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简介：1.Introduction.ThelateMesozoicEastAsiancontincntalmarginwasamobilebeltsimilartorecentcontinentalares,buthadaconsidcrablcwidthmorcthan2,oookm’Thispapcrdcscribcstbegeometryofthemobilebc1t,anddiscusscsthckincmaticsanddynamics-Itwillclarifythatthermalp1umcundcrtbeEastAsiancontincntplaycdanhoportantrolei

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简介：学习的水属于温暖(T=30-50°C)，碱(pH=8.9-9.3)，低使矿物化(TDS<235mg/l)Na-HCO3或Na这样有高度的热水SiO2(多达81mg/l)满足的4-HCO3和F(多达3.9mg/l)，在东方Sikhote-Alinorogenic带的现代火山构造的恢复区域上发生。低3他集中以及N2/O2和N2/Ar比率排除深披风液体的影响。新稀土元素元素数据抑制我们水岩石相互作用发生在水来源区域的理解。水的大气的起源被从−71‰变化的稳定的同位素价值证明到−136.1‰并且从−10.8‰到−18.8‰为δ2H和δ18O分别地。REE模式反映高pH，从水岩石相互作用的resultfing和氧化条件。用Na-K和石英地温计的深含水土层温度的计算分别地显示出116.8-131.1°C和82.2-125.8°C。深差错的存在两个与反常热坡度(∼45-50K/km)定义Sikhote-Alin的热水的唯一的geochemical形状，区域，在没有现在的暴烈的活动被登记的地方。

简介：ThecontinentalmarginalextensionconceptdevelopedbyChinesegeologistsrecentlymaybeappliedtotheexplanationabouttheCenozoicextensionanddivergentmovementoftheEasternAsiancontinentalmargin.Fromtheviewpointofcontinentalmarginalextension,thispaperdiscussesthedeeptectonothermalmechanismofthetectonicextensionoftheEasternAsiancontinentalmargin.TheEasternAsiancontinentalmarginisanextensionalbeltwithintensivemagmatismandstructuraldeformation,geophysicallycharacterizedbycontinualearthquakesandobviousgeothermalanomaly.SeismictomographicalresultsabouttheEasternAsiancontinentalmarginimplythatthePacificPlateissubductedtowardtheEurasianPlateatalowangleandthedivingPacificPlateliesonthesurfaceofthe670-kmphasetransitionalzone.Weinterpretthisfeaturetoberesultedfromretrogressivesubductionfollowedbycontinentalmarginalextension.Ourthermalmodelingandgeodynamicalcomputationresultssuggestthattheretrogressivesubductionoccurredatabout76Maandthewithdrawalofthetrenchservedtosupplythevolumeforthecontinentalgrowth,whichledtotheformationofthegrowingfrontoftheEasternAsiancontinentalmargin.ThegrowthwidthoftheEasternAsiancontinentalmarginisabout700km.

简介：Inthispaper,wecalculatedmulti-scaleresidualgeoidanomalieswiththemethodofgeoidseparationprocessing,accordingtoEGM2008ultra-highordergravityfieldmodel,remove-restoretechniqueandStokesintegral.TheEastAsiancontinentalmarginwasselectedasthestudyarea.Theresidualgeoidanomalieshavebeencalculatedbyprogramming.Onthebasisofresidualgeoidanomaliesatvariousorders,theinterlayergeoidanomaliesatdifferentdepthswerecalculatedtodepictthespatialdistributioncharacteristicsoftheresidualgeoid.Finally,weconductedadetailedgeophysicalinterpretationforthestudyareaaccordingtothegeoidanomaliesincombinationwithothergeophysicaldatasets.Fourconclusionscanbeoutlinedasfollows：1）itisimpracticablethatgeoidanomaliesareusedintheinterpretationoftheshallowobjectsduetotheinfluenceoftheterrain;2）theanomaliesofresidualgeoidcanreflecttheintensityofsmall-scalemantleconvectionintheasthenosphere;3）theinterlayergeoidanomaliescanreflectthemagmaticactivitiesassociatedwiththemantleconvectionandmantleplumeindifferentscales;4）thestudyofthegeoidmayprovideanapproachfortheresearchofthesubductionzone,mantleconvectionandmantleplume.

