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简介：CO2富有的冷弹簧在Wudalianchi发生在活跃火山附近()，东北中国。弹簧富于CO2，与HCO3吗？作为占优势的阴离子并且提高了全部的溶解固体(TDS)的内容(>1000mg/L)，Fe2+(>20mg/L)，Sr(>1mg/L)，并且溶解Si(>20mg/L)。弹簧的逃离并且溶解的气体的作文是类似的。在在Wudalianchi的矿泉的逃离的气体和溶解气体的13C价值变化从?8.77到?4.53并且?8.24到?5.26当18O价值变化从时?10.68到?7.65并且?10.30到?8.84，分别地在弹簧显示逃离的气体和溶解气体的CO2的一样的上面的披风起源。碳和氧同位素分别和water-CO2交换在地下水流动的过程是弱的。4He内容超过5000

简介：瞄准：为了阐明，在在各种各样的铁地位下面的含铁锡，转铁蛋白和转铁蛋白受体之中的铁的顺序的转移调节。方法：进粘膜、钠的蛋白质的59Fe的加入在控制WKY老鼠被执行。在含铁锡，转铁蛋白和转铁蛋白受体之中的铁的顺序的转移在铁被执行缺乏，控制和铁过载了老鼠。十二指肠的蛋白质被microautoradiography和免疫组织化学被特定的ELISA和原位本地化在双人脚踏车受到免疫降水和quantitation十二指肠的节。人的十二指肠的活体检视(n=36)从有不同的铁的题目镇定地位也为这些蛋白质被染色。结果：铁蛋白作为主要蛋白质被识别在十二指肠的粘膜以一种时间依赖者方式合并了铁。粘膜含铁锡的集中在与控制相比的铁过量组是显著地更高的，熨缺乏的组(731.5+/-191.96对308.3+/-123.36，731.5+/-191.96对256.0+/-1.19，P<0.005)，当比粘膜显著地高的钠转铁蛋白的没在这些组之中不同时(10.9+/-7.6对0.87+/-0.79，11.1+/-10.3对0.80+/-1.20，6.8+/-4.7对0.61+/-0.63，P<0.001)。蛋白质和熨斗分级的原位，和他们的重迭，建议了铁的顺序的转移的出现。这被表明然后通过铁的起始的绑定发生到钠转铁蛋白到吸收性的房间表面转铁蛋白受体。这些蛋白质的染色的紧张在人根据铁营养变化了，与在铁观察的转铁蛋白受体的强烈染色缺乏的题目。结论：肠通过包含钠转铁蛋白，transferrin-transferrin受体和含铁锡的相互作用的顺序的转移收起铁，这被结束。

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简介：LanthanidedopedNaYF4microcrystalsweresynthesizedviaafacilehydrothermalmethod.MulticolorupconversionluminescencewasobservedinNaYF4microcrystalsdopedwithYb3+/Er3+,Yb3+/Tm3+,andYb3+/Er3+/Tm3+undertheexcitationof980nminfraredlight.Importantly,theexcitationpowerdensitydependenceofupconversionemissionintensityindicatedclearlytheenergytransferfromTm3+toEr3+ionsundertheexcitationoflowpowerdensity(5×102–9×102W/cm2).Meanwhile,theinverseenergytransferfromEr3+toTm3+ionsundertheexcitationofrelativelyhigherpowerdensity(4.1×104–4.9×104W/cm2)wasalsorevealed.ThiswasadirectevidenceforreversibleenergytransferbetweenEr3+andTm3+ions.Undertheexcitationofhighpowerdensity(4.1×104–4.9×104W/cm2),darksensitizerswerealsomotivatedsothatthebottleneckeffectofhighconcentrationYb3+iondopingwasbroken.ThiswasthemainreasonforrealizinghighupconversionefficiencyofthesampleswithheavydopingofYb3+ion.

