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  • 简介:AbstractCompletion thyroidectomy (CT) is employed after lobectomy when histopathological results mandates total removal of the gland as in case of well differentiated thyroid carcinoma (DTC). It is also employed as a second stage thyroid surgery when unfavorable events occur as in recurrent laryngeal nerve injury or when the surgeon finds out the case is beyond his/her expertise in an attempt to protect the contralateral side and allowing time for recovery or for an expert surgeon to help.

  • 标签: Completion thyroidectomy Total thyroidectomy Complications Nerve monitoring
  • 简介:Amulti-functionalsolarandskylightspectrophotometerhasbeendevelopedforthestudyofatmosphericconstituentsandaerosols.Theinstrumentanditsperformancearedescribed.Duetotelescopestructureandlock-inamplificationtechniqueadopted,thesensitivityoftheinstrumentishighenoughtoconductdirectsunmoonandtwilightmeasurementforseveralatmosphericspeciesandthedegreeofpolarizationandintensityobservationforskylight.Frommeasuredresults,thetotalcolumnabundanceofatmosphericspeciesandtheopticalcharacteristicsofaerosolcanberetrieved.Inthispaper,thedailyaveragedcolumnabundanceofO3measuredinBeijingbydirectsunwascomparedwithDobsonspectrophotometernearby.Thetwodidnotshowsignificantdifference.

  • 标签: REMOTE SENSING TRACE gases multi-function SPECTROPHOTOMETER
  • 简介:Weinvestigatetheproblemofteleportationofunitaryoperationsbyunidirectionalcontrol-statetelepor-rationandproposeaschemecalledunidirectionalquantumremotecontrol.Theschemeisbasedontheisomorphismbetweenoperationandstate.Itallowsustostoreaunitaryoperationinacontrolstate,therebyteleportatSonoftheunitaryoperationcanbeimplementedbyunidirectionalteleportationofthecontrol-state.WefindthattheprobabilityofsuccessforimplementinganarbitraryunitaryoperationonarbitraryA~-qubitstatebyunidirectionalcontrol-stateteleportationis4^-M,and2Mebitsand4Mcbitsareconsumedineachteleportation.

  • 标签: 量子信息 单向性 量子遥控 量子输运 控制状态 远距离传输
  • 简介:SpleedlineTechnologies公司推出RemoteTech远程诊断服务。新提供的产品使该公司支持中心的专家们能远程诊断并解决客户拭目以待设备的应用问题。

  • 标签: Spleedline公司 REMOTE TECH 远程诊断软件 功能
  • 简介:BasedonthestructureandbootloaderprincipleofDSPsystem,amethodfortheremoteupdation,debuggingandself-loadingofDSPsystemisdevelopedbyEthernet.HardwarecircuitandDM9000drivenprogramarepresentedandTCP/IPprotocolisembeddedintoDSP.Throughthere-mappingofexternalmemoryaddress,itiseasytoimplementtheloadofprogramsectionselectivelyandDSPself-boot.Theexperimentalresultsshowthattheproblemofhighcostinsystemmaintenancebyconventionalfielddebuggingbyemulatorandthelimitationinchip-levelbootareresolved.

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  • 简介:满足为海洋的遥感数据出版的有效管理和网的要求,一台空间数据库引擎,命名MRSSDE,独立地被设计。MRSSDE的逻辑模型,物理模型,和最优化法详细被讨论。比作ArcSDE,它是空间数据库引擎的领先的产品,MRSSDE证明了更有效。

  • 标签: 网络发布 海洋数据库引擎 测量方法 海洋工程
  • 简介:基于在里面situ在中国的Bohai海的光大小,属于一个典型case-2水区域,我们学习了象它的空间分发那样的DCM(深叶绿素最大值)的特征,垂直侧面,等等。我们发现当叶绿素最大值的深度是比较地小的时,甚至在混浊的沿海的水区域,总是在蓝绿色的光谱带在叶绿素最大值和收到thesatellite的信号的集中之间有好关联;关联在表面叶绿素集中和收到卫星的信号之间比那甚至好。如果在中国的Bohai海的叶绿素集中的竖直分布的全面知识是可得到的,甚至在混浊的沿海的水区域存在的强壮的关联显示检索DCM的集中的一张海洋分涂参考图能为沿海的水被构造。

  • 标签: 海洋颜色 遥感技术 叶绿素 数据分析 传感器
  • 简介:在洞量electrodynamics(证完)的上下文,一个潜在的计划被建议产生纠缠的协调状态。计划与洞包括二水平的原子的相互作用两次。在第一个相互作用,二个原子分别地与大detuning被送到一个微波洞。然后第二个相互作用是二个原子进入另一个微波洞并且被反响的古典地同时驾驶。当我们选择合适的相互作用时间并且在二个原子上做测量时,二块微波洞模式地determinatively被纠缠。另外,概括计划到多洞和多原子是容易的。

