简介：Amethodforimageencryptionusinga1-Djointtransformcorrelatorisdescribed.Byuseoflinefunctions,a2-Dobjectisencryptedfirstinonedirection,thenintheperpendiculardirection.Theprincipleofthemethodandexperimentalresultsaregiven.

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简介：隐私是在电子投票的一个重要问题。在电子投票的完整的隐私的概念第一被建议，不是仅仅选民的隐私被担心，而且候选人的。没有任何信任第三方，保存电子选举建筑学的隐私被介绍，为k-out-of-m选举的一种一般技术也基于分布式的ElGamal加密和混合火柴被提供。没有揭示他们的愿望和输的候选人的投票，选民能自己计算结果。而且，获胜者候选人的投票是否多于一半，能直接被验证。这个计划满足投票并且去模式并且完成完整的隐私。正确性和安全也被分析。

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简介：TheATLASdetectorisoneofthemostsophisticatedandhugedetectorseverdesigneduptonow.Adetailed,flexibleandcompletesimulationprogramisneededinordertostudythecharacteristicsandpossibleproblemsofsuchachallengingapparatusandtoanswertoallraisingquestionsintermsofphysics,designoptimization,etc.TocopewiththeseneedsweareimplementinganapplicationbasedonthesimulationframeworkFADS/Goofy(FrameworkforATLASDetectorSimulation/Geant4-basedObject-OrientedFolly)intheGeant4environment.Theuser'sspecificcodeimplementationispresentedindetalilsforthedifferentapplicationsimplementeduntilnow,fromthevariouscomponentsoftheATLASspectrometertopsomeparticulartestbeamfacilities,particularemphasisisputindescribingthesimulationoftheMuonSpectrometeranditssubsystemsasatestcasefortheimplementationofthewholedetectorsimulationprogram:theintrinsiccomplexityinthegeometrydescriptionoftheMuonSystemisoneofthemoredemandingproblemsthatarefaced.Themagneticfieldhandling,thephysicsimpactintheeventprocessinginpresenceofbackgroundsfromdifferentsourcesandtheimplementationofdifferentpossiblegenerators(includingPythia)arealsodiscussed.

简介：ThispaperdescribesafullchannelTVmodulatorforallTVsystems,whichhasbeendevelopedsuccessfully.ItemploysadvancedtechniquesuchasPLLfrequencysynthesizerwithmicrowaveintegratedcircuit,andwidebandmicrostripVCOanddigital-analogcombinedintegratedcircuits.Thekeytechniqueofthemodulatorissettledsuccessfully.AllthespecificationsofthemodulatoragreewithTechnicalStandardofChina,whicharetestedbytheauthorityofChina.

简介：Dawncreptovertheeasternsky,peelingoffthecloakofnight.

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简介：Twolargeexplosiontrials(5000kgTNTand500kgANFO)wereconductedinWoomera,AustraliainApril/May2006.AdvanceProtectiveTechnologiesforEngineeringStructures(APTES)grouptested2largesingle-storeyconcretemoduleswithindividualcomponentssuchasdoors,windowsandtiledpanels.Adescriptionofthetrialanddetailsofvariousmodulestestedinthesetrialsarepresentedinthepaper.Numericalmodellingandsimulationsareperformedusingcomputerprograms,CONWEP,AIR3DandAUTODYN.Acomparisonofthepressuretimehistoriesobtainedusingthesecodesismadealongwiththeconcludingremarks.

简介：目的探讨cyclinD1／D2／D3在大鼠脑胶质瘤组织中的表达。方法将体外培养的大鼠C6胶质瘤细胞（细胞数为3×10^5个）借助动物立体定向仪接种于Wistar大鼠左侧尾状核区，解剖标本，行组织病理学检查及GFAP、cyclinD1／D2／D3免疫组化检测。结果cyclinD1／D2／D3均呈阳性表达。cyclinD1／D3主要在细胞胞核表达，cyclinD2主要在胞浆表达，部分在胞核表达，不同存活期荷瘤鼠瘤组织中cyclinD1／D2／D3表达量不同。结论cyclinD1／D2／D3过分表达参与调节大鼠脑胶质瘤增殖。荷瘤鼠生存期与cyclinD家族蛋白的表达呈负相关关系。

简介：ＳｔｕｄｙｏｎｃｏｒｒｅｌａｔｉｖｉｔｙａｍｏｎｇｃａｐａｃｉｔｙｄｉｍｅｎｓｉｏｎＤ０，ｉｎｆｏｒ－ｍａｔｉｏｎｄｉｍｅｎｓｉｏｎＤ１，ａｌｇｏｒｉｔｈｍｉｃｃｏｍｐｌｅｘｉｔｙＣ（ｎ）ａｎｄｂＶａｌｕｅＷＥＩ－ＢＩＮＨＡＮ（韩渭宾），ＧＵＩ－Ｘ...

