696187 = sum of:
    0.029696187 = product of:
      0.059392374 = sum of:
        0.059392374 = weight(_text_:22 in 2700) [ClassicSimilarity], result of:
          0.059392374 = score(doc=2700,freq=2.0), product of:
            0.15350787 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04383648 = queryNorm
            0.38690117 = fieldWeight in 2700, 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=2700)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Searcher. 2(1994) no.5, S.18-22

Authors

Years

Types

  • a 45
  • m 4
  • i 2
  • s 2
  • el 1
  • More… Less…

Themes

Subjects

Classifications