-
Hsieh, Y.-s.: ¬A study on the users' perception to the body language of reference librarians (1997)
0.00
0.0027412241 = product of:
0.008223672 = sum of:
0.008223672 = weight(_text_:s in 2819) [ClassicSimilarity], result of:
0.008223672 = score(doc=2819,freq=4.0), product of:
0.048408467 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.044524275 = queryNorm
0.16988087 = fieldWeight in 2819, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=2819)
0.33333334 = coord(1/3)
- Source
- Journal of educational media and library sciences. 35(1997) no.3, S.258-282
-
Hsieh, Y.-s.: ¬A study on the users' perception to the body language of reference librarians (1997)
0.00
0.0016447346 = product of:
0.004934204 = sum of:
0.004934204 = weight(_text_:s in 2818) [ClassicSimilarity], result of:
0.004934204 = score(doc=2818,freq=4.0), product of:
0.048408467 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.044524275 = queryNorm
0.101928525 = fieldWeight in 2818, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2818)
0.33333334 = coord(1/3)
- Source
- Journal of educational media and library sciences. 35(1997) no.2, S.172-193
-
Huang, M.-h.: End-users' searching behaviour : changes in search type over time (1996)
0.00
0.0015506706 = product of:
0.0046520117 = sum of:
0.0046520117 = weight(_text_:s in 5128) [ClassicSimilarity], result of:
0.0046520117 = score(doc=5128,freq=2.0), product of:
0.048408467 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.044524275 = queryNorm
0.09609913 = fieldWeight in 5128, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5128)
0.33333334 = coord(1/3)
- Source
- Bulletin of library and information science. 1996, no.16, S.7-20
-
Yiqun, W.; Zhonghui, Z.; Li, Z.: Experimental study of machine factors and cognitive abilities of users (1998)
0.00
0.0015506706 = product of:
0.0046520117 = sum of:
0.0046520117 = weight(_text_:s in 5225) [ClassicSimilarity], result of:
0.0046520117 = score(doc=5225,freq=2.0), product of:
0.048408467 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.044524275 = queryNorm
0.09609913 = fieldWeight in 5225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5225)
0.33333334 = coord(1/3)
- Source
- Journal of the China Society for Scientific and Technical Information. 17(1998) no.6, S.412-418
-
Huang, M.-h.: Error analysis of end users in online searching (1995)
0.00
0.0013568368 = product of:
0.00407051 = sum of:
0.00407051 = weight(_text_:s in 153) [ClassicSimilarity], result of:
0.00407051 = score(doc=153,freq=2.0), product of:
0.048408467 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.044524275 = queryNorm
0.08408674 = fieldWeight in 153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=153)
0.33333334 = coord(1/3)
- Source
- Bulletin of the Library Association of China. 1995, no.54, Jun., S.33-47