【英文标准名称】:MethodsforanalysisofhighpuritycoppercathodeCu-CATH-1-Methodfordeterminationofcadmium,manganeseandsilver(screeningprocedureforchromium,cobalt,iron,nickelandzinc)byatomicabsorptionspectrophotometry
【原文标准名称】:高纯度铜阴极Cu-CATH-1分析方法.第1部分:采用原子吸收分光光度法对镉、锰和银(铬,钴,铁,镍和锌的筛选程序)的测定方法
【标准号】:BS7317-1-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-07-31
【实施或试行日期】:1990-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:镉;锰;含量测定;分光光度法;再现性;化学分析和试验;试验条件;校准;杂质;痕量元素分析;银;铜;阴极;原子吸收分光光度测定法;吸收分光光度测定法;标准溶液;铁;纯度;钴;火焰光度测定法;镍;电极;锌;铬
【英文主题词】:absorptionspectrophotometry;testingconditions;impurities;cobalt;flamephotometry;chemicalanalysisandtesting;manganese;spectrophotometry;zinc;silver;iron;standardsolutions;cathodes;cadmium;chromium;nickel;determinationofcontent;reproducibility;calibration;electrodes;atomicabsorptionspectrophotometry;copper;traceelementanalysis;purity
【摘要】:Describesaprocedureforthedeterminationoflowlevelsofcadmium,manganeseandsilvercoppercathodespecifiedinBS6017.
【中国标准分类号】:H13
【国际标准分类号】:77_120_30
【页数】:8P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforHealthcareCertificatePolicy
【原文标准名称】:健康管理证书政策的实施规程
【标准号】:ASTME2212-2002a(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E31.25
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Certification/registration;Healthcaredocumentation/delivery/training
【摘要】:Thepolicydefinedbythispracticeiswrittenfromtheperspectiveofhealthcarerelyingparties.Itdefinesasetofrequirementstoensurethatcertificates,usedforauthentication,authorization,confidentiality,integrity,andnonrepudiationofhealthinformationbyhealthcareorganizationsandpersons,haveaminimallysufficientassurancelevel.ThispolicydefinesahealthcarepublickeyinfrastructurethatcanbeusedtoimplementotherASTMstandardsincludingSpecificationE2084andGuideE2086.CAthatimplementproceduressatisfyingeachrequirementofthepolicyshouldreferencethepolicy''sOIDintheappropriatefieldswithinitscertificates.Relyingpartiescanrecognizetheinclusionofthepolicy''sOIDasanindicationthattheissuingCAhasconformedtotherequirementsofthepolicyandthatthecertificatesreferencingthepolicy''sOIDmaybeusedforhealthcarepurposes.CAthatdonotcomplywithallprovisionsofthepolicymustnotassertthepolicy''sOIDinitscertificates.ACAthatcomplieswithallbutalimitednumberofprovisionsmayreferencethepolicyinitsownpolicy,providedthatitclearlystatesthespecificdeviations.Forexample,ahealthcareorganizationmightoperateaninternalCAthatcomplieswithalloftheprovisionsofthebasicindividualcertificateclassexceptthatitusesanoncomplyingcryptographicmodulefortheCAsignerkeys.Theorganizationmightwanttousethepolicyasthebasisforestablishingtrustwithexternalrelyingparties.WhileitmaynotdirectlyassertthispolicyusingtheOID,itmayreferencethepolicyinadocumentthatincludesstatementsexplainingmeasuresithastakentoprotecttheintegrityoftheCAsigningkey.RelyingpartiesorCAwishingtofacilitatecross-trustrelationshipsmustthenmaketheirownriskanalysistodetermineifthemodifiedpolicyisadequatefortheproposedusage.Thisassessment,whilenotaseasyasthatbaseduponfullcompliance,shouldbesignificantlyfacilitatedbytreatingthepolicyasareferencestandardfromwhichtojudgethemodifications.Certificatesandthecertificateissuanceprocesscanvaryinatleastthreedistinctways.Themostfrequentlycitedvariationisaboutassurance.Assurancelevelsvarydependinguponthedegreeofdiligenceappliedintheregistration,keygeneration,certificateissuance,certificaterevocation,andprivatekeyprotection.Therequiredassuranceleveldependsontherisksassociatedwithapotentialcompromise.ThefederalPKI,amongothers,dividesassuranceintothreeclasses.Rudimentaryassuranceinvolvesverylittlecontrolofeithertheregistrationprocessorkeysecurity.ThefederalPKIdoesnotconsiderrudimentaryassuranceappropriateforhealthcareuse.MediumassuranceinvolvesahigherdegreeofdiligenceintheregistrationprocessandrequiresanumbercontrolsoverCAkeys.Mediumassuranceisdesignedformoderateriskapplications.HighassuranceaddsadditionalcontrolsontheCAandsubscriberkeysaswellascarefuldivisionofrolesintheissuanceprocess.Theseadditionsmakehighassurancecertificatesmoreappropriateforhigherriskapplications.Certificatesmayalsovarydependinguponthetypeofentitywhoseidentityisboundtothecertificate.Finally,certificatesareoftendescribedintermsofappropriateandinappropriateuses.Thepolicydoesnotdefinecertificatesintermsofassurancelevels.Instead,itdefinesthreeclassesofcertificates(entity,basicindividual,andclinicalindividual)thatdifferintermsoftheirprimaryintendeduseorpurposeandintermsoftheirintendedsubscribertype.Thethreecertificateclassesareorderedsothattheclinicalindividualcertif......
【中国标准分类号】:C50
【国际标准分类号】:11_020
【页数】:20P.;A4
【正文语种】:英语