简介：一个新奇帮助多晶硅的控制硅的整流器(SCR)被介绍；在这篇论文分析了，它在HHNEC的0.18μm电可擦可编程只读存储器过程被制作。帮助多晶硅的SCR利用多晶硅层没有占据额外的布局区域，由通行证帮助静电的分泌物(ESD)电流。TLP当前电压(I-V)测量结果显示出给一样的布局区域那，帮助多晶硅的SCR的坚韧性性能能被改进到3次常规MLSCR的。而且，一个手指如此的帮助多晶硅的SCR，占据仅仅947μm，2]布局区域，能经历7-kVHBMESD应力。结果进一步证明帮助多晶硅的SCR的S类型I-V特征对由改变设备尺寸的不同操作条件可调节。与传统的SCR相比，这新SCR能绕过更多的ESD水流；消费更小的IC区域。

简介：A4.1GHztwo-stagecascodeLow-NoiseAmplifier(LNA)withElectro-StaticDischarge(ESD)protectionispresentedinthispaper.TheLNAhasbeenoptimizedusingESDandLNAco-designmethodologytoachieveagoodperformance.Post-layoutsimulationresultsexhibitaforwardgain(S21)ofabout21dB,areverseisolation(S12)oflessthan-18dB,aninputreturnloss(S11)oflessthan-16dB,andanoutputreturnloss(S22)oflessthan-17dB.Moreover,theNoiseFigure(NF)is2.6dB.ThisdesignisimplementedinTSMC0.18μmRFCMOStechnologyandthedieareais0.9mm×0.9mm.

简介：<正>TheSeminaron"Sino-JapaneseBusinessCooperationonEnvironmentalProtection",coorganizedbyCAFIUandtheKazankaiFoundationofJapan,washeldinTokyoon29,October.Over50ChineseandJapanesescholarsandexpertsparticipatedintheSeminar.TheKazankaiFoundationwasestablishedinMarch,1948onthebasisoftheEastAsiaCommonCulture

简介：ＩｍｐｒｏｖｅｍｅｎｔｏｆＲａｄｉｏｌｏｇｉｃａｌＰｒｏｔｅｃｔｉｏｎａｔ６００ｋＶＣｏｃｋｒｏｆｔ－ＷａｌｔｏｎＧｅｎｅｒａｔｏｒ￥ＺｈｅｎｇＨｕａｚｈｉ；ＺｈｕＨｏｎｇｂｉｎ；ＷａｎｇＧｕｉｌｉｎｇ；ＬｉＺｏｎｇｑｉａｎｇ；ＳｏｎｇＷｅｎＪｉｅ；...

简介：Againstthebackgroundofeconomicglobalization,theeconomyofmanycountrieshasbeeninevitablyaffectedbythegloblefinancialcrisis.Buttheimpactvaries.China,asoneoftheleadingcountriesinglobalization

简介：The19thNationalCongressoftheCommunistPartyofChinaestablishedXiJinping’ssocialistideologywithChinesecharacteristicsinanewera,andopenedupaneweraforthesocialistconstructionwithChinesecharacteristics.ThisindicatesthedirectionforChina’shumanrightscausetomovetowardsanewera,whichhaslaid

简介：生态系统服务成为了生态系统管理和评估的核心元素之一。作为生态系统服务并且为维持国家生态的安全的一个关键区域，生态系统变化，实现效果评估在国家关键生态的功能地区是重要的，为支持主要功能地区策略并且为改进生态的文明的构造。这篇文章在海南岛的中央山区学习一个热带雨林区域的生态的地区，中国。多--来源卫星数据和地面观察统计与geo统计方法和生态的评价模型被分析。这份报纸的核心分析包括生态系统模式，质量和服务。借助于空间、时间的规模扩大和多维的时空关联分析，生态系统变化的趋势和稳定性特征被分析，并且实现效果评估被讨论。分析显示出许多结果。在生态的地区内的森林区域的比例比在海南岛的平均水平显著地高。在1990-2013期间，解决逐渐地在生态的地区内增加了。在在2010的地区的实现以后，人的活动紧张增加了，与是城市的主要陆地使用构造和陆地开垦。在生态的功能地区的水保存在地区外面比那高。一般来说，它稍微增加了，但是有明显的变化。在地区内的土壤保存在外面也比那好。然而，它在1990-2013期间表明了戏剧的变化和相对差的稳定性。在地区内的人的骚乱索引在外面比那显著地低，并且有更低的生物多样性威胁水平。特别在2010-2013，在地区内的人的骚乱索引的增加的范围是显著地不到那外面。

