简介:目的将评估可行性和由K电线和紧张乐队电线固定对待sternoclavicular关节脱臼的治疗学的效果,并且改进这种技术的安全和稳定性。这研究与平均数由9个盒子,6男性和3女性组成了的方法25年变老(范围,9-62年)。原因是在7种情况中的交通事故,掉在在1种情况中的1种情况和战斗里。到操作的从损害的持续时间是到7天的2个小时。有5左脱臼和4正确脱臼;8前面的脱臼和1以后的脱臼,包括一个与左olecranon骨折与左肩胛骨折和破裂结合了。用K电线和紧张乐队电线的开的减小和内部固定被执行对待脱臼。结果所有病人被跟随在上面为6~24个月,10个月平均。根据Rockwood手术后的sternoclavicular关节上的等级规模,8个盒子与13.88的一个平均分数完成了优秀结果,并且剩余的盒子与12的分数完成了好结果。解剖减小在所有情况中被获得。象严重感染没有如此的手术后的复杂并发症,对血容器和神经的损害,固定的失败,等等。病人们都对解剖减小和功能的恢复满意。K电线和紧张乐队电线固定的技术是保险箱的结论,简单,有效,不太侵略并且成功地在矫形外科被使用了。它在尽管它有一些劣势,对待sternoclavicular关节脱臼是有效的。
简介:ThecharacteristicsofspecialapodizedfiberBragggrating(FBG)inflat-toppass-bandasreflectivityfilterarepresented.ThisspecialapodizedFBGwasdesignedbytheparticleswarmoptimizationalgorithm.ComparedwithconventionalapodizedFBG,thespecialapodizedFBGpresentedwasmorerobustintheflat-toppass-bandcharacteristicevenifthestrengthofgratingisveryweek.Thistechnologyisveryinterestingindesigningthefilterforwavelengthdivisionmultiplexingsystem.
简介:轧了nanorods用诱导地联合的血浆与Ninano岛面具蚀刻被制作。poly[2-methoxy-5-(2乙醇)hexoxy-1,4-phenylenevinylene](MEH-PPV)/GaN-nanorod混血儿结构被扔MEH-PPV电影在上制作由使用纺纱涂层过程轧了nanorods。在混合结构,空间分离被最小化完成高效率的非放射的反响的精力转移。由MEH-PPV/GaN-nanorod混合结构组成的一台新奇设备的光性质被分析光致发光(PL)学习系列。与相比纯轧了nanorods,乐队边排放的PL紧张在MEH-PPV/GaN-nanorods轧了像黄乐队的三次,和紧张稍微被压制一样,被提高。获得的结果被精力转移在之间分析轧了nanorods和MEH-PPV。一个精力转移模型被建议解释现象。
简介:WetheoreticallyinvestigatetheenergybandstructureandJosephsondynamicsofaspin-orbitcoupledBose–Einsteincondensateinadouble-wellpotential.WestudytheenergybandstructureandthecorrespondingtunnelingdynamicsofthesystembyproperlyadjustingtheSOcoupling,Ramancoupling,Zeemanfieldandatomicinteractions.ThecoupledeffectsofSOcoupling,Ramancoupling,Zeemanfieldandatomicinteractionsleadtotheappearanceofcomplexenergybandstructureincludingtheloopstructure.Particularly,theemergenceoftheloopstructureinenergybandalsodependsonSOcoupling,Ramancoupling,Zeemanfieldandatomicinteractions.Correspondingly,theJosephsondynamicsofthesystemarestronglyrelatedtotheenergybandstructure.Especially,theemergenceoftheloopstructureresultsincomplextunnelingdynamics,includingsuppression-revivaltransitionsandself-trappingofatomstransferbetweentwospinstatesandtwowells.Thisengineeringprovidesapossiblemeansforstudyingenergylevelandcorrespondingdynamicsoftwo-speciesSOcoupledBECs.
简介:Fournewlow-band-gapalternatingcopolymers(P-1,P-2,P-3andP-4)basedonelectron-richbenzodithiopheneandnewlydevelopedelectron-deficientunits,thienopyrazineordithiadiazatrindenederivatives,weresynthesizedbyStillepolycondensation.Allpolymersexhibitgoodsolubilityincommonorganicsolventsandabroadabsorptionbandinthevisibletonear-infraredregions.Thefilmopticalbandgapsofthepolymersareintherangeof1.28-2.07eVandthehighestoccupiedmolecularorbital(HOMO)energylevelsareintherangeof-4.99eVto-5.28eV.Bulkheterojunctionpolymersolarcells(PSCs)ofthepolymerswerefabricatedwithphenyl-C61-butyricacidmethylester(PC61BM)asacceptormaterial,andapowerconversionefficiencyof0.80%wasrealizedwithP-1asdonormaterial.
简介:Theconfinementlossandbendlosspropertiesofall-solidphotonicbandgapfiberswithanarrayofringsdopedwithhighindexmaterialareinvestigated.Thecalculatedresultsshowthatforaspecificstructure,theconfinementlossandthecriticalbendradiusarereducedsimultaneouslyinsomebandgapsbyincreasingtheinnerdiameterofring,whichprovidesausefulguideandatheoreticalbasisfordesigninglargemodeareafiberswithlowloss.
简介:Theemergingperfect-absorbermetamaterials(PAMs)provideanalternativematerialapproachforthenextgenerationofelectromagneticdetectionatanyfrequencybandofinterest.Onetypeofdualcross-shapedPAMsisdevelopedtoobtainmultiplex-bandspectrumabsorptionatmid-infraredregion.Threedistinctabsorptionpeaksareattributedtothepolarizationsensitivityexcitationoftheplasmonicresonance.Thechargedensitydistributions,whichareexcitedbyresonantelectromagneticwavespassingthroughthePAMsmedium,provideinsightsintotheobservedabsorptionbehavior.WefindthattheretrievedopticalpropertiesofthePAMsincludingpermittivityandpermeabilityarestillconsistentwiththesumoftheDrudeandLorentztypemodelsatwavelengthsrangingfrom2.0to10.0mm.Suchmultiplex-bandabsorptionpropertiesenabletheproposedPAMsapowerfultoolforthedirectdetectionofmultiplemolecularvibrationalstructures,andformultiplespectrainfrareddetection.
简介:TheZ=56bariumnucleirepresentoneofthebestexampleofanisotopicchaintoexploretheevolutionofquadrupoledeformationastheneutronnumberdecreases.Theneutron-deficientbariumisotopeswithmassnumberArangingfrom120to130couldbeeasilyproducedbytheheavy-ionfusionevaporationreactions,andthushavebeenwellstudiedinrayspectroscopyexperiments.
简介:Thispaperproposesanantennadesignconcepttoachieveamulti-reconfigurableband-notchantennabyusingasetofmicroswitches.Theproposedideawasprovedbythedesignofthecoplanarwaveguide(CPW)-fedslotantenna.Thesampledesigngivesawidebandantennatheimpedancebandwidthofwhichcoversthefrequencyrangedfrom1.9GHzto6.55GHz.Theantennacouldbeconfiguredtoworkeitherinsingle-bandmodeorinoneofthedefineddual-bandmodes.