-
Nicholas, D.; Huntington, P.; Jamali, H.R.; Rowlands, I.; Dobrowolski, T.; Tenopir, C.: Viewing and reading behaviour in a virtual environment : the full-text download and what can be read into it (2008)
0.01
0.005084234 = product of:
0.030505402 = sum of:
0.030505402 = weight(_text_:t in 1911) [ClassicSimilarity], result of:
0.030505402 = score(doc=1911,freq=2.0), product of:
0.14017504 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.035582762 = queryNorm
0.21762364 = fieldWeight in 1911, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.0390625 = fieldNorm(doc=1911)
0.16666667 = coord(1/6)
-
Rowlands, I.; Nicholas, D.; Williams, P.; Huntington, P.; Fieldhouse, M.; Gunter, B.; Withey, R.; Jamali, H.R.; Dobrowolski, T.; Tenopir, C.: ¬The Google generation : the information behaviour of the researcher of the future (2008)
0.01
0.005084234 = product of:
0.030505402 = sum of:
0.030505402 = weight(_text_:t in 2017) [ClassicSimilarity], result of:
0.030505402 = score(doc=2017,freq=2.0), product of:
0.14017504 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.035582762 = queryNorm
0.21762364 = fieldWeight in 2017, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.0390625 = fieldNorm(doc=2017)
0.16666667 = coord(1/6)
-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.00
0.0039771004 = product of:
0.0238626 = sum of:
0.0238626 = product of:
0.0477252 = sum of:
0.0477252 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.0477252 = score(doc=5170,freq=4.0), product of:
0.12460477 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035582762 = queryNorm
0.38301262 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- Online. 22(1998) no.4, S.22-28
-
Tenopir, C.: Reference services from RLG (1995)
0.00
0.003213982 = product of:
0.019283893 = sum of:
0.019283893 = product of:
0.038567785 = sum of:
0.038567785 = weight(_text_:22 in 2612) [ClassicSimilarity], result of:
0.038567785 = score(doc=2612,freq=2.0), product of:
0.12460477 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035582762 = queryNorm
0.30952093 = fieldWeight in 2612, 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=2612)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 25.11.1995 19:22:01
-
Tenopir, C.: Integrating electronic reference (1995)
0.00
0.003213982 = product of:
0.019283893 = sum of:
0.019283893 = product of:
0.038567785 = sum of:
0.038567785 = weight(_text_:22 in 2616) [ClassicSimilarity], result of:
0.038567785 = score(doc=2616,freq=2.0), product of:
0.12460477 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035582762 = queryNorm
0.30952093 = fieldWeight in 2616, 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=2616)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 25.11.1995 19:22:01
-
Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992)
0.00
0.0028122342 = product of:
0.016873404 = sum of:
0.016873404 = product of:
0.03374681 = sum of:
0.03374681 = weight(_text_:22 in 2343) [ClassicSimilarity], result of:
0.03374681 = score(doc=2343,freq=2.0), product of:
0.12460477 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035582762 = queryNorm
0.2708308 = fieldWeight in 2343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2343)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- Online. 16(1992) no.2, S.22-28
-
Tenopir, C.; Cahn, P.: TARGET & FREESTYLE : DIALOG and Mead join the relevance ranks (1994)
0.00
0.0027832654 = product of:
0.016699592 = sum of:
0.016699592 = product of:
0.050098773 = sum of:
0.050098773 = weight(_text_:k in 2777) [ClassicSimilarity], result of:
0.050098773 = score(doc=2777,freq=2.0), product of:
0.12702256 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035582762 = queryNorm
0.39440846 = fieldWeight in 2777, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=2777)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.446-456.
-
Tenopir, C.; Hover, K.: When is the same database not the same : database differences among systems (1993)
0.00
0.0022266123 = product of:
0.013359673 = sum of:
0.013359673 = product of:
0.04007902 = sum of:
0.04007902 = weight(_text_:k in 6286) [ClassicSimilarity], result of:
0.04007902 = score(doc=6286,freq=2.0), product of:
0.12702256 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035582762 = queryNorm
0.31552678 = fieldWeight in 6286, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=6286)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Allard, S.; Levine, K.J.; Tenopir, C.: Design engineers and technical professionals at work : observing information usage in the workplace (2009)
0.00
0.002008739 = product of:
0.012052433 = sum of:
0.012052433 = product of:
0.024104865 = sum of:
0.024104865 = weight(_text_:22 in 2735) [ClassicSimilarity], result of:
0.024104865 = score(doc=2735,freq=2.0), product of:
0.12460477 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035582762 = queryNorm
0.19345059 = fieldWeight in 2735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2735)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 22. 3.2009 12:43:37
-
Tenopir, C.; King, D.W.; Boyce, P.; Grayson, M.; Paulson, K.-L.: Relying an electronic journals : reading patterns of astronomers (2005)
0.00
0.0016699592 = product of:
0.010019755 = sum of:
0.010019755 = product of:
0.030059265 = sum of:
0.030059265 = weight(_text_:k in 3558) [ClassicSimilarity], result of:
0.030059265 = score(doc=3558,freq=2.0), product of:
0.12702256 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035582762 = queryNorm
0.23664509 = fieldWeight in 3558, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=3558)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Tenopir, C.; Levine, K.; Allard, S.; Christian, L.; Volentine, R.; Boehm, R.; Nichols, F.; Nicholas, D.; Jamali, H.R.; Herman, E.; Watkinson, A.: Trustworthiness and authority of scholarly information in a digital age : results of an international questionnaire (2016)
0.00
0.0016699592 = product of:
0.010019755 = sum of:
0.010019755 = product of:
0.030059265 = sum of:
0.030059265 = weight(_text_:k in 3113) [ClassicSimilarity], result of:
0.030059265 = score(doc=3113,freq=2.0), product of:
0.12702256 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035582762 = queryNorm
0.23664509 = fieldWeight in 3113, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=3113)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Douglass, K.; Allard, S.; Tenopir, C.; Wu, L.W.; Frame, M.: Managing scientific data as public assets : data sharing practices and policies among full-time government employees (2014)
0.00
0.0013916327 = product of:
0.008349796 = sum of:
0.008349796 = product of:
0.025049387 = sum of:
0.025049387 = weight(_text_:k in 1195) [ClassicSimilarity], result of:
0.025049387 = score(doc=1195,freq=2.0), product of:
0.12702256 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035582762 = queryNorm
0.19720423 = fieldWeight in 1195, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=1195)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)