简介:ChangesinthecontentofEuropeanbalanceconstitutethebiggestdifferencebetweentheeconomicintegrationmodelanditspredecessors.Armament,territoryandresourceswereconsideredaskeyfactorsforenhancedstrengthandsustainedpowerparitywithothernations.Transitiontoeconomicintegrationhashoweverentaileddecouplingofthetwo.EnhancednationalstrengthnowaimsinsteadatpowerparityandsharedpowerbasedoncommonEuropeaninterestsandinter-dependencyratherthanatweakeningothernations.Asaresult,staterelationstherearemovingtowardfusionandconvergence.
简介:Throughthesinusoidloadingdynamictriaxialtest,theliquefactionpropertyofsaturatedloessandsandselectedfromacivilairportofLanzhou,Gansuisexamined.Basedonthelaboratoryresults,acomprehensiveassessmentontheearthquakeliquefactionpotentialoftheloessandsandisgiven,usingtheliquefactionresistanceshearstressmethodandtheresultsofseismichazardassessment.Itisfoundthatundertheeffectofgroundmotionwithexceedanceprobabilityof10%within50years,theloessinthestudyismoresusceptibletoliquefactionthansand.
简介:Smallhydrositeslocatedinmountainenvironmentsareoftenonungaugedstreams.AsoftwarepackagecalledtheintegratedMethodforPower(IMP4.0)wasdesignedtoassistinexperienced,potentialdevelopersofsmaffhydrositesinsituationswherethecostofprofessionafengineeringadvicewouldbeprohibitive.
简介:Translationinitiationsites(TISs)areimportantsignalsincDNAsequences.InmanypreviousattemptstopredictTISsincDNAsequences,threemajorfactorsaffectthepredictionperformance:thenatureofthecDNAsequencesets,therelevantfeaturesselected,andtheclassificationmethodsused.Inthispaper,weexaminedifferentapproachestoselectandintegraterelevantfeaturesforTISprediction.Thetopselectedsignificantfeaturesincludethefeaturesfromthepositionweightmatrixandthepropensitymatrix,thenumberofnucleotideCinthesequencedownstreamATG,thenumberofdownstreamstopcodons,thenumberofupstreamATGs,andthenumberofsomeaminoacids,suchasaminoacidsAandD.Withthenumericaldatageneratedfromthesefeatures,differentclassificationmethods,includingdecisiontree,naiveBayes,andsupportvectormachine,wereappliedtothreeindependentsequencesets.Theidentifiedsignificantfeatureswerefoundtobebiologicallymeaningful,whiletheexperimentsshowedpromisingresults.
简介:探索真核细胞的抄写因素(TF)的性质有约束力的地点并且决定他们怎么不同于包围DNA序列,我们检验了与DNA有约束力的地点联系的四个特征:G+C内容,模式复杂性,palindromic结构,和Markov定序订。我们规章的主题的分析从TRANSFAC数据库获得了,用酵母内部是的遗传因子的序列背景,表明这四个特征在主题序列显示出可变丰富。例如,主题序列比是背景序列是更可能的有palindromic结构。另外,这些特征对规章的主题紧局部性,显示他们自己是主题序列的一个性质并且没被一般倡导者分享规章的主题在住的“环境”。由根据他们绑在的TF班毁坏主题序列,更特定的协会被识别。最后,当其它例如复杂性丰富,越过检验的种类是通用的时,我们发现一些关联例如G+C内容丰富,是种类特定的。这里提供的定量分析应该增加我们protein-DNA相互作用的理解并且也帮助通过生物信息学便于规章的主题的发现。
简介:TheroleplayedbythefunctionalgroupsofLaminariajaponicatreatedbymethanolandformaldehydeinbiosorptionoftheheavymetalswasinvestigated.Infraredspectroscopyanalysisandbiosorptionexperimentsshowthatbothcarboxylandaminogroupsjoininthesorption;chemicaltreatmentdecreasedthebiosorptionefficiencyoftheheavymetals.
简介:Proteinphosphorylationplaysanimportantroleinvariouscellularprocesses.Duetoitshighcomplexity,themechanismneedstobefurtherstudied.Inthelastfewyears,manymethodshavebeencontributedtothisfield,butalmostalloftheminvestigatedthemechanismbasedonproteinsequencesaroundproteinsites.Inthisstudy,weimplementanexplorationbycharacterizingthemicroenvironmentsurroundingphosphorylatedproteinsiteswithamodifiedshellmodel,andobtainsomesignificantpropertiesbytherank-sumtest,suchasthelackofsomeclassesofresidues,atoms,andsecondarystructures.Furthermore,wefindthatthedepletionofsomepropertiesaffectsproteinphosphorylationremarkably.Ourresultssuggestthatitisameaningfuldirectiontoexplorethemechanismofproteinphosphorylationfrommicroenvironmentandweexpectfurtherfindingsalongwiththeincreasingsizeofphosphorylationandproteinstructuredata.
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简介:TheenduringGreekcrisishasbruisedmutualtrustandheighteneduneasebetweenEUmembers.Itisareflectionofdeep-seatedproblemswith,andconflictover,Europeanintegrationandinvolvesharminflictedondemocraticprinciples,andtherevivalofnationalism.However,thecrisishasalsodemonstratedtheEurozone'sresilienceandabilitytohandlepressure.German-ledpoliciesoffiscalausterityandstructuralreformhavebeenprotected.Integrationwillproceedinaroundaboutmanner.
简介:IntegrationofFamilyPlanningWithPovertyAlleviation¥//TheLawontheProtectionofRightsandInterestsoftheElderlyTheNationalPeople'sC...