简介：在这篇论文，为综合的一个有效系统任意的多角形的表面上的动物皮肤模式被开发。完成这项任务，同种细胞的马赛克(厘米)模型启发的一个系统被建议。厘米模型在任意的表面上模仿房间的反应。由控制部门，变化；房间的排斥，房间的调整空间安排被形成。细胞的这安排显示出呼吁的结果，它是可比较的，那些自然模式从动物皮肤观察了。然而，一个典型厘米模拟过程招致高计算的费用，在在越过多角形的表面的房间之中的距离被测量的地方；房间的运动在表面上被抑制。在这个框架，一条途径被建议转变每进它的正规参考面的表面的几何飞机组织的原来的3D。这结构帮助简化3D计算问题进一个更可管理的2D问题。而且，局部松弛的概念被开发最佳地为典型厘米模拟提高松弛过程。建议解答方法的表演与广泛的试验性的结果被验证了。

简介：TheU.S.election2004finallyconcluded.BushdefeatedKerryandwasre-electedU.S.President,thoughafterfiercecompetition.WhatglobalstrategyandforeignpolicywillBushtakeinhissecondtermbecomesthesubjectthatishotlydiscussed.InBush'sfirstterm,U.S.governmentunderwentthe9/11terroristevents.Afterwards,theBushadministrationlinkedanti-terrorismwithoverthrowingSaddam.Withoutampleevidence,AmericalaunchedwaragainstIraqdespiteoppositionofmajormemberstatesoftheUNSecurityCouncil,revealingitsclearconservatistinclinationandseriousunilateralact.ConsequentlyitispredictedthatBushwillcontinuesuchapolicyinhissecondtermandevengofurtheraway.However,withregardtotheoverallsituation,Bushwillpartlyrestricthisextremelyseriousunilateralpolicyandreturntoanintermediatepolicytosomeextent.Thisisrevealedinthefollowingfeatures.

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简介：WithastrongpushfromthesecondClintonAdministration,NATO’sen-largementeastwardisnowinfullsteam.ThemomentumforthisrushpickedupontheeveoftheUSgeneralelectionin1996.Inhispresidentialcampaigning,BillClintonannouncedatimetableforNATOextensionwith1997astheyearfortheadmissionofthefirstbatchofnewmembers.ThetempohasfurtherspedupsincetheMarch20-211997US-RussiaHelsinkiSummit.

简介：Satellitecells(SCs)hasbeenshowntobethesourceofmyogenicprecursorcellsresponsibleformusclefiberrepairandregenerationduringatrophy,afterinjuryorneuromusculardisorders.RecentstudiesdemonstratedthefeasibilityofautologousSCstransplantationforrepairofmyocardialnecrosis.

简介：Inthispaper,weprovetheconvergenceofthenodalexpansionmethod,anewnumericalmethodforpartialdifferentislequationsandprovidetheerrorestimatesofapproximationsolution.

简介：Aclonalselectionbasedmemeticalgorithmisproposedforsolvingjobshopschedulingproblemsinthispaper.Intheproposedalgorithm,theclonalselectionandthelocalsearchmechanismaredesignedtoenhanceexplorationandexploitation.Intheclonalselectionmechanism,clonalselection,hypermutationandreceptoredittheoriesarepresentedtoconstructanevolutionarysearchingmechanismwhichisusedforexploration.Inthelocalsearchmechanism,asimulatedannealinglocalsearchalgorithmbasedonNowickiandSmutnicki'sneighborhoodispresentedtoexploitlocaloptima.Theproposedalgorithmisexaminedusingsomewell-knownbenchmarkproblems.Numericalresultsvalidatetheeffectivenessoftheproposedalgo-rithm.

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简介：四轮马车常数的性质在这笔记被调查。以hypergeometric功能，3F2被给的一个新代表和定义四轮马车常数的asymptotic序列的家庭的一个性质被形式化。而且，我们由在Poincar的意义使用gamma功能的比率的asymptotic扩大给四轮马车常数的另外的asymptotic扩大？

简介：Inthispaper,anewmethodfordealingwithsubstructurechainispresented.Here,asubstructurechainmeansastructureconsistingofanumberofidenticalsubstructuresconnectedinseries.Thismethodisparalleltotheexpansionmethodinthestructuralanalysisaccordingtothetransversesection.Themethodofshiftinvarianceandthatofinitialparameterandtransfermatrix,theirmutual-relationandcom-bineduse,aswellastheanalysisoftheeigenproblemonthetransversesection,andtheexpansionmethodbasedontheeigenvectorsaredescribedinthispaper.

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简介：Aftercapacityexpansionofsomehydroturbines,suchabnormalitiesashightemperatureofthebearing,vibrationofunits,frictionnoiseandsoon,couldbesolvedbyqualifiedinstallation,removingthediversioncrossaddedatthedrafttube,anduseofnewrunner,etc.

