简介：Anewiterativemethodforsignal,restorationhasbeenpresented.AnestimateoperatorW_κwhichisrelatedtoerroroperatorB_κintherestorationprocessisintroducedtodecreasetheestimateerrorandincreasetheconvergencerate.Theeffectofnoiseontheestimateprocesshasalsobeendescribed.Finally,themethodhasbeenappliedtothedeconvolutionofablurredsignal,andtheresultsvalidatethemethod.Acomparisonbetweenthepresentedmethodandthegeneralmethodhasalsobeengiven.

简介：Thetheocraticsystemofgovemment,apoliticalformfeaturingthemarriageofstatepowerandreligiousauthority,hasbeencastoffbyhistoryasitisinconflictwithsuchvaluesaspolitical

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简介：全部的变化(电视)最小化问题广泛地在图象恢复被学习。尽管许多其他的方法为它的答案被建议了，牛顿方法由于没有集中为最初的明确的表达仍然保持不可用。由禅宗，周和禅宗的以前的研究[15]认为一个规则化参数继续想法与一些成功而是没有柔韧的参数选择增加牛顿方法的集中的领域计划。在这份报纸，我们为一样的最初的电视明确的表达考虑一个homotopy方法并且建议使用曲线追踪适应地选择规则化参数。结果，这个想法帮助实质地在高效地解决TVEuler-Lagrange方程改进以前的工作。一样的想法也象deblurring问题一样为二个另外的方法被考虑，再与获得的改进。数字实验证明我们的新方法为图象恢复柔韧、快，甚至为有大noisy-to-signal比率的图象。

简介：Serioushearingandbalanceimpairmentscanoccurasaresultoflossofhaircellsrelatedtoaging,environmentalstresses(suchasnoisesexposure)orexposuretochemotherapeuticdrugs(suchascisplatinandaminoglycosideantibiotics).Becausealargeportionofhearingimpairmentinvolveslossofhaircells,regenerationorreplacementofthesecellsisapossiblealternativetoprostheticdevices1.Researchershavepaidhotattentiontothestudyofinnerearhaircellregenerationforhearingrestorationformanyyears.Besidestheimportantfunctionofhaircells,therearemanyothercontributorsessentialfornormalhearing.Haircellregenerationisoneoftheessentialstepsfortotalhearingrecovery,butnottheonlyone.Inthisarticle,wewillreviewtheprogressesinresearchonhearingloss,stemcellapplicationandhearingrestoration.

简介：TheRockyMountainFoothillsliealongtheeasternmarginoftheRockyMountainfold-thrustbelt.TheareahasbeenthefocusofextensiveresearchaimedatlocatingoilandgasfieldswiththepotentialtobeusedasCO_2storagetraps.Inthisstudy,weuseaseismiclinefromtheCanadianRockiestointerpretthegeologicstructuresalongacross-sectionparalleltothetectonictransportdirection.Wethencompareourresultswiththoseofpreviousstudies.ThesectionwasrestoredusingtheMOVEsoftware(manufacturedbyMidlandValleyExplorationLtd.).Theprimaryobjectivesofthisworkare:(1)toconductastratigraphicandstructuralinterpretationofa2Dseismicprofile;and(2)toconductacross-sectionalrestorationofthestructuresinordertovalidatetheseismicinterpretationintermsofCO_2storagecandidates.Additionaldatasourcesincludemapsofthesurfacegeology,whichshowthattheageofhorizonsdecreasefromwesttoeast,andstratigraphicandstructuralprofilesderivedfromwelllogs.Theresultsofourstructuralrestorationindicateadetachmentfaultbetweentheforelandandhinterland.ThisfaultisresponsibleforthecuttingandsubsequentupwardsandeastwardsmovementofastratumlocatedbetweenthebasementandtheLateDevonianformation.Largethrustfaultsareresponsibleforthedeformationofstrata(throughbothfoldingandfaulting)

