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  • 简介:Withthediscouraging,andhorrifyingdescriptions,ConradandGoldingunanimouslypresenttheuniversalsubjectmatterthatathisheart,manisanevil,vicious,and“fallen”being.Furthermore,humanbeingisjustsusceptibletohisownsinisternature.BothHeartofDarknessandLordoftheFliesimplythateverymanhasanevilheartofdarknesswhichismoreoftenthannotdrownedoutbytheglowofcivilization.

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  • 简介:Energyespeciallyforrapidelectricityconsumptionincreasingisanobviousproblemduringtheprocessofurbanizationandeconomicgrowth.Itisalsoanimportantresearchfieldtoexploreintrinsicregularpatternofelectricityconsumptionandprovidesolvingapproaches.Firstly,thispaperstudiestherelationshipbetweenelectricityconsumptionandurbanizationviaGMMmodelbystagesandregions.Theresultsshowthatthemostobviousstageofurbanizationonelectricityconsumptionisthestagebetween1992-2000.Theresidents’incomehasanevidentinfluenceonelectricityconsumptionofeastregionandindustryalsohasgeneratedstrongerdrivingforceincentralandwestregions.Thenthepaperanalyzestherelationshipbetweenurbanizationandelectricityconsumptionbyimpulsefunctionandgraycorrelation,andthevariablesofurbanizationandindustrializationbothhavevariouspositiveimpulseeffect.Estimatingthegraycorrelation,centralprovinceswithhighpopulationdensityandlargesharesofindustryhavehighcorrelationdegreeinurbanizationandelectricityconsumption.

  • 标签: URBANIZATION ELECTRICITY CONSUMPTION IMPULSE function GRAY
  • 简介:<正>Thisyearmarksthe40thanniversarysinceChinaandEuropeanCommunities——theprecursortoEuropeanUnion——establisheddiplomaticrelationshipandthisrelationshipisbecomingamatureone.Fromacquaintanceandinteractiontothepresentclosecooperation,China-EUrelationshiphasgonethroughextraordinaryandbumpyyearsandalsoharvestedvaluable

  • 标签: cooperation diplomatic MATURE extraordinary BECOMING valuable
  • 简介:Inthispaper,theelasticfieldoftheinfinitehomogeneousmediumwithtwocircularcylindricalinclusionsundertheactionofascrewdislocationisin-vestigatedandthecorrespondinganalyticalsolutionisobtained.Here,theconformalmappingandthetheoremofanalyticalcontinuationareused.Fromtheresultsob-tained,itcanbeseenthattheelasticfielddependsontheshearmoduliofindividualphases,thegeometricparametersofthesystem,andthepositionandrelativeslipofthescrewdislocation.Inaddition,thecorrespondingspecificcasesarealsoconsid-eredinthispaperwhentwocircularcylindricalinclusionsaretangenttoeachotherandtheyareholesand/orrigidinclusions.Finally,numericalresultsareillustratedtoshowtheinteractionbetweenthescrewdislocationandtwocircularcylindricalinclusions.

  • 标签: two INCLUSIONS DISLOCATION INTERACTION antiplane PROBLEM
  • 简介:Adetectionofanthracyclineantitumordrugdaunomycin(DNR)reactingwithDNAinsimulatemetabolisminvitrohasbeenmade.ItwasfoundthatDNRcouldreactwithDNAtoformDNR-DNAadducts.TheadductcompositionsofDNRwithfishspermDNAandthermallydenaturatedDNAweredetermined.TheequilibriumassociationconstantKofDNRwithfishspermDNAis1.98×10^5L/molandthatofDNRwithdenaturatedDNAis2.29×10^4L/mol.Semiquinonefreeradicals,metabolicproductsofDNR,candestroybothfishspermDNAanditsthermallydenaturatedDNA.ItisverifiedbyhyperchromiceffectincreaseobservedinUVspectrumandAFMexperiments.ThemechanismofDNAdegradationhasalsobeeninvestigated.Resultsobtainedallowonetoexplainthereasonofsideeffectofanthracyclinedrugandgivethewaytodepress,whichwereofclinicalsignificance.

