Document (#9780)

Author

Valauskas, E.J.

Title

Alternatives to CD-ROM : issues and prospects

Source

Inspel. 28(1994) no.3, S.382-389

Year

1994

Abstract

Examines the value of compact discs comparing them with other storage media in terms of costs, currency, impact on the workplace, utility and longevity

Similar documents (author)

1. Valauskas, E.J.: TurboGopher: Internet access with ease on the Macintosh (1993) 5.51

   5.506935 = sum of:
     5.506935 = weight(author_txt:valauskas in 4627) [ClassicSimilarity], result of:
       5.506935 = fieldWeight in 4627, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.811096 = idf(docFreq=17, maxDocs=44421)
         0.625 = fieldNorm(doc=4627)
   

2. Valauskas, E.: Mac monitor: virtual browsing : hyper WAIS for network access (1993) 5.51

   5.506935 = sum of:
     5.506935 = weight(author_txt:valauskas in 5091) [ClassicSimilarity], result of:
       5.506935 = fieldWeight in 5091, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.811096 = idf(docFreq=17, maxDocs=44421)
         0.625 = fieldNorm(doc=5091)
   

3. Valauskas, E.J.: Education online : interactive K-12 computing (1993) 5.51

   5.506935 = sum of:
     5.506935 = weight(author_txt:valauskas in 6280) [ClassicSimilarity], result of:
       5.506935 = fieldWeight in 6280, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.811096 = idf(docFreq=17, maxDocs=44421)
         0.625 = fieldNorm(doc=6280)
   

4. Valauskas, E.J.: One-stop Internet shopping : NCSA mosaic on the Macintosh (1993) 5.51

   5.506935 = sum of:
     5.506935 = weight(author_txt:valauskas in 6525) [ClassicSimilarity], result of:
       5.506935 = fieldWeight in 6525, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.811096 = idf(docFreq=17, maxDocs=44421)
         0.625 = fieldNorm(doc=6525)
   

5. Valauskas, E.J.: Using the Internet in libraries (1994) 5.51

   5.506935 = sum of:
     5.506935 = weight(author_txt:valauskas in 7052) [ClassicSimilarity], result of:
       5.506935 = fieldWeight in 7052, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.811096 = idf(docFreq=17, maxDocs=44421)
         0.625 = fieldNorm(doc=7052)
   

Similar documents (content)

1. Hendley, T.: Digital mass storage options (1993) 0.41

   0.41463846 = sum of:
     0.41463846 = product of:
       1.1846813 = sum of:
         0.04469058 = weight(abstract_txt:them in 5079) [ClassicSimilarity], result of:
           0.04469058 = score(doc=5079,freq=1.0), product of:
             0.09519293 = queryWeight, product of:
               1.7195877 = boost
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.012896953 = queryNorm
             0.46947372 = fieldWeight in 5079, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.044918817 = weight(abstract_txt:issues in 5079) [ClassicSimilarity], result of:
           0.044918817 = score(doc=5079,freq=1.0), product of:
             0.095516756 = queryWeight, product of:
               1.7225101 = boost
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.012896953 = queryNorm
             0.4702716 = fieldWeight in 5079, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.076872095 = weight(abstract_txt:examines in 5079) [ClassicSimilarity], result of:
           0.076872095 = score(doc=5079,freq=2.0), product of:
             0.10846673 = queryWeight, product of:
               1.8355671 = boost
               4.581832 = idf(docFreq=1235, maxDocs=44421)
               0.012896953 = queryNorm
             0.7087159 = fieldWeight in 5079, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.581832 = idf(docFreq=1235, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.10452867 = weight(abstract_txt:media in 5079) [ClassicSimilarity], result of:
           0.10452867 = score(doc=5079,freq=2.0), product of:
             0.1331295 = queryWeight, product of:
               2.03357 = boost
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.012896953 = queryNorm
             0.7851653 = fieldWeight in 5079, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.33779106 = weight(abstract_txt:storage in 5079) [ClassicSimilarity], result of:
           0.33779106 = score(doc=5079,freq=9.0), product of:
             0.17625657 = queryWeight, product of:
               2.3398857 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.012896953 = queryNorm
             1.9164736 = fieldWeight in 5079, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.13443089 = weight(abstract_txt:costs in 5079) [ClassicSimilarity], result of:
           0.13443089 = score(doc=5079,freq=1.0), product of:
             0.19836272 = queryWeight, product of:
               2.4822872 = boost
               6.196136 = idf(docFreq=245, maxDocs=44421)
               0.012896953 = queryNorm
             0.67770237 = fieldWeight in 5079, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.196136 = idf(docFreq=245, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
         0.44144917 = weight(abstract_txt:discs in 5079) [ClassicSimilarity], result of:
           0.44144917 = score(doc=5079,freq=2.0), product of:
             0.3478333 = queryWeight, product of:
               3.2870595 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.012896953 = queryNorm
             1.26914 = fieldWeight in 5079, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.109375 = fieldNorm(doc=5079)
       0.35 = coord(7/20)
   