简介：Amarketeconomyrequirestheindividualrightsofcitizensbeprotected,andthattheexercisingofthoserightsberegulated,whoserealizationdependsonthelegalizationofhumanrightsprotectionOntheonehand,individualrightsmustbeprotectedbylawOntheotherhand,alaw-basedsocietyneedstobebuiltsotheboundariesofindividualrightsareclear,theexercisingofthoserightsareregulated,conflictsbetweenrightscanberesolvedthroughthecourts,andthepersonalinfringementofothers’rightsandtheoverallinterestsofthesocietyisprohibitedbylawDuringthe40yearsofChina’sreformandopening-upinChina,thepromotionofthelegalprotectionofhumanrightsmainlyliesinthreeaspects:first,theimportantroleoftheruleoflawplaysinprotectinghumanrightshasbeenclarified;second,thefourstepsoftheruleoflaw(scientificlegislation,strictlawenforcement,judicialjusticeandobservanceofthelawbyallChinesecitizens)havebeenstrengthenedtosafeguardhumanrightsfullyandeffectively;third,theChinesehumanrightssystemundertheruleoflawhasgraduallybeenalignedwithinternationalnorms.

简介：Quantitativeestimationofsoundtransmissionattenuationbydifferentmiddle-earprotectingmecha-nismswasmadewiththeuseofacomputer-basedCM-cogramanalyzingmethod（FFTofcochlearout-putinresponsetowhitenoise）andotheraudiometricmeans.Strongreflexcontractionofthemiddle-earmusclesinguineapigsmaycausea5—20dBtransmissionattenuationindifferentfrequencyranges.Forimpulsenoiseexposure,thepresenceofaneffectivereflexatthelashingofeveryimpulsemayreducethepost-exposurehearingthresholdshiftin15dBonanaverage.Increasingtensionofthetympanicmem-branebyapplyingpressuretotheear-canalisalsoefficacious,especiallyforfrequenciesbelow500Hzwhereattenuationofmorethan10dBmayresultatapressuredifferenceofabout200mmH2Obetweenthetwosidesofthemembrane.Simulatedopeningoftheeustachiantubehelpsonlyveryinsignificantly,withattenuationlessthan5dB.Destructionofthemiddle-earstructures(drumperforation,ossiculardisruption

简介：为了满足信息的要求，在宽区域保护系统交换变化和方式，一个通讯服务模型基于IEC61850被建议。这个服务模型能认识到在设备的不同类型之间的通讯一致性和合作。而且，通讯可靠性和时间延期性能被保证从上面的层满足继电器保护的要求。通用变电所事件(GSE)和它的通讯机制的消息结构被讨论。由通用变电所地位事件(GSSE)传达数字信息并且由GSE的采样类似物价值(SAV)传达模拟采样信息的一般方法被建议。

简介：Theyear2007witnessed'thenewprogressintheconstructionofdemocracyandlegalsystem,thereliabledevelopmentofadministrationbylaw,andthestrengthenedguaranteeofpeople'srightsandinterestsaswellasthesafeguardofsocialequityandjustice'inChina.

