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    • 簡介:WHYDOCHINESEFIRMSTENDTOACQUIRESTRATEGICASSETSININTERNATIONALEXPANSIONPINGDENGJOHNESIMONSCHOOLOFBUSINESS,MARYVILLEUNIVERSITYOFSTLOUIS,650MARYVILLEUNIVERSITYDR,STLOUIS,MO63141,USA1INTRODUCTIONSTRATEGICASSETSREFERTOTHOSERESOURCESANDCAPABILITIESTHATAREVALUEDBYTHEFIRMFORTHEIRPOTENTIALTOCONTRIBUTETOCOMPETITIVEADVANTAGEAMITWESSON,2004THISISPARTICULARLYTRUEFORANUMBEROFEMERGINGASIANFIRMSWHOHAVEACQUIREDSTRATEGICASSETSTHEYESTABLISHTHEIRCOMPETITIVEADVANTAGETYPICALLYVIAACQUISITIONOFESTABLISHEDFIRMSINDEVELOPEDECONOMIESMAKINO,LAU,MATHEWS,2002ASALATECOMER,CHINESEMULTINATIONALCORPORATIONSMNCSAREURGENTTOBEENGAGEDINSTRATEGICASSETSEEKINGFDISOASTOCATCHUPWITHTHEGLOBALGIANTSDENG,2007INADDITION,CHINAHASHADTHELARGESTFDIOUTFLOWSAMONGEMERGINGECONOMIESSINCETHE1990SNEARLYHALFOFCHINESEOUTWARDFDIISVIAMERGERANDACQUISITIONMSCOTT,2001ASORGANIZATIONSAREDEEPLYEMBEDDEDININSTITUTIONALENVIRONMENTS,THEIRPRACTICESAREOFTENEITHERDIRECTREFLECTIONSOF,ORRESPONSETO,RULESANDBELIEFSBUILTINTOTHEIRLARGERCONTEXTSMEYERFAX13145299975EMAILADDRESSPDENGMARYVILLEEDUCONTENTSLISTSAVAILABLEATSCIENCEDIRECTJOURNALOFWORLDBUSINESSJOURNALHOMEPAGEWWWELSEVIERCOM/LOCATE/JWB10909516/–SEEFRONTMATTER?2008ELSEVIERINCALLRIGHTSRESERVEDDOI101016/JJWB2008030143THEORETICALFRAMEWORKANDPROPOSITIONSFIRMSAREFACEDWITHMULTIPLEINSTITUTIONALPRESSURESTHEESTABLISHMENTANDMAINTENANCEOFLEGITIMACYINHOMECOUNTRYENVIRONMENTISONEOFTHEMOSTCRITICALSTRATEGICISSUESALTHOUGHAPPLICATIONOFINSTITUTIONALTHEORYININTERNATIONALBUSINESSRESEARCHDRAMATICALLYINCREASEDINRECENTYEARS,ITDOESNOTHAVEANYAPPLICATIONOFINSTITUTIONALTHEORYINTOTHECHINESEOUTWARDFDISOFARTHEINTERNATIONALIZATIONPROCESSOFCHINESEFIRMS,HOWEVER,APPEARSTOBESIGNIFICANTLYAFFECTEDBYINSTITUTIONALFORCESBUCKLEYETAL,2007INTHISPAPER,WECONTENDTHATINSTITUTIONALTHEORYCANPROVIDEINSIGHTSONWHYCHINESEFIRMSAREINCREASINGLYCONDUCTINGSTRATEGICASSETSEEKINGMAPARTICULARLYINADVANCEDCOUNTRIESBUILDINGONTHELITERATURE,WEPROPOSEANINSTITUTIONALMODELFORTHEACQUISITIONOFSTRATEGICASSETSVIAMA,ASSHOWNINFIG1THEINSTITUTIONALPERSPECTIVEPROPOSEDINTHISMODELSUGGESTSTHATCHINESEFIRMSAREUNDERINSTITUTIONALPRESSURESANDCULTURALCOGNITIVEINFLUENCESTOADOPTTHEASSETSEEKINGMASTRATEGYWHICHISVIEWEDASAPPROPRIATEFORTHEIRENVIRONMENT31EXOGENOUSSOURCESOFINSTITUTIONALPRESSURETHEROLEOFGOVERNMENTALTHOUGHINSTITUTIONALCONTEXTINFLUENCINGMADESIGNISMULTIFACETED,GOVERNMENTINTERFERENCECONSTITUTESONEOFTHECOREELEMENTSOFINSTITUTIONALENVIRONMENTINATRANSITIONALECONOMY,WHEREGOVERNMENTISAPARTICULARLYIMPORTANTCONSTITUENTTHATDEFINES,DIFFUSES,ORENFORCESPREVAILINGNORMSANDREQUIREMENTSOFACCEPTABLEFIRMCONDUCTOLIVER,1991THISISNOEXCEPTIONFORCHINA,WHERETHEGOVERNMENTAUTHORITYOVERBUSINESSISGREATANDINSTITUTIONALCONSTRAINTSANDINCENTIVESCONSTITUTETHEBASISFORCHINESEFIRMS’MADECISIONSASAPARTOFECONOMICREFORMS,THECHINESEGOVERNMENTHASMAINTAINEDPOLITICALCONTROLANDALSOMAINTAINEDITSABILITYTOREWARDANDDISCIPLINEFIRMSFORTHEIRADHERENCETOITSDIRECTIVESHITTETAL,2004INCONTRASTTOOTHERTRANSITIONALECONOMIES,CHINAHASESTABLISHEDCLEARDIRECTIONABOUTTHETYPESOFOUTWARDFDIITWOULDLIKETOENCOURAGE,ANDHASBEENABLETOCOMPELFIRMSTOFOLLOWITSPOLICIESDENG,2004INADDITION,CORPORATESTRATEGICDECISIONSINCHINAARE,TOALARGEEXTENT,GOVERNEDBYAMIXOFPOLITICALANDECONOMICMOTIVESTSUIETAL,2004IMPORTANTLY,CHINESEGOVERNMENTHASBEENCREATINGASUPPORTIVEENVIRONMENTTHATPARTICULARLYSTIMULATESSTRONGCHINESEFIRMSTOINVESTABROADFORTHEPURPOSEOFBECOMINGGLOBALLYCOMPETITIVEMNCSMODELEDONTHEEXAMPLEOFTHEJAPANESEANDKOREANTRADINGHOUSESASARESULT,THEGOVERNMENTHASFORMULATEDASERIESOFPOLICIESASINSTITUTIONALSUPPORTFORTHEACQUISITIONOFFOREIGNKNOWLEDGEINFORMSOFVALUEADDEDTAXESANDFAVORABLEFINANCINGUNCTAD,2005WITHPOWERFULSUPPORTFROMTHEGOVERNMENT,SOMESTRONGCHINESEENTERPRISESHAVEBEENUNDERGOINGRAPIDMODERNIZATIONANDMANYOFTHEMHAVEGROWNTOBECOMPETITIVEONAWORLDWIDESCALELARGELYTHROUGHAGGRESSIVEINTERNATIONALEXPANSIONZENGWILLIAMSON,2003INADDITION,CHINAISTHEONLYASIANGOVERNMENTTHATNOTONLYACTIVELYFACILITATESANDENCOURAGESOUTWARDFDIBUTALSOSPECIFICALLYENCOURAGESINVESTMENTINRDTOENHANCEINNOVATIVECAPABILITYUNCTAD,2005THEDRIVEFORCHINESECOMPANIESTOINVESTABROADHASBEENGAININGMOMENTUMWITHFURTHERIMPLEMENTATIONOFTHE‘‘GOGLOBAL’’STRATEGYANNOUNCEDIN2001,WHICHISDESCRIBEDASONEOFFOURKEYTHRUSTSTOENABLECHINATOADJUSTITSELFTOTHETRENDOFECONOMICGLOBALIZATIONTHEGOVERNMENTPOLICYANDINCENTIVESAREESPECIALLYCRITICALWHENCHINESEFIRMSHAVEADOPTEDCROSSBORDERMAASAMAJORMECHANISMOFOVERSEASEXPANSIONCHINA’SACCESSIONTOTHEWTOINDECEMBER2001BROUGHTANOTHERMOMENTUMFORENCOURAGINGCHINESEFIRMSTOINVESTOVERSEASASPARTOFCHINA’SOVERALLSTRATEGYOFJOININGGLOBALCOMPETITIONMANAGERIALANDINNOVATIVEDEFICIENCIESOFCHINESEFIRMSHAVEBEENOFPARTICULARCONCERNTOTHECHINESEGOVERNMENTASITCONTINUESITSECONOMICREFORMINANINCREASINGLYCOMPETITIVEGLOBALLANDSCAPETHEREFORE,THEGOVERNMENTHASISSUEDNUMEROUSRULESANDREGULATIONSFIG1ANINSTITUTIONALMODELFORACQUISITIONOFSTRATEGICASSETSVIAMAPDENG/JOURNALOFWORLDBUSINESS44200974–8476