简介：在世纪的功课上，河系统重重地为水，沉积和冰的安全分泌物的目的被训练了，并且改进航行。传统地，堤是被增强并且提高了更高保护国家免受以前的伤害洪水层次。其它比技术工程答案答案打字，例如增加洪水运输能力的措施(例如，丁提和泛滥平原阴沉，阻碍堤)变得更流行。这些答案可以然而增加河床动力学并且因此否定地影响航行，维护挖出和洪水安全。许多数字模型是可得到的在河过程上预言河恢复工作的影响。经常，很少注意都没对对无常的评价被给予。在这篇论文，我们显示出我们怎么能用一条随机的途径使无常明确。这条途径帮助识别无常来源并且在河过程估计他们的贡献到全面无常。途径给工程师系统行为的更好的理解并且使他们能与河系统干涉，以便避免不希望得到的状况。我们为在荷兰在来因河优化低地河恢复工作说明这条随机的途径的优点。

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简介：Thetidalasymmetry-inducedsiltationbelowtidalbarriersisaworldwideproblemthatrestrictsregionalsocio-economicandenvironmentaldevelopment.Thehydrodynamicprocessesofthesmallmudestuaryalsofeatureahighuncertaintyafterestuaryrestorationmeasures.Inthisstudy,ahydrodynamicmodelbasedontheMIKE21isusedtoquantifytheresponsesoftidalasymmetrytoatwo-phaserestorationprojectinShuanglongEstuary,BohaiBay,China.Accordingtothenumericalmodelingresults,thetidalflatremovalintheupperestuary(first-phaserestoration)inducesthefloodasymmetryswitchingtotheebbasymmetryinunrestoredreachbutenhancesfloodasymmetryinwideningrestoredreach.Althoughthetidalasymmetryrevertstoflood-dominatedpatternafterfullrestorationovertheestuary,theimbalancebetweenfloodandebbvelocitiesisrelieved.Apossiblenetsedimenttransportpatternbasedonacomparisonofdominantasymmetriccurrentandactualsedimenttransportperiodshowsnetsedimentsintheupperestuaryandinlettransportseawardandlandward,respectively,inthefirst-phaserestoration,whereaslandwardnetsedimenttransportoccursinthewholeestuaryunderthesecond-phaserestorationscenario.Giventheseresults,weassumethataswitchfromtheflood-dominatedestuarytoebb-dominatedestuarycanbecausedbyredesigningthecross-sectionalprofile.ThequantitativecomparisonofLagrangianresidualcurrentsalsoimpliesthatachannel–shoalstructureratherthanaflatbathymetrycanpromotethemasstransport.Therefore,reshapingthechannel–tidalflatsysteminrestorationprojectscanpreventthesedimentationoftheestuaryandimprovethewaterenvironment.

简介：我们在场一般明确的表达基于为在空间域的图象复原的准时的kriging和模糊概念。灰色级的图象与Gaussian降级了白噪声被考虑了。基于象素本地人邻居，模糊逻辑聪明地被采用了避免一个象素的不必要的评价。选择象素的紧张评价然后被多与Lagrange的方法一起采用准时的kriging执行本地半变化的钳子和估计。当与适应维纳相比过滤器和存在fuzzy-kriging来临，执行选择和一个象素的紧张评价的如此的一种混合技术的申请在图象质量表明实质的改进。没有结构的详细信息的损失，这些过滤器完成噪声降低，由他们的更高的结构类似索引显示了，这被发现了到噪音比率和新variogram的峰值信号基于质量测量。电子增补材料这篇文章(doi:10.1007/s11390-007-9061-3)的联机版本contatins增补材料，它对授权用户可得到。

