文献检索的基本原理英文版.docx
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文献检索的基本原理英文版.docx
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文献检索的基本原理英文版
SeeChapter1,3
oneofthebasicprinciplesofaliteraturesearch.Thebasicprinciplesofliteraturesearchthroughtheliteraturesearchisactuallyasearchtooltofindtheinformationtheyneed.TheprincipleSimplyput,thequestionistoidentifyandretrievethosestoredinaretrievalsystemidentificationliteraturetocomparetwoidentificationdocumentscontainthesameorneedtoretrievetheidentification,putthelogofeaturesaliteratureretrievalsystemfrominoutput,theliteratureistheliteraturesearchinitiallyhit.Thisincludesstorageandretrievalofdocuments,asshown.
Comparisonandselection
Storedprocedure:
theretrievalprocess:
DocumentInformationSearchtopic
AnalysisAnalysis
DocumentInformationfeatureInformationretrievalquestions
BibliographicindexingExpression
FormForm
Identificationdocumentinformation(accesspoints)SearchQuestionID(searchterms)
EnterSearch
Output
SearchResults
(Perfectlymatched,related,unrelated)
2.Informationstorageandretrieval1)
informationstorage
retrievalbooks
Abstractnumber:
020001
Title:
thedyeinproductionofthemicrocomputercontrol
Author:
zhangMing;Chien-mingwang;LiuJianYe
Institution:
Beijinginstituteofchemical(Beijing100001)
Literaturesources(source):
chemicaltechnology,2002.33(6)32-36
Abstract:
inthispaperthedyeproductionprocessinthemicrocomputercontrol,temperaturecontroltechnologyofapplication.
Keywords:
thedyeproductionmicrocomputerfeedingcontroltemperaturecontrol
Classifiednumber:
TQ7TP3
Literaturecharacteristics,searchfields,retrievalitem:
thetitle,author,institutions,literaturesources,abstract,keywords,classification
database
DN--02174618
AN--E
TI–IMPRIVINGLIGHT–METALCASTINGS.
AU–Vaccari,JohnA.
CS–AmericanMachinist&AutomatedManufacturing,NewYork,NYUSA
SO–AmMachAutomManufv130n6Jun1986p87–89
PY--1986
SN–0886-0335
LA--ENGLISH
DT--JA^(JournalArticle)
TC--A^(Applications)
AB–Withhigh–strengthaluminum-andmagnesium-castingalloyshavingreachedthelimitoftheirmechanicalperformancebyconventional….^5refs.
DE--ALUMINUMANDALLOYS–Casting
ID--^FOUNDRYPRACTICE-PermanentMould
CC--541(Aluminum&Alloys)^534(FoundryPractice)
2)informationretrieval
A;Appearancecharacteristics
1.Thetitle(title,thetitle,literaturetitle)index
Intheproductionofdyesmicrocomputercontrol-020001
2.Theauthorsindex
ZhangMing-020001
Chien-mingwangsee:
zhangMing
LiuJianYesee:
zhangMing
Familyname*informernamelast
3.Institutionsindex
Beijinginstituteofchemical-020001
4.Literaturenumber(registrationnumber,ISSNnumber,thepatentnumber,thenumberofreport)
B;Contentfeatures
1.Thethemeindex
Thedyeproduction--0200102**********
Microcomputer-0200102**********
Feedingcontrol--0200102*****
Temperaturecontrol--0200102*****
2.Classificationindex
TQ7chemicalindustry
0200102*****
TP3automaticcontrol0200102*****
Computersearch:
1.Fieldretrieval:
title,keywords,thefulltext,,authors,institutions,thetitle,s,WenZhong,etc
2.Simpleretrieval:
field,classification,subject
3.Advancedretrieval:
retrievalmodel
Example:
S1.DyestuffproductionAND(computerORcomputersORcomputer)ANDmelkychargingANDtemperatureANDcontrol
S2.(zhangMingORchien-mingwangORLiuJianYe)/AUANDBeijinginstituteofchemical/CS
S3.S1ANDS2Searchtopic:
theapplicationofcomputerindyestuffproductiontoretrieval?
Literaturecharacteristics,searchfields,retrievalitem:
thetitle,author,institutions,literaturesources,abstract,keywords,classification3.Retrievallanguage
Retrievallanguageisinthefieldofliteratureretrievalpeopleusedtodescribeliteraturetheme(content)characteristicsorexternalcharacteristicsandthequestionsoftheinformationaspeciallanguage.Becauseitismarkingthelanguageofliteraturecharacteristics,canalsobecalledindexinglanguage,becauseitistheindexoflanguage,canalsobecalledastheindexlanguage.1)retrievallanguageintheliteratureretrievalintherole
Intheliteratureretrievalofthestorageandretrievalprocess,retrievallanguageplaysanimportantroleinlanguagecommunication,istheliteratureguaranteestorageandretrievaltwoprocess,indexingandretrievalpersonnelbothsidesthoughtpersonnelofthebridge.Ifnoretrievallanguageasindexingandretrievalofstaffpersonnelcommonlanguage,itwillbedifficulttomakeindexingofliteratureofthecontentsofthepersonnelexpress(indexingterms)andretrievalpersonneltothesamecontenttoexpresstheliterature(retrievallanguage)agree,literatureretrievalitcannot.
