简介：Thisresearchfocusedonusingthewasterubberpowderasakindofregenerateresourcestoimprovethemechanicalpropertiesofcementmortar.ThetwokindsofhybridmodifiedrubberpowderTRPandATRPwerepreparedbysol-gelmethodandthenusedincementmortar.Thestructuresandpropertiesofthemwerestudied.ItisshownthatthenanoSi-O-SinetworkisgeneratedinTRPandATRPnetworksandthehydrophilicgroupisgraftedonthesurfaceofATRP.Themechanicalpropertiesofrubber-treatedmortar(RTM)weretestedandthemicrostructuresofthemwerealsostudied.Comparedtothemortarswithunmodifiedrubberpowders(RP),NaOHtreatedrubberpowder(SRP)andcouplingagenttreatedrubberpowder(CRP),theRTMwithATRPhasthehighestcompressivestrengthandflexuralstrength.Thestress-straincurvesshownthatthepeakofstressofRTMwithATRPisincreasedandindicatedthehighercompressiondeformationandtoughness.ItisfoundthattheinterfacialadhesionbetweentheATRPandcementmortarisincreaseddistinctlybySEM,whichresultsinenhancedductilityandmechanicalpropertiesofRTMwithATRP.

简介：TherehavebeenseveralmethodsfordeterminingTwave-end.ButnoneofthemcanovercomethedifficultyfrommultiformityofECGsignalpattern.Inthispaper,amethodfordeterminingTwave-endusingevolutionaryalgorithm(EA)isproposed.Inthisway,first,everycharacteristicparameterrelatedtoTwave-endisencodedtoastringofcodes,andadaptationfunctionisconstructedwiththestringofcodes.Thenchoosetheindividualaccordingtotheadaptationfunctionvalueanddogeneticoperation(reproduction,crossoverandmutation),soastoproduceoffspringwithmoreadaptationfunctionvalue.BecauseofEA'sautoadaptationandautoorganizationcharacter,itcantraceECGsignaltypeandfindtheTwave-endautomatically.ExperimentresultsshowthattheerrorratioofrecognizingTwave-endusingthismethodismuchsmallerthanthatusingexistingmethod.

简介：Magneticparticleshavenumerousapplicationsinbiotechnologyandbiomedicine.Inthispaperwereviewedthesynthesis,surfacemodificationandsomeapplicationsofmagneticparticleswithfocusontheirsynthesisandsurfacemodification.Variousmethodshavebeendevelopedfortheproductionofmagneticparticles(magneticnanoparticlesandmagneticcompositeparticles).Forfutureapplicationmagneticparticlesmustbemodifiedtoobtainstabilityandsurfacefunctionalgroups.Finally,theapplicationofmagneticparticlesinmagneticseparation,drugdelivery,hyperthermia,andmagneticresonanceimagingarediscussed.

简介：Inthepresentstudy,100patientssufferingfromgastroptosiswererandomlydividedintoauricular-plastergroupandacupuncturegroup.Theeffectiveratesofthetwogroupswerebothabove90%andnostatisticallysignificantdifferenceintherateswasfoundbetweenthesegroups(P>0.05).Itindicatesthatauricular-plasterandacupuncture,thoughtheyaredifferentfromeachotherinmethodology,arebotheffectiveinthetreatmentofgastroptosis.

简介：Objective:ToevaluateandcomparethediagnosticvalueinatlantoaxialsubluxationbyCTthree-dimensional(3D)reconstruction.Methods:3Dreconstructionfimdingsof41patientswithatlantoaxiaisubluxationwereretrospectivelyanalyzed,andcomparisonsweremadeamongimagesoftransversesection,multiplanarreformorting(MPR),surfaceshadedisplay(SSD),maximumintensityproject(MIP),andvolumerendering(VR).Results:Of41patientswithatlantoaxialsubluxation,31belongedtorotarydislocation,5antedislocation,and5hinddislocation.Allthecasesshowedthedislocatedjointpanelofatlantoaxialarticulation.Fifteencasesshoweddeviationoftheodontoidprocessand8caseswideneddistancebetweenthedensandanteriorarchoftheatlas.ThedislocatedjointpanelofatlantoaxialarticulationwasmoreclearlyseenwithSSD-3Dimagingthananyothermethods.Conclusions:AtlantoaxialsubluxationcanwellbediagnosedbyCT3Dreconstruction,inwhichSSD-3Dimagingisoptimal.

