简介:Source:MITTechnologyntroductionNotallbreakthroughsarecreatedequal.Somearrivemoreorlessasusablethings;othersmainlysetthestageforinnovationsthatemergelater,andwehavetoestimatewhenthatwillbe.Butwe’dbetthateveryoneofthemilestonesonthislistwillbeworthfollowinginthecomingyears.1.MagicLeap
简介:IntroductionAsoneofthemostfrequentlydiagnoseddevastatingdiseases,liverfailureisresponsibleforapproximatelytwomilliondeathsannuallyworldwidewithpoorprognosis1.Althoughlivertransplantationhasbeendevelopedforthemosteffectivetreatmentforliverfailure,itisfarfromdemandsforpatientsduetotheshortageofhigh-qualitydonorliversandexpensivetreatmentcosts.Currently,withthedevelopmentofcelltherapy,celltransplantationsincludingprimaryhumanhepatocytes(PHHs),humanhepatocyte-likecells(HLCs)andliverorganoidsareemergingasgreatpotentialtoolstoalleviatethisgrowingburden.
简介:FollowingthebreakthroughinthetechnologyfordevelopmentandapplicationofmesoporouszeolitedevelopedbyPetroChina’sResearchInstituteofPetrochemicalIndustry(RIPI),thesaidmesoporouszeolitehasbeensuccessfullyappliedinthe1.2Mt/aRFCCunitattheLanzhouPetrochemicalCompany.
简介:Underthecomprehensivedeepeningreformandpromotingnewurbanization,Chinalaunchedanewroundofreformofhouseholdregistrationsystem.Reformhasamajorbreakthroughinfiveareas:toimplementnewurbanizationstrategyofhuman-centric,toachieveequalizationofbasicpublicservicesgradually,tobreakuplandrightsandruralmigrants,toprovideprotectionforfamilymigrants,andtoincreasefinancialsupportbygovernments.Butthereformstillfacesmanydifficulties,howtodeterminetheconditionssettledbycitysizeisdifficulttoimplementeffectively,financialtransferpaymentsystemreformisfacingenormousdifficulties,aswellasthesizeoftheurbanpopulationisdifficulttodetermineetc.
简介:Separationtechnologyofrareearthelements(REEs),asthecriticalstepintheseparationprocess,hadlongbeenfraughtwithtechnicaldifficulty.AresearchprojectconductedbyBaotouShiboRareEarthExtraction&EquipmentCo.Ltd.,BaotouREEResearchInstitute,andBaotouSteel&REEGroupHi-TechCo.Ltd(InnerMongolia),hassuccessfullysolvedtheproblemusingacentrifugalextractorandadvancedtechniquestoachieveakeybreakthrough.ThekeydeviceofthewholeproductionlinecontainsCTL-500FBcentrifugalextractorsanddigitalflowsystemequipment.Employmentofanautomaticcontrollingsystemanditsfullyfunctionaloperationsystem,alongwithvarioussupportivefacilities,fulfilstheseparationprocessesforvariousrareearthmaterials.Comparedwithconventionalbox-typeseparationtechnology,thisnewapproachsignificantlyimprovesthestirringintensity,thusimprovingproduction
简介:Copperprocessorsusingsolventextraction/electrowinning(SX/EW)haveknownforyearsthateliminatingtheelectrolytebleedcouldbenefitprocesseconomicsdramaticallyUntilnow.therewasnopracticalsolutiontoeliminatethebleed.Availableprocesseseithercouldnorreduceironcontaminantssufficiently,orpulledouttoomuchvaluablecopperandcobaltalongwiththeiron.Basedonpilottestsofanewbreedofionexchangeseparatioinsystematthreedifferentminesitesonrepresentativeelectrolytes,analternmativetobleedingelectrolytesnowexists.Onthisbasis,processorscanshelvethewastefulelectrolytebleedingpractice.Already,onemajorcopperproducerisinstallingafullscalesystem.
简介:GreaterChinaonceagainledtheglobalmarketforinitialpublicofferings(IPOs)with372IPOsraisingUS$60.3billion,amidtheglobalmarketexperienceddivergentperformanceacrossregionsinahighervolatilityenvironmentandagreaterrangeoffinancingoptionsnowavailable,accordingtoEY’sGlobalIPOMarketStudyReport:2015reviewand2016outlook.Despitearollercoasterridein2015,theMainlandA-sharemarketisexpectedtohavearewardingyearaheadfollowingthe
简介:Uptonowthereisnospecificationabouttheallowanceoflateralbreakthrougherrorforsuperlongtunnelfrom20kmto50km.OnthebasisofthedesignofGPSnetworkslocatedoutsideandinsidetunneltraversenetwork,weproposeamethodforcalculatingtheinfluencevaluecausedbycontrolsurveyingerrors.ThroughalotofsimulativecalculationsandcombinationwithpiercingpracticeofsupertunnelsinWanJiazaiProject,Shanxiprovince,wepresentanallowancetableoflateralbreakthrougherrorforsuperlongtunnelsfrom20kmto50km.