2. Crellin, J.: Implications of CD-ROMs for reference services in university libraries (1992) 0.19

   0.18798654 = sum of:
     0.18798654 = product of:
       0.6266218 = sum of:
         0.012429624 = weight(abstract_txt:with in 3114) [ClassicSimilarity], result of:
           0.012429624 = score(doc=3114,freq=2.0), product of:
             0.0321926 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.012896953 = queryNorm
             0.3861019 = fieldWeight in 3114, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
         0.02461822 = weight(abstract_txt:other in 3114) [ClassicSimilarity], result of:
           0.02461822 = score(doc=3114,freq=1.0), product of:
             0.063968346 = queryWeight, product of:
               1.4096282 = boost
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.012896953 = queryNorm
             0.38485003 = fieldWeight in 3114, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
         0.10452867 = weight(abstract_txt:media in 3114) [ClassicSimilarity], result of:
           0.10452867 = score(doc=3114,freq=2.0), product of:
             0.1331295 = queryWeight, product of:
               2.03357 = boost
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.012896953 = queryNorm
             0.7851653 = fieldWeight in 3114, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
         0.11259702 = weight(abstract_txt:storage in 3114) [ClassicSimilarity], result of:
           0.11259702 = score(doc=3114,freq=1.0), product of:
             0.17625657 = queryWeight, product of:
               2.3398857 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.012896953 = queryNorm
             0.6388245 = fieldWeight in 3114, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
         0.12529661 = weight(abstract_txt:comparing in 3114) [ClassicSimilarity], result of:
           0.12529661 = score(doc=3114,freq=1.0), product of:
             0.18927224 = queryWeight, product of:
               2.4247415 = boost
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.012896953 = queryNorm
             0.6619915 = fieldWeight in 3114, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
         0.24715166 = weight(abstract_txt:currency in 3114) [ClassicSimilarity], result of:
           0.24715166 = score(doc=3114,freq=1.0), product of:
             0.29769376 = queryWeight, product of:
               3.040933 = boost
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.012896953 = queryNorm
             0.8302212 = fieldWeight in 3114, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.109375 = fieldNorm(doc=3114)
       0.3 = coord(6/20)
   

3. Martin, M.: Compact disc media evaluation : what we now know about disc quality (1993) 0.16

   0.1592735 = sum of:
     0.1592735 = product of:
       0.7963675 = sum of:
         0.028135108 = weight(abstract_txt:other in 4526) [ClassicSimilarity], result of:
           0.028135108 = score(doc=4526,freq=1.0), product of:
             0.063968346 = queryWeight, product of:
               1.4096282 = boost
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.012896953 = queryNorm
             0.4398286 = fieldWeight in 4526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.125 = fieldNorm(doc=4526)
         0.119461335 = weight(abstract_txt:media in 4526) [ClassicSimilarity], result of:
           0.119461335 = score(doc=4526,freq=2.0), product of:
             0.1331295 = queryWeight, product of:
               2.03357 = boost
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.012896953 = queryNorm
             0.8973318 = fieldWeight in 4526, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.125 = fieldNorm(doc=4526)
         0.12868232 = weight(abstract_txt:storage in 4526) [ClassicSimilarity], result of:
           0.12868232 = score(doc=4526,freq=1.0), product of:
             0.17625657 = queryWeight, product of:
               2.3398857 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.012896953 = queryNorm
             0.7300852 = fieldWeight in 4526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.125 = fieldNorm(doc=4526)
         0.5200888 = weight(abstract_txt:longevity in 4526) [ClassicSimilarity], result of:
           0.5200888 = score(doc=4526,freq=1.0), product of:
             0.4472164 = queryWeight, product of:
               3.7271843 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.012896953 = queryNorm
             1.1629466 = fieldWeight in 4526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.125 = fieldNorm(doc=4526)
       0.2 = coord(4/20)
   

