简介:AbstractJoint arthroplasty is an effective method for treating end-stage joint lesions and damages. Robotic arm-assisted arthroplasty, a rapidly developing technology that combines navigation technology, minimally invasive technology, and precise control technology of the robotic arm, can achieve accurate preoperative planning, optimal selection of implants, minimally invasive surgery, precise osteotomy, and accurate placement of the artificial joint. It has the characteristics of high accuracy and stability, and thus is more and more widely used in the field of joint surgery. In this paper, we systematically reviewed the application and clinical efficacy of robotic arm-assisted technology in hip and knee arthroplasty to provide reference for its future promotion.
简介:AbstractPregnancy complicated with diabetes is associated with adverse maternal and fetal outcomes. Good control of glucose level during pregnancy contributes to improve maternal and fetal outcomes and break the vicious cycle of "diabetes begetting diabetes". The first line antidiabetic drug in pregnancy is insulin, which is expensive and inconvenient to use. Lots of clinical trials and meta-analyses have constantly confirmed the safety and efficacy of metformin in pregnancy. Several guidelines across the world have been discussing metformin as an alternative to insulin in pregnancy. This article summarizes the opinions about metformin from several latest guidelines.
简介:Inthelexiconofart,youhavebeengivenmanynames.Assoonasyouenterthesanctifiedspaceofthemuseum,youareknownasthevoyeuristicviewer,the
简介:这篇文章从上面的Dalong报导放散虫类的各类动物动物志(大隆)形成,Pingdingshan(平顶山),Chaohu(5DE2;湖),安徽(安徽)省,它包括15个类和23种类。一新种,Copicyntra吨官方补给的Gui和冯n。sp,被描述。有那些的动物志,岩性学和从Meishan的关於生命的协会的比较(煤山)D和Dongpan(在Pingdingshan节的Dalong形成在深海的架盆被扔的东攀)节表演,深入地的大约60200m。根据关於生命的作文,差异和形态学,从Pingdingshan节的微化石动物志能被划分成三个沉积集合,集合的扑灭过程被讨论。
简介:OnJuly2,"ShePoweredtheBeltandRoad"China-TunisPublicWelfareCulturalExchangeandEmbroideryTrainingCoursewasheldinTunis.TheeventwashostedbytheChinaWomen'sDevelopmentFoundationandwasthefirstpublicwelfareprojectundertheframeworkoftheFoundation's"China-AfricaWomen'sDevelopmentFund".Withthethemeof"FemaleCharityAssistingtheBeltandRoadConstruction",thisprojectstrivestobuildaBeltandRoadinternationalwomen'spublicwelfareplatformofexchangesandcooperation,establishaninteractivemechanism,andpromotethecooperationbetweenwomenandchildrenofChinaandAfrica.Nearly300representativesfromChinaandTunisiaattendedtheevent.
简介:Furtherunderstandingofthepathphophisyology,advanceofthediagnosisinstrumentandrenovationoftheriskdelaminationstandardcanofferbettertherapyevidenceforthenon-ST-segmentelevationacutecoronarysyndrome(NSTE-ACS).Drugs,suchastrigeminyantiplateletdrug,prasugrel,fondaparinuxandbivalirudin,havebroughtgreatclinicaleffecttothehighriskpatients.SincetheresultoftheICTUStestannouncedandthedrugelutingballoondeveloped,wehavereachedthenewestrecognitionofhowtoselectachanceforinterventionandhowtopreventandcuretherestenosisofin-stent.
