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简介：电容表演poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)(PEDOT-PSS)超分子的hydrogels系统地被调查了。材料显示出67F/g的一个特定的电容并且在周期的voltammogram大小象5000mV/s一样高以扫描率显示优秀的率能力，由好周期稳定性伴随了。根据microscale形态学，特定的区域和电的传导性的大小，为电气化学的性质的改进的机制被讨论并且归功于到hydrogels的新奇多孔的微观结构和僵硬PEDOT和软PSS部件的合作效果。而且，polyaniline(平底锅)通过一个界面的聚合过程与PEDOT-PSShydrogels被加重，赋予hydrogel材料以以5000mV/s的扫描率的160F/g的一个更高特定的电容。这个工作的意义躺在一个新奇方法的示范解决在电气化学的应用进行聚合物的问题。

简介：Thezero-pointenergyofamesoscopicnonlinearinductance-capacitance(L-C)circuitisobtainedbymakinguseofthevariationmethod.Thisissomewhatlessthanthatofsimpleharmonicoscillator.

简介：Theper-unit-lengthcapacitanceparameterofmulticonductortransmissionline(MTL)iscommonlyextractedwithindirectmatrixtransformmethod,whichiscomplexandtime-consuming.Tosolvetheproblem,animprovedmethodtodirectlycomputetheMTLcapacitanceisproposed,whichcanbeappliedinthetransmissionlinestructurewitharbitraryshapedcross-sectionandarbitraryseparatedistance.Thismethodimportsvoltageconversionsandmatrixoperationstosimplifythecomplexity,improvescomputationalefficiencybyabout600%withresultsasaccurateaspreviousmethod.ThenovelmethodpresentsaclearchargedistributionmapofMTL,whereaspreciousmethodwillexperienceatortuousprocesstogetchargedistribution.

简介：Anexperimentalstudywasperformedtoevaluatethesuitabilityofusinganelectricalcapacitancetomography(ECT)systemtovisualizetheflowpatterns,andtomeasurethefilmthicknessoftheannularflowinatwo-phaseclosedthermosyphon(TPCT).TheperformanceoftheECTsystemwasexaminedoverarangeofflowconditions.Theexperimentaldatawerecomparedwiththevisualobservationsandexistingcorrelations.ResultsindicatedthattheECTsystem,withthelinearbackprojection(LBP)algorithm,couldbeusedtogiveanon-linequalitativeimageoftheflowpatterns.TheLandweberiterationalgorithmwithoptimalsteplengthwasimplementedoff-linetoreconstructhigh-resolutionimages.Then,theimageswereanalyzedtoobtainthefilmthicknessoftheannularflow.TheexperimentaldatacomparedwellwiththeNusselt'sequationinlowvaporvelocityrange,butshowedanincreasingdeficiencywiththeincreaseofvaporvelocity.

简介：organics/metalSchottky用3被制作，4：简单热蒸发技术在ITO和Au之间夹的9,10-perylenetetracarboxylic-dianhydride(PTCDA)薄膜。当前电压(Ⅰ-Ⅴ)特征在开的空中在房间温度被调查。结果证明校正比率超过100。从thecapacitance频率(C-f)和电容电压(C-V)大小，在0.2～0.3eV之间的Schottky高度根据标准Schottky被获得理论。

简介：Theelectricallyevokedsomaticmotilityofouterhaircells(OHC),brieflytermedOHCelectromotility,playsacrucialroleincochlearamplificationthatunderliestheremarkablyhighsensitivityandfrequencyselectivityofthemammalianhearing.AccompanyingOHCelectromotilityisavoltage-dependentgatingchargemovementwithinthecelllateralmembrane,manifestedasameasurablenonlinearcapacitance(NLC)inOHCs.TheelectromotilityandNLCofOHCsarehighlycorrelatedbysharingacommonmolecularsubstrate,themotorproteinprestin.Inthisstudy,wesystematicallycharacterizedthequantitativerelationshipbetweenOHCelectromotilityandNLCintheirvoltagedependencesforthepurposeoffurtherunderstandingtheelectromechanicaltransductioninOHCs.TheresultsdemonstratedthatthetwopossessdifferingvoltagedependenceswiththeV1/2ofelectromotilityconsistentlybeing～20mVdepolarizedincomparisonwiththatofNLCalthoughtheirslopefactorsαarestatisticallyidentical.FurtherinvestigationsshowedthattheinitialstateofOHCsinfluencesthevoltagedependenceofelectromotilitybutnotthatofNLC,indicatingthatsomebiophysicalfactorsotherthanthemotorproteinperseareinvolvedintheprocessofOHClengthchanges.Weproposedthatthecytoskeletalspectrin-actinframeworkunderneaththeOHCplasmamembraneandthecell'sturgorarethetwomostprobablefactorsthatcausethevoltage-dependencediscrepancybetweenOHCelectromotilityandNLC.

