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简介：Thepresentreportsummarizesourexperienceusingendoscopesandneuronavigationaltechniquesasanassistanceinminimallyinvasivetoolinacousticneurinomasurgery.Basedontheexperienceinabout100casesdoneduringthelast5yearsusingtheseadditionaltechniquesthesignificantbenefitbyusingbothtechniquescouldbeprovenasabsolutelyhelpful.Inourpatientcollectiveuntilnownocomplicationscouldbeendetectedregardingtheuseoftheseoptionsaswellastheeffectivenesswasfromveryhighvalue.These,foronehandindetectingresidualtumoraswellasthepossibilityofcontrollingtheresultaftertheresectionusingrigidangledendoscopesandfortheotherhandbytheclearefficiencyinusingneuronavigationalsystemsinplanningandperformingtheapproachaswellasdoingsafetydrillingbyremovingtheposteriorpartoftheinnerauditorychannel.Specialremarksandrecommendationsofthetechnicalequipmentwhichhasbeenusedaregivenaswellaspersonalexperiencesintheoperatingroomsetup.Basedonourresultsandexperiencetheuseofthistwowellknowntechniquesinadditiontowelltrainedmicrosurgicaltechniquescanbehighlyrecommended.

简介：TherefugeeissueisathornyproblemfortheAustraliangovernment.Inrecentyearsbeforeeachgeneralelection,boththerulingpartyandtheoppositionwouldtakeadvantageofrefugeepoliciestoattractvotes.Asamatteroffact,therefugeeissuenotonlychallengesAustralianpolitics,butalsoAustralianforeignrelations,especiallyintherelationshipbetweenAustraliaandEastAsiancountries.ThispaperwillfocusontheinfluenceoftherefugeeissueonSino-AustralianrelationsandtrytomaketherecommendationthatEastAsiannationsshouldresolvetheissuebydeepeningregionalcooperationthroughtheAESANRegionalForum(ARF).

简介：MorningsatNyinpaVillageareenlivenedbywildfragrantflowersincrystallinedewdrops.Manyoftheseplantsareofgreatvalueintraditionalmedicine.Theirflowers,fruits,leaves,stems,androotscanallbeusedintheseherbalremedies.Onthisday,wewereleavingthisvillagerichinmedicinalherbalresourcestoembarkonalongtripto

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简介：BACKGROUND:Wedevelopedanimage-guidedrobotsystemtoprovidemechanicalassistanceforskullbasedrilling,whichisperformedtogainaccessforsomeneurosurgicalinterventions,suchastumourresection.Themotivationforintroduc-ingthisrobotwastoimprovesafetybypreventingthesurgeonfromaccidentallydamagingcriticalneurovascularstructuresdur-

简介：AccordingtoZhejiangDaily,ZhejiangProvincehasissuedaseriesofpoliciesincludingbasiclivingallowances,healthcare,education,housing,administrationofjustice,assistanceforthedisabled,temporaryrelief,etc.Fullcoverageofsocialassistancehasbeenbasicallyattainedforpeoplewithfinancialdifficultiesanddifficult

简介：Thispaperdevelopscloudbasedsoftwarecomputingasaservice(SCaaS)inthehybridevolutionalgorithmwithfeedbackassistancetosolvethedataoptimalNP-completeproblemssuchastravelsalesmanproblemsandjobshopschedulingproblems.Suitablesteps,methods,orproceduresofthegeneticalgorithmcanbeadoptedfromvariousevolutionproceduresormethodsofthegeneticalgorithmsbasedonthefitnessevaluationresultsandsurvivalratioofdifferentcrossovermethodsinthecurrentgeneration.Theproposedsystemcandynamicallyemphasizethecorrespondingmethodsorproceduresforthebetterperformanceinoptimalsolutionsearching.Inaddition,accordingtotheproposedXMLformat,systemuserscanuploadonlythecodingofchromosomeswithoutimplementingthegeneticalgorithmprogram.Furthermore,byusingthefeedbackassistance,theconvergencetimeoftheoptimalsolutioncanbeenhanced.IndexTermsCloudcomputing,evolutionalgorithm,jobshopschedulingproblem,travelingsalesmanproblem.