简介：Fluorescentproteins(FPs)withemissionwavelengthsinthefar-redandinfraredregionsofthespectrumprovidepowerfultoolsfordeep-tissueandsuper-resolutionimaging.Thedevelopmentofred-shiftedFPshasevokedwidespreadinterestandcontinuousengineeringefforts.Inthisarticle,basedonacomputationaldesignandgeneticcodeexpansion,wereportarationalapproachtosignificantlyexpandandred-shiftthechromophoreofgreenfluorescentprotein(GFP).WeappliedcomputationalcalculationstopredicttheexcitationandemissionwavelengthsofaFPchromophoreharboringunnaturalaminoacids(UAA)andidentifyinsilicoanappropriateUAA,2-amino-3-(6-hydroxynaphthalen-2-yl)propanoicacid(naphthol-Ala).OurmethodologyallowedustoformulateaGFPvariant(cpsfGFP-66-Naphthol-Ala)withred-shiftedabsorbanceandemissionspectralmaximaexceeding60and130nm,respectively,comparedtothoseofGFP.TheGFPchromophoreisformedthroughautocatalyticpost-translationalmodificationtogenerateaplanar4-(p-hydroxybenzylidene)-5-imidazolinonechromophore.WesolvedthecrystalstructureofcpsfGFP-66-naphthol-Alaat1.3■resolutionanddemonstratedtheformationofamuchlargerconjugatedn-systemwhenthephenolgroupisreplacedbynaphthol.Theseresultsexplainthesignificantred-shiftingoftheexcitationandemissionspectraofcpsfGFP-66-naphthol-Ala.

简介：Amultipurposecloneplantspecies,Hippophaerhamniodeshasthecapacityforindefinitelongevity,althoughundersuccessivedroughtstressitmayoftendeclineordieacrosslargeareas.Fieldtrialswereconductedover2yearstoexaminetheeffectsofvariedirrigationintensitiesonmodulargrowthandclonalpropagationinasemi-aridarea.Irrigationlevelsincludedacontrol,aswellastwo,fourandsixtimesthevolumeofwaterthatwastypicallyreceivedvialocalannualaverageprecipitation.Irrigationintensitysignificantlyinfluencedclonalpropagationcapacity(numberofdaughterramets),abovegroundmodulargrowth(height,basediameter,andcrownwidth),belowgroundmodulargrowthincludedrootnoduledryweight,stretchingcapacityoflateralroots(lengthofthelongestlateralroots,anddiameteroffirstgradelateralroots),andbranchingintensityoflateralroots(numberoflateralrootsbifurcationgrade,numberoffirstgradelateralroots).Themodulargrowthandthedensityofdaughterrametsweresmallundernon-irrigationorlowirrigation,andbecamelargerwithincreasedirrigationintensity.Beyondacertainthreshold,however,furtherincreasesinirrigationintensityresultedinareversiontothedevelopment.Theoptimalirrigationintensitiesforgrowthandpropagationwere3.48–5.29timesthevolumeofnominallocalannualaverageprecipitation.Therewereeffectsofirrigationintensitiesonthepositivesignificantcorrelationsbetweenabovegroundandbelowgroundmodulargrowths,andonclonalpropagationcapacities.Undervariouswatertreatments,H.rhamnoidesmayadapttotheenvironmentthroughtheregulationofgrowthandpropagation.WeconcludedthatwatershortagesacttoweakenthegrowthandpropagationofH.rhamniodesplantations.

简介：Asimplifiedmathematicalmodelwascreatedformeasurementofthermalexpansioncoefficientsofthinsheetmaterialswithholographictechnique.Experimentalset-upscorrespondingtothemathematicalmodelweredesignedandbuiltforbothtestsaboveroomtemperatureandatlowtemperatures.Afringecontroltechniquewasintroducedforlowtemperaturemeasurementstocompensaterigidbodymovement,THinsheetspecimensofsiliconandaluminumalloy(7075)weretestedwiththedevelopedtechnique.Thetestedresultsareingoodagreementwithreporteddataandthusverifythevalidityofthedevelopedtechnique.TheThermalexpansioncoefficientsofthetestedmaterialsrangedfrom2.5×10^-60C^-1to23.6×10^-6oC^-1.

简介：Differenceexpansion(DE)isoneofthefamousschemesinthefieldofreversibledatahiding.Withthehighefficiencyandsimplicity,DEalsohasreceivedmoreattentionovertheyears.DEhasagoodinformationcapacity,butduetoitsmajorlocationmap,thepurepayloadisratherlow.Thereforemanyscholarsdidrelevantimprovementswhichletnpixelsasaunitinsteadoftheoriginaltwopixelsasaunitandcanadaptivelyadjustthenumberofembeddingsecretinformationaccordingtothesmoothnessdegreeoftheblock,whichachievestheresultofimprovingtheinformationpayloadortheimagequality.Inthispaper,thestudyofDE-basedreversibledatahidingschemesiscomprehensivelydiscussed.TheperformanceofDEbasedschemesisevaluatedandcomparedintermsofembeddingcapacityandstego-imagequality.

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简介：Foranyx∈(0,1](exceptatmostcountablymanypoints),thereexistsauniquesequence{dn(x)}n≥1ofintegers,calledthedigitsequenceofx,suchthat■.ThedexterinfiniteseriesexpansioniscalledtheL¨urothexpansionofx.ThispaperisconcernedwiththesizeofthesetofpointsxwhosedigitsequenceinitsL¨urothexpansionisstrictlyincreasingandcontainsarbitrarilylongarithmeticprogressionswitharbitrarycommondifference.Moreprecisely,wedeterminetheHausdorffdimensionoftheaboveset.

简介：Energydepositionofintensepulsedionbeam(IPIB)ontheTitargetbasedonthe2DmodelofIPIBdensityhasbeensimulatedbytheMonteCarlo(MC)method.Takingthedepositedenergyasthethermalsource,wehaveestablishedtheablationmodelofthetargetandcalculatedthespatialandtemporalevolutionoftheablationshapeoftheTitargetirradiatedbyIPIBwithdifferentenergydensities.WehavealsoestablishedtheejectionmodelofthehydrodynamicequationsrelatedtotheablationshapeofthetargetbyusingtheablationresultsastheinitialconditionsofplasmaformedbyIPIBirradiation.Thespatiallyandtemporallyevolutedprofilesoftheplasmapressureandmassdensityarecalculated.