简介：Anewcapacitanceprobeisdevelopedformeasuringlocalmoisturecontentinwetporousmedia.Themeasurementprinciple,sensorstructureoftheprobe,dynamicresponsecharacteristicsandcalibrationprocedurearediscussedindetail.Theexperimentalresultsshowthattheprobecanbeusedtomeasurethelocalmoisturecontentinwetporousmedia.

简介：3-Mercaptopropionicacidmonolayerprotectedgoldnanoclusters(MPA-MPCs)weresynthesizedandcharacterizedbytransmissionelectornmicroscopy,UV-Visspectroscopy,X-rayphotoelectronspectroscopyandFourlertransforminfraredspectroscopy.Theexactvalueofquantizeddouble-layercapacitanceofMPCsinaqueousmediawasobtainedbydifferentialpulsevoltammograms.

简介：Weproposeatwin-arraycapacitance(TAC)sensorforthemeasurementofconcentration,velocity,andflowrateofgas-solidtwo-phaseflow.Usingthesensitivitynon-uniformityofaneighboringelectrode,theregionalconcentrationofthecross-sectionwasreconstructeddirectly.Additionally,thefiniteelementmethodwasusedtoanalyzethecapacitanceofthesensorscomposedofadifferentnumberofelectrodes.TACsensorswith4,6,and8electrodeswerefoundtobethebestforregionalconcentrationmeasurements.Basedonthis,the8-electrodetwin-planeelectricalcapacitancetomography(ECT)sensor,the4-electrodeTACsensor,andthe6-electrodeTACsensorwereusedtomeasuretheconcentration,velocity,andflowrateofgranulesingranularflow.TheflowratesmeasuredbyECTandTACwerecomparedwiththeflowrateobtainedbyagravitysensortoverifythemeasurementaccuracy.Experimentsonverticalandinclinedpipelineswithgranularflowwerecarriedout.Wefoundthattheflowrateaccuracyofthe4-electrodeTACisdistinctlybetterthanthatofthe6-electrodeTACintheverticalpipelinewhiletheflowrateaccuracyofthe4-electrodeTACandthe6-electrodeTACweresimilarfortheinclinedpipeline.

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简介：SONY也出宽屏幕笔记本了．你相信吗？一向给人以“固执”示人的SONY也禁不住市场的诱惑．推出旗下的第一款宽屏幕笔记本A系列。到目前为止全球十几家笔记本大厂只有IBM的ThinkPad系列还未推出宽屏摹了。此次，A系列一共推出15英寸．15.4英寸和17英寸三款不同的型号．而17英寸将凭借超大的屏幕和不俗的配置．成为A系列乃至整个SONY笔记本中的旗舰机型。

简介：在这篇论文，作者与某些θ-讨论多线性的单个积分打考尔德ón-Zygmund操作员并且从弱H1(Rn)获得围住的海角到weakL1(Rn)。

简介：基于目标，产品由gasoline-typeand生产了的这篇文章芳香类型连续催化改过(CCR)单位在这些催化改过单位的技术指示物上做一个评价。这篇文章也为最大化汽油类型和芳香类型的CCR单位关于催化剂，化工物品的优化和优化操作政体的选择交付的目标产品探索技术措施。

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简介：Two-dimensional(2D)metalcarbides,MXene,presentthepromisingapplicationfortheenergystoragesystem.AmongtheMXenefamily,Ti2CTxasthelightestmaterial,showsitsuniqueelectrochemicalperformance.Herein,Ti2CTxissynthesizedbyselectiveetchingAllayerfromtheTi2AlC.WiththeoptimizedHFtreatingcondition,Ti2CTxdisplayshighvolumetriccapacitaneeandremarkablerateability.Moreover,theTi2CTx//Ti2CTxsymmetricsupercapacitorisdesignedandassembled,whichpresentscapablecapacitance,outstandingrateperformanceandexcellentcyclingperformance.Theremarkableelectrochemicalperformanceisattributedtoits2Dstructureandhighelectronicconductivity.ThisworkdemonstratesthepotentialapplicationoftheTi2CTxforthesupercapac让o「sandprovidesatemplatetodesignhighperformancesupercapacitorswith2Delectrodematerials.

简介：Theaetiologyandpathogenesisoftype2diabetesremainunclear.Mostpatientsexhibitacombinationoftwomajormetabolicdefects:

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简介：Failureofthethyroidglandrequiresthyroidhormonereplacementtherapy,whichisrelativelyeasilyadjustedtoreplicatethenormalphysiologicalstatebymonitoringplasmalevelsofthyroxineand/orthyroid-stimulatinghormone.Incontrast,failureofpancreaticβ-eellsrequiresinsulintherapy,andoptimalreplacementrequiresmonitoring,notoftheabsenthormone(insulin),butofitsmajorsubstmte(glucose).