简介：Apressurizerisoneofimportantequipmentinapressurizedwaterreactorplant.Itisusedtomaintainthepressureofprimarycoolantwithinallowedrangebecausethesharpchangeofcoolantpressureaffectsthesecurityofreactor,therefor,thestudyofpressurizer'spressurecontrolmethodsisveryimportant.Inthispaper,anadaptivefuzzycontrollerispresentedforpressurecontrolofapressurizerinanuclearpowerplant.Thecontrollercanon-linetunefuzzycontrolrulesandparametersbyself-learningintheactualcontrolprocess,whichpossessesthewayofthinkinglikehumantomakeadecision.Thesimulationresultsforapressurizedwaterreactorplantshowthattheadaptivefuzzycontrollerhasoptimumandintelligentcharacteristics,whichprovethecontrolleriseffective.

简介：在这篇论文，multi-scaled形态学为土地被介绍进数字处理领域地震数据。首先，我们描述探索震波的multi-scaled形态学图象分解的基本理论；第二，我们说明怎么为用二个真实例子处理的地震数据使用multi-scaled形态学。第一个例子示威压制表面波浪在预先叠地震记录使用multi-scaled形态学分解和宪法和另外的例子示威在地震记录上过滤不同干扰波浪。过滤的Multi-scaled形态学由波浪形状的详细差别把信号与噪音分开。成功的应用建议multi-scaled形态学在地震数据处理有有希望的应用。

简介：Thegradingcriterionofblastingclassification,evaluatingindexandthecharacteristicvaluearetakenasmatterelements.First,therelationalfunctionisconstructedaccordingtothegradingcriterion,andthen,thegradeofrockblastingisevaluatedbythecomprehensiverelationaldegree.Theauthorhaspresentedasystemmethodofblastingclassificationofrock.Thepracticalexampleprovesthatitissimpleincalculationandreasonableinevaluation.

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简介：Thetenacityofheat-affectedzone(HAZ)willdeclineandthesizeofgrainswillincrease,becauseoftheoverheatingonHAZwhensubmergedarcwelding(SAW)isusedtothickplatewithhighheatinput.TheshapingwillworsenwhenSAWisusedtothinplatewithhighcurrentathighspeed.AnewSAWtechnology,thepulseddirectcurrent(DC)automaticSAW,willbeputforwardinthispaperinordertoovercometheaboveshortcomings.Andapulsedcontrollerwithmicro-controllerunit(MCU)asthecore,nixietube(NT)andkeyboardastheman-machineconversationinterfaceisdeveloped.Themainfunctionsofthepulsedcontrollerincludetheoutputofpulsedweldingcurrentandtheworkingwithtwinwire.Theresearchhaswidelyprospectsinapplicationwithsignificantmeaningsintheoryandpracticalengineering.

简介：——PhaseBehavioroftheAqueousSolutionofPoly(vinylmethylether)SensitivetoTemperatureandtheModificationoftheBehaviorbyUsingPoly(acrylicacid)Thephasebehavioroftheaqueoussolutionofpoly(vinylmethylether)(PVME)sensitivetotemperatureandthemodificationofthebehaviorbyusingpoly(acrylicacid)(PAA)havebeenstudiedbyultrasonicattenuationmeasurementsandfluorescenceprobetechniques.IthasbeenobservedthatPVMEsolutionistransparentatroomtemperatureandbecomesturbiduponheating.Thesolutionturnsclearagainassoonasthetemperatureisdecreasedtoroomtemperature.Theheatingandcoolingprocesscanberepeatedformanytimes.Thephasebehaviorofthesolutionsensitivetotemperatureisattributedtotheconformationalchangesofthepolymer.PVMEmayadoptanopencoilconformationatroomtemperature.Withthisconformation,thepolymeriswellmisciblewiththesolvent,water,andtherebythesystemisarealsolution.Thepolymermayadoptacompactcoilconformationwhenthetemperatureishigherthanaspecificvalue,whichiscalledtheLCST(thelowercriticalsolutiontemperature)ofPVME.Inthiscase,thepolymertanglestoeachotherandformsvariousaggregates,whichcanscatterincidentlightandultrasonicwavesgreatly,resultinginthephaseseparation.IntroductionofPAAdecreasesthetemperaturesensitivityofthephasebehaviorofthepolymer.ThenatureoftheinhibitionisattributedtothecomplexationofPAAwithPVMEandthestronghydrophilicityofPAA.Resultsfromfluorescenceprobestudiesareinaccordancewiththosefromultrasonicattenuationmeasurements,indicatingagainthattheultrasonicattenuationmethodcanbesuccessfullyusedforthequalitativestudiesofpolymerconformationsandcomplexationbetweenpolymers.

简介：TheproductdistributionandgasolinequalityofFCCprocess,especiallytheolefincontent,heavilydependsonthecatalystperformanceintermsofselective/non-selectivehydrogentransferreactionselectivity.Areliableexperimentalprotocolhasbeenestablishedbyusingn-dodecaneasaprobemoleculetocharacterizetheselectivehydrogentransferabilityofcatalyticmaterials.Theresultsobtainedhavebeencorrelatedwiththeperformanceofthepracticalcatalysts.

简介：Objective:Thispaperaimstodesigningapulsedstrongmagneticfieldsgenerator.Methods:Alargevaluecapacitorwasusedtostoreelectricenergy,coilwasusedforproducingmagneticfields,maincontrol,circuitcontrolcharge,sampling,discharge,etc.Results:Thegeneratorprovidedapulsedmagneticfieldwiththeamplitudeofintensityfrom0.1-2Tandvariabletimeintervalofpulsefrom4s-1min.Itwasnotonlytobeoperatedeasilybutalsoperformedreliably.Conclusion:Thegeneratorwillbeappliedinspecialclinicaldiagnosis,therapyandotherfields.

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简介：客观：为了学习寻找鼻音上的治疗学的效率和effecacy指导oflaser途径，为canalicular撕裂在吻合打破撕碎的眼泪的小管的结束。方法：受不了创伤的劣等的canalicular撕裂的49个病人(49只眼睛)被划分成控制组和指导激光的组。在眼泪的斑点和鼻音之间的距离撕碎的眼泪的小管的破结束是超过6公里。在眼皮损伤的管理的功课期间，病人被canalicular吻合操作在分别地在撕碎的眼泪的小管的结束找打破的鼻音与传统的方法和指导激光的方法对待。1条公里直径的硅酮试管作为stent在眼泪的经过被把管子插进4～6个月。结果：Inthe指导激光的组，在在撕碎的眼泪的小管的破结束找鼻音的吝啬的时间是(5。75±1.49)纪录，操作的吝啬的时间是(49.21±3.37)纪录；两个比控制组的显著地短(P<0.01)。指导thelaser组的痊愈率是96.55%，比控制组，但是没有统计意义(P>0.05)的高。结论：指导激光的方法对比传统的途径，和病人得更少的疼痛在撕碎的眼泪的小管的结束找打破的鼻音并且在canalicular吻合操作损坏快得多、更方便。

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简介：捏脊疗法是推拿常用手法之一，这一疗法具有简、便、验、廉的特点。近年来捏脊疗法临床应用的范围不断扩大，用于治疗的疾病已达数十种。遍及内科、妇科、儿科等各科及预防、保健、美容等方面，临床报道很多。本文收集近十年有关捏脊疗法的文献21篇，在分析了这些文献的基础上从捏脊疗法临床运用的角度进行归纳总结。

简介：Wepresentasimulationrunallocationschemeforimprovingefficiencyinsimulationexperimentsfordecisionmakingunderuncertainty.ThisschemeiscalledOptimalComputingBudgetAllocation(OCBA).OCBAadvancesthestate-of-the-artbyintelligentlyallocatingacomputingbudgettothecandidatealternativesunderevaluation.Thebasicideaistospendlesscomputationaleffortonsimulatingnon-criticalalternativestosavecomputationcost.Inparticular,OCBAisemployedtointelligentlyprovidethesmallestnumberofsimulationrunsforadesiredaccuracy.Inthispaper,wepresentanewandmoregeneralOCBAschemewhichcanconsidercasesthatusersareinterestednotonlythebestdesign,butalsoanyoneinagooddesignset.Inaddition,thispaperalsopresentstheapplicationofourOCBAtoadesignprobleminUSairtrafficmanagement.ThenationalairtrafficsysteminUSismodeledasalarge,complex,andstochasticnetwork.Thenumericalexamplesshowthatthecomputationtimecanbereducedby54%to88%withtheuseofOCBA.

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