Forexample,thecomputer,thecomputer,thecomputer
Concrete,concrete,cement
Soretrievallanguageisessentiallyindexingandretrievaloftheagreementbetweenlanguage.Useretrievaltoolsmustmastertheretrieval?
Self-taughtcontent
Second,literatureretrievalprocedure
Literatureretrievalwehavethefollowingfiveprogram(step):
Analysisandresearchtopicselectionretrievaltools-surewaytosearchforcluestotheliteratureretrieval,andaskfortheoriginaldocuments.
1.Analysisresearchsubjectanalysistofindtheliteratureresearchisthemostbasicpreparationbefore,totheretrievalprocessandretrievaleffecthasthecrucialinfluencefunction.Itincludes:
1)analysisofthemaincontentoftheresearchproject,whichsubject,etc,todeterminethesubjectkeywords,relevantkeywordsandspecializedsubjectrange(asecondaryclassificationmeshnameandrelatedcategoriesname)retrievalmarking.
2)accordingtothesubjectforpropertyanalysisfoundmainlyinliteratureinwhatpublications,soastodeterminethetypesofliteratureretrieval.
3)accordingtothesubject
1)booksExample:
Computersimulationofelectroniccircuits①R,Raghuram②,NeWDelhi,India:
Weiley③(1989)④246pp⑤,ISBN:
8122401112⑥
Note:
(1)thetitle;
(2)theauthors;(3)ofpublication,thepublisher;(4)thepublicationdate;Thetotalnumberofpages;(5)6internationalstandardbooknumber
2)journalExample:
JPressureVesselTechnol.Trans,ASME①V112n.4②Nov.1990③P410~416④
Note:
(1)theabbreviation;thetitle
(2)thetime;theroll(3)themonthlypublication;(4):
pagenumber.
3)themeetingliterature例:
ProceedingsFourthAnnualSymposiumonLogicinComputerScience①(Cat.No.89CH2753-2)②PaificGrove,CA.USA,5-8June1989③(Washington,Dc,USA:
IEEEComputer,Socpress1989P263-72)④
Note:
(1)themeetingandconferencerecordthename;
(2)theordernumber;(3)themeetingplaceandtime;(4)themeetingrecordthepublisher,addressandpublicationdateandthepagenumber.
Usually,theMeetingintheliteraturehaveaMeetinginthecharacteristics,suchasProceedings,Symposium,Conference,Meeting,accordingtothesefeaturestodeterminewhethertheMeetingoftheliterature.
4)thepatentdocument
Example:
Patentno:
US4202737
Note:
thePatentnumberistheUnitedStatescode,US,thePatentdocumenthas"Patent"thenetwork.
5)technicalreport
Example:
theReportKFKI-1983-57
(1),HungarianAcad,Sci.,Budapest
(2),1983()(3)(4),15pp
Note:
(1)thetechnicalreportNumbers;
(2)collectandcompiletechnicalreportagenciesaddress;(3)thetime;announced(4)reportpages.TechnicalReporthas"Report"thenetwork.
6)degreethesis
Example:
j.a.George,
(1)the"ComputerImplementationoftheFiniteElementMethod",
(2)Ph.D.Dissertation(3),StanfordUniv
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ka(カ)
ki(キ)
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Four,Chineseretrievaltools(printed)
1situation
Chinascienceandtechnologyliteratureretrievaltoolstoestablishthesystemofexperience,wehavefromscratch,fromatranslationfromprintingwrote,totheprocessofdevelopmentofthedatabase.
ThepublicationoftheretrievaltoolsinChinathroughdecadesofhardwork,graduallylayoutautomation,indexWanShanHua,carriertothedirectionofthediversification.Ingeneral,ourcountryretrievaltoolhasthefollowingfeatures:
1)publishedinChinese,domesticreaderslanguagebarriers,withoutreadingspeed.
2)systemandstructurestepbystep,standardizationandnormalizationoftheretrievaltoolsforthereadermastertheusemethodandsharingthedocumentresourcesprovidedconvenience.
3)morphologicaldiversity.Inrecentyears,moreandmoredomesticinformationprocessingorgnaizationcalculatedbyusingthe?
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