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简介：授课对象：七年级学生一、课例背景重庆市第十一中学校是重庆市知名重点学校,在英语教育教学中一直走在前列。2016~2017学年学校重点推出了骨干教师示范课。本课例是笔者在2016年10月重庆市第十一中学校骨干教师示范课上的一堂课。

简介：Inthispaper,weakandstrongconvergencetheoremsareestablishedbyhybriditerationmethodforgeneralizedequilibriumproblemandfixedpointproblemsofafinitefamilyofasymptoticallynonexpansivemappingsinHilbertspaces.Theresultspresentedinthispaperpartlyextendandimprovethecorrespondingresultsofthepreviouspapers.

简介：miRNA-183family,innormalbiology,isexpressedinaharmoniousandstablemannerintheneurosensoryorgansandcells.StudieshavealsoshownthatmiRNA-183family,indifferentpathways,affectstheneurosensorydevelopment,maintenance,survivalandfunction.Inaddition,ithaspotentialneuroprotectiveeffectsinresponsetoneurosensorydestructivestimulations.miRNA-96mutationcauseshereditarydeafnessinhumansandmice,andthereforeaffectstheinnerearactivityanditsmaintenance.CertainroleshavebeenidentifiedformiR-96inthemaintenanceandfunctionoftheinnerear.Thecomparisonofthetargetgenesoffamily-183intranscriptomesofnewbornandadulthaircellsshowsthathundredsoftargetgenesinthisfamilymayaffectdevelopmentandmaintenanceoftheears.IdentifyingthegenesthatareregulatedbymiRNA-183familyprovidesresearcherswithimportantinformationaboutthecomplexdevelopmentandenvironmentalregulationoftheinnerear,andcanoffernewapproachestothemaintenanceandregenerationofhaircellsandauditorynerve.

简介：Inthispaper,strongconvergenceofaniterativesequenceisproved,whichcomputesanapproximatesolutionofthesetofsolutionsofsplitvariationalinclusionproblem,thesetoffixedpointsofanonexpansivemappingandthesetofcommonfixedpointsofafamilyofgeneralizedasymptoticallynonexpansivesemigroup.Resultsobtainedinthispaperextendandunifythepreviouslyknownresultsinthepreviousliteratures.

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简介：Defenceproteinsareakindofchemicaldefencecompounds.Theyplayakeyroleinplantrestrainingbioticandabioticharm.Toilluminateactivitiesofsomedefenseproteinsassociatedwithageorplantfamilyoflarch,thelarchneedleswerecollectedfromtwodifferentfamiliesofKoreanlarch,Larixolgensisandahybridlarch,L.kaempferi×L.gmelinii,respectively,andthentheactivitiesofdefenceproteinsinthoseweretestedusingaUVspectrophotometry.Theresultsshowedthattheactivitiesofprotectiveenzymesatthe16-/17-and19-year-agegroupswerehigherthanthoseattheotheragegroupsinthebothlarchspecies.Whiletheactivitiesofpolyphenoloxidase(PPO)atthe16-/17-year-agegroupandphenylalanineammonia-lyase(PAL)andproteaseinhibitorsatthe19-year-agegroupwerethehighestamongallagegroups.Then,comparedwithL.olgensis,thehybridlarchhadsignificanteffectsontheactivitiesofprotectiveenzymes.TheeffectsofplantfamilyontheactivitiesofPALandchymotrypsininhibitorweresignificantlydifferent,andthenthoseontheactivitiesofPPOwerenotsignificantlydifferent.TheeffectsofthetwofamiliesinL.olgensisontheactivitiesoftrypsininhibitor(TI)weresignificantlydifferent,whilethoseinthehybridlarchontheactivitiesofTIwerecontrary.Toconclusionsshowedthatthedifferentageandplantfamilysignificantlyaffectedtheactivitiesofdefenceproteinsintheneedlesoftwolarchspecies,andthenenhancedthelarchresistancetopests.Thesecouldplayakeyfunctioninforestrytreegeneticimprovementandmanagementinfuture.