简介：Thispaperinvestigatesthemaximumentropyrestorationofblurredbinaryimage.Inconcerningwiththebinarypropertyofimage,anewmaximumentropyrestorationmethodwithbinaryconstraintisproposed.Thepropertiesofexistenceanduniquenessofsolutionarediscussed.Theproblemofmaximumofentropywithtwoconstraintsissolvedandthecorre-spondingalgorithmisgiven.Inthispaper,themaximumboundedentropyprincipleisemployedconcerningthepriorknowledgeofbinaryimage,andthemaximumboundedentropyrestora-tionmethodwithbinaryconstraintisputforward.Theproposesmethods,Wienerfilter(WF)restorationmethodandmaximumentropyrestorationmethodarecompared.Theexperimen-talresultsshowthatthemaximumentropyrestorationmethodandmaximumboundedentropyrestorationmethodwithbinaryconstraintcanimprovethequalityofrestoredimage.

简介：介绍进散开张肌图象(DTI)的Rician噪音能在追踪的张肌计算和纤维以后带严肃的影响。减少Rician噪音的效果，我们建议认为基于小浪的散开方法降噪多信道的打的散开加权(DW)图象。当保存质地和边时，介绍变光滑的策略，在小浪领域利用各向异性的非线性的散开，成功地移开噪音。为了评估份量上，在为介绍进DW图象，peak-to-peaksignal-to-noise比率(PSNR)和signal-to-mean的Rician噪音的财务的介绍方法的效率摆平错误比率(SMSE)度量标准被采用。基于合成、真实的数据，我们计算了明显的散开系数(模数转换器)并且追踪了纤维。我们做了在介绍模型，波浪收缩和调整非线性的散开变光滑方法之间的比较。所有实验结果证明份量上并且视觉上介绍过滤器的更好的表演。

简介：Inthispaper,weproposeanewbackup-VPpriorityrestorationmethodforATMsurvivalnet-works,inordertoimprovethesurvivabilityperformanceofhigherpriorityVPsincaseofmulti-failureundertheminimumamountofsparecapacityrequired.Thismethodisapartofahybridrestorationmechanism(tobepresentedlater),whichintegratesabackup-VPmethod^[2]andadistributedfloodingalgorithm^[3]intheATMlayer.ThismethodisapathrestorationbetweenVPterminalnodes,completestherestorationwithbi-directionalmessagetransmissionbyusingpre-assignedbackupVPsincaseofsinglefailure,andimprovestherestorationtimeofhigherpriorityVPsincaseofmulti-failure,butitshouldcooperatewithanotherorganicpartofthehybridrestorationmechanism-afloodingalgorithmtorestoretheremaininglowerpriorityVPs.Thismethodcanuseresourcemoreefficientlyandobtainabettercost-performancefeature.

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简介：Brachialplexusinjuryisfrequentlyinducedbyinjuries,accidentsorbirthtrauma.Upperlimbfunctionmaybepartiallyortotallylostafterinjury,orleftpermanentlydisabled.Withthedevelopmentofvariousmedicaltechnologies,differenttypesofinterventionsareused,buttheireffectivenessiswideranging.Manyrepairmethodshavephasiccharacteristics,i.e.,repairsaredoneindifferentphases.Thisstudyexploredresearchprogressandhottopicmethodsforprotectionafterbrachialplexusinjury,byanalyzing1,797articlesconcerningtherepairofbrachialplexusinjuries,publishedbetween2004and2013andindexedbytheScienceCitationIndexdatabase.Resultsrevealedthattherearemanymethodsusedtorepairbrachialplexusinjury,andtheireffectsarevaried.Interventionmethodsincludenervetransfersurgery,electricalstimulation,celltransplantation,neurotrophicfactortherapyanddrugtreatment.Therapeuticmethodsinthisfieldchangeaccordingtothehottopicofresearch.