4. Stratton, B.: ¬The transiency of CD-ROM? : A reappraisal for the 1990s (1994) 0.15

   0.14656945 = sum of:
     0.14656945 = product of:
       0.41876984 = sum of:
         0.006214812 = weight(abstract_txt:with in 194) [ClassicSimilarity], result of:
           0.006214812 = score(doc=194,freq=2.0), product of:
             0.0321926 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.012896953 = queryNorm
             0.19305095 = fieldWeight in 194, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.022459408 = weight(abstract_txt:issues in 194) [ClassicSimilarity], result of:
           0.022459408 = score(doc=194,freq=1.0), product of:
             0.095516756 = queryWeight, product of:
               1.7225101 = boost
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.012896953 = queryNorm
             0.2351358 = fieldWeight in 194, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.02702103 = weight(abstract_txt:impact in 194) [ClassicSimilarity], result of:
           0.02702103 = score(doc=194,freq=1.0), product of:
             0.10804764 = queryWeight, product of:
               1.8320175 = boost
               4.572972 = idf(docFreq=1246, maxDocs=44421)
               0.012896953 = queryNorm
             0.2500844 = fieldWeight in 194, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.572972 = idf(docFreq=1246, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.036956463 = weight(abstract_txt:media in 194) [ClassicSimilarity], result of:
           0.036956463 = score(doc=194,freq=1.0), product of:
             0.1331295 = queryWeight, product of:
               2.03357 = boost
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.012896953 = queryNorm
             0.27759784 = fieldWeight in 194, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.076075 = idf(docFreq=753, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.05629851 = weight(abstract_txt:storage in 194) [ClassicSimilarity], result of:
           0.05629851 = score(doc=194,freq=1.0), product of:
             0.17625657 = queryWeight, product of:
               2.3398857 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.012896953 = queryNorm
             0.31941226 = fieldWeight in 194, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.09505699 = weight(abstract_txt:costs in 194) [ClassicSimilarity], result of:
           0.09505699 = score(doc=194,freq=2.0), product of:
             0.19836272 = queryWeight, product of:
               2.4822872 = boost
               6.196136 = idf(docFreq=245, maxDocs=44421)
               0.012896953 = queryNorm
             0.47920793 = fieldWeight in 194, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.196136 = idf(docFreq=245, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
         0.17476262 = weight(abstract_txt:currency in 194) [ClassicSimilarity], result of:
           0.17476262 = score(doc=194,freq=2.0), product of:
             0.29769376 = queryWeight, product of:
               3.040933 = boost
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.012896953 = queryNorm
             0.587055 = fieldWeight in 194, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.0546875 = fieldNorm(doc=194)
       0.35 = coord(7/20)
   

5. Electronic records (1994) 0.14

   0.13891523 = sum of:
     0.13891523 = product of:
       0.6945761 = sum of:
         0.010044653 = weight(abstract_txt:with in 6308) [ClassicSimilarity], result of:
           0.010044653 = score(doc=6308,freq=1.0), product of:
             0.0321926 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.012896953 = queryNorm
             0.31201747 = fieldWeight in 6308, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.125 = fieldNorm(doc=6308)
         0.05133579 = weight(abstract_txt:issues in 6308) [ClassicSimilarity], result of:
           0.05133579 = score(doc=6308,freq=1.0), product of:
             0.095516756 = queryWeight, product of:
               1.7225101 = boost
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.012896953 = queryNorm
             0.53745323 = fieldWeight in 6308, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.299626 = idf(docFreq=1638, maxDocs=44421)
               0.125 = fieldNorm(doc=6308)
         0.12868232 = weight(abstract_txt:storage in 6308) [ClassicSimilarity], result of:
           0.12868232 = score(doc=6308,freq=1.0), product of:
             0.17625657 = queryWeight, product of:
               2.3398857 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.012896953 = queryNorm
             0.7300852 = fieldWeight in 6308, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.125 = fieldNorm(doc=6308)
         0.5045133 = weight(abstract_txt:discs in 6308) [ClassicSimilarity], result of:
           0.5045133 = score(doc=6308,freq=2.0), product of:
             0.3478333 = queryWeight, product of:
               3.2870595 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.012896953 = queryNorm
             1.4504457 = fieldWeight in 6308, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.125 = fieldNorm(doc=6308)
       0.2 = coord(4/20)