  • 标签: 抗癌药物 道诺霉素 DNA 新陈代谢物 光谱化学分析
  • 简介:Howtodesignclinicaltrialsformedicaldevicesisaproblemplaguingtheindustrytoday.Astherearemanydifferencesinclinicaltrialsofmedicaldevicesanddrugs.Thispaperdescribesthedifferencesofthetwopointsfromtheperspectivsofdefinitionofmedicaldevicesanddrugs,scope,phasing,subjectsanddesignofclinicaltrialsindetails,aimingtohelptherelatedpersonnelmakescientificdecisionswhileconductingclinicaltrialdesignformedicaldevices.

  • 标签: 临床试验 医疗器械 药品 试验设计 医疗设备
  • 简介:Toofferatheoreticguidancetopractice,onthebasisoftheworkinanemergingstrandofsupplychainmanagementandbymatchingtheconstructsofperformanceandrisktogether,aframeworkbetweensupplychainriskmanagementandorganizationalperformanceisdeveloped.Theframeworkincludesaseriesofmutuallyassociatedprocessesasfollows:risksourcesandprofiles,riskandperformancedrives,riskandperformanceconsequences,riskmanagementresponses,andriskandperformanceoutcomes.Furthe...

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  • 简介:Duringourresearch,Ithasbeenfoundthatbodyaccelerationhasstrongrelationshipswiththehumanenergyexpenditure.Thispaperdiscussesthemethodstoassessphysicalactivityandconcludesthatforaccurateassessmentofphysicalactivityunderfreelivingconditionstherecentlyintroducedaccelerometerlooksmostpromising.Wedevelopedanewcomputerizedmachinetoassessthebodyactivityandenergyexpenditure.Testdatasofthetreadmillexperiment,respirationexperimentand5-kilometer-runningexperimenthavebeenarchieved,wefoundthatbodyaccerationintegralswithtimehaslinearrelationswithbodyenergyexpenture.

  • 标签: 身体素质 能量支出 运动医学 加速度
  • 简介:THECORRELATIONSTUDYBETWEENPLASMAVISCOSITYANDFIBRINOGENCOAGULABILITYTHECORRELATIONSTUDYBETWEENPLASMAVISCOSITYANDFIBRINOGENCOAG...

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  • 简介:Macroscopicanomaliesfrom"EarthquakeCasesinChina"arestatisticallyanalyzedinthispaper.Theconclusionisasfollows:Theprobabilityofoccurrenceofmacroscopicanomaliesbeforeearthquakesincreaseswithmagnitude.Thelargertheearthquakemagnitude,themoremacroscopicanomaliesappear.Thetemporaldistributionofmacroscopicanomaliesisasfollows:Therearefewmacroscopicanomaliesatbeginning;astimegoeson,thenumberofmacroscopicanomaliesincreases;theincreaseofmacroscopicanomalyquantityaccelerateswiththeimpendingearthquakeandreachesaclimaxwhentheearthquakebreaksout.Thespatialdistributionpatternofmacroscopicanomaliesisasfollows:macroscopicanomaliesappearattheepicenteratthebeginning,thenspreadout,andfinallyariseexplosivelyattheepicenterarea.

  • 标签: 宏观异常 统计分析 地震前 空间分布格局 时间分布 地震震级
  • 简介:ELTisanorganicprocessthatisinfluencedbyavarietyoffactors.Thesebreakdownintotwotypes:explicit,whichisobjectiveandtheotherisimplicit,whichissubjective.Thispaperarguesthatsubjectivefactorsaresubordinatedtoobjectiveones.Ofthelat-ter,theSocietyfactor,followedbytheSubjectandStudentfactorsinimportance,isthecentralonethatdeterminestheteachingprocess.

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  • 简介:ThispaperpresentsabriefreviewoftheresultsontheinteractionbetweenwavesandmuddybottomobtainedduringthelastdecadeincludingtheresultsobtainedbytheauthorattheCoastalEngineeringLaboratoryofTianjinUniversity.

  • 标签: coastal area ESTUARINE environment MUD RHEOLOGICAL