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简介：设α是正实数,[α0;α1,α2。…]是α的简单连分数;d是非平方整数,d1、d2是适合d1d2=d,1≤d1<d2,gcd（d1,d2）=1的正整数,本文证明了:当且仅当α=（d2/d1）（1/2）时,α=[α0α1,…αn-1,2α0],其中α0>0,αi=αn-1（i=1…,α-1）.

简介：这份报纸关于一个参数依赖者接口地点为敏感的数字近似涉及精确、有效的计算算法的构造。在一根Euler-Bernoulli横梁上关于压电的致动器放置由敏感分析激发了，这个工作为兴趣的参数决定接口的地点的接口问题说明与敏感方程明确的表达有关的关键概念。第四个顺序模型问题被考虑的A，和为敏感计算的一个homogenization过程用标准有限元素方法被构造。数字结果证明敏感接口条件的合适的明确的表达和近似对获得会聚的数字敏感近似批评。第二命令椭圆形的接口模型问题也被提及，并且homogenization过程为这个模型简短被构画出。[从作者抽象]

简介：Thevariationalprinciplesfor1-Dunsteadycompressibleflowinadeformingtubederivedinapreviouspaper^[1]areimprovedessentiallybyreconstructingtheinitial/final-integraltermsaccordingtoanewmethodsuggestedinarecentpaper[2],Asaresult,theinherentshortcomingofvariationalprinciplesofbeingunabletoadmitphysicallyrationalinitial/final-valueconditionsininitial/boundary-valueproblemsissuccessfullyeliminated.Thus,anewtheoreticalbasisforthetime-spacefinite-elementanalysisisprovided.

简介：a novel should be a history. From the introduction of Thomas Hardy and the main content of Tess of The D’urbervilles must be helpful to show us the background of Clare’s tragedy.,哈代的悲剧小说《德伯家的苔丝》真实地反映了其当时的社会现实,the last tragedy was the most terrible one which we can see in Hardy’s works. Hardy began to creating the novels in the early 1870s. In the late 1890s

简介：One-dimensional(1D)nanomaterialsandnanostructureshavereceivedmuchattentionduetotheirpotentialinterestforunderstandingfundamentalphysicalconceptsandforapplicationsinconstructingnanoscaleelectricandoptoelectronicdevices.Zincsulfide(ZnS)isanimportantsemiconductorcompoundofII-VIgroup,andthesynthesisof1DZnSnanomaterialsandnanostructureshasbeenofgrowinginterestowingtotheirpromisingapplicationinnanoscaleoptoelectronicdevices.Thispaperreviewstherecentprogresson1DZnSnanomaterialsandnanostructures,includingnanowires,nanowirearrays,nanorods,nanobeltsornanoribbons,nanocables,andhierarchicalnanostructuresetc.Thisarticlebeginswithasurveyofvariousmethodsthathavebeendevelopedforgenerating1Dnanomaterialsandnanostructures,andthenmainlyfocusesonstructures,synthesis,characterization,formationmechanismsandopticalpropertytuning,andluminescencemechanismsof1DZnSnanomaterialsandnanostructures.Finally,thisreviewconcludeswithpersonalviewstowardsfutureresearchon1DZnSnanomaterialsandnanostructures.

简介：这份报纸为1-D板方程wtt+wxxxx+q处理锋利的observability不平等的问题(t，x)0边界与二打的w=调节w=wxx=0或w=wx=0，并且q(t，x)是一个合适的潜力。锋利的observability常数具有的作者表演订$\exp\left({C\left\|q\right\|_\infty^{\tfrac{2}{7}}}\right)$\exp\left({C\left\|q\right\|_\infty^{\tfrac{2}{7}}}\right)为q1。导出需要的observability不平等的主要工具是全球Carleman不平等，基于一个新点为第四个顺序板操作员的明智的不平等。

简介：FY-1D是中国的第二颗国家操作气象卫星，并且与监视雾相比是好一些的。然而，关于用FY-1D监视雾的研究是很少的。在这篇论文，基于典型FY-1D数据，雾是光谱的在不同隧道的特征用用FY-1D监视雾的直方图分析方法，和一个方法被分析被建议。结果显示第4条隧道是的第一and为雾的鉴定的FY-1D的代表性的隧道。在第一隧道，雾与一致静脉，光滑的顶，和清晰边界，并且它的反照率是20%∼48%。在第4隧道，雾的亮度和温度是272∼289K，和在雾的并且扎根的表面的家之间的差别价值是不超过6K。