ITUPublicationsMeasuringdigitaldevelopmentFactsandfigures2021InternationalTelecommunicationUnionDevelopmentSectorMeasuringdigitaldevelopmentFactsandfigures2021ISBN978-92-61-35401-5(Electronicversio...
时间:2023-09-03 10:16栏目:综合其他
WHOREPORTONTHEGLOBALTOBACCOEPIDEMIC,2021Addressingnewandemergingproductsfreshandalive2WORLDHEALTHORGANIZATIONElectronicNicotineDeliverySystems(enDS)areaddictiveandnotwithoutharm.WHOREPORTONTHEGLOBA...
时间:2023-09-03 10:16栏目:综合其他
TheCOVID-19PandemicintheArabRegionAnOpportunitytoReformSocialProtectionSystemsVISIONESCWA,aninnovativecatalystforastable,justandflourishingArabregionMISSIONCommittedtothe2030Agenda,ESCWA’spassiona...
时间:2023-09-02 18:44栏目:综合其他
Noise,BlazesandMismatchesEMERgiNgiSSUESOFenVIRONMenTALCONCERN2UNenVIRONMenTPROGRAMMEFRONTIERS2022REPORT©2022UnitedNationsenvironmentProgrammeISBN:978-92-807-3917-6Jobnumber:DEW/2415/NAThispublicat...
时间:2023-09-02 18:44栏目:综合其他
COVID-19’simpactonlearninglossesandlearninginequalityinColombiaEmilianaVegasApril2022BrookingsInstitution1COVID-19’simpactonlearninglossesandlearninginequalityinColombiaEmilianaVegaswasaseniorfel...
时间:2023-09-02 18:44栏目:综合其他
1TRenDSREPORT2021-20222INTRODUCTIONThelastfewyearshavebeenextremelychallengingfordesignersandtheirclients,yetthepowerofcreativityhasshonethrough.entriestothisyear’sPentawardsshowedhowdesigncannoto...
时间:2023-09-02 18:44栏目:综合其他
HowAmericansWatchTVWhoisstreaming,stackingservices,andotherinsightsfromtheCordEvolutionStudyJanuary2022Nowinits7thyear,theCordEvolutionStudybegantrackingthethen-emergingphenomenonof“cordcutting."A...
时间:2023-09-02 18:44栏目:综合其他
1TRenDSREPORT2021-20222INTRODUCTIONThelastfewyearshavebeenextremelychallengingfordesignersandtheirclients,yetthepowerofcreativityhasshonethrough.entriestothisyear’sPentawardsshowedhowdesigncannoto...
时间:2023-09-02 18:44栏目:综合其他
面向6G的数字孪生技术摘要6GDigitalTwin面向6G的数字孪生技术AbstractDigitaltwin,withemergingpotential6thgenerationtechnology,canbeanewdrivingforcefor6G.Itcanbenefitwidelyinthescenariosofnetworks,indus...
时间:2023-09-02 18:44栏目:综合其他
TableofContentsAsfiledwiththeSecuritiesandExchangeCommissiononOctober18,2019.RegistrationNo.333-234009UNITEDSTATESSECURITIESANDEXCHAngECOMMISSIONWashington,D.C.20549AMenDMenTNO.2TOFORMF-1REgiSTRATI...
时间:2023-09-01 13:59栏目:综合其他