-
Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.03
0.026552394 = product of:
0.053104788 = sum of:
0.053104788 = product of:
0.07965718 = sum of:
0.01811478 = weight(_text_:d in 5941) [ClassicSimilarity], result of:
0.01811478 = score(doc=5941,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.20990817 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.0615424 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.0615424 = score(doc=5941,freq=2.0), product of:
0.1590649 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04542337 = queryNorm
0.38690117 = fieldWeight in 5941, 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=5941)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 26. 2.2008 19:22:51
-
Nicholas, D.; Williams, P.; Martin, H.; Cole, P.: ¬The media and the Internet : Final report of the British Library-funded research project: The Changing Information Environment: The Impact of the Internet on Information Seeking Behaviour in the Media (1998)
0.02
0.02436929 = product of:
0.04873858 = sum of:
0.04873858 = product of:
0.07310787 = sum of:
0.01811478 = weight(_text_:d in 4597) [ClassicSimilarity], result of:
0.01811478 = score(doc=4597,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.20990817 = fieldWeight in 4597, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.078125 = fieldNorm(doc=4597)
0.054993093 = weight(_text_:r in 4597) [ClassicSimilarity], result of:
0.054993093 = score(doc=4597,freq=2.0), product of:
0.15036309 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04542337 = queryNorm
0.36573532 = fieldWeight in 4597, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.078125 = fieldNorm(doc=4597)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Type
- r
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
0.01
0.013276197 = product of:
0.026552394 = sum of:
0.026552394 = product of:
0.03982859 = sum of:
0.00905739 = weight(_text_:d in 228) [ClassicSimilarity], result of:
0.00905739 = score(doc=228,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.104954086 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=228)
0.0307712 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
0.0307712 = score(doc=228,freq=2.0), product of:
0.1590649 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04542337 = queryNorm
0.19345059 = fieldWeight in 228, 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=228)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22
-
Nicholas, D.; Frossling, I.: ¬The end-user cometh and cometh again and again (1996)
0.00
0.0036229554 = product of:
0.007245911 = sum of:
0.007245911 = product of:
0.021737732 = sum of:
0.021737732 = weight(_text_:d in 7059) [ClassicSimilarity], result of:
0.021737732 = score(doc=7059,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.2518898 = fieldWeight in 7059, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=7059)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.: Information systems vs information user (1996)
0.00
0.0024153038 = product of:
0.0048306077 = sum of:
0.0048306077 = product of:
0.014491823 = sum of:
0.014491823 = weight(_text_:d in 5738) [ClassicSimilarity], result of:
0.014491823 = score(doc=5738,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.16792654 = fieldWeight in 5738, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=5738)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Kelly, S.; Nicholas, D.: Is the business cybrarian a reality? : Internet use in business libraries (1996)
0.00
0.0024153038 = product of:
0.0048306077 = sum of:
0.0048306077 = product of:
0.014491823 = sum of:
0.014491823 = weight(_text_:d in 6592) [ClassicSimilarity], result of:
0.014491823 = score(doc=6592,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.16792654 = fieldWeight in 6592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=6592)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.; Frossling, I.: ¬The information handler in the digital age (1996)
0.00
0.0024153038 = product of:
0.0048306077 = sum of:
0.0048306077 = product of:
0.014491823 = sum of:
0.014491823 = weight(_text_:d in 6659) [ClassicSimilarity], result of:
0.014491823 = score(doc=6659,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.16792654 = fieldWeight in 6659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=6659)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.; Martin, H.: Assessing information needs : a case study of journalists (1997)
0.00
0.0024153038 = product of:
0.0048306077 = sum of:
0.0048306077 = product of:
0.014491823 = sum of:
0.014491823 = weight(_text_:d in 450) [ClassicSimilarity], result of:
0.014491823 = score(doc=450,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.16792654 = fieldWeight in 450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=450)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.: Are information professionals really better online searchers than end-users? : (and whose story do you believe?) (1995)
0.00
0.0021133907 = product of:
0.0042267814 = sum of:
0.0042267814 = product of:
0.012680344 = sum of:
0.012680344 = weight(_text_:d in 3871) [ClassicSimilarity], result of:
0.012680344 = score(doc=3871,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.14693572 = fieldWeight in 3871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=3871)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.; Boydell, L.: BLAISE-LINE : enigma, anomaly or anachronism? (1996)
0.00
0.0021133907 = product of:
0.0042267814 = sum of:
0.0042267814 = product of:
0.012680344 = sum of:
0.012680344 = weight(_text_:d in 5532) [ClassicSimilarity], result of:
0.012680344 = score(doc=5532,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.14693572 = fieldWeight in 5532, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=5532)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.; Williams, P.: ¬The changing information environment : the impact of the Internet on information seeking behaviour in the media (1999)
0.00
0.0015095649 = product of:
0.0030191299 = sum of:
0.0030191299 = product of:
0.00905739 = sum of:
0.00905739 = weight(_text_:d in 194) [ClassicSimilarity], result of:
0.00905739 = score(doc=194,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.104954086 = fieldWeight in 194, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=194)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Williams, P.; Nicholas, D.: ¬The migration of news to the web (1999)
0.00
0.0015095649 = product of:
0.0030191299 = sum of:
0.0030191299 = product of:
0.00905739 = sum of:
0.00905739 = weight(_text_:d in 735) [ClassicSimilarity], result of:
0.00905739 = score(doc=735,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.104954086 = fieldWeight in 735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=735)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.: ¬An assessment of the online searching behaviour of practitioner end users (1996)
0.00
0.0012076519 = product of:
0.0024153038 = sum of:
0.0024153038 = product of:
0.0072459113 = sum of:
0.0072459113 = weight(_text_:d in 5832) [ClassicSimilarity], result of:
0.0072459113 = score(doc=5832,freq=2.0), product of:
0.086298585 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04542337 = queryNorm
0.08396327 = fieldWeight in 5832, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.03125 = fieldNorm(doc=5832)
0.33333334 = coord(1/3)
0.5 = coord(1/2)