-
Zakrzewska, E.D.: GOO of UDC? : twee systemen voor inhoudelijke ontsluiting vergeleken (1997)
0.07
0.065992184 = product of:
0.13198437 = sum of:
0.13198437 = sum of:
0.0831213 = weight(_text_:1997 in 520) [ClassicSimilarity], result of:
0.0831213 = score(doc=520,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 520, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=520)
0.04886307 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.04886307 = score(doc=520,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.30952093 = fieldWeight in 520, 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=520)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.3, S.19-22
- Year
- 1997
-
Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997)
0.06
0.057743162 = product of:
0.115486324 = sum of:
0.115486324 = sum of:
0.07273114 = weight(_text_:1997 in 883) [ClassicSimilarity], result of:
0.07273114 = score(doc=883,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 883, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=883)
0.042755183 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
0.042755183 = score(doc=883,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.2708308 = fieldWeight in 883, 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=883)
0.5 = coord(1/2)
- Source
- BibliotheekBlad. 1(1997) no.21, S.22-23
- Year
- 1997
-
Voorbij, H.: Titelwoorden - trefwoorden : een vergelijkend onderzoek (1997)
0.03
0.028168647 = product of:
0.056337293 = sum of:
0.056337293 = product of:
0.11267459 = sum of:
0.11267459 = weight(_text_:1997 in 3175) [ClassicSimilarity], result of:
0.11267459 = score(doc=3175,freq=3.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.6881046 = fieldWeight in 3175, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.109375 = fieldNorm(doc=3175)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Year
- 1997
-
Laan, H. van der: Northern Light : nieuw licht aan een veranderend firmament (1997)
0.02
0.02151416 = product of:
0.04302832 = sum of:
0.04302832 = product of:
0.08605664 = sum of:
0.08605664 = weight(_text_:1997 in 1479) [ClassicSimilarity], result of:
0.08605664 = score(doc=1479,freq=7.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.52554864 = fieldWeight in 1479, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=1479)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- The Northern Light Internet search engine was inaugurated in Aug 1997. The service differs from existing services in that it classifies search results in a set of custom search folders and for a modest fee provides access to a range of bibliographical resources not normally available via the Web. Paymant may be made online via a simple transaction. The custom search folders enable users to refine searches more easily than with other search engines. However, the search commands to not permit truncated or wild card searches
- Source
- Informatie professional. 1(1997) no.12, S.30-31
- Year
- 1997
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.02
0.021377591 = product of:
0.042755183 = sum of:
0.042755183 = product of:
0.085510366 = sum of:
0.085510366 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.085510366 = score(doc=210,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.5416616 = fieldWeight in 210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=210)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.1, S.11-15
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.02
0.021377591 = product of:
0.042755183 = sum of:
0.042755183 = product of:
0.085510366 = sum of:
0.085510366 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.085510366 = score(doc=211,freq=2.0), product of:
0.15786676 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04508122 = queryNorm
0.5416616 = fieldWeight in 211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=211)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.10, S.326-330
-
Vos, N.C.C.: ¬De toekomst van het titelbeschrijven (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 912) [ClassicSimilarity], result of:
0.0831213 = score(doc=912,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 912, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=912)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.5, S.34-38
- Year
- 1997
-
Sieverts, E.: ProCite voor de eingebruiker (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 90) [ClassicSimilarity], result of:
0.0831213 = score(doc=90,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 90, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=90)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.6, S.32-34
- Year
- 1997
-
Keyser, P.d.: Conversie van bibliografische gegevens (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 96) [ClassicSimilarity], result of:
0.0831213 = score(doc=96,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 96, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=96)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Bibliotheek- en archiefgids. 73(1997) no.3, S.107-112
- Year
- 1997
-
Sieverts, E.: Citatie-zoeken op het Web (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 143) [ClassicSimilarity], result of:
0.0831213 = score(doc=143,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 143, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=143)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.6, S.18-19
- Year
- 1997
-
Laan, H.v.d.: Endnote Plus voor de eindgebruiker (1997)
0.02
0.020780325 = product of:
0.04156065 = sum of:
0.04156065 = product of:
0.0831213 = sum of:
0.0831213 = weight(_text_:1997 in 360) [ClassicSimilarity], result of:
0.0831213 = score(doc=360,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.5076225 = fieldWeight in 360, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0625 = fieldNorm(doc=360)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) nos.7/8, S.32-34
- Year
- 1997
-
Werf-Davelaar, T.v.d.: ¬De bibliografische beschrijving van elektronische informatiebronnen : 2 (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 7395) [ClassicSimilarity], result of:
0.07273114 = score(doc=7395,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 7395, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=7395)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) nos.7/8, S.25-31
- Year
- 1997
-
Simons, L.: Gutenberg, Diderot of Bill Gates? : de informatiesnelweg en de verspreiding van wetenschappelijke kennis (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 444) [ClassicSimilarity], result of:
0.07273114 = score(doc=444,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 444, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=444)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Bibliotheek- en archiefgids. 73(1997) no.2, S.42-47
- Year
- 1997
-
Peereboom, M.: Dwerg tussen reuzen? : het Nederlandse basisclassificatie Web (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 515) [ClassicSimilarity], result of:
0.07273114 = score(doc=515,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 515, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=515)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.3, S.15-18
- Year
- 1997
-
Werf-Davelaar, T.v.d.: ¬De bibliografische beschrijving van elektronische informatiebronnen : de ontwikkeling van ISBD(ER) (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 106) [ClassicSimilarity], result of:
0.07273114 = score(doc=106,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 106, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=106)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.6, S.26-31
- Year
- 1997
-
Stein, F.: Centra creùren die kennisprocessen stimuleren : Arjo Klamer over de plaats van de bibliotheek in de kennissamenleving (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 351) [ClassicSimilarity], result of:
0.07273114 = score(doc=351,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 351, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=351)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- BibliotheekBlad. 1(1997) no.5, S.16-17
- Year
- 1997
-
Zeijl, F.v.: RotterdamNet geeft toegang tot úún megacollectie : project gemeenschappelijke catalogus van de Rotterdamse bibliotheken (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 369) [ClassicSimilarity], result of:
0.07273114 = score(doc=369,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 369, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=369)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- BibliotheekBlad. 1(1997) no.8, S.12-13
- Year
- 1997
-
Braaksma, H.: Inspelen op informatievaardigheden en behoeften van gebruikers (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 952) [ClassicSimilarity], result of:
0.07273114 = score(doc=952,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 952, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=952)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.10, S.24-27
- Year
- 1997
-
Kruizinga, E.: Kennislogistiek en kennismarkt : domeinen voor de informatie professional (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 1396) [ClassicSimilarity], result of:
0.07273114 = score(doc=1396,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 1396, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=1396)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.12, S.19-21
- Year
- 1997
-
Voorbij, H.: ¬Een goede titel behoeft geen trefwoord, of toch wel? : een vergelijkend oderzoek titelwoorden - trefwoorden (1997)
0.02
0.018182784 = product of:
0.03636557 = sum of:
0.03636557 = product of:
0.07273114 = sum of:
0.07273114 = weight(_text_:1997 in 1446) [ClassicSimilarity], result of:
0.07273114 = score(doc=1446,freq=5.0), product of:
0.1637463 = queryWeight, product of:
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.04508122 = queryNorm
0.44416967 = fieldWeight in 1446, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.6322508 = idf(docFreq=3179, maxDocs=44218)
0.0546875 = fieldNorm(doc=1446)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Informatie professional. 1(1997) no.11, S.23-27
- Year
- 1997