简介：Thispapermainlydiscussesthe"double-trackcharge"system(priceprejudicechargesystem)intheoryandpractice.Theauthorexplainsandanalyzesthe"differentialchargesphenomenon"ofuniversitiesinChinabytaking"Paretooptimality"asregulationstandardand"Darwinoptimality"asempiricalstandard,combiningregulationstandardwithpracticestandard,realisticstandardofvaluejudgmentwithultimatestandard,andfairnesswithefficiency.Thispaperprovidestheoreticalreferenceandanoperationplatformforapplicationandimplementationdifferentialchargesandthecontainmentofcorruptionincollegeenrollment.

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简介：Overthepastdecades,cellsurfacecharge,althoughexperimentallyobserved,hasnotbeenwellunderstoodparticularlyfromtheviewpointofbiophysics.Ourrecentstudieshaveshownthatallcancercellsexhib让negativesurfacechargesthataredirectlyproportionaltothesecretedlacticacid,auniquecancermetaboliccharacteristic:highrateofglycolysis.Wehavethereforedesignedanddevelopedasetofelectrically-charged,fluorescent,andsuper-paramagneticnanoprobes,capableofsensitivedetectionofcancercellsbasedonthesurfacecharges.Theseprobesareutilizedtobindontocellsviaelectrostaticreactionforcaptureandmagneticseparation.Inthisfashion,weareabletocharacterizecellsurfacechargesthatareregulatedbydifferentmetabolicpatterns,thereforeeffectivelydistinguishingthecancercellsfromthenormalcells.All22cancercellsofdifferentorgansarefoundtobenegativelychargedthereforeboundstronglybythepositively-chargednanoprobes,whereasthenormalcellsshowinsignificantbindingtothenanoprobesofeitherchargesigns(positiveornegative).Thisfindingsuggeststhatalltestedcancercellsarenegatively-chargedandnormalcellsareeithercharge-neutralorslightlypositive.Fordiagnosis,cancercellscanbedetected,electrostaticallybound,andmagneticallyseparatedinbloodbychargedandsuper-paramagneticnanoprobes.Intherapeutics,circulatingcancercells(CTCs)canbefilteredandremovedinacontinuousfashiontoreducetheriskofcancermetastasis.Ifsuccessful,thisnewnanotechnologywillrevolutionizeearlycancerdiagnosisandpotentiallyenablenewtherapeuticsinclinicalsettings.

简介：我们在场与多重奇特测量光旋涡的拓扑的费用的一个简单方法。用一个圆柱的透镜，一根旋涡横梁能与多重分开的黑暗的洞腐烂进轻地分布，谁的数，就等于输入横梁的拓扑的费用。这个结论然后与多重奇特经由实验和旋涡横梁的繁殖的数字模拟被验证。这个方法也是可靠的与奇特的不同分布测量宽带旋涡横梁的拓扑的费用，它不诉诸多重横梁interferometric实验。

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简介：AnewSOI(SiliconOnInsulator)highvoltagedevicewithStepUnmovableSurfaceCharges(SUSC)ofburiedoxidelayeranditsanalyticalbreakdownmodelareproposedinthepaper.Theunmovablechargesareimplementedintotheuppersurfaceofburiedoxidelayertoincreasetheverticalelectricfieldanduniformthelateralone.The2-DPoisson'sequationissolvedtodemonstratethemodulationeffectoftheimmobileinterfacechargesandanalyzetheelectricfieldandbreakdownvoltagewiththevariousgeometricparametersandstepnumbers.AnewRESURF(REduceSURfaceField)conditionoftheSOIdeviceconsideringtheinterfacechargesandburiedoxideisderivedtomaximizebreakdownvoltage.Theanalyticalresultsareingoodagreementwiththenumericalanalysisobtainedbythe2-DsemiconductordevicessimulatorMEDICI.Asaresult,an1200Vbreakdownvoltageisfirstlyobtainedin3μm-thicktopSilayer,2μm-thickburiedoxidelayerand70μum-lengthdriftregionusingalineardopingprofileofunmovableburiedoxidecharges.

简介：Themicroscopiceffectivechargesinmirrornuclei51Mnand51Feareinvestigatedwiththeparticle-vibrationcouplingmodelbasedontheself-consistentSkyrme-Hartree-Fockandcontinuumrandom-phase-approximationapproaches.Theisovectorpartsarepredictedtobearound0.15,andtheprotoneffectivechargesarearound1.25e,whichislessthantheempiricalvalueofeeffp=1.5e.Themicroscopiceffectivechargesinneutronrich51Mnareabout10%lessthanitsprotonrichmirror.TheseeffectivechargesarecombinedwiththeshellmodeltocalculatethereducedelectricquadrupoletransitionprobabilityB(E2)valuesin51Mnand51Fe.ItturnsoutthatthemicroscopiceffectivechargeshavewellreproducedtheB(E2)valuesanditsratiointheterminatingstates.