简介:LuJingshan(born10June1985),professionallyknownasCelinaJade,isanactress,singer-songwriter,modelandmartialartist.InternationallysheisbestknownforherroleasShado(andMei)inthe2010sCWseriesArrow.InChinashe'sbestknownforstarringinthe2017blockbusterWolfWarrior2,thehighest-grossingChinesefilmever.
简介:<正>OnceatimeacommentatorsaidthattherehadbeenthreegreatestgeniusscholarsinChina.OneisConfucius(551BC-479BC)wellknownastheChineseSage,anotherispoetLiPo(701-762)asaDivinePoetofChina,andstillanotherisLuXun(1881-1936)asaGeneralCommanderoftheChineseLiterature.Approximatelyeveryother1300-years,oneofthemwasbornconsecutively.
简介:LUShou-yan(1909-1969),afamousacupuncturistandacupunctureeducatorinChina.Headheredtodofamilylearning,andmergedChineseandWesternmedicine.Hisskilledanduniqueacupunctureoperationgotwonderfultherapeuticeffects.Hestudiedthereinforcing-reducingmethodsofmountain-fireburningandheaven-penetratingcoolingindepth,andcreatedthebeginningofacupuncture-moxibustionexperiments.Hecreatedthe'New-ChinaAcupunctureResearchAssociation'andacupuncturecorrespondenceclass,setupacupuncturestudyclassofLUShou-yanandZHURu-gong,cultivatedalargenumberofacupuncture-moxibustiontalentedpersons.Inaddition,hedevelopedanadult-sizedmotor-operatedglassteachingmodelcontainingmeridiansandacupoints,providedtheearliestmodernvisualaidforacupuncture-
简介:利用对称内积的Schmidt正交化方法证明了各阶主子式不为零对称阵的LDLT分解.引入两个向量组关于弱内积广义正交的概念,并构造了将两组含相同个数向量的线性无关组化为广义正交组的广义Schmidt正交化方法.最后应用这一方法证明了各阶主子式不为零矩阵的LDU分解及一些相关的结果.
简介:KingHammurapiofBabylon(ca.1792-1750B.C.)iswell-knownasaleaderofraregiftsandboldstrategyintheOldBabylonianperiod,whilethedeedsofhisworthyofficialsandgreatgeneralsareovershadowedandlesswellknown.Infact,however,itisnexttoimpossibleforonetobecomeagreatleaderinagreatundertakingwithouttheassistanceofvariousablepersons.Thepresentarticleisanattempttopresentsomeinformationontheroleofoneoftheseofficials,whohelpedtoadministerthegreatempireassembledbyHammurapi.
简介:WeproposeanefficientandrobustalgorithmtosolvethesteadyEulerequa-tionsonunstructuredgrids.ThenewalgorithmisaNewton-iterationmethodinwhicheachiterationstepisalinearmultigridmethodusingblocklower-uppersymmetricGauss-Seidel(LU-SGS)iterationasitssmootherToregularizetheJacobianmatrixofNewton-iteration,weadoptedalocalresidualdependentregularizationasthereplace-mentofthestandardtime-steppingrelaxationtechniquebasedonthelocalCFLnumberTheproposedmethodcanbeextendedtohighorderapproximationsandthreespatialdimensionsinanatureway.Thesolverwastestedonasequenceofbenchmarkprob-lemsonbothquasi-uniformandlocaladaptivemeshes.Thenumericalresultsillustratedtheefficiencyandrobustnessofouralgorithm.
简介:目的将为长期的湿疹在Chize(LU5)和Weizhong(BL9)上与放血观察联合针灸的临床的效果。40个盒子的一个总数随机被分配进一个观察组和控制的方法组织,20在各个。在观察组的盒子在Chize(LU5)和Weizhong(BL9)上加放血在针灸方面被对待,而在控制组的盒子独自在针灸方面被对待。针灸一天被进行一次,放血两次一个星期。治疗学的功效统计上在一月连续处理以后被分析。在观察的恢复和全部的有效的率组织的结果在控制组比那显著地高(P<0.05)。Chize(LU5)和Weizhong(BL40)上的联合针灸和放血能独自比针灸获得更好的效果的结论。
简介:SpinAssignmentforYrastLevelsofOdd-odd162LuNucleus¥ZhangYuhu;ZhouXiaohong;ZhaoQingzhong;SunXiangfu;LeiXiangguo;GuoY?..
简介:摘要目的探索177Lu标记1,4,7-三氮杂环壬烷-1,4,7-三乙酸(NOTA)-D-苯丙氨酸1-酪氨酸3-苏氨酸-8-奥曲肽(TATE)的最佳条件,评价标记物的生物学性质并行小鼠显像。方法通过改变反应温度、pH值、反应时间等,实现177Lu-NOTATATE的快速制备,确定最佳标记条件,测定其放化纯、体外稳定性、血浆蛋白结合率及脂水分配系数。取24只正常昆明小鼠,用随机数字表法分为6组,经尾静脉注射3.7 MBq 177Lu-NOTATATE后,分别于0.5、1、4、24 h及4、6 d处死,检测体内生物分布[每克组织百分注射剂量率(%ID/g)]。取6只正常小鼠,随机(方法同上)分为2组,分别给予11.1 MBq 177Lu-NOTATATE与177Lu-1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸(DOTA)TATE注射,于注射后1、2、3 h行SPECT平面显像。另取8只小鼠分4组(3.7、7.4、18.5 MBq 177Lu-NOTATATE和生理盐水注射)进行毒性实验研究。结果反应温度95~100 ℃、反应时间15 min、pH值为5为最佳标记条件。在该条件下,产物177Lu-NOTATATE的标记率>98%,在人血清中放置24 h后放化纯仍>95%。血浆蛋白结合率为(58.6±1.9)%,脂水分布系数为0.048±0.014。在正常小鼠体内,放射性主要在肝、肾、脾浓聚,尤以肾浓聚较多[注射后0.5 h即达(29.120±1.204) %ID/g],在血液中分布少,并且迅速排泄。显像结果示,与177Lu-DOTATATE比较,177Lu-NOTATATE经肾排泄更快。毒性实验中,各组小鼠均未观察到明显损害,器官组织切片也未见明显损伤或炎性改变。结论确定了177Lu-NOTATATE的最佳标记条件,标记产物理化性质及生物学性能良好且安全,经肾排泄快于177Lu-DOTATATE;该研究为进一步的临床转化研究打下了基础。