简介：Theearningsqualityoflistedcompaniesisanissueofpublicconcern.Thispaperconductsanin-depthandcomprehensiveanalysisofhowtomeasuretheearningsqualityoflistedcompaniesbyusingempiricalmethods.Theindicatorsofearningsqualityusedinthispaperincludenotonlycashflowbutalsoindicatorsthataffectthegrowthoffutureearnings.Wefindthat,firstly,inourstockreturnregressions,bothspecificandcompositeindicatorsofearningsqualityhaveincrementalexplanatorypowerforstockreturnsaftercontrollingforearningspershare,changesinearningspershare,andfirmsize.Secondly,inourfutureearningsregressions,bothspecificandcompositeindicatorsofearningsqualityhaveincrementalexplanatorypowerforfutureearningsaftercontrollingforearningspershare,changesinearningspershare,andfirmsize.Thirdly,listedcompanieswithlower(higher)earningsqualityhavepoorer(better)earningsperformanceinfutureyears.

简介：Studiesofthemantle-derivediherzolitesfromNushanshowthatinadditiontoCO2,therewerepresentH2OandsmallamountsofCO,CH4,SO2,ClandFintheinitialmantlcfluidsderivedfrontheasthenosphericmantlcplumc.Theimitialfluidsaccumulatedinsomeregionsofthemantle,resultinginloweringofthemantlesolidus(andliquidus)andpartialmeltingoftheuppermantle.Meltsformedfromlow-degreeoffluid-involvedpartialmeltingoftheuppermantlewouldbehighlyenrichedinincompatibleelements.Fluiesandmeltsareallthemetasomaticagentsformantlemetasomatism,andtheinteractionbetweenthemandthedepletedmantlecouldresultinthesubstan-tiallocalenrichmentofLREEandincompatibleelementsinthelatter.IncasethattheconcentrationofH2Ointhefluids(andmelts)islower,onlycrypticmetasomatismwouldoccur,incasethattheconcentrationofH2Oishigher,thedegreeofpartialmeltingwouldbehigherandhydrousmetasomaticphases(e.g.amphiboles)wouldnucleate.Undersuchcircumstances,therewouldoccurmodelmetasomatism.

简介：这篇论文重新描述奥陶纪前(Pt_3)的特征在从方面ofpetrographic特征，岩石集合，石油化学，REE，痕量元素，铅同位素和大地构造的背景的云南省的Huimin-Manlai区域的变形火山岩。变形火山岩维持blasto-intergranularandblasto-andesitic质地；火山岩被basalt-andesite-daciteassemblage描绘；火山岩是在化学成分的basic-intermediate-intermediate-acid，属于半碱的岩石，与计算碱的系列并且拉斑玄武岩系列共存，并且他们被低TiO_2内容描绘；他们的REE分发模式theLREE丰富是使权利倾向的类型；火山岩在大阳离子元素被充实并且通常在Th充实并且部分在Ti，Cr和P弄空，属于从他们的Pb同位素组成看了的Gondwana类型；石油化学地，数据点主要在岛弧火山岩的地以内掉落。所有这些特征在学习的区域为原来的Tethysan岛弧火山岩的存在提供了新证据。

简介：HavingstudiedthebiomarkercompositionandmaturityofdissolvedhydrocarbonsfromOrdovicianformationwaters,theauthorspresentedmoleculargeochemicalevidenceforthecontroversialoriginofnaturalgasesincentralOrdosBasin.ThedissolvedhydrocarbonsinWellShan12andWellShan78arerelativelyhighinabundanceoftricylicterpane,pregnaneseriesanddibenzothiopheneseriesandlowinPr/Ph(＜2)andhopane/steraneratios,indicatingthesourceinputofmarinecarbonates.Incontrast,thedissolvedhydrocarbonsinWellShan81arefreefromtricyclicterpaneandpregnaneseries,withtracedibenzothiopheneseriesandhighPr/Ph(3.27)andhigherhopane/steraneratios,whicharethetypicalfeaturesofterrestrialorganicmatter.Furthermore,WellShan37andWellShan34arebetweenthetwosituations,havingamixedsourceofmarinecarbonateandterrestrialorganicmatter.Thematurityofbiomarkersalsosupportstheabovesuggestions.Theseresultsareconsistentwiththegeologicalbackgroundandsourcerockdistributioninthisregion.