简介:Cardiovasculardisease(CVD)istheleadingcauseofdeathandamajorhealthcarechallengeglobally.Coronaryarterydisease(CAD)isaprimaryunderlyingpathologicalprocessinthemajorityofcardiovasculardiseasecases.Magneticresonanceimaging(MRI)canplayapotentiallyimportantroleinthemanagementofCADasanoninvasiveimagingmodalitywithoutionizingradiation,althoughitsearlypromisehasnotbeendeliveredbecauseofseveralcrucialtechnicallimitations.However,recentinnovationsinMRIhavereopenedthedoor,withtremendousopportunitiesformultiparametricassessmentofCADincludingluminalstenosis,plaqueburdenandcomposition,anddiseaseactivitiessuchasinflammationandhemorrhage.NovelMRIacquisitionandreconstructionstrategiesnowoffermuchincreasedspatialresolutionandimagequalityandshortenedexaminationtimescomparedwithconventionalapproaches.RecentclinicalexperiencesofcoronaryMRIindicatedthepotentialtoimprovethecurrentmanagementofcoronaryatherosclerosis,suchasidentifyingthepatientsatthehighestriskandevaluatingtherapeuticresponses.InthisreviewwediscussthelatesttechnicaladvancesandclinicalinsightsincoronaryMRI.
简介:跟随最大的已知的结束--二叠的集体扑灭植物有低差异。在土地上统治的Lycopsids和针叶树。一张新裸子植物Xinjiangoxylon情报。nov。基于收集从的一个木质的茎标本被建议上面二叠(最近,Changhsingian)Taoshuyuan节的上面的Guodikeng形成,Turpan,XinjiangUygur自治区域,西北中国。剥去的茎被复杂木髓,内始式的主要木部和厚第二等的木部柱体描绘。众多的石化的森林在这节在Changhsingian被发现。然而,在有稀罕木头石块早三叠纪。世界范围的石块森林的突然的减少在结束联系到危机二叠。Xinjiangoxylonturpanense情报etsp。nov。出现到代表存在在的一裸子植物最近二叠。
简介:Detectingthetimingandamountofdeformationiscriticalforunderstandingthephysicalcausesandeventuallywarningofpossiblelandslidehazards.Monitoringofdeformationofstructuresandgroundsurfacedisplacementsduringlandslidescanbeaccomplishedbyusingdifferenttypesofsystemsandtechniques.Besidesgeotechnicalorphysicaltechniques,remotesensingtechniquescanbeclassifiedassatellitetechniques,photo-grammetrictechniques,geodetictechniques,groundbasedtechniques,andsoon.TostudyandgoverngrowinggeologicaldisastersinChina,especiallyintheThreeGorgesarea,ThreeGorgesResearchCenterforGeo-hazard(TGRG)isestablishinganinfrastructuretoef-fectivelyandcomprehensivelyanalyzethemechanismoflandslidedeformation,focusedontheHuangtupolandslide,usingofvariousad-vancedmonitoringsystemsandtechniques.Inthisarticle,theframeworkandlatestadvancesofintegrationofmultiremotesensingtechniquesintheinfrastructurearepresented.Differentremotesensingtechniques,dataprocessingandintegratingmethods,andthelatestresultsarediscussedindetail.Atlast,reviewsoncurrentworkandsuggestionsforfurtherworkareputforward.
简介:OntheafternoonofApril8,2014,theChinesegovernmentsuccessfullyheldtheSideEventonLatestDevelopmentandApplicationofPADIS-INTduringthe47thSessionoftheUnitedNationsCommissiononPopulationandDevelopmentinUNHeadquarters.ThesideeventwaschairedbyZhangYang,DeputyDirector-GeneralofDepartmentofInternationalCooperationofNationalHealthandFamilyPlanningCommission(NHFPC)ofthePeople'sRepublicofChina.AmbassadorWangMin,Deputy
简介:统计分析从1949~1996基于历史的记录在过去的50年西北太平洋台风的climatological特征被进行了。学习的目标包括年变化,到季节和紧张的分发,和运动的范畴。另外的调查用台风怎么以在紧张和来源区域之间的产生和关系的地理地点变化做的。大多数强壮的台风在125°E的水东方上发源,这被揭示,与来自马里亚纳群岛的最强壮的组一起。而且,打台风的分发关于季节和纬度被给。在点的中央压力的统计乍见陆地建议在浙江和福建的省上做landfalls的台风不比在华南经常,但是有相对高的紧张。