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212 个结果
  • 简介:In2001,thefirstyearofthe21thcentury,themachinewasoperatedfor5371hand21experimentsincluded2experimentsforthecolleaguescomingfromRIKENJapan,werefinished.Intheyear,11speciesofbeamincluding2speciesofmetallicionbeamCaandFewereacceleratedforthephysicists.Inthesecondhalfyear

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  • 简介:tatusoftheElderlyinFamilyThesupportandrespectfortheelderlyhavebeenregardedastraditionalvirtuesoftheChinesepeoplesincetheancie...

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  • 简介:Historical Status of TibetHistoricalStatusofTibet¥//Withiron-cladfacts,thebook,codenouncesbythreescholars,denouncessplittismt...

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  • 简介:Tibetan,Population:StatusQuo¥Tibet'spopulationhasinthelast40-oddyearsincreasedbymorethan100percent,withtheannualprogressivein...

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  • 简介:ApresentstatusofthediagnosticsinEASTispresented.AsaveryimportantstepoftheEASTproject,tensofdiagnosticswereemployedforoperationandprotectionofthemachine,plasmacontrolandphysicsanalysistoaccommodaterequirementforthestudyonplasmaperformanceinEASTwithupgradedradiofrequency(RF)injectionpowerupto4MW(bothLHCDandICRF)intheforthcomingyears.Recently,newdiagnosticsaresetuptoprovideseveralprofilesofkeyplasmaparametersforthefurtherevaluationandbetterunderstandingoftheplasmaperformanceandphysicsinEAST,includinga25-channelThomsonscatteringsystemfordensityandelectrontemperature,ametalbolometryforradiatedpower,anX-raycrystalspectroscopyforbothionandelectrontemperaturesandplasmarotationvelocity,etc.Itisexpectedthatthesediagnosticswouldplayanimportantroleindataanalysisandinterpretationcombinedwithintegratedmodeling.

  • 标签: 诊断 等离子体性能 低杂波电流驱动 等离子体参数 ICRF 电子温度
  • 简介:Thereareseveraltechniquesforperformingcoronaryatheroscleroticplaquemodification,knownasatherectomy.Historically,clinicaltrialsshowmostlyequivalencebetweenvariouscoronaryatherectomytechniques,balloonangioplasty,andpercutaneouscoronarystenting.Inthelastseveralyearstheuseofagivenatherectomytechniquehasbeenmostlyasameansoffacilitatingstentdeliveryinvesselsthatareheavilycalcified.Noclinicaltrialshaveshownsuperiorityofanyatherectomymethodovermorestandardtechniquesofpercutaneouscoronaryintervention.Thisreviewbeginswithadiscussionofdirectionalatherectomy,whichisnolongeravailable.Therotationalatherectomytechniqueanditsclinicaltrialdataarepresented.Orbitalatherectomyisthendiscussedindetail,includingtherelevantclinicaltrials.Finally,laseratherectomytechniquesarereviewed,andthepertinenttrialdataarepresented.Lastly,futuredirectionsaredetailed.

  • 标签: CORONARY artery disease PERCUTANEOUS CORONARY INTERVENTION
  • 简介:EducationalStatus:ImprovementandProblemsZhangTianluIntheolddays,therewasnomoderneducationandnomodernschoolsexistedinTibet.Tra...

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  • 简介:SongGuangzhiisayoungengraverrisenduringrecentyears.HiscreationisquiterepresentativeinthemodernconversionofcontextinChina’slithograph.Likeotherengraving

  • 标签: 搜索 雕刻 版画 创作
  • 简介:Thelongcontroversyovertheterm‘Quaternary'asachronostratigraphicunitmaybereachinganapotheosis,judgingfromrecentpapers(PillansandNaish,2004;Gibbardetal.,2005;andreferencestherein).Thedebateisnolongercenteredonwhetherthereshouldbeaplaceinthegeologicaltimescaleforaunittermed‘Quaternary'-despiteitsdubiouspast,itcannotbedeniedthatalargebodyofearth-historicalresearchisstronglyidentifiedwiththisterm.ThechallengenowconcernsanappropriaterankanddefinitionofQuaternarywithregardtootherchronostratigraphicunits.Severaloptionshavebeenproposed(PillansandNaish,2004),andGibbardetal.(2005)encourageadebateonthesebeforedecisionisreached.Inthisbriefnote,wedescribeanarrangementnotpreviouslyconsideredthatseemsadvantageous.Itisinstructive,however,tofirstreviewthePleistoceneSeriesandNeogeneSystem,thetwounitsthataredirectlyaffectedbyintroductionoftheQuaternaryintothechronostratigraphichierarchy.