简介：Weusedmatchedfilter,spectrumanalysis,andcontinuationmethodsofpotentialfieldfordataprocessingandobtainedthegeomagneticfielddistributionaboutthecontinentandcontinentalmargininsoutheastChina.Onthebasisofgriddata,inversionwasconductedandmagneticfielddistributionandmagneticstructureonbeddingofdifferentdepthswereobtained.Thenewresultsshowthat:1.ThemagneticfieldcharacteristicsarelargelydifferentinhorizontalandverticaldirectionsandtheycanbedividedintozonesaccordingtothecontinentalblocksofYangtze,Cathaysia,Kangdian(Sichuan-Yunnan)andQinling-Dabie.2.TheTanlufaultextendssouthwardalongtheGanjiangfaultandtheWuchuan-SihuifaultafteritcrossedovertheYangtzeRiverandwasoffsetlocallyintheeast-westdirection.TheTanlufaultfinallyslipsintotheSouthChinaSeaatHainanIsland.3.TheboundarybetweenYangtzeandCathaysiablocksstartsfromHangzhouBayintheeast,extendsalongJiangshaofaultandpassesthroughNanchang,Changsha,andGuilin,andfinallyenterstheseaatQinzhou,Guangxi.4.Thedistributionofburiedstructurezoneislocatedat24.5°-26°N.

简介：TheUpperSinianbeddedchertsarewidelydistributedonthesoutheastcontinentalmarginoftheYangtzeplate,withatotalthicknessrangingfrom20to150m,Thechertsareverysimpleinchemicalcomposition,withthecontentsofsiliceousmineralsexceeding90%andthoseofothermineralspeciesbeingverylow.Thetotalcontentoftraceelementsisconsiderablyvarialbe,Thecontentsofmosttraceelementsarelowascomparedwiththeircrustclarkevalues.ButthesechertsareveryrichinthetraceelementsBa,As,Ab,AgandU,coupledwithrelativelyhighcontentsofFe,MnandlowcontentsofAl,Ti,andMg,ItcanbeidentifiedasthechertsofhydrothermaloriginintermsofthevaluesofFe/Ti,(Fe+Mn)/Ti,Al/(Al+Fe+Mn)andU/Th,IntheAl-Fe-Mn,andFe-Mn-(Cu+Ni+Co)×10diagramsandlg[U]-lg[Th],Cr-Zrdiagrams.allthesamplesfromtheareastudiedfallwithinthehydrothermalsedimentfield.Allthesecharacteristicsshowthatthechertsaremainlytheproductofhydrothermalprocesses.Thefactthattheδ30Sivaluesofthechertrangefrom0.0‰to0.7‰withδ18Ofrom20.1‰to23.6‰cleralymanifeststhatthesubmarinehydrothermalwateristhemainsourceofsilica.

简介：Wettingandspreadingprocesseswhichinvolvesurfactantsolutionsarewidelyusedinnumerousindustrialandpracticalapplicationsnowadays.Theperformanceofdifferentnon-ionicsurfactantsmayvarysignificantlyandsofarsuperspreadersolutionsshowthemostpromisingspreadingability.Theadditionoftrisiloxanesurfactantstowaterwasproventoenhancewetting,evenonhydrophobicsurfaces,onwhichconventionalsurfactantsseemtohavelittleornoeffect.Althoughtheseextraordinarysurfactantshavebeenextensivelystudiedoverrecentyears,completeunderstandingoftheirunderlyingmechanismsandasuitablemathematicalmodelarestilllacking.Herewepresentapossibleexplanationfortheimpressiveperformanceoftrisiloxane,whichiscomparedtowettingenhancementofaconventionalsurfactant.Additionally,wewillexplainwhythehydrophobicityofthesurfaceisacrucialfactorforthespreadingphenomenon.LightwillbealsoshedontheeffectofthepHofthesolutiontowhichsurfactantsareadded.Finally,wewillinvestigatelong-termeffectsofthewaterenvironmentontrisiloxanewettingabilityanddiscussifageingmaysignificantlyaffecttheirperformance.

简介：AbstractChagas disease remains a serious problem for public health due to the high disease burden together with its global spreading patterns. However, current treatment and vector control are highly challenged by drug and insecticide resistance. Chemotherapy and vector control have been proved to be effective attempts to minimize the disease burden. Continued efforts are necessary to keep adapting the surveillance-response systems to the dynamic health systems. More attention and investments are needed to improve appropriate strategy and technology in different settings. This may be accomplished by creating effective risk early warning, addressing vulnerability and building resilience systems, implementing a vector surveillance system, as well as innovating research and technology.

简介：ThispaperbrieflyreviewsmainprogressintheresearchonlithosphericstructureandcontinentalgeodynamicsmadebyChinesegeophysicistsduringlast4yearssince22ndIUGGgeneralassemblyinJuly1999.Theresearchmainlycoversthefollowingfields:investigationsonregionallithosphericstructure,DSSsurveyofcrustanduppermantlevelocitystructure,studyonpresent-dayinnermovementanddeformationofChinesemainlandbyanalyzingGPSobservations,geodynamicsofQingzangplateau,geophysicalsurveyoftheDabie-Suluultra-highpressuremetamorphicbeltandprobingintoitsformationmechanism,geophysicalobservationsinsedimentarybasinsandstudyontheirevolutionprocess,andplatedynamics,etc.