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    • 簡介:RESEARCHANDPRACTICEINHUMANRESOURCEMANAGEMENTCHANDA,A,BANSAL,TCHANDA,R2010STRATEGICINTEGRATIONOFRECRUITMENTPRACTICESANDITSIMPACTONPERFORMANCEININDIANENTERPRISES,RESEARCHANDPRACTICEINHUMANRESOURCEMANAGEMENT,181,115STRATEGICINTEGRATIONOFRECRUITMENTPRACTICESANDITSIMPACTONPERFORMANCEININDIANENTERPRISESABSTRACTRECRUITMENTANDSELECTIONISAFOUNDATIONOFHUMANRESOURCEMANAGEMENTHRMPRACTICESANDITSINTEGRATIONTOBUSINESSISCRITICALTOACHIEVEORGANISATIONALSTRATEGICGOALSHOWEVER,LITTLERESEARCHHASTODATEEXAMINEDSTRATEGICINTEGRATIONINTHISSPECIFICHUMANRESOURCEHRPRACTICE,AND,THEREFORE,LITTLEISKNOWNABOUTTHELEVELANDAPPLICATIONOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONASITUATIONTHATWARRANTSGREATERINVESTMENTDUETOTHEECONOMICGROWTHININDIAINACORRESPONDINGEXPANSIONOFINDIANENTERPRISESCONSEQUENTLY,THISSTUDYINVESTIGATESTHELEVELATWHICHRECRUITMENTANDSELECTIONPRACTICESINTEGRATEWITHBUSINESSSTRATEGIESANDTHERELATIVEEFFECTSOFDIFFERENTLEVELSOFSUCHSTRATEGICINTEGRATIONONORGANISATIONALPERFORMANCEIN259INDIANENTERPRISESTHERESULTSSHOWTHEMAJORITYOFINDIANENTERPRISESHADAHIGHLEVELOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONINBUSINESSSTRATEGYFORMULATIONANDIMPLEMENTATIONMOREOVER,THELEVELOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONWASPOSITIVELYRELATEDTOGROWTHINMARKETSHARE,PROFITSANDSALES,EMPLOYEES’SATISFACTION,EMPLOYEES’PRODUCTIVITY,ANDNEGATIVELYRELATEDTOEMPLOYEES’TURNOVERTHEIMPLICATIONSFORHRMPRACTITIONERSANDFURTHERRESEARCHAREDISCUSSEDINTRODUCTIONRECRUITMENTANDSELECTIONISTHEPROCESSOFATTRACTINGINDIVIDUALSONATIMELYBASIS,INSUFFICIENTNUMBERSANDWITHAPPROPRIATEQUALIFICATIONSFOLLOWINGTHEINITIALSELECTIONOFINCUMBENTSTHEYARELIKELYTOAGAINBECHOSENTODEVELOPTHEIRFURTHERINTERESTINTHEORGANISATIONANDLATERTOENCOURAGETHEMTOAPPLYFOROTHERJOBSUSINGAPPROPRIATETECHNIQUESTHESUITABLECANDIDATESARETHUS,ABLETOBERECRUITEDANDSELECTEDDURINGTHEIRCAREERDEVELOPMENTCRAWFORD2004ITHASBEENARGUEDTHATINORDERFORTHEFIRMTOBUILDANDSUSTAINTHECOMPETITIVEADVANTAGE,PROPERSTAFFINGISCRITICALWRIGHTSNELL1991,BOXALL1996RECRUITMENTANDSELECTIONISAMAJORHRMFUNCTIONASITENCOMPASSESALLORGANISATIONALPRACTICESANDDECISIONSRECENTTECHNOLOGICALADVANCES,GLOBALISATION,SOCIALTRENDSANDCHANGESWITHINORGANISATIONSHAVEBROUGHTNEWCHALLENGESFORRECRUITMENTANDSELECTIONROWLEYBENSON2002TOEFFECTIVELYFACETHENEWCHALLENGESRECRUITMENTANDSELECTIONNEEDSTOBEINTEGRATEDWITHBUSINESSSTRATEGIESLAMWHITE1998RECRUITMENTANDSELECTIONSTRATEGIESFLOWULTIMATELYFROMTHEORGANISATION’SMISSIONANDSTRATEGICOBJECTIVESIE,THESTRATEGIESANDPROCESSESOFRECRUITMENTANDSELECTIONMUSTBECOMPATIBLEWITHBUSINESSSTRATEGIESNANKERVIS,COMPTONBAIRD2002SOCIALSCIENTISTSARGUETHATTHROUGHTHEINTEGRATIONWITHBUSINESSSTRATEGIES,RECRUITMENTANDSELECTIONHELPACHIEVESTRATEGICGOALSANDENHANCEORGANISATIONALPERFORMANCEBECKERGERHART1996,YOUNDT,ETAL1996,LEWIS2003OVERTHELASTTHIRTYYEARSORSO,THEAMOUNTOFRESEARCHONRECRUITMENTANDSELECTIONHASINCREASEDDRAMATICALLYDESPITEOFTHISINCREASE,RECENTREVIEWSRODWELLTEO2004,WRIGHT,ETAL2005OFTHELITERATUREHAVEREVEALEDTHATPASTSTUDIESMAINLYFOCUSEDONTHEEXPLORATIONOFRECRUITMENTANDSELECTIONPRACTICESADOPTEDBYTHEENTERPRISEANDNOTONITSRELATIONSHIPTOBUSINESSSTRATEGYANDPERFORMANCETHISRESEARCHANALYSESRECRUITMENTANDSELECTIONASONEOFTHEHRPRACTICESFROMTHEGAMUTOFENTIREHRMPROCESSESANDEVALUATESTHEFLAWSTHATEXISTINITSEFFECTIVEIMPLEMENTATIONINORGANISATIONALSETUPALTHOUGHTHEREISWIDERECOGNITIONOFTHESIGNIFICANCEOFTHEINTEGRATIONOFHRMWITHBUSINESSSTRATEGIES,LITTLERESEARCHHASBEENDEVOTEDONHOWRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONHAPPENSANDWHATMIGHTBEITSEFFECTSONORGANISATIONALPERFORMANCEBUDHWAR2000,SHEN2004THEINTEGRATIONOFHRMANDBUSINESSSTRATEGYISPOSSIBLEBYTHE‘FIT’OFHUMANRESOURCESTHROUGHAVARIETYOFHRMPRACTICESINCLUDINGRECRUITMENTANDSELECTIONINACCORDANCEWITHTHEBUSINESSNEEDSLEGGE1995,BUDHWAR2000THEREFORE,THEREISASETPRIORITYFORORGANISATIONSTOHAVERECRUITMENTANDSELECTIONSTRATEGICALLYINTEGRATEDWITHTHEPRESENCEOFTHEHRHEADISAFORMALMECHANISMOFCONSULTATION,WHICHENSURESHR’SSTRATEGICINPUTINTOBUSINESSATTHEHIGHESTLEVELBREWSTERLARSEN1992,SHEN2005RECRUITMENTANDSELECTIONRELATEDINFORMATION,SUCHASTHEHRAVAILABILITYANDITSCOST,CANBECRUCIALFORBUSINESSSTRATEGYFORMULATIONSHEN2005ARGUESTHATLABOURMARKETRELATEDISSUESOFTENAFFECTMULTINATIONALS’DECISIONSONOVERSEASDIRECTINVESTMENTKHATRYANDBUDHWAR2002POINTOUTTHATTHEEXISTENCEOFTHEWRITTENHRSTRATEGYHELPSINTERPRETBUSINESSSTRATEGIESINTOHRMPOLICIESANDPRACTICESHRSTRATEGYPROVIDESGUIDANCEFORTHEFORMULATIONANDIMPLEMENTATIONOFRECRUITMENTANDSELECTIONPOLICIESANDPRACTICESACOMMONPROBLEMINRECRUITMENTANDSELECTIONISPOORHRPLANNINGRIGOROUSHRPLANNINGTRANSLATESBUSINESSSTRATEGIESINTOSPECIFICHRMPOLICIESANDPRACTICESTHISISPARTICULARLYSOWITHRECRUITMENTANDSELECTIONPOLICIESANDPRACTICESTHEKEYGOALOFHRPLANNINGISTOGETTHERIGHTNUMBEROFPEOPLEWITHTHERIGHTSKILLS,EXPERIENCEANDCOMPETENCIESINTHERIGHTJOBSATTHERIGHTTIMEATTHERIGHTCOSTHUSSEY1999,BREAUGHSTARKE2000,ANDERSON,ETAL2004DETAILEDANDROBUSTRECRUITMENTANDSELECTIONPOLICIES,SUCHASRECRUITMENTANDSELECTIONPROCEDURES,ASSESSINGCRITERIA,TALENTSAUDITINGANDPROCESSINGTHEINFORMATIONABOUTTHELABOURMARKETAREIMPORTANTINRECRUITINGANDDEPLOYINGAPPROPRIATEEMPLOYEESATTHERIGHTTIMEBREAUGHSTARKE2000PASTRESEARCHSHOWSTHATTHECOMPETENCYLEVELOFHRMANAGERSHASAMAJORINFLUENCEONRECRUITMENTANDSELECTIONGOLDENRAMANUJAM1985,BULLER1988,TRUSSGRATTAN1994ANDEXPERIENCEDHREXPERTSWITHINTHEHRDEPARTMENTWILLNOTONLYSHORTENVACANCYDURATION,BUTALSOIMPROVETHEQUALITYOFTHEAPPLICANTSMOREOVER,EFFECTIVERECRUITMENTANDSELECTIONISPOSSIBLEONLYIFTHEREISADEDICATEDANDCOMPETENTHRTEAMSTRATEGICINTEGRATIONINSTRATEGYIMPLEMENTATIONINTHESTRATEGYIMPLEMENTATIONPHASE,THEEXTENTOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONCANBEGAUGEDTHROUGHFOURDISTINCTIVEINDICATORSTHESEINDICATORSARETHETIMELYSUPPLYOFANADEQUATELYQUALIFIEDWORKFORCE,EFFECTIVEJOBANALYSISANDDESCRIPTIONS,EFFECTIVESELECTION,ANDTHEINVOLVEMENTOFLINEMANAGERSINTHERECRUITMENTANDSELECTIONPRACTICESAKEYSOURCEOFUNCERTAINTYINTHEBUSINESSSTRATEGYIMPLEMENTATIONISWHETHERTHEREISATIMELYSUPPLYOFADEQUATEQUALIFIEDPEOPLEWRIGHTSNELL1991,ANDTOAGREATEXTENTTHISUNCERTAINTYINVOLVESTHEQUALITYOFEMPLOYEESFORINSTANCE,AFIRMMIGHTDECIDETOLEVERAGEADIFFERENTHUMANCAPITALPOOLINTERMSOFSKILLSANDEDUCATIONLEVELTHANITSRIVALFIRMSASACOMPETITIVESTRATEGYEVENWITHINTHESAMEINDUSTRYTODEVELOPSPECIFICCAPABILITIESORTODEVELOPAHRPROCESSADVANTAGEWRIGHT,DUNFORDSNELL2001,BOXALLPURCELL2003ANORGANISATIONCANSUCCESSFULLYELIMINATETHISUNCERTAINTYIFITSRECRUITMENTANDSELECTIONPOLICIESANDPRACTICESARESTRATEGICALLYINTEGRATEDWITHBUSINESSEFFECTIVELYCONDUCTINGJOBANALYSISANDTARGETINGRIGHTPOTENTIALCANDIDATESENSURESAGOODMATCHBETWEENAPPLICANTSANDTHEJOBSDELANEYHUSELID1996ARGUMENTHASBEENGIVENTHATUNDERQUALIFIEDEMPLOYEESMAYNOTABLETOEFFECTIVELYPERFORMTHEIRJOBPOSITIONSDUETOLACKOFKNOWLEDGEANDCOMPETENCIES,WHILEONTHEOTHERHANDOVERQUALIFIEDEMPLOYEESTENDTOEXPERIENCELESSJOBSATISFACTIONDUETOTHEIRHIGHERQUALIFICATIONTHANADESIREDLEVELFORAGIVENJOBJOHNSON,MORROWJOHNSON2002FOREVERYJOBINTHEORGANISATION,ATHOROUGHJOBANALYSIS,WHICHINCLUDESJOBDESCRIPTIONANDJOBSPECIFICATIONS,ISNECESSARYANDBASEDONTHIS,ANAPPROPRIATESELECTIONCRITERIAISVITALPLUMBLEY1991THEJOBDESCRIPTIONPROVIDESINDICATIONSOFTHEDUTIESTOBEUNDERTAKEN,ANDTHEJOBSPECIFICATIONUSUALLYPRESCRIBESRELEVANTPERSONALQUALITIESANDATTITUDESASWELLASSKILLSANDKNOWLEDGEREQUIREDFORTHEJOBPLUMBLEY1991ARANGEOFMETHODS,SUCHASAPPLICATIONFORMS,INTERVIEWS,FORMALTESTS,REFERENCES,ASSESSMENTCENTRESANDOFFICIALTRANSCRIPTSAREUSEDBYFIRMSINTHESELECTIONPROCESSANDERSONWITVLIET2008AFIRMNEEDSTOCHOOSEAMETHODTHATISMOSTAPPROPRIATETOTHEJOBPOSITIONSHREXPERTSGENERALLYDRIVETHESTAFFINGPROCESSANDTHEPURPOSEOFTHESTAFFINGISTOFULFILTHEREQUIREMENTSOFBUSINESS,ANDTHESKILLLEVELSPRESENTEDBYEACHNEWRECRUITISLIKELYTOBEJUDGEDBETTERIFTHELINEMANAGERSAREINVOLVEDINTHERECRUITMENTANDSELECTIONPROCESSBUDHWARANDSPARROW1997SUGGESTTHATINBUSINESSSTRATEGYIMPLEMENTATIONTHEINVOLVEMENTOFLINEMANAGERSINTHEENTIRESTAFFINGPROCESSIE,DRAFTINGOFJOBDESCRIPTIONS,SETTINGSELECTIONCRITERIAANDBEINGONTHEPANELOFRECRUITMENTISVITALFORENSURINGRECRUITMENTANDSELECTIONTOMEETBUSINESSNEEDSINOTHERWORDS,THELINEMANAGERSARETHEOWNEROFTHERECRUITMENTANDSELECTIONPROCESSALONGWITHHRPLAYINGAFACILITATORROLEFIGURE1DEPICTSTHEFRAMEWORK,WHICHSUMMARISESTHEINDICATORSOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATIONFIGURE1AFRAMEWORKOFRECRUITMENTANDSELECTIONSTRATEGICINTEGRATION
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    • 簡介:5304英文單詞,32432英文字符,中文9138字出處DARIECAJAXANDPHPBUILDINGRESPONSIVEWEBAPPLICATIONSMPACKTPUBLISHING,2006(如果感覺年份太老,可以改為近5年或者近2年,畢竟很多畢業(yè)生都這么做)此文檔包含中文翻譯英文原文,格式經(jīng)過整理,下載后直接可用。外文標(biāo)題AJAXANDPHPBUILDINGRESPONSIVEWEBAPPLICATIONSCHAPTER1AJAXANDTHEFUTUREOFWEBAPPLICATIONS外文作者DARIECAJAXANDPHPBUILDINGRESPONSIVEWEBAPPLICATIONSCHAPTER1AJAXANDTHEFUTUREOFWEBAPPLICATIONS1INTRODUCTION“COMPUTER,DRAWAROBOT“SAIDMYYOUNGCOUSINTOTHEFIRSTCOMPUTERHEHADEVERSEENSINCEIHADINSTRUCTEDITNOTTOLISTENTOSTRANGERS,THECOMPUTERWASNTRECEPTIVETOTHISCOMMANDIFYOURELIKEME,YOURFIRSTTHOUGHTWOULDBE“HOWSILLY“OR“HOWFUNNY“BUTTHISISAMISTAKEOUREDUCATEDANDMODELEDBRAINSHAVELEARNEDHOWTOWORKWITHCOMPUTERSTOACERTAINDEGREEPEOPLEAREBEINGEDUCATEDTOACCOMMODATECOMPUTERS,TOCOMPENSATEFORTHELACKOFABILITYOFCOMPUTERSTOUNDERSTANDHUMANSONTHEOTHERHAND,HUMANSCANTACCOMMODATEVERYWELLTHEMSELVES,BUTTHATSANOTHERSTORYTHISLITTLESTORYISRELEVANTTOTHEWAYPEOPLEINSTINCTIVELYWORKWITHCOMPUTERSINANIDEALWORLD,THATSPOKENCOMMANDSHOULDHAVEBEENENOUGHTOHAVETHECOMPUTERPLEASEMYCOUSINTHEABILITYOFTECHNOLOGYTOBEUSERFRIENDLYHASEVOLVEDVERYMUCHINTHEPASTYEARS,BUTTHERESSTILLALONGWAYTILLWEHAVEREALINTELLIGENTCOMPUTERSUNTILTHEN,PEOPLENEEDTOLEARNHOWTOWORKWITHCOMPUTERSSOMETOTHEEXTENTTHATTHEYENDUPLOVINGABLACKSCREENWITHATINYCOMMANDPROMPTONITNOTINCIDENTALLY,THECOMPUTERWORKINGHABITSOFMANYAREDRIVENBYSOFTWAREWITHUSERINTERFACESTHATALLOWFORINTUITIVEANDENJOYABLEHUMANINTERACTIONTHISPROBABLYEXPLAINSTHEPOPULARITYOFTHERIGHTMOUSEBUTTON,THEWONDEROFFANCYFEATURESSUCHASDRAGANDDROP,ORTHATSIMPLETEXTBOXTHATSEARCHESCONTENTALLOVERTHEINTERNETFORYOUINJUST01SECONDSORSOITSAYSTHESOFTWAREINDUSTRYORTHEPROFITABLEPARTOFIT,ANYWAYHASSEEN,ANALYZED,ANDLEARNEDNOWTHEMARKETISFULLOFPROGRAMSWITHSHINYBUTTONS,ICONS,WINDOWS,ANDWIZARDS,ANDPEOPLEAREPAYINGALOTOFMONEYFORTHEMBUILDINGUSERFRIENDLYSOFTWAREHASALWAYSBEENEASIERWITHDESKTOPAPPLICATIONSTHANWITHWEBAPPLICATIONS,SIMPLYBECAUSETHEWEBWASDESIGNEDASAMEANSFORDELIVERINGTEXTANDIMAGES,ANDNOTCOMPLEXFUNCTIONALITYTHISPROBLEMHASGOTTENSIGNIFICANTLYMOREPAINFULINTHELASTFEWYEARS,WHENMOREANDMORESOFTWARESERVICESANDFUNCTIONALITYAREDELIVEREDVIATHEWEBCONSEQUENTLY,MANYTECHNOLOGIESHAVEBEENDEVELOPEDANDARESTILLBEINGDEVELOPEDTOADDFLASHYLIGHTS,ACCESSIBILITY,ANDPOWERTOWEBAPPLICATIONSNOTABLEEXAMPLESINCLUDEJAVAAPPLETSANDMACROMEDIAFLASH,WHICHREQUIRETHEUSERSTOINSTALLSEPARATELIBRARIESINTOTHEIRWEBBROWSERS2DELIVERINGFUNCTIONALITYVIATHEWEBWEBAPPLICATIONSAREAPPLICATIONSWHOSEFUNCTIONALITYISPROCESSEDONAWEBSERVER,ANDISDELIVEREDTOTHEENDUSERSOVERANETWORKSUCHASTHEINTERNETORANINTRANETTHEENDUSERSUSEATHINCLIENTWEBBROWSERTORUNWEBAPPLICATIONS,WHICHKNOWSHOWTODISPLAYANDEXECUTETHEDATARECEIVEDFROMTHESERVERINCONTRAST,DESKTOPAPPLICATIONSAREBASEDONATHICKCLIENTALSOCALLEDARICHCLIENTORAFATCLIENT,WHICHDOESMOSTOFTHEPROCESSINGWEBAPPLICATIONSEVOLVEDREAMINGTHATONEDAYTHEYLLLOOKANDBEHAVELIKETHEIRMATUREANDPOWERFULRELATIVES,THEDESKTOPAPPLICATIONSTHEBEHAVIOROFANYCOMPUTERSOFTWARETHATINTERACTSWITHHUMANSISNOWEVENMOREIMPORTANTTHANITUSEDTOBE,BECAUSENOWADAYSTHECOMPUTERUSERBASEVARIESMUCHMORETHANINTHEPAST,WHENTHEUSERSWERETECHNICALLYSOUNDASWELLNOWYOUNEEDTODISPLAYGOODLOOKINGREPORTSTOCINDY,THESALESDEPARTMENTMANAGER,ANDYOUNEEDTOPROVIDEEASYTOUSEDATAENTRYFORMSTODAVE,THESALESPERSONBECAUSEENDUSERSATISFACTIONISALLTHATMATTERS,THESOFTWAREAPPLICATIONYOUBUILDMUSTBESATISFACTORYTOALLTHEUSERSTHATINTERACTWITHITASFARASWEBAPPLICATIONSARECONCERNED,THEIREVOLUTIONTOMATURITYPROCESSWILLBECOMPLETEWHENTHEAPPLICATIONSINTERFACEANDBEHAVIORWILLNOTREVEALWHETHERTHEFUNCTIONALITYISDELIVEREDBYTHELOCALDESKTOPORCOMESTHROUGHFIBERORAIRDELIVERINGUSABLEINTERFACESVIATHEWEBUSEDTOBEPROBLEMATICSIMPLYBECAUSEFEATURESTHATPEOPLEUSEWITHTHEIRDESKTOPAPPLICATIONS,SUCHASDRAGANDDROP,ANDPERFORMINGMULTIPLETASKSONTHESAMEWINDOWATTHESAMETIME,WERENOTPOSSIBLEANOTHERPROBLEMWITHBUILDINGWEBAPPLICATIONSISSTANDARDIZATIONTODAY,