  • 标签: QED 远程空泡 原子结构 量子学
  • 简介:这研究的主要目的是在伊拉克的南部的部分的一个代表性的区域在最后20年期间加亮环境变化指示物(Basrah省作为一个盒子被拿)可伸缩理解用印射的1:250000导致了普遍环境降级现象的主要原因。遥感和GIS软件被用来分类Landsat在1990的TM和在进五的2003形象的LandsatETM+打使用和陆地盖子(LULC)班:植被土地,沙陆地,城市的区域,闲置的陆地,和水身体。监督分类和规范的差别植被索引(NDVI),规范的差别逐渐增加索引(NDBI),规范的差别水索引(NDWI),规范的差别咸度索引(NDSI),并且表层土谷物尺寸索引(GSI)在这研究被采用并且分别地过去常检索它的班边界。结果在植物的盖子(514.9km2)和沙沙丘累积(438.6km2)的增加显示出清楚的恶化,为10.1,和10.6%的财务,分别地全部的学习区域。另外,在水身体区域的减少被检测(228.9km2)。沙区域累积在全部的学习区域增加了,与年度增加扩大率(33.7km2???????????吗??

  • 标签: 环境降级 LULC RS GIS 分类索引
  • 简介:PresentedisaschemeofanembeddedvideoremotemonitoringsystembasedonTMS320DM642.UsingDM642asthedataprocessingcore,theremotemonitoringsystemiscomposedofvideoacquisitionmodule,videoprocessingmoduleandcommunicationmodule,whichgivesanimplementationofclass/minidrivermoduleinDSP/BIOSintegrateddevelopingenvironmentandalsoacommontaskmoduleinapplicationlayerisachieved.Thesystemrealizestheentirefunctionsoftheanalogvideosignalacquisition,H.264videocodingandInternettransmission.Itprovidesthegeneralconnectionforthefuturedevelopmentandhasgoodflexibilityandextendibility.Thesystemusesamodulardesignandoveralldevelopmentofprogrammingmethodstoimprovetheefficiencyofsystemdevelopment.

  • 标签: 视频远程监控系统 嵌入式 DSP TMS320DM642 集成开发环境 视频信号采集
  • 简介:Thedevelopmentofhigh-resolutionremotesensingimagingtechnologyprovidesanewwaytothelarge-scaleestimationofforestcanopydensity.Thetraditionalinversionmethodsforcanopydensityonlyusespectralortopographicalfeaturesofremotesensingimages.However,duetotheexistenceofthedifferentthingwithsamespectrumandthesamethingwithdifferentspectrumphenomena,itisdifficulttoimprovetheestimationaccuracyofcanopydensity.Basedonspectrumandothertraditionalfeatures,thispapercombinestexturefeaturesofremotesensingimagestoestimatecanopydensity.Firstly,thegraylevelco-occurrencematrix(GLCM)texturefeaturesarecomputedusingobjectbasedmethod.Then,theprincipalcomponentanalysis(PCA)methodisappliedincorrelationanalysisanddimensionreductionoftexturefeatures.Finally,spectrumandtopographicalfeaturestogetherwithtexturefeaturesareintroducedintostepwiseregressionmodeltoestimatecanopydensity.Theexperimentalresultsshowedthatcomparedwiththetraditionalmethodonlybasedonspectrumortopographicalfeatures,themethodcombinedwithtexturefeaturesgreatlyimprovedtheestimationaccuracy.Thecoefficientofdetermination(adjustedR~2)increasedfrom0.737to0.805.Theestimationaccuracyincreasedfrom81.03%to84.32%.

  • 标签: CANOPY density TEXTURE GRAY level cooccurrence
  • 简介:InordertoprovideascientificbasisforriceyieldestimationandimprovetheacouracyofyieldestimationinZhejiangProvince,Regionalizationindicesforriceyieldestimationbyremoesensing(RS)intheprovinceweredeterminedbyconsjderingthespecialfeaturesofyieldestimationbyRS,andbasedonanalysisofthenaturalconditionsofZhejiangProvince,Theindicesdeterminedincludedricecroppingsystem,agroclimate,landform,surfacefeaturesturctureandriceyieldlevel,wherericeplantingsystemwasconsideredasthemianone,ThenreionalizationfroriceyieldestimationbyRSwascompletedbyspatialneighboringanalysiswiththeGeographicalInfromationSystem(GIS)technologycombinedwithusigoftreealgorithmTheprovincewasdividedintotworegions,i.e.,thesingle-croppingriceregionwhichwassubdividedinto3regionsincludingthoseinmountainsofnorthewstZhejiang,waternetworkareaofnorthZhejiangandmountainsofsothZhejiang,anddouble-croppingriceregionwhichwassudividedinto5regionsincludingthoseonplainofnorthZhejiang,coastalplainsandhillsofsoutheastZhejiang,Jin-QuBasinofmiddleZhejiang,hillsofeastZhejiang,andhillsandmountainsofnorthewatZhejiang,thisregionaliztiontookthecountybordersastheregionboundaries,kepttheregionsconnectiveandmadetheadministrativregionsintegrityand,then,couldmeettherequirementsofriceyieldestimationbyRS,showingthattheresultswerequitesatisfying.