简介：Background:Mangroverestorationseekstorestoreorrebuilddegradedmangrovesystems.Themethodsofmangroverestorationincludeecologicalprojectsandrestoration-orientedtechnologies,thelatterofwhicharedesignedtorestorethestructure,processesaswellasrelatedphysical,chemicalandbiologicalcharacteristicsofwetlandsandtoensuretheprovisionofecosystemservices.Asimportantcomponentsofmangroveecosystem,benthicorganismsandcrabsplayakeyroleinnutrientcycling.Inaddition,mangroverestoration,suchasvegetationrestorationmeasures,canleadtochangesinthebenthicfaunalcommunities.Thisstudyinvestigateswhetherthepresenceofdifferentmangrovespecies,ageandcanopycoverofmangrovecommunitiesaffectthedensityofcrabburrows.Methods:TheLuoyangjiangEstuary,inthesoutheastofFujianProvince,wasselectedasourresearcharea.Asurvey,covering14sites,wasconductedtoinvestigatetheimpactsofmangroverestorationonthedensityofcrabburrowsinfourrehabilitatedforestswithdifferentstandagesandcanopy.Results:Itwasfoundthatdifferencesinvegetationtypeshadalargeimpactoncrabdensityandthatthedensityofcrabburrowswasloweronexposedbeaches(non-mangrove)thanundermatureKandeliacandel,AegicerascorniculatumandAvicenniamarinacommunities.Ingeneral,theamountofleaflitteranddebrisonmangrovemudflatswasgreaterthanonthebeachesasfoodsourcesforcrabs.Two-factoranalysisofvariance(ANOVA)showsthatchangesinmangrovespeciesandagesincerestorationhaddifferenteffectsoncrabburrowdensity.Theeffectofcanopycoverwashighlysignificantoncrabburrowdensity.Conclusions:Theresultssuggestthatintheprocessofmangroverestorationthecombinedeffectsofmangrovestandage,canopycoverandotherfactorsshouldbetakenintoaccount.Thisstudyfurthersupportsthefindingsofthefuturescientificresearchandpracticeonmangroverestorationandmanagementmeasures.

简介：Thebraincontrolsvirtuallyallbodyfunctions,bothinternallyandininteractionwiththeexternalenvironment.Asthebasicbodyanatomyofallvertebrateshasabilateralsymmetry,structuresandfunctionsofvertebratebrainsarealsoorganizedaccordingtothisfundamentalanatomicalprincipletomeetallsensory,motor,andinternalrequirementsofbodycontrol.Consequently,particularpartsorfunctionsofthebodyarecontrolledbyparticularbrainstructures.Formammalswhosebrainsonlyhaveaverylimitedcapacityto

简介：介绍最佳被设计互补金属氧化物半导体活跃象素传感器。在这个传感器中，使用是作为恢复在传统的传感器中代替NMOSFET的PMOSFET晶体管。基于0.25m互补金属氧化物半导体技术与在一样下面的传统的活跃象素传感器相比调节，模仿新结构设备更高举办的结果表演signal-to-noise比率，更宽的输出秋千，更宽的动态范围和更快的读出加速。

简介：中央Luconia的碳酸盐，马来西亚，一直在用作烃水库超过25年了。然而，到在中央Luconia的中新世的碳酸盐的生长的广泛的构造事件的关系和影响没足够地被揭示。在这个工作，在中央Luconia的南部的部分的二个碳酸盐平台被用于详细解释和地震基于的结构的恢复。这个工作在中央Luconia和它的协会为碳酸盐生长的解释向新卓见提供了包围构造。这个工作建议到上新世的从迟了的渐新世的三可能的构造进化为在中央Luconia的碳酸盐的生长负责。这些阶段是相等的与预先焦化舞台(晚渐新世早中新世)，syn碳酸盐舞台(中间迟了中新世)并且碳酸盐以后的舞台(上新世)。华南海的Rifting和proto南方中国海的subduction被相信为指责在期间的发展负责预先焦化舞台，当古老的Baram线的运动被认为在syncarbonate期间控制正常差错的平行惊人方向时，上演。最后，由于overburden，从prograding三角洲的碎屑状的材料在这个区域为重力的tectonics的影响被看作主要原因的沉淀和压缩，它相应于碳酸盐以后的阶段。