简介：我们数字模仿繁殖行为和由使用细胞的自动机方法的在活动个人的流行传播的人分发特点。模拟结果证明那在那里存在感染的率波动的批评价值振幅，流行罐头在整个人口在上面传播了。而且，与感染的率波动的价值振幅增加，同时，感染的人口的空间分发展出不规则的螺线波浪和集中现象的自发的形成不同人口的密度将与时间自动地震荡。而且，特点动态当时，清楚地并且稳定地成长时间和感染的率波动的价值振幅增加。感染的个人的最大的比例独立于波动的振幅率的价值，这也被发现，但是与人口密度线性地增加。

简介：联机话题的传播，是socio心理的建筑群和信息传播过程，能显著地影响联机话题传播的联机公共opinion.The行为被探索，它的整齐被尝试到analyze.A将军模型因为联机话题的传播被介绍，并且描述一个联机话题的速度传播的微分方程是一个联机话题的derived.The速度传播了显示话题的发展的水平并且

简介：Inthispaper,weproposeasusceptible-infected-susceptible(SIS)modeloncomplexnetworks,small-world(WS)networksandscale-free(SF)networks,tostudytheepidemicspreadingbehaviorwithtimedelaywhichisaddedintotheinfectedphase.Consideringtheuniformdelay,thebasicreproductionnumberR_0onWSnetworksandR_0onSFnetworksareobtainedrespectively.OnWSnetworks,ifR_0≤1,thereisadisease-freeequilibriumanditislocallyasymptoticallystable;ifR_0>1,thereisanepidemicequilibriumanditislocallyasymptoticallystable.OnSFnetworks,ifR_0≤1,thereisadisease-freeequilibrium;ifR_0>1,thereisanepidemicequilibrium.Finally,wecarryoutsimulationstoverifytheconclusionsandanalyzetheeffectofthetimedelayr,theeffectiverateλ,averageconnectivityandtheminimumconnectivitymontheepidemicspreading.

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简介：Tunggurian年龄在1984被提名，并且中国的地层学上的第二个国家委员会正式建议了建立相应chronostratigraphic单位，Tunggurian阶段，基于在1999的Tunggurian年龄。这个阶段的名字来自一个岩石层位学的单位，Tunggur形成，和stratotype节在Tunggur台地被定位，SaihanGobi镇区的15km东南，Sonid左旗帜，内部蒙古。Tunggurian年龄被相关到欧洲陆地哺乳动物年龄的Astaracian，并且他们与15.0妈的年龄在paleomagneticChronC5Bn.lr的底分享更低的边界的一样的定义。在Tunggur台地的东南的边上的Tairum也不节，这条边界在红褐色的连续存款以内是位于的Tunggur形成的更低的部分的巨大的泥石头，与从在节的中间的部分的浅灰色白人的沙岩的底的7.6m的距离。Tunggurian近似在国际地层学的图表被相关到海洋的Langhian和海洋的Serravallian的上面的部分。Tunggurian阶段包括二个晚第三纪哺乳动物动物区系的单位，即NMU6(MN6)和NMU7(MN7/8)。从Tairum也不节的Tairum也不动物志在Tunggur台地的西北的边上从地区对应于NMU6，和Tunggur动物志(sensostricto)，例如Platybelodon石场，狼营地和Moergen，对应于NMU7。在在中国，从Linxia盆的Laogou动物志，Gansu，从Lanzhou盆的Quantougou动物志，Gansu，从北Junggar盆的Halamagai动物志，Xinjiang，和Dingjiaergou的中间的中新世的哺乳动物的动物志之中从Tongxin的动物志，Ningxia对应于NMU6。

简介：房间粘附在房间生理学起一个重要作用。这个过程的更好的理解能便于许多临床的治疗。在这研究，老鼠骨头导出髓的间充质的干细胞(rBMSCs)在玻璃底层上是有教养的，并且形态学和粘附力量被描绘。房间形态学被定义为球形，粘合剂，并且传播。不同形态学的粘附力量展出了不同分发模式。球形的房间展出了低粘附力量；当他们的直径仍然保持相对不变时，粘合剂房间展出了很快增加的粘附力量。粘附力量在传播房间与房间直径增加了。这些调查结果建议粘附力量能被检验房间形态学快速估计。

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