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简介:<正>I.PoliticalPartiesandGovernmentSectorBieTaoDeputyDirector-General,DepartmentofPoliciesandLaws,MinistryofEnvironmentalProtectionDongJinyiVice-PresidentandSecretary-general,AssociationofFormerDiplomatsofChina,formerChineseAmbassadortoItaly,RepublicofSanMarinoandSwitzerlandFanYufeiDeputyDirector,ForeignAffairsOfficeofShanghaiMunicipalPeople’sGovernmentGuJianxinDeputyDirector,ForeignAffairsOfficeofZhejiangProvincialPeople’sGovernment
简介:Fertility,reproductivehealthanddevelopmentwerethethemesfordiscussioninthesession.Mr.WangPei'an,ViceMinisterofNationalPopulationandFamilyPlanningofChina(NPFPC)ledaChinesedelegationtoattendthe44thSessionofUNCommissiononPopulationandDevelopmentonApril11-15,2011atUNheadquartersinNewYork.Thethemesofthe44thsessionwereFertility,reproductivehealthanddevelopment.TheChairpersonofthe44thSessionwasBrianBowler(Malawi);TheVice-Chairpersonswere
简介:HeBinglinwasbornonAugust24,1918inFanyuCounty,GuangdongProvince.HegraduatedfromtheChemistryDepartmentofSouthwestAssociatedUniversityin1942.AftergraduationheworkedinChongqingCentralInstituteofIndustryforoneyearasanassistantengineerandthenreturnedtohisAlmaMaterUniversity
简介:IthasbeenatraditiontoorganizeverysuccessfulUNESCOPostgraduateCoursesonGeochemicalProspectingMethodsintheformerCzechoslovakiafrommid70's.Thefirstcertificatedcourse-GEOCHIMPRAHAUNESCO1975waslaunchedonSeptember5,1975andlastedtillOctober25,1975.SincethattimethiscoursehasbeenorganizedbiannuallybytheCzechGeologicalSurveyinPraguetogetherwiththeDionyzSEtúrGeologicalSurveyinBratislavaandsponsoredbytheDivisionofEarthSciences(UNESCO/Paris)andtheInternationalAssociationofGeochemistryandCosmochemistry(IAGS).Thecoursewasspecializedonboththeoreticalandpracticaltraininginclassicalgeochemicalprospectingmethods.
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简介:摘要目的探讨外周血Th17、Th1及Tc1细胞亚群对于慢性乙型肝炎(CHB)与急性加重型乙型病毒性肝炎(ACHBLF)的相关性。方法收集30例CHB患者作为观察组A,20例ACHBLF患者作为观察组B,同期健康体检者20例作为对照组,均采用三色流式细胞术检测外周血Th17、Th1及Tc1细胞亚群比例。结果观察组A与观察组B外周血Th17细胞所占比例均较对照组显著提高(P<0.05);观察组A的Th1及Tc1较对照组显著降低,而观察组B较对照组显著提高(P<0.05)。观察组A外周血Th17细胞亚群与Th1细胞亚群之间呈显著负相关性,Th1与Tc1呈显著正相关性(P<0.05);而观察组B外周血Th17细胞亚群与Th1及Tc1细胞亚群之间呈显著正相关性(P<0.05)。结论Th17细胞亚群比例增加在CHB及ACHBLF的发生及发展中具有决定性作用,Tc1具有双重调节作用,调节外周血Th17细胞异常可能作为治疗CHB以及ACHBLF的新途径。
简介:Theeffectofλ/2SiO2overcoatonthelaserdamagecharacteristicsofHfO2/SiO2high-reflector(HR)coatingsisinvestigatedwith1-on-1andN-on-1laserdamagetestmethods.Thelaserdamagesurfaceof1-on-1isanalyzedbyastepanalyzer.ThesurfacemorphologiesshowthatlaserdamagemakesthecoatingdamagedareaprotrudentandroughforHRcoatingwithoutλ/2silicaovercoat,butconcaveandsmoothforHRcoatingwithλ/2silicaovercoat.Theresultof10-on-1multi-pulseirradiationonthesamepointofthecoatingshowsthatthereisanenergydensitystageonthedamagecurve.Ifthelaserenergydensityiswithintherangeofthestage,HfO2/SiO2HRcoatingswithλ/2silicaovercoatwillnotbedamagedmorethan2timesformulti-shots,andthesurfacedamagesareveryslightsothatthereisnoimpactonthecoatingperformance.Anotherinterestingresultisthattheenergydensitystageextendsfromthedamagethresholdtothepointofabout3timesofthreshold,whichissimilartotheeffectofthelaserconditiononcoating.