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简介：Theproblemofpovertyanditsreliefinthemedievalcitieshasbeenthesubjectofaseriesofstudiessince1970s.Intheabsenceofcentralcontrollingorganizationengagedintheprovisionandsupervisionofassistancetothepoor,medievalcharitableinstitutionsseemtoprovidesomescopeforaclosestudyoftheexperienceofpovertyanditsrelief.Fromthecharitableactivityonecandiscoverafieldofsocialinteractionandsocialrelationsinlatemedievalcities.Inthelastthirtyyearsespecially,socialhistoriansofEuropehavecarriedoutvaluableprimaryresearchinthefieldofpovertyandpoorrelief.Somehaveconcentratedononeurbansociety,andothershavedealtwith

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简介：TheNationalUniversityCorporationTsukubaUniversityofTechnology(NTUT)istheonlyinstituteofhighereducationforthehearingandthevisuallyimpairedinJapan.Inouruniversity,hearingorvisuallyimpairedstudentsarestudyingtobetechniciansaftertheygraduate,towardsocialindependence.Frompreviousexperienceofhighereducationforstudentswithdisabilities,effectsareincreasedwhenmodelingisusedbytheteachersinvolvedinprofessionaleducation.IntheMechanicalEngineeringCourse,weareusingmodeling,tomatchthedrawingandshapeforbeginningstudents.Itincludessupportforenhancingone’sview,andhowtodrawouttheabilityofmechanicalengineeringstudentsforthebasics.ForstudentstostudyMechanicalDesignandDrawing,ModelingofGearPump,JackandGlobeValveareeasilyshownthroughdrawingsandtheoperationofeachmechanismthroughsampledrawingsinthetextbook.Itispossibletomakeanopportunitytothinkaboutthemachinemechanism.Itwillbeshownbystudents’works.Theassemblingofthemodeltriggerstheneedforformaccuracybymakingafunction,andimprovesthequalityoflearning.Itispossiblethatathree-dimensionalmoldingmachinecanbeproducedthroughexperientiallearningbythemodel,andmodelingwiththedimensionnumericaldata.Moreover,itisalsoembodiedinathree-dimensionalmodelingwhichresultsintheimageprocessingprogrammingcreated.Confirmingtheimprovementoftheprogramthroughtheshapewiththequality.IntheDepartmentofSyntheticDesign,studentshavechancestorealizeandself-evaluatefromthedesignofthelampshadewithacomplicatedshape.IntheFacultyofHealthSciencefromDepartmentofHealth,highqualityteachingofvisually-impairedstudentsthroughtheuseofbonemodelteachingmaterialshasbecomepossibleinthemedical-relatedcourses.

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简介：Arylhalidesareakindofextremelyvaluablecompoundsusedintransition-metal-catalyzedcouplingreactions,aswellasimportantstructuremotifsinmanynaturalproductsandmanufactureddrugs[1,2].Theclassicalapproachforpreparationofhaloarenesiselectrophilicaromaticsubstitution(EAS)usingvarioushalogenatingreagentsoroxidativehalogenationswithhalogenatingreagentgeneratedinsitufromhalidesandoxidants,suchasperoxide,oxygenandmeta-cholorperoxybenzoicacid(mCPBA)[3,4].However,harshreactionconditionsarerequiredforhalogenationoflessactivearomatics.orthoMetalationfollowedbyhalogenquenchingisanotherapproachforhalogenationofaromatics[5].However,thereareobviousdrawbacksforthesemethods,suchaslowregioselectivity,harshconditionsandevendangerousprocedures.Therefore,thedevelopmentofanalternativeandpracticalwayremainschallengeinorganicsynthesis.

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简介：Thestrategyofsequentiallyspin-coatingaperovskitefilmfromtheperovskiteprecursorandanelectrontransportinglayerof[6,6]-phenyl-C71-butyricacidmethylester(PC71BM)isdevelopedtosimplifythefabricationprocedureofperovskitesolarcells.X-raydiffractionandscanningelectronmicroscopyindicatethatPC71BMfilmonperovskitelayercanretardtheevaporationofdimethylsulfoxide（DMSO）efficiently,thusprolongingthetransformationofintermediatephasetoperovskitecrystals,leadingtoahighqualityperovskitethinfilm.Thesolarcellswiththestructureofindiumtinoxides（ITO）/poly（3,4-ethylenedioxythiophene）:poly（styrenesulfonate）（PEDOT:PSS）/CH3NH3PbI3/PC71BM/bathocuproine（BCP）/Agmadefromthissimplifiedmethodexhibitahigherefficiency（12.68%）thanthosefromtheconventionalone-stepmethod（9.49%）.

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简介：Withtheassistanceofnonionicsurfactant(OP-10)andsurface-selectivesurfactant(CH3COOH),anataseTiO2waspreparedasananodematerialforlithiumionbatteries.Themorphology,thecrystalstructure,andtheelectrochemicalpropertiesofthepreparedanataseTiO2werecharacterizedbyscanningelectronmicroscopy(SEM),X-raydiffraction(XRD),electrochemicalimpedancespectroscopy(EIS),andgalvanostaticchargeanddischargetest.TheresultshowsthatthepreparedanataseTiO2hashighdischargecapacityandgoodcyclicstability.Themaximumdischargecapacityis313mAh·g-1,andthereisnosignificantcapacitydecayfromthesecondcycle.