简介:摘要目的观察面部针刺配合中药外敷治疗Bell面瘫的临床疗效。方法选取50例Bell面瘫患者,随机分成两组。实验组采用针刺配合中药外敷疗法,对照组单纯采用针灸疗法,1个月后观察疗效,进行评价。结果实验组治愈和显效率明显高于对照组,具有显著性差异。结论针灸配合地塞米松治疗Bell面瘫疗效确切,值得临床推广应用。
简介:摘要目的对比观察无瘢痕灸、无瘢痕灸配合点刺放血、口服西药治疗恢复期Bell氏面瘫,在改善面肌功能、促进面神经恢复的不同疗效。方法本课题采取随机分组对照的方法将符合纳入标准的150例中、重度恢复期Bell氏面瘫患者分为无瘢痕灸、无瘢痕灸配合点刺放血、西药组。参照Portmann简易评分标准、国际House-Brackmann(H—B)面神经分级标准盲法评定各组治疗前后面肌运动功能,统计积分。以尼莫地平疗效评分法作为疗效判定标准。结果无瘢痕灸配合点刺放血治疗恢复期Bell氏面瘫,R1潜伏期缩短、NCV潜伏期缩短、波幅增加(P<0.01)具有显著意义。结论无瘢痕灸配合点刺放血治疗恢复期Bell氏面瘫,在改善面肌功能、促进面神经恢复方面疗效显著。
简介:我们与背景的一个任意的数字考察多国参加的贝尔不平等的历史的事实。为一个关联函数的值的一个明确的本地现实主义的模型,交上一个二背景的贝尔实验(二背景的模型),仅仅为在给定的实验的设置的特定的集合的工作,但是不能为一个关联函数的值构造一个本地现实主义的模型,交上一个连续无限的设置贝尔实验(无限背景的模型),尽管在那里存在为在空格的所有方向的二背景的模型。因此,二背景的模型没有无限背景的模型有的性质。这里,我们证明一个明确的二背景的模型不能为关联功能的价值构造一个本地现实主义的模型,交上一个M背景贝尔实验(M背景模型),尽管在那里存在为在给定的M背景选择的M测量方向的二背景的模型试验。因此,二背景的模型没有M背景模型有的性质。
简介:Inthispaper,wewillexploretheessenceofthephenomenonthatstatewithlessentanglementmaygenerategreaterBellviolationinthetwo-qubitBelltestswithCH-typeinequalities,i.e.,morenonlocalitywithlessentanglement.Wewillshowthatthisinterestingbutcounterintuitivephenomenoniscausedbytherotationalasymmetryofthenonmaximallyentangledstateinthemeasurementplane.Thisasymmetryallowstheboth-sidedetectionprobabilitiesandtheone-sidedetectionprobabilitiesobtaintheirmaximalvalueswithnonmaximallyentangledstate.ButthemaximalBellviolationmaynotalwayshappenonnonmaximallyentangledstate,becausetheseprobabilitieswillcompetewitheachother,andtheBellviolationbehavesdiferentlyforvariousCH-typeinequalities.
简介:Logicqubitplaysanimportantroleincurrentquantumcommunication.Inthispaper,weproposeanefficiententanglementconcentrationprotocol(ECP)foranewkindoflogicBellstate,wherethelogicqubitistheconcatenatedGreenber-Horne-Zeilinger(C-GHZ)state.OurECPreliesonthenondemolitionpolarizationparitycheck(PPC)gatesconstructedwithcross-Kerrnonlinearity,andcandistillonepairofmaximallyentangledlogicBellstatefromtwosamepairsofless-entangledlogicBellstates.BenefitfromthenondemolitionPPCgates,theconcentratedmaximallyentangledlogicBellstatecanberemainedforfurtherapplication.Moreover,ourECPcanbercpeatedtofurtherconcentratetheless-entangledlogicBellstate.ByrepeatingtheECP.thetotalsuccessprobabilitycanbeeffectivelyincreased.Basedonabovefeatures,thisECPmaybeusefulinfuturelong-distancequantumcommunication.
简介:Fromthecomparisonofcorrelationtensorinthetheoryofquantumnetwork,theAlexanderrelationmatrixinthetheoryofknotcrystalsandtheidenticalinversionrelationsundertheactionofPaulimatrices,weshowthatthereisaonetoonecorrespondencebetweenfourBellbasesandfourorientedlinksofthelinkage41inknottheory.
简介:Bell’spalsyisacommonlyseencranialnervediseaseandcanresultincompromisedfacialappearanceandfunctions.Itsetiology,prognosisandtreatmentarestillbeingdebated.Thispaperisareviewofrecentdevelopmentintheunderstandingofetiology,diagnosisandnon-surgicaltreatmentofBell’spalsy.
简介:Through13yearsofdevelopment,BelShanghaiTelephoneEquipmentCo.,Ltd.hasbecomeakeyenterpriseinChina'stelecommunicationsindustry....
简介:Recently,Liuetal.[Commun.Theor.Phys.57(2012)583]proposedaquantumprivatecomparisonprotocolbasedonentanglementswappingofBellstates,whichaimstosecurelycomparetheequalityoftwoparticipants’informationwiththehelpofasemi-honestthirdparty(TP).However,thepresentstudypointsoutthereisafatalloopholeinLiuetal.’sprotocol,andTPcanmakeBell-basismeasurementtoknowalltheparticipants’secretinputswithoutbeingdetected.Tofixtheproblem,asimplesolution,whichusesone-timeeavesdroppercheckingwithdecoyphotonsinsteadoftwiceeavesdroppercheckingwithBellstates,isdemonstrated.Comparedwiththeoriginalprotocol,itnotonlyreducestheBellstatesconsumptionbutalsosimplifiestheprotocolsteps.