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  • 简介:ACASEREPORTOFPRIMARYSQUAMOUSCARCINOMAOFTHEENDOMETRIUMHeWencui何文翠;WuJing吴静;ChangJie唱捷;(TheSecondAffiliatedHospital,Xi’anMedica...

  • 标签: CASE 吴静
  • 简介:SYPHILISISAchronicsexuallytransmitteddiseasecausedbyTreponumPallidumspreadingtothewholebody.LateSyphiliscanencroachonmostoftheorgans,butearlysyphilishaslessdamagetotheinternalorgans.Hereisacaseofsecondarysyphiliswithliverandkidneyinvolvementreportedasfollows:

  • 标签: 二期梅毒 性传播疾病 STD 肝脏 临床研究
  • 简介:Inbiosciencepapers,besidestheotherscientificmisconductissues,replicationofthemethodsectionisacommonproblembecauseduplicationisalwaysbeingdetectedinthesectionMaterialsandMethods.Weeditorsoftenreceivecommentsandqueriesfromauthorswhothinkthatitisamatterofcoursetocopytheirownpublishedmaterialsasopposedtocopyingthoseofothers.Howshouldeditorshandlesuchpaperswithsimilarcontentinthemethodsectionandhowtoguideauthorsinwritingthemethodsectionwithoutbeingaccusedofplagiarism?Whatisright?Whatiswrong?Herewestudiedanexampletoexplainthisproblem.

  • 标签: 编辑 案例 科学论文 写作方法 复制 材料
  • 简介:Thispaperconsidersaworst-caseinvestmentoptimizationproblemwithdelayforafundmanagerwhoisinacrash-threatenedfinancialmarket.Drivenbyexistingofcapitalinflow/outflowrelatedtohistoryperformance,weinvestigatetheoptimalinvestmentstrategiesundertheworst-casescenarioandthestochasticcontrolframeworkwithdelay.Thefinancialmarketisassumedtobeeitherinanormalstate(crash-free)orinacrashstate.InthenormalstatethepricesofriskyassetsbehaveasgeometricBrownianmotion,andinthecrashstatethepricesofriskyassetssuddenlydropbyacertainrelativeamount,whichinducestoadroppingofthetotalwealthrelativetothatofcrash-freestate.Weobtaintheordinarydifferentialequationssatisfiedbytheoptimalinvestmentstrategiesandtheoptimalvaluefunctionsunderthepowerandexponentialutilities,respectively.Finally,anumericalsimulationisprovidedtoillustratethesensitivityoftheoptimalstrategieswithrespectivetothemodelparameters.

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  • 简介:ADULTMESENCHYMALHAMARTOMAOFTHELIVER:ACASEREPORTWangXianghui王湘辉ChaiFulu柴福录DongLiang董亮LanzhouGeneralHospitalofPLA,Lanzhou730050...

  • 标签: 王湘
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  • 简介:AbstractHarlequin ichthyosis is a severe autosomal recessive skin disorder. Most deaths occur within the first few days after birth, and the survivors still have severe chronic skin disease throughout their lives. Almost all cases were associated with a pathogenic variant of adenosine triphosphate binding cassette transporter, subfamily A, member 12 (ABCA12) gene. We described a case of HI diagnosed by ultrasound examination during the second-trimester and genetic diagnosis reveal two novel heterozygous ABCA12 mutations c.2563-2570delinsGGCAATT, p.(Leu855Glyfs*13), and c.6116delT, p.(Met2039Argfs*8) by the next-generation DNA sequencing, which further enriched our understanding of the pathogenic variation of ABCA12 gene.

  • 标签: Prenatal diagnosis Harlequin ichthyosis Ultrasound Gene Adenosine triphosphate binding cassette transporter subfamily A member 12 (ABCA12)
  • 简介:Inversetechniqueisawidelyusedmethodinoceanography,butithasaproblemthattheretrievedsolutionsoftenviolatemodelpriorassumptions.Totunethemodelhasconsistentsolutions,aniterationapproach,whichsuccessivelyutilizestheposteriorstatisticsfornextroundinverseestimation,isintroducedandtestedfromarealcasestudy.Itisfoundthattheconsistencymaybecomeelusiveasthedeterminantsofsolutionandnoisecovariancematricesbecomezerointheiterationprocess.However,afterseveralstepsofsuchoperation,thedifferencebetweenposteriorstatisticsandthemodelprioronescanbegraduallyreduced.

  • 标签: 一致性问题 逆估计 协方差矩阵 统计量 反演技术 反演方法