Search (2 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2200 74500 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f kataloge%2c katalogisierung %2f titelaufnahme%2c katalogisierungs im ausland %28.6 1%29 %2f international%2c allgemeinen%22 2
- rvk_ss%3a%2200 74500 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f kataloge%2c katalogisierung %2f titelaufnahme%2c katalogisierungs im auslands %28.6 1%29 %2f international%2c allgemeines%22 2
- rvk_ss%3a%2200 74500 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f kataloge%2c katalogisierung %2f titelaufnahmen%2c katalogisierungs im ausland %28.6 1%29 %2f international%2c allgemeines%22 2
- rvk_ss%3a%2200 74500 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f kataloge%2c katalogisierungs %2f titelaufnahme%2c katalogisierungs im ausland %28.6 1%29 %2f international%2c allgemeines%22 2
- rvk_ss%3a%2200 74500 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f katalogen%2c katalogisierung %2f titelaufnahme%2c katalogisierungs im ausland %28.6 1%29 %2f international%2c allgemeines%22 2
-
Davis, P.M.; Cohen, S.A.: ¬The effect of the Web on undergraduate citation behavior 1996-1999 (2001)
0.00
0.0012797898 = product of: 0.029435165 = sum of: 0.029435165 = sum of: 0.009648991 = weight(_text_:1 in 5768) [ClassicSimilarity], result of: 0.009648991 = score(doc=5768,freq=2.0), product of: 0.05925273 = queryWeight, product of: 2.4565027 = idf(docFreq=10304, maxDocs=44218) 0.024120769 = queryNorm 0.16284466 = fieldWeight in 5768, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4565027 = idf(docFreq=10304, maxDocs=44218) 0.046875 = fieldNorm(doc=5768) 0.019786175 = weight(_text_:29 in 5768) [ClassicSimilarity], result of: 0.019786175 = score(doc=5768,freq=2.0), product of: 0.08484932 = queryWeight, product of: 3.5176873 = idf(docFreq=3565, maxDocs=44218) 0.024120769 = queryNorm 0.23319192 = fieldWeight in 5768, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5176873 = idf(docFreq=3565, maxDocs=44218) 0.046875 = fieldNorm(doc=5768) 0.04347826 = coord(1/23)
- Abstract
- A citation analysis of undergraduate term papers in microeconomics revealed a significant decrease in the frequency of scholarly resources cited between 1996 and 1999. Book citations decreased from 30% to 19%, newspaper citations increased from 7% to 19%, and Web citations increased from 9% to 21%. Web citations checked in 2000 revealed that only 18% of URLs cited in 1996 led to the correct Internet document. For 1999 bibliographies, only 55% of URLs led to the correct document. The authors recommend (1) setting stricter guidelines for acceptable citations in course assignments; (2) creating and maintaining scholarly portals for authoritative Web sites with a commitment to long-term access; and (3) continuing to instruct students how to critically evaluate resources
- Date
- 29. 9.2001 14:01:09
-
Davis, P.M.: Author-choice open-access publishing in the biological and medical literature : a citation analysis (2009)
0.00
2.4472078E-4 = product of: 0.005628578 = sum of: 0.005628578 = product of: 0.011257156 = sum of: 0.011257156 = weight(_text_:1 in 2622) [ClassicSimilarity], result of: 0.011257156 = score(doc=2622,freq=2.0), product of: 0.05925273 = queryWeight, product of: 2.4565027 = idf(docFreq=10304, maxDocs=44218) 0.024120769 = queryNorm 0.18998542 = fieldWeight in 2622, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4565027 = idf(docFreq=10304, maxDocs=44218) 0.0546875 = fieldNorm(doc=2622) 0.5 = coord(1/2) 0.04347826 = coord(1/23)
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.1, S.3-8