简介：由包含微生物引起的整个房间的催化剂的RhodococcuserythropolisAJ270，nitrilehydratase和amidase催化，在10点

简介：Atemperature-inducedspinreorientationtransitionbetweenГ4(Gx,Ay,Fz)andГ2(Fx,Cy,Gz)hasbeenstudiedinthefamilyofEr1–xYxFeO3(x=0,0.25,0.5,0.75,1)singlecrystals.BydopingnonmagneticY3+,wetunedthespinreorientationtemperaturetolowtemperaturewithincreasingx.Moreover,thetypicalcompensationpointandspinfliptransitionofErFeO3alsodecreaseswithdoping,anddisappearsabovex=0.75.WealsoreporttheRietveldrefinementsandRamanspectroscopyofEr1–xYxFeO3,wheresomeRamanpeaksareshiftedtolowfrequencywithincreasingdoping.Ourresultsshedlightontheunderstandingoftheinteractionbetweentwomagneticsub-latticesofrareearth(R3+)andiron(Fe3+)ions,andwillalsocontributetothematerialsdesignandpotentialapplications.

简介：Veryrecently,theBelleandBESIIIexperimentsobservedanewcharmonium-likestateX(3823),whichisagoodcandidatefortheD-wavecharmonium(13D2).BecausetheX(3823)isjustneartheDˉDthreshold,thedecayX(3823)!J=+??canbeagoldenchanneltotestthesignificanceofcoupled-channeleffects.Inthiswork[1],thisdecayisconsideredincludingboththehidden-charmdipionandtheusualquantumchromodynamicsmultipoleexpansion(QCDME)contributions.

简介：摘要近些年来，随着社会的发展，人们的生活越来越好的同时，对于电力的需求也越来越大，电网的建设规模与日俱增，随着电网的飞速发展，先进的电气设备不断投入，电网的结构日渐复杂，人们对电网供电的可靠性提出了更高要求，变电运检是电力生产的重要组成部分，是维护电力系统正常运行的关键，保证电网安全稳定的运行，提高变电站运行的管理水平是当前电网发展急需解决的问题，并且，随着国家对地方电网发展越加重视，变电运检管理模式也越来越多被用于地方，本文主要分析了电网发展的运检管理模式，以供同行探讨。

简介：Recently,theL-modetoH-mode(L-H)transitionintokamakplasmaconfinementwasfoundtoberelatedtothepresenceofthepoloidalflowshearneartheplasmaedge.Animportantmechanismistheionorbitlosscausedbyinteractionwiththelimiter.AcomplementaryexplanationisthegenerationofpoloidalflowsbyplasmafluctuationsviatheReynoldsstressandthepoloidalspin-upofplasmasfrompoloidalasymmetryofparticleandmomentumsources.

简介：Supersonicmolecularbeaminjection(SMBI)wasfirstproposedanddemonstratedontheHL-1tokamak,wassuccessfullydevelopedandusedontheHL-1Mtokamak,andwasthenappliedontheHT-7superconductingtokamak,theToreSupratokamakandtheWT-ASstellarator.Withthenew

简介：Anovelpolymer-bound1,2-diol,3-polystyrylsulfonyl-1,2-propanediol(6)hadbeenpreparedbythereactionofsodiumpolystyrylsulfinatewithallylbromide,followedbyoxidationand.hydrolysisordirectlywith3-chloro-1,2-propanediolinthepresenceofaphasetransfercatalyst,n-tetrabutylammoniumiodide.Thecapacityofresin6forterephthaidehydereached1.43mmol/g.Thealdehydicgroupsattachedtopolymer6reactedwithhydroxylaminehydrochlorideorreducedbysodiumborohydridegivingp-formylbenzaldoxime(yield:89%)andp-formyl-benzalcohol(yield:734%),respectively.Thehighyieldsofthesepolymer-supportedreactionsshowedthatthepolymer6possessedtheeffectiveisolationofitsreactivesites.

简介：Basedontheextendedmappingdeformationmethodandsymboliccomputation,manyexacttravellingwavesolutionsarefoundforthe(3+1)-dimensionalJMequationandthe(3+1)-dimensionalKPequation.Theobtainedsolutionsincludesolitarysolution,periodicwavesolution,rationaltravellingwavesolution,andJacobianandWeierstrassfunctionsolution,etc.