  • 标签: 地理信息系统 GIS 遥感 RS 产量预测 浙江
  • 简介:WiththedeliveryofagreatdealremotesensingdatatolandfromLandsatconstantly,RemoteSensingSatelliteGroundStationaccumulatesabundantsatelliteremotesensingdata.Forlackofeffectivedatamining(DM)andknowledgeDiscoveryfromDatabases(KDDtechnique)tothesedata,mostpartoftheinformationcannotbeusedefficiently.TechnicalinnovationandimprovementofthetraditionalDMandKDD,studyofthedataminingandKDDwillbothincreasetheinterpretationlevelandintelligentized,andmoreoverexploreandutilizetheremotesensinginformationatthemaximumdegree.BasedonthetraditionaldataminingandKDD,theauthorsprobedthetechnicalflowofDMandKDDoftheremotesensing,designedthesystematicalframeworkofmulti-sourcesremotesensingDM,putforwardaprototypeEstablishedabaseforfurtherexploringandsystem.ofmulti-sourcesremotesensingDMsystem.developingmulti-sourcesremotesensingDMsystem.

  • 标签: 数据提炼 遥感数据 知识发现 KDD
  • 简介:TheurbanthermaldistributioncharacteristicsanditsvariationaredynamicallymonitoredandsyntheticallyanalyzedbyusingGIStechnology.Themeteorologicalsatellitedataserveasmaininformationsource,assistedasauxiliaryinformationsourcesbythelandsatsatelliteTMdata,landusethematicmapsandmeteorologicalobserveddata.Acorrelatedpatternonthegroundsurfacebrightnesstemperaturesandairtemperatureshasbeenstudiedandestablishedwithgoodperformanceofapplication.

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  • 简介:Weproposeaschemeformultiparty-controlledremotepreparationofthetwo-particlestatebyusingtwonon-maximallyGreenberger-Horne-Zeilingerstatesasquantumchannel.Ourschemeconsistsofonesenderandnremotereceivers.Itwillbeshownthatthesendercanhelpeitheroneofthenreceiverstoremotelypreparationtheoriginalstatewiththeappropriateprobability,andthesenderAlice'stwo-particleprojectivemeasurementandthecontrollers'single-particleproductmeasurementsareneeded.Wealsoobtainedtheprobabilityofthesuccessfulremotestatepreparation.

  • 标签: 粒子态 控制器 远程 制备 量子通道 投影测量
  • 简介:基于资源卫星介绍的遥感数据的解释,这份报纸说事实在Donghai岛的陆地使用区域,位于Zhanjiang的南方,广东省,因为象陆地开垦那样的人的活动,从1986~2010在25年里由576.71hm2膨胀了;同时,在土地的类型的大变化在岛上盖住发生了。在陆地使用的明确的变化在它的生态系统服务价值导致显著转变。因此,由在这使用Costanza方法,quantificationally在它的生态系统分析变化的纸在这个岛上满足;Costanza方法是每统一岛的区域显示出服务价值的一种计算技术。它从1986~2010被发现那,特别在最近的年里,由于在僵化,钢和港口工业,栽培土地的区域,树林,草地和沙漠的快速的发展在不同的度减少了,当时为住处的陆地,工业和交通建设和水和沼泽地的区域增加了。因而,与RMB547.57漠?潦的数字相比?

  • 标签: 遥感数据 生态系统服务价值 功能变化 生态服务 海岛 生态系统服务功能
  • 简介:一个新联机遥远的粒子分析系统基于图象处理被开发了测量microparticles。系统由粒子收集者传感器(PCS)组成,粒子图象传感器(PIS),图象遥远播送模块和图象处理系统。然后,图象处理的一些细节被讨论。这个系统的主要优点在粒子样品收集和粒子图象获得是更方便的。粒子尺寸能与偏差abot用系统被获得没有偏差,不到1m,和粒子数字能被获得。发达系统也对对学术、工业的申请的microparticle的另外的分析方便、万用。

  • 标签: 远程监控系统 图像分析 微粒 图像处理系统 图像传感器 粒子分析