  • 标签: 第四纪冰川 地形特征 沉积作用 识别方法
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  • 简介:Statusasthmaticusisaformofbronchialasthmaattack.Thesevereonecancausefailureofrespiratoryfunction.Toalleviatethesymptomsquickly,routinetherapycouldcombinedwithcompoundsalviamiltrorrhizainjectionandvitaminK3.Comparedthe36patientsintwogroupsandfoundtheeffectswereobvious.Intravenousdripwithcompoundsalviamihiorrhizainjectioncandilatethevessel,improvethemicrocirculationandpulmonarycirculation,correctoxygendeficitandquickelydispelsputum,thusit'sconductivetotheeliminationofconvulsionofairway.VitaminK3canpromotethesynthesisandconversionofcyclicAMPandalleviatetheinflammatoryexudation,thusimproveandstrengthenthefunctionofventiliation.

  • 标签: 临床分析 治疗 哮喘 维生素
  • 简介:TheGAuDIarchitectureandframeworkaredesignedtoprovideacomoninfrastructureandenvironmentforsimulation,filtering,reconstructionandanalysisapplications.InitiallydevelopedfortheLHCbexperiment,GAUDIhasbeenadoptedandextendedbytheATLASexperimentandadoptedbyseveralotherexperimentsincludingGLASTandHARP.wedescribethepropertiesandconceptsembodiedbyGAUDIandrecentfunctionalityadditionsandhowtheprojecthasevolvedfromaproductdevelopedbyatightly-knitteaminasinglesite,toacollaborationbetweenmultipleteamsatgeographicallydispersedsites,basedlooselyonopensourceconcepts.Wedescribethemanagementinfrastructureaswellashowweaccommodateexperment-specificextensionsandadaptationsaswellasanexperiment-neutralkernel.

  • 标签: GAUDI事件处理 目标取向数据库 结构
  • 简介:AbstractAs an emerging field, telesurgery robotic system is changing the traditional medical mode and can delivery remote surgical treatment anywhere in the world. Advances in telesurgery robotic technology achieve the remote control beyond the current limitation of distance and special medical environment. This review introduces the development history, the current status and the potential in future of the telesurgery robotic system. In addition, it presents the construction of control platform and the application, especially in trauma treatment, as well as the challenge in clinic.

  • 标签: Telesurgery Robotic system Clinical application
  • 简介:MonitoringSystemforSSCMagnetStatus¥YuanYulanThereare320variablesinmonitoringsystemforSSCmagnetstatus,including128variables(hy...

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  • 简介:AbstractPneumoconiosis refers to a spectrum of pulmonary diseases caused by inhalation of mineral dust, usually as the result of certain occupations. The main pathological features include chronic pulmonary inflammation and progressive pulmonary fibrosis, which can eventually lead to death caused by respiratory and/or heart failure. Pneumoconiosis is widespread globally, seriously threatening global public health. Its high incidence and mortality lie in improper occupational protection, and in the lack of early diagnostic methods and effective treatments. This article reviews the epidemiology, safeguard procedures, diagnosis, and treatment of pneumoconiosis, and summarizes recent research advances and future research prospects.

  • 标签: Pneumoconiosis Epidemiology Diagnosis Treatment Emerging technologies
  • 简介:THESTATUSANDTRENDOFLAPAROSCOPICSURGERYINCHINATHESTATUSANDTRENDOFLAPAROSCOPICSURGERYINCHINAGaoYi;YangJi-Zhen(DepartmentofSurge...

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  • 简介:Theoveralllevelofhealthliteracy(HL)inChinain2013stoodat9.48%,contrastingtherurallevelof6.92%withtheurbanlevelof13.80%.ThelevelofHLinEasternChinawas12.81%,whileitwas6.93%inWestChinaand7.10%inCentralChinaRegion.ThelevelofHLforfemalewas9.73%,higherthanthemalelevelof9.23%.Inaddition,theHLratesofhealthknowledgeandconcept,healthskills,andhealthlife-styleandbehaviorswas20.42%,12.47%and10.62%respectively.TheHLratesofchronicdiseasesprevention,infectiousdiseasesprevention,basicmedicalcare,afetyandfirstaid,scientifichealthconcept,andhealthinformationwasrespectively11.59%,17.12%,8.30%,43.53%,32.12%and18.46%.TheresultssuggestthatthelevelofhealthliteracyofChineseurbanandruralresidentsislow,butstilldifferssubstantiallyacrossdifferentareasandsub-populations.

  • 标签: 中国东部地区 健康知识 素养 中国西部 生活方式 慢性疾病
  • 简介:Chinahashad30yearsexperienceintitaniumresearch,development,productionandappli-cationsofar.ItwasreallyaroughandbumpyroadfordevelopingTiworkingindustry,however,sincealargeamountofworkwasdoneandgreatmanyachievementswereobtainedbythescien-tistsandengineersinthisfield,afirmbaseofTiworkingindustryhasbeenestablishedinChinaatlast.Especiallysincethebeginningof1980s,ithasbeendevelopedtoanewlevel.Onthesebases,afavourableconditiontospeedupthedevelopmentofTiworkingindustryarisesinChina.

  • 标签: TITANIUM MELTING TUNGSTEN BASES REALLY BEGINNING