简介：在这篇论文我们在场为解决LC1的一个filter-trust-region算法使用第二Dini的非强迫的优化问题上面的方向性的衍生物。我们在合理假设下面建立算法的全球集中。

简介：本文介绍了对ＭＪ—ｌ型静电场实验仪的一种改进方法．改进后的仪器能直接记录电位线。

简介：一系列新奇1,3,4-thiadiazole衍生物被CCK-8试金对人的肝癌症房间SSMC-7721，人的乳癌房间MCF-7和人的肺癌症房间A549在vitro为他们的cytotoxicity基于benzisoselenazolone综合并且评估。结果证明混合物7e，7f，7h，7k，7l和7m对MCF-7房间线显示了好cytotoxicity。复合7l在测试混合物之中展出了大多数有势力antitumor活动。

简介：￣１ＨＡＮＤ￣（１３）ＣＮＭＲＳＴＵＤＹＯＦＩＮＣＬＵＳＩＯＮＣＯＭＰＬＥＸＡＴＩＯＮＯＦＤＳＳＷＩＴＨβ－ＣＹＣＬＯＤＥＸＴＲＩＮ￥ＱｉｎｇＸｉａｎｇＧＵＯ；ＴａｎＲＥＮ；ＺｉＺｈｏｎｇＬＩａｎｄＹｏｕＣｈｅｎｇＬＩＵ（ＮａｔｉｏｎａｌＬａｂｏｒａ...

简介：与联系的谎言点对称新(2+1)维的KdVequationu_t+3u_xu_y+u_(xxy)=0被调查。一些类似减小被解决相应特战程导出。为这个方程的Painleve分析也被介绍，孤立子答案从Baecklund转变直接被获得。

简介：Withthehelpofanextendedmappingapproach,anewtypeofvariableseparationexcitationwiththreearbitraryfunctionsofthe(2+1)-dimensionaldispersivelong-waterwavesystem(DLW)isderived.Basedonthederivedvariableseparationexcitation,abundantnon-propagatingsolitonssuchasdromion,ring,peakon,andcompactonetc.arerevealedbyselectingappropriatefunctionsinthispaper.

简介：InallthearticlesinActaMechanicaSolidaSinica,Volume31,Issues1-4thecopyrightisincorrectlydisplayedas"TheChineseSocietyofTheoreticalandAppliedMechanicsandTechnology"whereitshouldbe"TheChineseSocietyofTheoreticalandAppliedMechanics".

简介：

简介：Inthispaper,wewillusethe2r-thDitzian-Totikmodulusofsmoothnessω2r(f,t)ptodiscussthedirectandinversetheoremofapproximationbyLeft-Bernstein-Durrmeyerquasi-interpolantsMn[2r-1]fforfunctionsofthespaceLp[0,1](1≤p≤+∞).

简介：TheextendedRiccatimappingapproachisfurtherimprovedbygeneralizedRiccatiequation,andcombineitwithvariableseparationmethod,abundantnewexactcomplexsolutionsforthe(2+1)-dimensionalmodifieddispersivewater-wave(MDWW)systemareobtained.Basedonaderivedperiodicsolitarywavesolutionandarationalsolution,westudyatypeofphenomenonofcomplexwave.

简介：Usingrecursivemethod,thispaperstudiesthequeuesizepropertiesatanyepochn+inGeom/G/1(E,SV)queueingmodelwithfeedbackunderLASDA(latearrivalsystemwithdelayedaccess)setup.Somenewresultsabouttherecursiveexpressionsofqueuesizedistributionatdifferentepoch(n+,n,n-)areobtained.Furthermoretheimportantrelationsbetweenstationaryqueuesizedistributionatdifferentepochsarediscovered.TheresultsaredifferentfromtherelationsgiveninM/G/1queueingsystem.Themodeldiscussedinthispapercanbewidelyappliedinmanykindsofcommunicationsandcomputernetwork.

简介：1,2-Diarylacetylenes被与乙酰氯化物和结果的ethene氯化物的消除由diaryl酉同类的增加组成的一个灵巧的方法综合了。在1,2-diarylacetylene的物理性质和结构之间的关联被微分扫描学习了热量计(DSC)，折射媒体和电镀物品光的参数测试仪器。结果证明birefringence与把cyclohexyl插入到骨骼，而是mesophase范围被增加，融化并且变清点与在分子，和birefringence介绍乙烯桥被减少，粘性，空地点和mesophase变化都能与perfluoroalkyl/alkoxyl终端被减少而不是alkyl/alkoxyl一半。