1、KEYWORDS What is Keywords General Functions Linguistic FeaturePrinciple of Choosing KeywordsExample ContentsWhat is Keywords?vAs the name implies,keywords are the most important words and phases representative of the theme of the paper,and frequently used in a paper.Reader can find out the theme of
2、the paper by looking at the keywords.General Functions(1)Easiness of Retrieval Represent the theme or subject matter of the paper Facilitate the information retrieval(2)Easiness of Highlighting Stress/Emphasize the theme of the paperLinguistic FeatureClick to add Textlick to add TextClick to add Tex
3、tClick to add TextClick to add TextClick to add TextClick to add TextClick to add TextClick to add Text1.Nominalization In form of noun,not verb 2.Spacing the Keywords First letter capitalized and following not Comma(,)or semicolon(;)between words Larger space between keywords No full stop(.)after t
4、he last keywords 3.Eleminating Abbreviations e.g.IBM the name of company interactive boson model(相互作用玻色子模型)Linguistic Feature4.Limited number Average 4 or 6 key words At least 2,at most 8 5.position Though keywords can be either above or below the abstract of a paper,they are yet,in most cases,place
5、d below the abstract.Principle of Choosing KeywordsvThe keywords of a paper usually come from the title and/or the abstract,specially repeated in title or abstract.Bayesian analysis of growth curves with mixed models defined by stochasticdifferential equationsvThe keywords must be the important word
6、s indicating the theme to the paper.Principle of Choosing Keywords -Try to avoid:v无特殊检索意义、不能表征文稿所属学科专用概念的词不能独立作关键词使用。Such as:research,study,analyze,report,regulation,approach,theory,concept,idea,experimentation,phenomena e.g.kinetic study kinetics thermal decomposition mechanism thermal decompositio
7、n chemical reaction kinetics chemical reaction,kineticsPrinciple of Choosing Keywords -Try to avoid:vSome words without material meaning Such as:articles(a/an,the),prepositions(at,in,on,to,above,over,under,below),conjunctions(and,as well,but,while,yet),pronouns(I,me,mine,myself,who,this),adverbs,adj
8、ectives,interjections,some verbs(link verbs,modal verbs,auxiliary verb)vTerms that are not commonly usedvYour own creationExamplePoor keywords:neuron,brain,OA,regional-specific neuronal degeneration,signalingBetter keywords:okadaic acid,hippocampus,neuronal degeneration,MAP kinase signalingTitle:Reg
9、ion-specific neuronal degeneration after okadaic acid administrationfrom titletoo generalas an abbreviationExampleTitle:Health care quality management by means of an incident report system and an electronic patient record systemPoor Keywords:health care,EMR,Incident report,quality managementBetter Keywords:Quality management;Incident report;Electronic patient records;Structured data
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