简介:UNAVCOsupportsgeoscienceresearchat113USacademicMemberinstitutions,andanother104AssociateMemberinstitutionsincludeinternationaluniversities,laboratories,observatories,academiesofscience,andamuseum.ThisdiversemembershipsharesUNAVCO’spurposeathomeandabroad,givingUNAVCOglobalreachinadvancinggeodesy.Sincethemid-1980s,moderngeodesyhasevolvedintoacutting-edge,multi-facetedtoolboxwithremarkablydiverseresearchandreal-worldapplications,includingstudiesandobservationorforecastingofsolid-Earthhazards,thedynamicsoftheatmosphere,climate,near-Earthspaceenvironment,andofkeyenvironmentalparameterssuchaswaterstorage,soilmoisture,andseaandlake-levelchanges.UNAVCOoperatesfacilitiesonbehalfoftheU.S.NationalScienceFoundationtosupportinvestigatorswhousegeodetictoolsacrossalloftheseEarthandatmosphericdomains.UNAVCOhasbuiltanumberoflargedenseregionalnetworksofGPSstations,includingtheEarthScopePlateBoundaryObservatoryinNorthAmerica,theCOCONetCaribbeannetwork,TLALOCNetinMexico,GNETinGreenland,andANETinAntarctica.Goingforward,UNAVCOplanstofederatethePlateBoundaryObservatory(USA),TLALOCNet(Mexico),andCOCONet(Caribbean)GPSnetworksastheNetworkoftheAmericas,withupgradestostate-of-the-art,multi-sensor,multi-GNSSobservations.WhileUNAVCOcommunityscientistsactivelyengageinusingspaceandterrestrialgeodetictechniquestostudygeodynamicsatallscales,thisproliferationofcontinuousnetworksisthebasisforasuiteofrecentcontributionsthatfocusonimproveddailypositioningtosenseEarth’selasticresponseandotherperturbationstoloadingbyatmosphericandsurfacewater,oceans,andice.Day-to-dayandsub-dailyvariationsintheGPSverticalandhorizontalcorrelatetoincreasinglywell-understoodshort-termmassvariability,suchasmonsoonalfloodinginBangladesh,sub-dailychangesintidalloadingatcontinentscales,day-to-daysurfacewaterandicestorageinthewesternU.S
简介:Theinternationalorderisbuiltontheprinciplesofsovereignequality,nationalinterests,greatpowersandrespectforhumanrightsamongothers.Internationalrivalryandcooperationhaveexistedsidebysideoverthepastfewcenturies,whilethefoundationsofaninternationalorderhavesolidified.Wearenowseeingatransitionintheinternationalorderthatrequiresnewinnovativewaysofthinking.Chinaisseenasthekeydriverofthesechangesbecauseofitsuniquestatus,patternofgrowthandfuturepotential.Chinashouldembracethishistoricopportunityandtakeonitsobligationstocontributetothebirthofanewmoderninternationalorder.
简介:Astheworld’sfirstcountrytolaunchindustrialrevolution,theUKhadoncebeenatthepeakofglobalpowerforalongtermandexertedgreatinfluenceontheshapingofmoderninternational
简介:GovernmentregulationonbuildingenergysavingstartsearlierinAmerica,Holland,Japanandotherdevelopedcountries,andhasaccumulatedwealthyexperiencewhichisworthreferenceforChina.AccordingtopracticalworkofbuildingenergyefficiencyinChina,thegovernmentregulationshouldtobedividedintotwostages:recentadvanceandforwardcontinuedpromotionofindustry.Inshortterm,weshouldcultivateandimproveenergyefficiencymarketasthemaintaskbymeansofenhancingawarenessofenergyconservation,acceleratingheatingsystemreform,implementingeffectiveencouragingpolicyandsettingupbuildingenergyefficiencysignsystemandetc.Whileinlongterm,weshouldputemphasisonupgradinganddevelopmentofbuildingenergyefficiencyindustrybywaysofimprovingstandardandnormsystem,constructingtechnologicalguaranteesystemandformingsocializedcooperationsystemandetc.
简介:Afterthereformandopening,theeconomicrelationshipbetweenChinaandtheworldisstrengthenedheavily.Theoretically,internationalfactorshaveimpactonthedomesticgeneralpricelevelthroughasetofchannels.Thispaperemployedasampleincludingmonthlydataoffiverepresentativeindicators,toexploretheinfluenceofinternationalfactorsonChinesepricelevel.TheempiricalresultsshowedthatthereisanobviouslagforChineseCPIreactingtointernationalshocks,whilethePPIreactsimmediately.TheimpactofinternationalfactorsonChineseCPIandPPIusuallylasts12monthsatleastandtheyalwaysexhibitadifferenttransmissionmechanismforinternationalshocks.Besides,afurtherstudyrevealedthatsomestructure-breakpointsintheinfluencemechanismofinternationalfactorsexist,andgreatchangesoftheimpactdirectionandsignificancefordifferentfactorshavetakenplaceinthesubsampleperiods.
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简介:9to12,April,2018Suzhou,ChinaInternationalSymposiumseriesonHighPowerLaserScienceandEngineering,aimingatbringingtogetherworldwidescientistsandengineersworkingonhighpowerlaserandphysics,isheldeverytwoyearssince2014.Onbehalfofthe3rdInternationalSymposiumonHighPowerLaserScienceandEngineering(HPLSE2018),
简介:TheestablishmentoftheChinaPilotFreeTradeZone(FTZ)hassignificantlypromotedinternationaltrade,financialdevelopment,andeconomicgrowth.Buildinginternationalfinancialcenters(IFCs)satisfiesthedemandforFTZstofacilitatefinancialdevelopment,aswellaspromotingeconomicgrowth.Thus,successfullypredictingthenextIFCinChinaundertheFTZframeworkisanimportantissue.Inthisstudy,weappliedgreyrelationalanalysiscombinedwithentropymethodtopredictpotentialIFCsamongsevenFTZcities.Accordingtotheresults,ourinterestingfindingsinclude:1)the'totalstockturnover','totalvalueofimportsandexports',and'ForeignDirectInvestment(FDI)'arekeyindicatorsfordeterminingfutureIFCs;2)amongsevencities,ShenzhenandTianjinarehighlylikelytobecomethenextIFCs,whileShanghaiisalreadyanIFC.
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