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简介：Strongnonlinear,electro-optical,andthermo-opticalpropertiesoflithiumniobate（LN）havegainedmuchattention.However,theimplementationofLiNbO3inrealdevicesisnotatrivialtaskduetodifficultiesinmanufacturingandhandlingthin-filmLN.Inthisstudy,weinvestigateanopticaldevicewheretheBlochsurfacewave（BSW）propagatesonthethin-filmLNtounlockitsproperties.First,accesstotheLNfilmfromair（oropenspace）isimportanttoexploititsproperties.Second,forsustainingtheBSW,one-dimensionalphotoniccrystal（1DPhC）isnecessarytobefabricatedunderthethin-filmLN.Weconsidertwomaterialplatformstorealizesuchadevice:bulkLNandcommercialthin-filmLN.Clearreflectancedipsobservedinfar-fieldmeasurementsdemonstratethepropagationofBSWsontopoftheLNsurfaceofthedesigned1DPhCs.

简介：Osteoarthritis(OA)isthemostcommonformofarthritis.ThekneeandhipjointsarethemostcommonsitesforOA,andkneeOAismoreprevalentthanhipOA.1KneeOApatientsoftensufferpain,functionaldisability,articularcartilagewearandrelatedjointspacenarrowing.AmongU.S.adults,46.4millionhavephysician-diagnosedarthritisrepresenting

简介：Self-affinemultiplicityfluctuationisinvestigatedbyusingthetwo-dimensionalfactorialmomentmethodologyandtheconceptoftheHurstexponent(H).Investigationontheexperimentaldataofcompoundparticlesandtargetfragmentsemittedin84Kr-AgBrinteractionsat1.7AGeVrevealsthatthebestpowerlawbehavioursareexhibitedatH=0.7and0.6respectively,andthedataforshowerparticlesproducedin84Kr-emulsioninteractionsat1.7AGeVindicatethatthebestpowerlawbehaviouroccursatH=0.6,allofwhichshowtheself-affinemultiplicityfluctuationpatterns.Themultifractalityandthenon-thermalphasetransitionoccurringduringproducingthecompoundparticles,thetargetfragments,andtheshowerparticlesinthe84Kr-AgBrinteractionandthe84Kr-emulsioninteractionarealsodiscussed.Themultifractalityisobservedduringproducingcompoundparticles,targetfragments,andshowerparticles.Inthetargetfragmentproduction,anevidenceofnon-thermalphasetransitionisobserved,butintheshowerparticleproductionandthecompoundparticleproduction,noevidenceofnon-thermalphasetransitionisobserved.

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简介：Asuiteof1.84–1.92Gametamaficdykeswithintheparagneisssuite（khondalite）oftheQuanjimassifinNWChina,hasbeenchoseninthisstudyforfurtherunderstandingthetectonicevolutionandpossiblelinkstotheglobalColumbiasupercontinent.Occurrenceandfieldrelationssuggestthattheywereformedcoevallywithapreviousstudied1.83–1.85Gametamaficdykeswarms.Whole-rockmajorandtraceelementalgeochemistrysuggestsprecursormagmaoftheamphibolitesbeinggeneratedfromavolcanicarc-relatedtectonicsettingratherthanaback-arcenvironmentwherethemetamaficdykeswarmswereemplaced.ThemetamaficdykesshowenrichmentofLREEandstronglynegativeanomaliesforTa-Nb,Zr-HfandTi,havehighSiO2（49.3wt.%–52.5wt.%）butlowMgO（6.40wt.%–7.76wt.%）contentsandMg#（Mg#=[100×（MgO/40.3）]/[MgO/40.3+FeO/71.8]）values（45.7–52.1）,suggestingevolvedprecursormagma.ThehighvaluesofLa/Ta（22.2–42.8）andLa/Nb（1.71–2.47）,mildlynegativeεNd（t）values（-2.51–0.15）,withdepletedmantlemodelages（TDM）of2.45–2.84Ga,suggestthattheirprecursormagmaswerepossiblyderivedfromasubduction-relatedfluidmetasomatizedArcheansub-continentallithosphericmantle.Thisstudyprovidesfurtherevidenceforoceanicplatesubductionprevailingbeforeoraround1.85Ga,whichconfirmsaprolongedsubduction-accretion-collisionhistoryintheNWChinawhichispossiblylinkedtotheassemblyoftheColumbiasupercontinent.

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