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    • 簡介:3000英文單詞,17000英文字符,中文5100字出處INDI,TS,YALAGI,PS,NIRGUDE,MA2016USEOFJAVAEXCEPTIONSTACKTRACETOIMPROVEBUGFIXINGSKILLSOFINTERMEDIATEJAVALEARNERS2016INTERNATIONALCONFERENCEONLEARNINGANDTEACHINGINCOMPUTINGANDENGINEERINGLATICE使用JAVA異常堆棧跟蹤來改進(jìn)中級JAVA學(xué)習(xí)者的漏洞修復(fù)技巧作者TRUPTISINDI,PRATIBHASYALAGI,MANISHAANIRGUDE譯文摘要今天的行業(yè)需要關(guān)注開發(fā)過程中的軟件質(zhì)量,而不僅僅是軟件交付??梢栽谲浖_發(fā)生命周期的不同階段測量,監(jiān)控和測試軟件質(zhì)量。軟件的重大失敗會影響金錢以及公司的聲譽(yù)。在這種情況下,在更短的時間內(nèi)修復(fù)漏洞是一個重要因素。今天對工科學(xué)生的挑戰(zhàn)是擁有程序編寫技能以及漏洞修復(fù)技能,并在規(guī)定的時間內(nèi)完成任務(wù)。在這里,我們介紹了如何改進(jìn)漏洞修復(fù)技巧的實(shí)驗(yàn)。我們在信息技術(shù)學(xué)科三年級學(xué)生的JAVA編程課程中進(jìn)行了實(shí)驗(yàn)。這個實(shí)驗(yàn)是使用JAVA異常堆棧跟蹤來查找JAVA程序中的漏洞并在規(guī)定的時間內(nèi)修復(fù)它們。為了測試該實(shí)驗(yàn)的效果,進(jìn)行了預(yù)測試后實(shí)驗(yàn)研究以及感知調(diào)查。我們發(fā)現(xiàn)超過65%的學(xué)生在規(guī)定的時間內(nèi)成功修復(fù)了漏洞,大約20%的學(xué)生能夠修復(fù)漏洞,但不是在規(guī)定的時間內(nèi)。大約8085%的學(xué)生在課程內(nèi)處于分析和修復(fù)程序中漏洞的狀態(tài)。關(guān)鍵字JAVA編程,調(diào)試,JAVA異常堆棧跟蹤,異常處理,漏洞修復(fù)技巧1介紹計算機(jī)編程是工程課程的基礎(chǔ)課程。此類中添加的各種計算機(jī)編程語言是C編程語言,C,C#,JAVA等。這些計算機(jī)編程語言是軟件開發(fā)過程所需的基本構(gòu)建塊。學(xué)生應(yīng)具備良好的計算機(jī)編程概念知識,包括程序編寫技巧,問題解決方案設(shè)計技巧,程序分析技巧和程序調(diào)試技巧。如今,行業(yè)需要關(guān)注開發(fā)過程中的軟件質(zhì)量,而不僅僅是軟件交付。可以在軟件開發(fā)生命周期的不同階段測量,監(jiān)控和測試軟件質(zhì)量。在教授編程課程時,需要向?qū)W生詳細(xì)闡述所有這些事實(shí)。在今天的教學(xué)過程中,只有程序?qū)懽骷寄艿闹R是不夠的8。除了程序編寫技巧,漏洞修復(fù)技能還可以幫助學(xué)生編寫高質(zhì)量的程序。在許多實(shí)際系統(tǒng)中,例如服務(wù)器,基于安卓平臺的系統(tǒng)和設(shè)備以及嵌入式系統(tǒng),由于其面向?qū)ο蟮奶匦裕€(wěn)定性,可移植性和安全性,JAVA是高要求的編程語言7。因此,IT行業(yè)需要JAVA程序員有優(yōu)秀的程序?qū)懽骷记珊吐┒葱迯?fù)技巧。在本文中,我們介紹了在信息技術(shù)學(xué)科三年級學(xué)生的JAVA編程課程中進(jìn)行的實(shí)驗(yàn)。本實(shí)驗(yàn)的主要目的是使用JAVA異常堆棧跟蹤來理解JAVA程序中的異常,并在規(guī)定的時間內(nèi)修復(fù)程序中的錯誤。在所提出的實(shí)驗(yàn)中,進(jìn)行了預(yù)測試后實(shí)驗(yàn)研究以及感知調(diào)查。代碼非常悲慘,如果之后沒有刪除調(diào)試消息,則會引入運(yùn)行時開銷。在所提出的實(shí)驗(yàn)中遵循的方法不需要很長時間并且不需要經(jīng)常進(jìn)行代碼修改,而是僅需要理解和分析異常堆棧跟蹤以修復(fù)程序中的漏洞/錯誤。在這里,學(xué)生需要了解JAVA異常堆棧跟蹤在程序捕獲或拋出異常時的作用。異常堆棧跟蹤的知識將幫助學(xué)生找到導(dǎo)致錯誤的正確代碼。因此JAVA異常堆棧跟蹤將比其他方法更快地幫助學(xué)生修復(fù)漏洞。實(shí)驗(yàn)的目標(biāo)是了解異常堆棧跟蹤并分析異常堆棧跟蹤,以提高對JAVA學(xué)習(xí)者的概念性理解并修復(fù)JAVA程序中的漏洞。本實(shí)驗(yàn)的主要目的是使用JAVA異常堆棧跟蹤來理解JAVA程序中的異常,并在規(guī)定的時間內(nèi)修復(fù)程序中的錯誤。為了找到研究問題的答案,與信息技術(shù)學(xué)科的三年級工科學(xué)生一起進(jìn)行了測試前測試實(shí)驗(yàn)研究以及感知調(diào)查。首先進(jìn)行了預(yù)編程測試。在這里,每個學(xué)生都有三個帶有漏洞的程序。提到持續(xù)時間來修復(fù)這些程序中的漏洞并成功執(zhí)行這些程序。每個學(xué)生的程序執(zhí)行狀態(tài)和持續(xù)時間記錄如圖2所示。然后,老師使用功率點(diǎn)演示和演示示例教授“JAVA異常堆棧跟蹤”概念。概念解釋后,在實(shí)驗(yàn)室進(jìn)行編程后測試。在這個測試中,三個程序給學(xué)生帶來了錯誤。在此,還提到了學(xué)生成功執(zhí)行各自課程的指定時間。我們確保在測試前和測試后給出的程序的認(rèn)知水平相同。發(fā)布每個學(xué)生記下的程序執(zhí)行狀態(tài)和持續(xù)時間,如圖4所示。4方法研究問題是“如何改善JAVA學(xué)習(xí)者的漏洞/錯誤修復(fù)技巧”以下是為此實(shí)驗(yàn)設(shè)定的目標(biāo)成就(1)學(xué)生將能夠獲得JAVAEXCEPTIONSTACKTRACE的知識。(2)學(xué)生將能夠閱讀和理解JAVA異常堆棧跟蹤。(3)學(xué)生將在分析堆棧跟蹤后采取適當(dāng)?shù)拇胧﹣硇迯?fù)程序中的錯誤。(4)學(xué)生在解決當(dāng)前錯誤時不會產(chǎn)生新的錯誤。(5)最后,學(xué)生將在規(guī)定的時間內(nèi)使用STACKTRACE修復(fù)JAVA程序中的錯誤。41使用樣品在這個實(shí)驗(yàn)中,我們考慮了中級JAVA學(xué)習(xí)者。隨機(jī)選擇了40名來自信息技術(shù)工程系的三年級學(xué)生。42實(shí)驗(yàn)裝置該研究是為“JAVA編程”課程進(jìn)行的。在本課程中,每周有兩個講座和兩個小時的實(shí)驗(yàn)課。在本課程中,學(xué)生學(xué)習(xí)了基本的JAVA編程和對異常處理的理解。在學(xué)期結(jié)束時,在編程實(shí)驗(yàn)室進(jìn)行了第一次預(yù)測試,其中向每個學(xué)生提供了三個有錯誤的程序。提到持續(xù)時間來修復(fù)錯誤在那些程序中并成功執(zhí)行這些
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    • 簡介:1800英文單詞,英文單詞,9500英文字符,中文英文字符,中文2900字文獻(xiàn)出處文獻(xiàn)出處ADVANCESINCOMPUTATIONALSCIENCESANDTECHNOLOGY2012,5511519WIRELESSORDERINGSYSTEMUSINGANDROIDANDWIFITECHNOLOGYDEEPAKTMANE,PRATIKREWANWAR,TEJASNAVANGUL,MAHESHJAISWALANDVINEETVIJAYABSTRACTTHETRADITIONALRESTAURANTSERVICEMODERELIESONALOTOFMANPOWERTOHANDLECUSTOMERRESERVATION,INQUIRY,ORDERINGFOOD,PLACINGORDER,REMINDINGDISHESTHISARTICLEDEVELOPSAWIRELESSORDERINGSYSTEMWITHTHEHELPOFWIFI,WHICHUSESWIFITHESYSTEMSTRUCTUREANDWORKINGMODEAREDESIGNEDTHESOFTWAREANDHARDWARESTRUCTUREOFTHESYSTEMISDESIGNEDINDETAILKEYWORDSWIRELESSORDERING,WIFI,ANDROID,BIOMETRIC,MYSQLINTRODUCTIONTHEEXISTINGORDERINGSYSTEMRELIESONMANPOWERTOMANAGETHECUSTOMERRESERVATION,THEORDERINGPROCESS,THEALLOTMENTOFDISHESATTHERIGHTTABLEWITHMINIMUMDELAYALSOTHEORDERMAYNOTBEWRITTENPROPERLYBYTHEATTENDANT,DUETOWHICHWRONGDISHESCANBEMADEHENCEWITHTHEHELPOFTHEWIRELESSTECHNOLOGYANDANDROIDSYSTEM,AWIRELESSORDERINGSYSTEMCANBEIMPLEMENTEDWHICHWILLINCLUDEALLTHEORDERINGPROCESSESTHISPROVIDESFREEDOMANDSUFFICIENTTIMETOTHECUSTOMERFORPLACINGTHEIRORDERWITHTHEDEVELOPMENTOFANDROIDTECHNOLOGYANDWIFITECHNOLOGY,WECANPUTTHESETECHNOLOGIESINTOTHEFOODSERVICEMANAGEMENTSYSTEMHENCEMANAGEMENTATTHEHOTEL’SENDWILLBEREDUCEDCONSIDERABLYWHICHINTURNWILLHELPTHEGROWTHOFTHEHOTELSOTHISWIRELESSORDERINGSYSTEMISDEVELOPEDTOACHIEVEANINTERPRETATIONOFWIRELESSORDERINGWHICHWASBASEDONTHISIDEATOPROVIDEANINTEGRATEDSOLUTIONFORTHERESTAURANT,HOTELORCAFé,WHICHHELPSINEFFICIENTMANAGEMENTOFTHEHOTEL,ENHANCECUSTOMERCARE,IMPROVEWORKEFFICIENCY,ENABLETHEGROWTHOFTHEHOTEL,REMINDINGDISHES,HELPSTOPROVIDECUSTOMERWITHFULLFACILITIESWITHOUTTAKINGANEXTRAEFFORTTOCUSTOMERSANDWORKERSALSOONEOFTHEMAINCAUSESOFPOORSERVICEATRESTAURANTSANDOTHEREATERIESSUCHASRESTAURANTS,CAFESANDISTHETRADITIONALORDERINGPROCESSISWAITERSWRITINGDOWNORDERSFROMCUSTOMERS,PASSINGTHEORDERSTOTHEKITCHENORMANAGERANDCASHIERSINADDITIONTOTHETIMETAKENTOGETTHEORDERSTOTHEDIFFERENTSTATIONS,TRADITIONALORDERTAKINGPROCESSCANALSOGETTHEORDERSMIXEDUP,MISSEDOREVENLOSTALTOGETHERTHESESEEMINGLYLITTLEPROBLEMSADDUPTOCUSTOMERSERVICEINEFFICIENCYTHATREQUIRESMOREWAITERSTHANACTUALLYREQUIREDATANYONETIMETHISNEEDHASCREATEDADEMANDFORMORECHEAPWAITERS,WHICHHASINDIRECTLYRESULTEDINILLEGALIMMIGRANTPROBLEMSTHECUSTOMERSERVICEINEFFICIENCYTHATISCAUSEDBYTRADITIONALORDERTAKINGPROCESSCANBEIMPROVEDBYREADILYAVAILABLETECHNOLOGYTHETIMETAKENBYEACHWAITERWALKINGTOTHEDIFFERENTSTATIONSTOMAKESURETHEORDERISPROCESSEDCANACTUALLYBECUTDOWNBYUTILIZINGANORDERINGSYSTEMTHATAUTOMATICALLYMANAGETHEORDERTHISSYSTEMISBASEDONATWOWAYWIRELESSCOMMUNICATIONSBETWEENTHEORDERINGSYSTEMSSOFTWAREINTHESERVERANDTHECLIENTSOFTWAREINSTALLEDINTHEMOBILEPROVIDEDTOWAITERSANDALSOORDERFROMCUSTOMERSWIRELESSENABLEDDEVICEPROPOSEDWORKTHECONTENTOFTHISDESIGNWASBASEDONTHETECHNOLOGYOFWIRELESSCOMMUNICATIONWITHTHEHELPOFWIRELESSLOCALAREANETWORKINISMBANDTOACHIEVEWIRELESSDATATRANSMISSION,THISMETHODWASCALLEDWIFITHEOVERALLFRAMEWORKOFTHESTRUCTUREOFTHESYSTEMISSHOWNASBELOWFIGURE2VEGMENUSCREENFIGURE3COMMUNICATIONOFHANDHELDDEVICEWITHSERVERTHROUGHWIFINETWORKFIGURE4ADDINGORDERSTHEHARDWAREDEVICEISAWIRELESSROUTER,WHICHWILLBECONNECTEDWIREDTOTHESERVERANDWIRELESSTOTHEHANDHELDDEVICESINTHERADIOCOVERAGEOFTHEROUTERTHENETWORKINGCANBEEFFECTIVEWITHWIFICONNECTIONTHEROUTEINTHEWIRELESSNETWORKPLAYSANETWORKBRIDGINGROLEITISRESPONSIBLEFORTHEDATAINTERACTIONWITHORDERINGTERMINALTHROUGHTHESERVICEMANAGEMENTSOFTWAREITCANCHECKTHEACCESSDEVICESINREALTIME,RECEIVETHECUSTOMERSORDERINGINFORMATIONANDSENDTEXTMESSAGESTOTHESPECIFIEDTERMINALINCLUDINGINFORMATIONCONFIRMANDNOTIFICATIONMESSAGECOMBINEDWITHMYSQLDATABASEMANAGEMENTSOFTWARE,ITCANSTOREALLOFTHECUSTOMERSORDERINGRECORDSBYDATEINTHEDATABASEQUERYMANAGEMENTMODULEYOUCANINQUIRYTHEORDERINGHISTORYRECORDSATANYTIME,STATISTICALANALYSISOFCUSTOMERSORDERING,ANDPRINTDATAREPORTSTOFACILITATEBUSINESSMANAGEMENTTOMAKETHERIGHTDECISIONS
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簡介:SIZEEFFECTSANDTHEDYNAMICRESPONSEOFPLAINCONCRETEVBINDIGANAVILE1ANDNBANTHIA2ABSTRACTTHISPAPERINVESTIGATESTHESPECIMENSIZEEFFECTONTHEDYNAMICRESPONSEOFPLAINCONCRETETHEREPORTISBASEDUPONEXPERIMENTALDATABYTHEWRITERSANDOTHERSANDCONSIDERSRESULTSFROMCREEPTESTSONBEAMS,BEAMSUNDERFLEXURALIMPACT,ANDCYLINDERSUNDERAXIALIMPACTLOADINGSIZEEFFECTISEXAMINEDUSINGBA?ANT’SSIZEEFFECTLAWANDTHEMULTIFRACTALSCALINGLAW,ANDBOTHSCALINGMODELSAREABLETOCAPTURETHESIZEEFFECTONSTRENGTHFORFRACTUREENERGY,ONTHEOTHERHAND,THESIZEEFFECTMANIFESTSITSELFONLYATIMPACTRATESUNDERQUASISTATICLOADING,PLAINCONCRETEINCOMPRESSIONISLESSSENSITIVETOTHESPECIMENSIZEBUTUNDERIMPACT,THECOMPRESSIVERESPONSEAPPEARSTOBEMORESIZEDEPENDENTTHANFLEXUREHOWEVER,UPONACCOUNTINGFORTHESTRESSRATEEFFECTS,THEFLEXURALRESPONSEDEPICTSAMORESIGNIFICANTSIZEEFFECT,SIMILARTOTHATSEENATQUASISTATICRATESDOI101061/?ASCE?08991561?2006?184?485?CEDATABASESUBJECTHEADINGSFRACTURECONCRETESIZEEFFECTDYNAMICRESPONSEINTRODUCTIONTHEQUESTIONOFSCALINGISOFAFUNDAMENTALIMPORTANCEINANYPHYSICALTHEORYINARECENTARTICLEBA?ANT?1999?PRESENTSTHEHISTORYOFTACKLINGTHISISSUEWITHINSOLIDMECHANICSINMODERNTIMES,THEPROBLEMHASBEENCONSIGNEDTOTHEREALMOFSTATISTICSEVERSINCEWEIBULLPROPOSEDHISAPPROACH?WEIBULL1939?BASEDONTHECONCEPTOFTHE“WEAKESTLINK”ANDTHEINCREASINGPROBABILITYOFITSOCCURRENCEWITHANINCREASEINTHESPECIMENSIZEEARLIER,GRIFFITH’SENERGYBASEDAPPROACHTOCRACKPROPAGATION?GRIFFITH1921?ENVISAGEDASIZEEFFECT,WHICHWASMATERIALDEPENDENTINTHELASTCOUPLEOFDECADES,THEREHAVEBEENNUMEROUSREPORTS?BA?ANT1984CARPINTERIANDCHIAIA1997KARIHALOO1999JENQANDSHAH1985?ABOUTTHESPECIMENSIZEEFFECTSINQUASIBRITTLEMATERIALSFORTHESEMATERIALS,BA?ANTSTATESTHATTHESOURCEOFTHESIZEEFFECTISAMISMATCHBETWEENTHESIZEDEPENDENCEOFTHEENERGYRELEASERATEANDTHERATEOFENERGYCONSUMEDBYFRACTURE?BA?ANT2000?WHEREASASIGNIFICANTPORTIONOFTHEFORMERINCREASESASTHESQUAREOFTHESPECIMENSIZE,THELATTERINCREASESLINEARLYTHUS,THEREDUCTIONINTHENOMINALSTRESSISSEENASAMEANSOFCOMPENSATINGFORTHISVARIANCEBYREDUCINGTHEENERGYRELEASERATEOFTHESPECIMENUNLIKEWITHQUASISTATICLOADING,THESTUDYOFSPECIMENSIZEEFFECTSINTHEDYNAMICDOMAINHASNOTRECEIVEDMUCHATTENTIONSUCHATTEMPTSARECONFINEDLARGELYTOFIBERREINFORCEDPOLYMERS?MORTON1998QIANETAL1990LIUETAL1998HAN1998?THEDATAWITHRESPECTTOCEMENTBASEDMATERIALSISEXTREMELYSCARCE?BA?ANTANDGETTU1992OHANDCHUNG1988KRAUTHAMMERETAL2003ELFAHALETAL2004BANTHIAANDBINDIGANAVILE2002?ANDATTENTIONTOWARDSIMPACTRATESISVERYRECENTALACKOFDESIGNCODESOREVENASTANDARDMETHODFORLABORATORYTESTINGHINDERSOURABILITYTOCHARACTERIZEBUILDINGMATERIALSFORCONSTRUCTINGIMPACTANDBLASTRESISTANTFACILITIESMOREOVER,IMPACTTESTINGINTRODUCESSEVERALEXTRANEOUSINFLUENCESSUCHASTHEINERTIA?BANTHIAETAL1987?ANDTESTMACHINEEFFECTS?BANTHIAANDBINDIGANAVILE2002?PERHAPSTHEMOSTSERIOUSIMPEDIMENTISTHEINHERENTSTRESSRATESENSITIVITYOFCEMENTBASEDCOMPOSITESMORTONSTATESTHATITISNOTPOSSIBLETOPRODUCEANEXACTSCALEMODELFORRATESENSITIVEMATERIALS?MORTON1998?FURTHER,THESUITABILITYOFKNOWNSCALINGMODELSUNDERDYNAMICRATESISSTILLUNDERSCRUTINYINTHISCONTEXT,ASPECIALEMPHASISMUSTBEASSIGNEDTOEXPLAININGTHEISSUESOFSCALINGFORCEMENTBASEDMATERIALSUNDERHIGHSTRESSRATESINTHISPAPER,THESIZEEFFECTONTHEIMPACTRESPONSEOFCONCRETEISPRESENTEDTHROUGHANASSESSMENTOFRECENTLYPUBLISHEDDATABYTHEWRITERSANDOTHERSFAMILIARSCALINGLAWSDEVELOPEDFORQUASISTATICLOADINGAREEXAMINEDINTHECONTEXTOFDYNAMICSTRESSRATESTHISPAPERDISCUSSESTHEINTERPLAYBETWEENTHESPECIMENSIZE,MATRIXSTRENGTH,STRESSRATESENSITIVITY,ANDLOADINGCONFIGURATIONSCALINGLAWSFORQUASIBRITTLESYSTEMSITISWELLKNOWNTHATTHEQUASISTATICRESPONSEOFPLAINCONCRETEISAFFECTEDBYTHESIZEOFTHESPECIMENEVIDENCEGATHEREDOVERDECADESREVEALSASTRONGDEPENDENCEONSIZEFORSTRUCTURALCONCRETEBEHAVIORUNDERCOMPRESSION?SABNISANDMIRZA1979?,TENSION?BA?ANTETAL1991VANMIERANDVANVLIET2002?,FLEXURE?WRIGHT1952BA?ANTANDLI1995JUESHIANDHUI1997?,SHEAR?BA?ANTANDSUN1987?,ANDTORSION?ZHOUETAL1998?THREEAPPROACHESDOMINATETHESTUDYOFSIZEEFFECTSINQUASIBRITTLEMATERIALS?BA?ANTANDCHEN1997?1THESTATISTICALTHEORYOFRANDOMSTRENGTH2THETHEORYOFSTRESSREDISTRIBUTIONANDFRACTUREENERGYRELEASECAUSEDBYLARGECRACKSAND3THETHEORYOFCRACKFRACTALITYTHISREPORTFOCUSESONTHETWOLATTERMODELSANDWILLEXAMINETHESIZEEFFECTINPLAINCONCRETEUNDERDYNAMICRATESOFLOADING1MEMBERTECHNICALSTAFF,USGYPSUMRESEARCHANDTECHNOLOGYCENTER,700NHIGHWAY45,LIBERTYVILLE,IL60048?CORRESPONDINGAUTHOR?EMAILVIVEKBSHOTMAILCOM2PROFESSOR,DEPTOFCIVILENGINEERING,UNIVOFBRITISHCOLUMBIA,20246250APPLIEDSCIENCELANE,CEMEBUILDING,VANCOUVERBC,V6T1Z4,CANADANOTEASSOCIATEEDITORZHISHENWUDISCUSSIONOPENUNTILJANUARY1,2007SEPARATEDISCUSSIONSMUSTBESUBMITTEDFORINDIVIDUALPAPERSTOEXTENDTHECLOSINGDATEBYONEMONTH,AWRITTENREQUESTMUSTBEFILEDWITHTHEASCEMANAGINGEDITORTHEMANUSCRIPTFORTHISPAPERWASSUBMITTEDFORREVIEWANDPOSSIBLEPUBLICATIONONMAY24,2004APPROVEDONSEPTEMBER23,2005THISPAPERISPARTOFTHEJOURNALOFMATERIALSINCIVILENGINEERING,VOL18,NO4,AUGUST1,2006?ASCE,ISSN08991561/2006/4485–491/2500JOURNALOFMATERIALSINCIVILENGINEERING?ASCE/JULY/AUGUST2006/485DOWNLOADED05MAR2009TO5815417628REDISTRIBUTIONSUBJECTTOASCELICENSEORCOPYRIGHTSEEHTTP//PUBSASCEORG/COPYRIGHTPRESENTSTUDYPLAINCONCRETEBEAMSOFTHREEDIFFERENTSIZESWEREEXAMINE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簡介:ANAPPROACHTODETERMINELONGTERMBEHAVIOROFCONCRETEMEMBERSPRESTRESSEDWITHFRPTENDONSSAMERAYOUAKIM,VISTASPMKARBHARIDEPARTMENTOFSTRUCTURALENGINEERING,MC0085,UNIVERSITYOFCALIFORNIA,SANDIEGO,LAJOLLA,CA920930085,USARECEIVED8AUGUST2005RECEIVEDINREVISEDFORM23JANUARY2006ACCEPTED6FEBRUARY2006AVAILABLEONLINE6MAY2006ABSTRACTTHECOMBINEDEFFECTSOFCREEPANDSHRINKAGEOFCONCRETEANDRELAXATIONOFPRESTRESSINGTENDONSCAUSEGRADUALCHANGESINTHESTRESSESINBOTHCONCRETEANDPRESTRESSINGTENDONSASIMPLEMETHODISPRESENTEDTOCALCULATETHELONGTERMPRESTRESSLOSSANDTHELONGTERMCHANGEINCONCRETESTRESSESINCONTINUOUSPRESTRESSEDCONCRETEMEMBERSWITHEITHERCARBONFIBERREINFORCEDPOLYMERCFRPORARAMIDFIBERREINFORCEDPOLYMERAFRPTENDONSTHEMETHODSATISFIESTHEREQUIREMENTSOFEQUILIBRIUMANDCOMPATIBILITYANDAVOIDSTHEUSEOFANYEMPIRICALMULTIPLIERSASIMPLEGRAPHISPROPOSEDTOEVALUATETHEREDUCEDRELAXATIONINAFRPTENDONSITISSHOWNTHATTHEPRESTRESSLOSSINFRPTENDONSISSIGNIFICANTLYLESSTHANTHATWHENUSINGPRESTRESSINGSTEEL,MAINLYBECAUSEOFTHELOWERMODULIOFELASTICITYOFFRPTENDONSTHELONGTERMCHANGESINCONCRETESTRESSESANDDEFLECTIONCANBEEITHERSMALLERORGREATERTHANTHOSEOFCOMPARABLEGIRDERSPRESTRESSEDWITHSTEELTENDONS,DEPENDINGONTHETYPEOFFRPTENDONSANDTHEINITIALSTRESSPROFILEOFTHECROSSSECTIONUNDERCONSIDERATION?2006ELSEVIERLTDALLRIGHTSRESERVEDKEYWORDSCREEPFRPLONGTERMPRESTRESSLOSSPRESTRESSEDCONCRETERELAXATIONSHRINKAGE1INTRODUCTIONTHEUSEOFFIBERREINFORCEDPOLYMERFRPTENDONSASPRESTRESSINGREINFORCEMENTSHAVEBEENPROPOSEDINTHEPASTDECADEANDAFEWCONCRETEBRIDGESHAVEALREADYBEENCONSTRUCTEDUTILIZINGFIBERREINFORCEDPOLYMERFRPTENDONSCOMPAREDTOCONVENTIONALSTEELPRESTRESSINGTENDONS,FRPTENDONSHAVEMANYADVANTAGES,INCLUDINGTHEIRNONCORROSIVEANDNONCONDUCTIVEPROPERTIES,LIGHTWEIGHT,ANDHIGHTENSILESTRENGTHMOSTOFTHERESEARCHCONDUCTEDONCONCRETEGIRDERSPRESTRESSEDWITHFRPTENDONSHASFOCUSEDONTHESHORTTERMBEHAVIOROFPRESTRESSEDMEMBERSRESEARCHFINDINGSONTHELONGTERMBEHAVIOROFCONCRETEMEMBERSWITHFRPTENDONSARESCARCEINTHELITERATURETHERECENTACICOMMITTEEREPORTONPRESTRESSINGCONCRETESTRUCTURESWITHFRPTENDONSACI4404R041HASPOINTEDOUTTHAT‘‘RESEARCHONTHELONGTERMLOSSOFPRESTRESSANDTHERESULTANTTIMEDEPENDENTCAMBER/DEFLECTIONISNEEDED’’MOSTOFTHERESEARCHANDAPPLICATIONSOFFRPTENDONSINCONCRETESTRUCTURESHAVEADOPTEDEITHERCARBONFIBERREINFORCEDPOLYMERCFRPORARAMIDFIBERREINFORCEDPOLYMERAFRPTENDONSTHEUSEOFGLASSFIBERREINFORCEDPOLYMERSGFRPHASMOSTLYBEENLIMITEDTOCONVENTIONALREINFORCINGBARSDUETOTHEIRRELATIVELYLOWTENSILESTRENGTHANDPOORRESISTANCETOCREEPTHEREFORE,THISPAPERFOCUSESONPRESTRESSEDMEMBERSWITHEITHERCFRPORAFRPTENDONSCREEPANDSHRINKAGEOFCONCRETE,ANDRELAXATIONOFPRESTRESSINGTENDONS,CAUSELONGTERMDEFORMATIONSINCONCRETESTRUCTURESWHILEITISGENERALLYACCEPTEDTHATLONGTERMLOSSESDONOTAFFECTTHEULTIMATECAPACITYOFAPRESTRESSEDCONCRETEMEMBER,AREASONABLYACCURATEPREDICTIONOFTHESELOSSESISIMPORTANTTOENSURESATISFACTORYPERFORMANCEOFCONCRETESTRUCTURESINSERVICEIFPRESTRESSLOSSESAREUNDERESTIMATED,THETENSILESTRENGTHOFCONCRETECANBEEXCEEDEDUNDERFULLSERVICELOADS,CAUSINGCRACKINGANDUNEXPECTEDEXCESSIVEDEFLECTIONONTHEOTHERHAND,OVERESTIMATING09500618/SEEFRONTMATTER?2006ELSEVIERLTDALLRIGHTSRESERVEDDOI101016/JCONBUILDMAT200602006CORRESPONDINGAUTHORTEL18585346470FAX18585346373EMAILADDRESSVKARBHARIUCSDEDUVMKARBHARIWWWELSEVIERCOM/LOCATE/CONBUILDMATCONSTRUCTIONANDBUILDINGMATERIALS2120071052–1060CONSTRUCTIONANDBUILDINGMATERIALSWHEREKRP1/FPURP1ISTHESTRESSINTHETENDON1HAFTERSTRESSRELEASERATIOSOFRP1/RP0INTHEIRTESTSVARIEDBETWEEN091AND096,WITHANAVERAGEOF093TABULATEDVALUESOFTHEVARIABLESAANDBWEREPROVIDEDFORK04ANDK06,ANDFORDIFFERENTTEMPERATURELEVELSANDSOLUTIONTYPESFORAFRPTENDONSINAIRATATEMPERATUREOF25?C,RELATIONSHIPSFORAANDBWEREPROPOSED2ASA?K?003B?K?02723D2TINAPRESTRESSEDCONCRETEMEMBER,THETWOENDSOFTHEPRESTRESSINGTENDONCONSTANTLYMOVETOWARDEACHOTHERBECAUSEOFCREEPANDSHRINKAGEOFCONCRETE,THEREBYREDUCINGTHETENSILESTRESSINTHETENDONTHISREDUCTIONINTENSIONHASASIMILAREFFECTTOTHATWHENTHETENDONISSUBJECTEDTOALESSERINITIALSTRESSTHUS,AREDUCEDRELAXATIONVALUE,D?RPR,SHOULDBEUSEDINTHEANALYSISOFLONGTERMEFFECTSINPRESTRESSEDMEMBERS,SUCHTHATD?RPR?VRDRPRD3TWHEREVRISADIMENSIONLESSCOEFFICIENTLESSTHANUNITYFOLLOWINGANAPPROACHPREVIOUSLYSUGGESTEDBYGHALIANDTREVINO3TOEVALUATEVRFORPRESTRESSINGSTEELTENDONS,VRFORAFRPTENDONSCANBECALCULATEDASLOGTINEQ1ISTAKENEQUALTO5FOR100,000HVR?Z10KD1?XFT?DA0?5B0TD1?XFTDK?DA?5BTTDFD4TWHEREA0?KD1?XFT?003B0?KD1?XFT?02723D5TANDFISADIMENSIONLESSTIMEFUNCTIONDEFININGTHESHAPEOFTHETENDONSTRESS–TIMECURVETHEVALUEOFFINCREASESFROM0TO1ASTIMECHANGESFROMINITIALPRESTRESSTIMET0TOFINALTIMETXISTHERATIOOFTHEDIFFERENCEBETWEENTHETOTALPRESTRESSLOSSDRPSTANDINTRINSICRELAXATIONDRPRTTOTHEINITIALSTRESSRP0,EXPRESSEDASX??DRPSDTT?DRPRDTTRP0D6TFIG1SHOWSTHEVARIATIONOFVRWITHXFORRP0/FPU04,05,AND06,WHICHREPRESENTSTHECOMMONVALUESOFINITIALPRESTRESSINGRATIOS1ASWILLBESHOWNINALATERSECTION,XTYPICALLYVARIESBETWEEN01AND02ANDAVALUEOFVR095CANBEASSUMEDFORPRACTICALPURPOSES3PROPOSEDMETHODOFANALYSISTHEANALYSISFOLLOWSTHEFOURGENERICSTEPSPROPOSEDBYGHALIETAL4ANDDEPICTEDSCHEMATICALLYINFIG2THEPROCEDURECANBEDEVELOPEDCONSIDERINGANARBITRARY0850909510010203RP0/FPU060504FIG1REDUCEDRELAXATIONCOEFFICIENTVRFORAFRPYYCCAFAPOCCT0T0STEP1INSTANTANEOUSSTRAINSHRINKAGET0CCT0STEP2FREESHRINKAGEANDCREEPCREEPCSMNT,T0OT,T0STEP4RESTRAININGFORCESAPPLIEDINREVERSEDDIRECTIONSRRESULTANTSSTEP3ARTIFICIALRESTRAINTOFCONCRETEDEFORMATIONSNMOAXISCENTROIDOFACFIG2FOURSTEPSOFANALYSISOFTIMEDEPENDENTEFFECTSAFTERGHALIETAL41054SAYOUAKIM,VMKARBHARI/CONSTRUCTIONANDBUILDINGMATERIALS2120071052–1060
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簡介:EFFECTOFFLYASHCONTENTANDAGGREGATEGRADATIONONTHEDURABILITYOFCONCRETEPAVEMENTSSUKHVARSHJERATH,PE,MASCE1ANDNICHOLASHANSON2ABSTRACTINTHEREGIONSWHERETEMPERATUREFLUCTUATIONSARELARGERANGINGFROMBELOWFREEZINGINWINTERTOHIGHTEMPERATURESINSUMMER,CONCRETEHIGHWAYPAVEMENTSFAILBECAUSEOFPOORDURABILITYRATHERTHANLACKOFSTRENGTHTHEEFFECTOFFLYASHREPLACEMENTOFPORTLANDCEMENTANDTHEUSEOFDENSEAGGREGATEGRADATIONONTHEDURABILITYOFCONCRETEMIXTURESISSTUDIEDINTHISRESEARCHEIGHTCONCRETEMIXTURESWERECAST,FOUROFTHEMUSINGTHEAGGREGATESASPERCURRENTSPECIFICATIONSANDTHEOTHERFOURMIXTURESUSINGDENSEGRADEDAGGREGATESFOREACHOFTHESETWOGRADATIONS,DIFFERENTFLYASHREPLACEMENTAMOUNTSOF30,35,40,AND45FORPORTLANDCEMENTWEREUSEDALLMIXTURESWEREDESIGNEDFOR6AIRCONTENT,AND25–38MM?1TO11/2IN?SLUMPFORTHEFRESHLYMIXEDCONCRETETHESTUDYSHOWSTHATTHEINCREASEOFFLYASHCONTENTFROM30TO45INCREASEDTHEDURABILITYOFCONCRETEMIXTURESWITHOUTTHELOSSOFCOMPRESSIVEANDFLEXURALSTRENGTHSTHECONCRETEMIXTURESCONTAININGDENSEGRADEDAGGREGATES,ANDHIGHERPERCENTAGEOFFLYASHREQUIREDLESSWATERCONTENTINDICATINGTHEBENEFICIALEFFECTSOFFLYASHANDDENSEGRADEDAGGREGATESWHENTHEFLYASHCONTENTWASINCREASEDFROM30TO45INTHECONCRETEMIXTURES,THEPERMEABLEPORESPACEDECREASEDINTHESPECIFICGRAVITY,ABSORPTION,ANDVOIDSINHARDENEDCONCRETETESTSTHEELECTRICCHARGEPASSINGTHROUGHTHELAYERSREDUCEDINTHERAPIDCHLORIDEIONPERMEABILITYTESTSANDTHESPACINGFACTORSWERESMALLERINTHEMICROSCOPICALDETERMINATIONOFAIRVOIDTESTSINDICATINGGREATERDURABILITYTHESEEXPERIMENTALRESULTSPROVEDTHEBENEFITOFUSINGHIGHERCONTENTOFFLYASHINCONCRETETHEUSEOFDENSEGRADEDAGGREGATESALSOPROVEDBENEFICIALDOI101061/?ASCE?08991561?2007?195?367?CEDATABASESUBJECTHEADINGSAGGREGATESDURABILITYFLYASHFREEZETHAWCONCRETEPAVEMENTSVOIDSINTRODUCTIONCONCRETEDISINTEGRATIONANDDURABILITYPROBLEMSINHIGHWAYPAVEMENTSHAVEBEENREPORTEDINMANYCOLDREGIONSDUETOFROSTANDHARSHWEATHERCONDITIONSINWINTERWATERHAPPENSTOBECENTRALTOMOSTDURABILITYPROBLEMSINCONCRETE,THEREFOREACONCRETEWILLBEMOREDURABLEIFTHEREISLITTLEORNOEVAPORABLEWATERLEFTAFTERDRYINGIFWECANUSEANAGGREGATEGRADATIONWHERETHEREMAININGAIRVOIDSINTHEAGGREGATEARELESS,THENWEWILLNEEDLESSPASTETOFILLTHEMANDTHISINTURNWILLREDUCETHEAVAILABLEEVAPORABLEWATERTHEASTMC3300?ASTM2001?ALLOWS80–100OFTHEMATERIALTOPASSTHENO8SIEVETHISSPECIFICATIONALONGWITHTHESTANDARDCOARSEAGGREGATEDESIGNATIONS,RESULTSINTHEREMOVALOFLARGEPORTIONSOFINTERMEDIATESIZEPARTICLESTHEAGGREGATEMADEUPOFALLRANGESOFPARTICLESMINIMIZESPASTEVOLUMEANDINCREASESDURABILITYTHECURRENTPRACTICESUSEAMIXTUREOF6040COARSETOFINEAGGREGATESRATIO,TOGETTHECOMBINEDAGGREGATETHATISCALLEDGAPGRADEDINTHISMIXTUREOFAGGREGATES,THEREARENOTENOUGHINTERMEDIATESIZEPARTICLESTHATAREBETWEENNO4ANDNO16SIEVEOPENINGSIZESANEVALUATIONOFTHECONSTRUCTIONRECORDSANDPAVEMENTCORESBYMUSZYNSKIETAL?1997?FROMPROJECTSCONSTRUCTEDSINCE1987SUGGESTTHATPOORMIXPROPORTIONINGPRACTICESANDAHIGHVARIABILITYINAGGREGATEGRADATIONDIRECTLYAFFECTSTHECONSTRUCTABILITYOFPAVEMENTSTHERESEARCHSHOWEDTHATAGGREGATEGRADINGCONTROLSAREANEFFECTIVEMETHODOFIMPROVINGTHEPLACEMENTCHARACTERISTICSANDFINISHQUALITYOFNEWCONCRETEPAVEMENTSGOLTERMANNETAL?1997?INDICATEDTHATTHESELECTIONANDCOMBINATIONOFTHEAGGREGATESHASADOMINATINGINFLUENCEONTHEQUALITYANDPRICEOFCONCRETEANDSHOULDRECEIVEMOREATTENTIONTHEREISSOMESUBJECTIVEEVIDENCETHATTHETOTALAGGREGATEGRADATIONCANBEOPTIMIZEDTOYIELDIMPROVEDCONCRETEPERFORMANCEDURINGCONSTRUCTIONANDSERVICELIFE,BUTITISNOTABSOLUTELYCONVINCINGTHEINFLUENCEOFTOTALAGGREGATEGRADATIONONTHEFREEZETHAWDURABILITYOFCONCRETETESTSPECIMENSTHATEMPLOYEDAVARIETYOFCOMMONLYUSEDAGGREGATESWASEXAMINEDBYCRAMERANDCARPENTER?1999?THEOPTIMIZEDGRADATIONMIXESDIDNOTSHOWCONSISTENTLYIMPROVEDPERFORMANCECOMPAREDWITHTHECONTROLMIXTURESCONSISTINGOF60–40BLENDOFNATURALLYOCCURRINGCOARSE/FINEAGGREGATES,BUTSHOWEDBETTERPERFORMANCEINCOMPARISONWITHTHENEARGAPGRADEDMIXTURESTHEUSEOFFLYASHISINHARMONYWITHTHECONCEPTOFSUSTAINABLEDEVELOPMENTTOCONSIDERABLYINCREASETHEUTILIZATIONOFFLYASH,ITISNECESSARYTOADVOCATETHEUSEOFCONCRETETHATWILLINCORPORATELARGEAMOUNTSOFFLYASHASREPLACEMENTFORCEMENTINTWOINVESTIGATIONS,ONEUSEDEIGHTFLYASHESANDTWOPORTLANDCEMENTSFROMUSSOURCES?BILODEAUETAL1994?,ANDINTHEOTHERSIXFLYASHESANDFIVEASTMTYPEIPORTLANDCEMENTSWERESELECTEDFROMSOURCESACROSSVARIOUSREGIONSOFCANADA?SIVASUNDARAMANDMALHOTRA2004?BASEDUPONTESTRESULTSITWASCONCLUDEDTHATTHEAIRENTRAINEDHIGHVOLUMEFLYASHCONCRETESEXHIBITEDEXCELLENTDURABILITYCHARACTERISTICSINAPAPER?JIANG1PROFESSOR,DEPTOFCIVILENGINEERING,UNIVOFNORTHDAKOTA,UPSONIIROOM260,243CENTENNIALDRIVESTOP8115,GRANDFORKS,ND5820281152STRUCTURALENGINEER,ULTEIGENGINEERINGINC,5201EASTRIVERRD,SUITE308,FRIDLEY,MN55432NOTEASSOCIATEEDITORBAOSHANHUANGDISCUSSIONOPENUNTILOCTOBER1,2007SEPARATEDISCUSSIONSMUSTBESUBMITTEDFORINDIVIDUALPAPERSTOEXTENDTHECLOSINGDATEBYONEMONTH,AWRITTENREQUESTMUSTBEFILEDWITHTHEASCEMANAGINGEDITORTHEMANUSCRIPTFORTHISPAPERWASSUBMITTEDFORREVIEWANDPOSSIBLEPUBLICATIONONJUNE6,2005APPROVEDONSEPTEMBER18,2006THISPAPERISPARTOFTHEJOURNALOFMATERIALSINCIVILENGINEERING,VOL19,NO5,MAY1,2007?ASCE,ISSN08991561/2007/5367–375/2500JOURNALOFMATERIALSINCIVILENGINEERING?ASCE/MAY2007/367DOWNLOADED30DEC2010TO220249723REDISTRIBUTIONSUBJECTTOASCELICE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簡介:2300英文單詞,英文單詞,14萬英文字符,中文萬英文字符,中文3800字文獻(xiàn)出處文獻(xiàn)出處HURLOIULR,BURTEAE,PREDABFORGANIZINGINSPECTIONSREGARDINGMANAGERIALINTERNALCONTROLANDPREVENTIVEFINANCIALCONTROLJPROCEDIAECONOMICSANDFINANCE,2014,16275280ORGANIZINGINSPECTIONSREGARDINGMANAGERIALINTERNALCONTROLANDPREVENTIVEFINANCIALCONTROLL?CR?MIOARARODICAHURLOIU,ELENABURTEA,BIANCAFLORENTINAPREDAABSTRACTTHECONTROLENVIRONMENTISTHEFOUNDATIONOFTHEWHOLESYSTEMOFINTERNALCONTROLITCONSTITUTESTHEBASISOFALLOTHERCOMPONENTSOFINTERNALCONTROLHESETSTHETONEOFTHEORGANIZATIONITPROVIDESDISCIPLINEANDCLIMATETHATINFLUENCETHEOVERALLQUALITYOFINTERNALCONTROLTHECONTROLENVIRONMENTFORMSTHEBASISFORCREATINGAVISIONANDRESPONSETORISKSANDCONTROLSFROMTHESTAFFOFANORGANIZATIONTHISPAPERPRESENTSTHECONTROLENVIRONMENTTHATINFLUENCETHEWAYOFESTABLISHINGTHESTRATEGYANDOBJECTIVESANDHOWTOSTRUCTURECONTROLACTIVITIESTHEESSENCEOFANYBUSINESSISTHEPEOPLEBEHINDITTHEIRINDIVIDUALTASKS,INCLUDINGINTEGRITY,ETHICALVALUESANDCOMPETENCEANDTHEENVIRONMENTINWHICHTHEYWORKKEYWORDSCONTROLENVIRONMENT,INTERNALCONTROL,PREVENTIVEFINANCIALCONTROL1INTRODUCTIONMANAGEMENTANDCONTROLREFERSTOTHEABILITYOFINDIVIDUALSTOUNDERSTANDANDPERFORMTHEIRDUTIESMANAGEMENTSRESPONSIBILITYFORACTIVITIESLIESINBETTERUSEOFTHESKILLSANEFFECTIVECONTROLENVIRONMENTISESSENTIALTOALLOWOTHERFINANCIALACCOUNTINGMANAGEMENTCOMPONENTS,FOREXAMPLE,RISKMANAGEMENTANDCONTROLACTIVITIESTOFUNCTIONPROPERLYESTABLISHINGASUSTAINABLECONTROLENVIRONMENTREQUIRESMANAGEMENTTOAPROCEDUREOFSETTINGOBJECTIVESANDTHEOBJECTIVESCHOSENTOSUPPORTANDBECONSISTENTWITHTHEMISSIONOFTHEENTITYOBJECTIVESMUSTEXISTBEFOREMANAGEMENTTOIDENTIFYPOTENTIALRISKSTHATCOULDAFFECTTHEIRACHIEVEMENTFOLLOWINGTHEOBJECTIVESANDRISKASSESSMENTOFTHEENTITYSCONTROLENVIRONMENTCANCHANGEFOREXAMPLE,THESTRATEGYCANBEADJUSTEDTOTHEOPPORTUNITIESTHATAROSEDURINGTHERISKASSESSMENTOROTHERWISELEGISLATIVECHANGESANDOTHEREXTERNALCONDITIONS,SUCHASNEWINFORMATIONTECHNOLOGIES,AREOTHEREXAMPLESOFCHANGINGCONTROLENVIRONMENTATTHESTARTOFSYSTEMIMPLEMENTATIONINACCORDANCEWITHNATIONALSTANDARDSOFFINANCIALACCOUNTINGMANAGEMENTCONTROLINTHEPUBLICSECTOR,AWELLCONDUCTEDEVALUATIONOFEXISTINGCONTROLENVIRONMENTISESSENTIALTHISASSESSMENTSHOULDFOCUSONISSUESTHATHAVEAREALIMPACTONTHEESTABLISHMENTANDACHIEVEMENTOFTHEOBJECTIVESOFTHEINSTITUTIONANDWHERERISKSMAYAPPEARESSENTIALCOMPONENTSOFTHECONTROLENVIRONMENT2ACCOUNTINGMANAGEMENTACCOUNTINGMANAGEMENTFOCUSESONMANAGERIALCONTROLTOINTERNALCONTROLMANAGERIALCONTROLISTHEORGANIZATIONSPOLICIESANDPROCEDURESUSEDTOENSURETHATAPROGRAMSACHIEVETHEIRINTENDEDRESULTSBRESOURCESUSEDFORTHEPROGRAMSARECONSISTENTWITHTHEGOALSANDOBJECTIVESENTITYCPROGRAMSAREPROTECTEDAGAINSTFRAUDANDMISMANAGEMENTDINFORMATIONISOBTAINEDINTIME,MAINTAINED,REPORTEDANDUSEDFORDECISIONMAKINGRESPONSIBILITYTOESTABLISHANDMONITORTHEMANAGEMENTOFTHEMANAGEMENTCONTROLSYSTEMIS31RAISINGAWARENESSAWARENESSOFTHEIMPORTANCEOFFINANCIALACCOUNTINGMANAGEMENTNEEDSTOBESTRENGTHENEDINALLENTITIES,ESPECIALLY,ITISIMPORTANTFORMANAGERSROUNDTABLES,CONFERENCES,COMMUNICATIONARETOOLSFORRAISINGAWARENESSTHESEACTIVITIESMUSTBESUPPORTEDBYTHECENTRALHARMONIZATIONUNITOFTHEMINISTRYOFFINANCE32TRAININGTRAININGONTHEIMPLEMENTATIONOFFINANCIALACCOUNTINGMANAGEMENTCOULDINCLUDETHEFOLLOWINGTHECONCEPTANDPRINCIPLESOFFINANCIALACCOUNTINGMANAGEMENT,THEROLEANDRESPONSIBILITIESOFPERSONSINVOLVEDINFINANCIALACCOUNTINGMANAGEMENT,SETTINGOBJECTIVESSTRATEGICANDOPERATIONALANDPERFORMANCEINDICATORSRESULTS,RISKMANAGEMENTANDORGANIZATIONOFCONTROL,DOCUMENTATIONOFPROCESSES,THEBENEFITSANDROLEOFINTERNALAUDITTHETRAININGSHOULDBEBASEDONANANALYSISOFTRAININGNEEDSTOBEAPPROPRIATEANDCOORDINATEDPLANSANDPROGRAMSDEVELOPEDBYTHEMINISTRYOFFINANCE4ORGANIZINGFINANCIALACCOUNTINGMANAGEMENTTHEORGANIZINGANDOPERATIONOFTHEFINANCIALACCOUNTINGMANAGEMENTINANENTITYISTHATOFBEINGADJUSTEDACCORDINGTOTHEIRSPECIFICNEEDSANDCIRCUMSTANCESHOWEVER,THEFOLLOWINGTWOSTAGESAREIDENTIFIED41PREPARATIONPHASEFINANCIALACCOUNTINGMANAGEMENTORGANIZATIONSTARTSWITHTHEFOLLOWINGTRAININGACTIVITIESAPPOINTMENTOFACOORDINATOROFFINANCIALACCOUNTINGMANAGEMENTESTABLISHMENTOFAWORKINGGROUP,LEDBYFINANCIALACCOUNTINGMANAGEMENTCOORDINATORRESPONSIBLEFORORGANIZINGANDINITIALIMPLEMENTATIONOFFINANCIALACCOUNTINGMANAGEMENTDEVELOPMENTBYTHEWORKINGGROUP,ANACTIONPLANFORTHEIMPLEMENTATIONOFFINANCIALACCOUNTINGMANAGEMENT42THEIMPLEMENTATIONPHASEHAVINGMADETHECONDITIONSOFORGANIZATIONANDPREPARATIONSTEPS,THEORGANIZATIONOFFINANCIALACCOUNTINGMANAGEMENTCONTINUESWITHTHEFOLLOWINGACTIVITIESASSESSINGTHECURRENTSYSTEMANDIDENTIFYGAPSFINANCIALACCOUNTINGMANAGEMENTESTABLISHINGTHEMISSION,STRATEGICOBJECTIVESANDOPERATIONALIMPLEMENTATIONOFRISKMANAGEMENTEVALUATIONOFTHECONTROLBASICPROCESSDOCUMENTATIONESTABLISHASYSTEMOFINFORMATION,COMMUNICATIONANDINTERNALDOCUMENTATIONTHESEACTIVITIESSHOULDNOTBEVIEWEDSEPARATELY,BUTASINTERCONNECTEDACTIVITIESITISESSENTIALTHATALLBEPARTOFTHEACTIONPLAN,SOMEOFTHESEMAYALREADYEXISTWITHINTHEENTITYANDTOHAVEPROPERFUNCTIONALITYTHESEISSUES/FACTORSHAVETOBECONSIDEREDBYTHEWORKINGGROUPDURINGTHEPREPARATIONOFTHEACTIONPLANFORIMPLEMENTATIONOFFINANCIALACCOUNTINGMANAGEMENT,BURTEA,E,HURLOIU,LR,20135DETAILEDFINANCIALACCOUNTINGMANAGEMENTORGANIZATION51STAGESOFTRAININGAPPOINTMENTOFACOORDINATOROFFINANCIALACCOUNTINGMANAGEMENT
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      下載積分: 10 賞幣
      上傳時間:2024-03-14
      頁數(shù): 9
      6人已閱讀
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