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2Fields:(TI(AU )(AD)(SO)(MESH)
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13
2.Inverted File
14
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1Reference Database
1Bibliographic Database:MEDLINE CD-
ROM,CBMdisc
15
2Fact Database:Directory Database,
2Source Database:
16
1Numeric Database
2Full-Text Database
17
3 Mixed
Database:Multimedia Database
18
Thesaurus Searching
1234
19
12
3
4
5
6
20
2Free-Text Searching
(1)0disease diseasesdisease0
21
2 find
3Index Searching
22
1
2
23
4Lateral searching
Mesh
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5
25
andornot
1andA and B A B
A B
A and B
26
2OR C or D,C DC D
C D
C or D E F
3not(),E not FE F E F
27
* digest(),digestant()
digestibility()digestion(,
digestive(
28
,
digestdigest *digest
29
withG with HG H cough
with asthams
30
31
arrhythmia in TIarrhythmia()TIAU CP
LA SO AD MeSH MMH
32
in py< =>
1998 in py py=1998
1998py <1998,
py>1998,
33
1Py=1979---1998
34
2not and nearwith,or
free radicals and vitamin C or
ascorbic acid,free radicals and
vitamin C free radicals and vitamin
or ascorbic acid
free radicals and vitamin C or
ascorbic acid
35
1
2
36
3
4 in TI AB MeSH MMH PY LAnot,and
5Mesh
37
PCRHBVDNA
:
#1
#2 in TI near 2 DNA
#3 #1 and #2 (PCR DNA)
#4 or
#5 #3 and #4
38
MEDLINENational Library of MedicineL
MEDLARDMedical Literature Analysis and Retrieval
SystemsMEDLARS MEDLARS ON LINE
1966703800
3:Index Medicus,Index to Dental Literature
International Nursing Index
39
Silver -Platter
MEDLINE
CD-ROMSpirs(Silver
Platter Information
Retrieval System)
PC-Spirs,WinSpirs,
Webspirs
:
40
MEDLINE
MEDLINE26AI AN CP ISSN LA
PT PY SB TG UDenglish in la
la=english
41
MEDLINE CD-ROM
AB Abstract
AD Address of Author
AI Abstract Indicator
AN MEDILINE Accession Number MEDILINE
AU Author(s)
CM Comments
CN Contract or Grant Numbers
CP Country of Publication
42
GS Gene Symbol
ISSN International Standard
Serial Number
LA L Language of Article
MeSH Medical Subject Headings
MIME Minor MeSH Headings
MJME Major MeSH Headings
NM Name of Substance
PS Personal Name as Subject
PT Publication TYPE
PY Publication Year
43
RN CAS Registry Number
or EC Number
SB Subset MEDLINE
SI Secondary Source
Identifier
SO Source
(Bibliographic Citation)
TG Checktags
TI Title
TO Original Title
UN Update Code
44
WinSpirs
WinSpirsstartOKWinSpirs4.NEDLINE
45
1Search Area
Search Search”
2Search history
File Save Search HistoryFileLoad and Run
Searches
46
3Retrieved Records
4
7contentsMEDLINE
47
MEDLINE CD-ROM
PC-SPIRS
A.
SPIRS
Find History Index Thesaurus Show Clear
Print Guide Xchange Restart Options
Download Quit
48
B.
SPIRS
F1 Help
F6 Print
F2 Find
F7 Restart
F3 Guide
F8 Xchange
F4 Show
F9 Thesaurus
F5 Index
F10 Main Menu
F11 Download
F12 Clear
49
Database
DatabaseLimitPublication Year
50
C,
51
Search” F2”
1,SearchFind
52
Search,:
(1).:ac,28,etc.
(2).;:cancer,vitamin A
(3).;:liver-neoplasmslung-disease
(4).():
53
Computer Computers
(5).,#3
*,:computer*,
computer,computers,
computerized,computerizing,computerization
.
(6).:child and nutrition
54
a,( AND”)
A and B,AB
insulin () and diabetes
55
b,( OR”)
A or B ABAB
cancer or tumor
56
c,( NOT”)
A not BAB
NOTANDOR
hepatitis B virus not human
57
(7).,:colo?rcolorcolour
2,Show
River Blindness” Onchocerciasis”
“?”01
58
3,Index
,,/
,,,,
,,
TI,AB.
Index” F5”
59
MeSH(
)
1,MeSH
Thesaurus” F9”
60
SilverPlatterMEDLINE CD-ROM
MesH(Thesaurus)
:
A.The permuted List
61
Definition of Terms()
Previous Indexing()
Related Terms()
Tree
()
C The Selected Term Detail()
62
C,The MeSH Tree Display(Hierarchical
Structure)(MeSH
MeSH
63
2,Search
Search
1) -”
gastric-mucosa,neoplasms-
2) /”
hepatitis B/diagnosis
3) in MeSH”
hepatitis B in MeSH
64
in
blood in so
ai = ab ab in ai
65
1.Show)
Show” F4”
66
2.(Print)
3.(Download)
Print” F6”
Download”
67
1,
2,Thesaurus
3,
4,
68
1
1,
tracheal foreign bodies bronchial foreign
bodies acheobronchial foreign bodies
bronchotracheal foreign bodies * or”
Search trach*foreign bodies or
bronch*foreign bodiesand la=english
MEDLINE1996-2000
69
#1 17 trache* foreign bodies
#2 18 bronch* foreign bodies
#3 32 #1 or #2
#4 1758773 la = english
#5 20 #3 and #4
#1 17 trache* foreign bodies
70
2
71
2
10trace elementstrace elementszinctrace
elementstrace elementstrace elementsMeSH trace
elements10ThesaurusExplode Term,trace elements
72
trace elements
analysis
blood
cerebrospinal fluid
urine
MEDLINE1996-
2000
4519
945
73
#1 4519 explode,trace-ment”/analysis,
blood,Crebrospinal-fluid,urine
trace elements
#1 5528 trace
#2 49261 element*
#3 1655 trace element*
#4 612621 analy*
#5 945 #3 and #4
74
3
chronic obstructive pulmonary disease;Pulmonary
disease,chronic obstructive;COPDMeshlung
disease,obstructivechronictherapy,drug therapy
ventilators mechanical ventilators,negative pressure
MEDLINE1996-2000
75
# 1 6829 explode,Lung-Disease-0bstructive”
/drug-therapy,therapy
#2 95008 chronic
#3 1796 #1 and #2
#4 584 explode,ventilators-Mechanical”
/all subheadings
#5 14 #3 and #4