简介：TheMicangshanForestParkislocatedinthenortheastedgeoftheSichuanBasin.Thewildanimalsandplantsresourcesarerichandtheecosystemisintegrity.Therearewell-preservedareasofnativebiologicalcommunities.Itsstripandtheregiondecidedthatontheonehandbiologicaldiversityisrich;ontheotherhand,thereisitsuniqueecologicalfragility.Onceitisdestroyed,itwouldbeverydifficulttorestore.Inordertoprotecttheecologicalenvironmentofwildanimalandplanthabitatsandwildanimalandplantresources,thispaperusesquadratsurveyproceduretocarryontheinvestigation.IntheMicangshanForestPark'stypicallandsectortheauthorestablishesthesampleareaof20m×20mtoinvestthetreelayerofplantspeciesandbuildsfive2m×2mthesmallquadratsalongthetypeplace'sdiagonallinemachinerytoinvestbushlevelandthefieldlayerfloristiccomponent.AgainaccordingtotheMicangshanForestPark'sterrain,thevegetationandthedifferencehumanityinterferencecondition,theautorbuildsthedifferentquantitiesseparatelythelinetransecttoinvesttheanimaltype.ThisarticlethroughtoeasternSichuanProvincenorththeMicangshanforestparkbiodiversityresourcesinvestigation,hasanalyzedthebiodiversityprotectionworkpresentsituationandtheexistencequestion,andputforwardtheproposaltothenextprotectionwork.

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简介：Originalecotourismresourcesmainlyrefertonaturalandhumanoriginalecotourismresources,andit'soffragility,rarityandirreversibility.Asavaluablehistoricheritageandimportanttourismresources,itplaysasignificantroleindevelopingtourismandeconomyinsuchareasastheunderdevelopedareas,themountainareasandmi-norityareas.ThetourismresourcesinthewesternmountainareasofGuangxiowesuperioritiesandcharacteristicstotheiroriginalecology.Yet,westernGuangxiisanethnicregionwithfragilekarsteco-environment,soitisspecialtoexploitthetourismresources.Thepaperdefinesoriginalecotourismandanalysesthespecialtiesandadvantagesoftheoriginalecotourismresourcesaswellasthefrailtyoftheecotourismresourcesoftheregion.Thewaysofthinkingareputforwardforsafepreservationandsustainabledevelopmentoftheoriginalecotourismresources,i.e.carryingoutmeasuresforthemulti-gradeprotectionofheritageresources,settingupaethnicecomuseum/ethniccultureeco-parkandagenepoolofethniccultures,etc.

简介：Non-centernetworkcomputingenvironmentshavesomeuniquecharacteristics,suchasinstability,heterogeneity,autonomy,distributionandopenness,whichbringseriousissuesofsecurityandreliability.Thisarticleproposesabrand-newcredibilityprotectionmechanismforresourcesharingandcollaborationinnon-centernetworkcomputingenvironments.First,thethree-dimensionalhierarchicalclassifiedtopology(3DHCT)isproposed,whichprovidesabasicframeworkforrealizationsoftheidentitycredibility,thebehaviorcredibilityandthecapabilitycredibility.Next,theagenttechnologyisutilizedtoconstructthecredibilityprotectionmodel.Thisarticlealsoproposesanewcomprehensivecredibilityevaluationalgorithmwithsimple,efficient,quantitativeandabletomeettherequirementsofevaluatingbehaviorcredibilityandthecapabilitycredibilityevaluationaswell.TheDempster-Shafertheoryofevidenceandthecombinationruleareusedtoachievetheevaluationofthecapabilitycredibility.Thebehaviorcredibilityisevaluatedwiththecurrentandhistoricalperformanceofnodesforprovidersandconsumerstorealizemoreaccurateprediction.Basedonthenon-centernetworkcomputingsimulationtestplatform,simulationisbeenconductedtotesttheperformanceandvalidityoftheproposedalgorithms.Experimentandanalysisshowthattheproposedalgorithmsaresuitableforlarge-scale,dynamicnetworkcomputingenvironments,andabletomaintainthecredibilityfornetworkswithoutrelyingoncentralnode,makeanon-centernetworkgraduallyevolveintoanorderly,stableandreliablecomputingenvironmentefficiently.

简介：

简介：ObjectivesToevaluatethefeasibilityandsafetyofdistalprotectiondevice(PercuSurge)duringpercutaneouscoronaryintervention(PCI)inpatientswithacutecoronarysyndrome.MethodsFromOctober2004toAugust2007,40patientswithhighriskacutecoronarysyndromewhoreceivedprimarycoronaryinterventionwereincludedinthisstudy.PatientsweredividedintotwogroupsaccordingtowhetherPercuSurgewasattemptedduringPCI.Thebasicclinicalcharacteristics,angiographicresults,andfollow-updatabeforedischargewerecompared.Coronaryarteriesbloodflowthrombolysisinmyocardialinfarction(TIMI)grade,TIMImyocardialperfusion(TMP)gradeandtherateofno-reflowwereperformedinallcasesafterPCI.ResultsTherewasnosignificantdifferencebetweenthetwogroupsinbasicclinicalcharacteristicsandangiographybeforePCI(P>0.05).AllpatientsunderwentPCIsuccessfullyinbothgroups.InthePercuSurgegroup,PCIwithPercuSurgeguardwireprotectionwasperformedsuccessfullyin18patients.TherewassignificantdifferencebetweenthetwogroupsinTIMI3flowsgainedintargetvesselsafterPCI.BetterpercentageofTMPgrade3oftargetvesselswasachievedinPercuSurgegroup.Lessno-reflowwerefoundinPercuSurgegroup.TherewerelowerpeaktroponinIandserumMBisoenzymeofcreatinekinaselevels,higherleftventricularejectionfractionandsmallerleftventricularend-diastolicdimensioninthePercuSurgegroupafterPCIatthedatebeforedischarge(P<0.05).TherewasnomajoradversecardiaceventsinPercuSurgegroup,onlyonepatientdiedinthecontrolgroup.ConclusionsThisstudydemonstratesthatusingthePercuSurgeGuardwiresystemduringPCIinhighriskacutecoronarysyndromepatientstopreventno-reflowisfeasibilityandsafety.

简介：CarbonsupportedPt(Pt/C)electrocatalystswerepreparedwithglucoseasprotectionagentandNaBH4asreductant.ThePtnanoparticlesdepositedoncarbonsupportpresentedreducedsizeandwelldispersityattributedtotheprotectioneffectofglucose.GlucoseabsorbedontheparticlesurfacewasreadilyremovedbywaterwashingwithoutleadingtoagglomerationofthePtnanoparticles.Theas-preparedPt/Celectrocatalystsshowedimprovedmassactivityformethanolelectrooxidationcomparedtothecatalystpreparedwithoutglucoseprotection.TheimprovedperformanceisattributedtothelargerelectrochemicalactivesurfaceareathusincreasedactivesitesonthePt/Celctrocatalystspreparedundertheprotectionofglucose.

简介：Theperformanceofawell-designedlayerofsand,andcompositeslikelayerofsandmixedwithshreddedrubbertire(RSM)aslowcostbaseisolators,isstudiedinshaketabletestsinthelaboratory.Thebuildingfoundationismodeledbya200mmby200mmand40mmthickrigidplexi-glassblock.Theblockisplacedinthemiddleofa1mby1mtankfilledwithsand.Theselectedbaseisolatorisplacedbetweentheblockandthesandfoundation.Accelerometersareplacedontopofthefootingandfoundationsandlayer.ThedisplacementofthefootingisalsomeasuredbyLVDT.Thewholesetupismountedonashaketableandsubjectedtosinusoidalmotionswithvaryingamplitudeandfrequency.Sandisfoundtobeeffectiveonlyatveryhighamplitude(>0.65g)ofmotions.Theperformanceofacompositeconsistingofsandand50%shreddedrubbertireplacedunderthefootingisfoundtobemostpromisingasalow-costeffectivebaseisolator.

简介：Developingruralhydropowerandenforcing“SHPreplacingfirewood”ecologicalprotectionprojectaredeemedverysignificanttoprotectandimproveecologicalenvironment,promotesocioeconomicdevelopmentofruralareasandrapidlybuildawellbeingsocietyinfullswinginChina,whichcanbeelaboratedinthefollowingfiveaspects: