简介：Theflowcharacteristicsinaspouted-fluidbeddifferfromthoseinspoutedorfluidizedbedsbecauseoftheinjectionofthespoutinggasandtheintroductionofafluidizinggas.Theflowbehaviorofgas-solidphaseswaspredictedusingtheEulerian-Euleriantwo-fluidmodel(TFM)approachwithkinetictheoryforgranularflowtoobtaintheflowpatternsinspouted-fluidbeds.Thegasfluxandgasincidentanglehaveasignificantinfluenceontheporosityandparticleconcentrationingas-solidspouted-fluidbeds.Thefluidizinggasfluxaffectstheflowbehaviorofparticlesinthefountain.Inthespouted-fluidbed,thesolidsvolumefractionislowinthespoutandhighintheannulus.However,thesolidsvolumefractionisreducednearthewall.

简介：A64-year-oldmanwasadmittedtotheSunYat-SenUniversityCancerCenterwithchiefcomplaintsofrecurrentabdominalpainanddiarrheaforabout3yearsandwithahistoryofsurgicalrepairforintestinalperforationowingtostressulcer.Positronemissiontomography(PET)/computedtomography(CT)demonstratedaprimarytumoronthepancreatictailwithmultifocallivermetastases.Pathologicalandimmunohistochemistrystainingrevealedthelesiontobeapancreaticneuroendocrinetumor(pNET).AccordingtothelatestWorldHealthOrganization(WHO,2013)classification,thetumorwasclassifiedasstageIVfunctionalG1pNET.Afterreferraltothemultidisciplinarytreatmentboard(MDT),thepatientwasstartedonperiodicdoseofomeprazole,somatostatinanaloguesandInterferonα(IFNα)andhadscanningfollow-ups.Basedupontheimagingresults,CT-guidedradioactiveiodine-125(125I)seedsimplantationtherapy,radiofrequencyablationtherapy(RFA)ormicrowaveablationtechniquewerechosenforthetreatmentoftheprimarytumor.Transarterialchemoembolization(TACE),RFAandmicrowaveablationtechniquesweredecideduponforlivermetastases.Thepatientshowedbeneficialresponsetothetreatmentwithclinicallymanageablelow-gradesideeffectsandattainedpartialremission(RECISTcriteria)withagoodqualityoflife.

简介：基于连续统的有限变丑理论和poroelastic理论，为在自然、起始的坐标的浸透液体的多孔的媒介(FSPM)的acoustoelastic理论被开发在波浪速度上调查有效压力和液体毛孔压力的影响。第一，在FSPM的大部分静态的变丑前上附加的一个小动态运动的假设产出自然、起始、最后的配置，谁的排水量，紧张，和压力稳固骨骼并且在一个FSPM粒子的液体能分别地在自然、起始的坐标被描述。第二，从运动和FSPM的非线性的组成的关系的介绍的最后状态的方程的平衡的起始状态的方程的减法为小动态运动导致运动的方程。第三，同类的变丑前的考虑和小动态运动的飞机泛音形式给一个acoustoelastic方程，它为快纵的波浪的关系提供分析明确的表达，快砍波浪，慢砍波浪，并且有稳固骨骼的压力和液体毛孔压力的慢纵的波浪。最后，在靠近毛孔的jacketed条件，开毛孔的jacketed条件，传统的unjacketed条件，和triaxial状况下面的各向同性的FSPM作为一个例子被拿讨论速度快并且慢砍沿着起始的主要稳固骨骼的紧张之一的方向宣传的波浪。详细讨论证明FSPM的波浪速度被有效压力和液体毛孔压力通常影响。仅仅，液体毛孔压力在FSPM的波浪速度上有小效果应用起始的主管的部件稳固骨骼强调或紧张是相等的，它与以前的试验性的结果一致。

简介：这篇论文基于inviscid和imcompressible液体和无旋的流动在液体/结构影响上论述工作的评论。焦点在和边界元素方法(BEM)的速度潜力理论上。充分非线性的边界条件在未知免费表面和动人的身体的弄湿的表面上被强加。评论包括(1)在常数或规定变化速度的身体的垂直、倾斜的水入口，以及免费秋天运动，(2)液体微滴或列影响以及波浪影响身体，(3)膨胀身体的类似答案。它盖住二维(2D)，axisymmetric并且三维(3D)盒子。在数字模拟使用的关键技术被构画出，包括multivalued上的网孔产生免费表面，为扩展域的拉长的坐标系统，压力的相互的依赖和身体打手势的为去耦的辅助函数方法，并且为喷气或薄液体电影的处理在影响期间发展了。

简介：Acutepancreatitis(AP)isafrequentdiseasewithdegreesofincreasingseverityresponsibleforhighmorbidity.Despitecontinuousimprovementincare,mortalityremainssignificant.Becausehypovolemia,togetherwithmicrocirculatorydysfunctionleadtopooroutcome,fluidtherapyremainsacornerstoneofthesupportivetreatment.However,poorclinicalevidenceactuallysupporttheaggressivefluidtherapyrecommendedinrecentguidelinessinceavailabledataarecontroversial.Fluidmanagementremainsunclearandleadstocurrentheterogeneouspractice.DifferentstrategiesmayhelptoimprovefluidresuscitationinAP.Ononehand,integrationoffluidtherapyinaglobalhemodynamicresuscitationhasbeendemonstratedtoimproveoutcomeinsurgicalorsepticpatients.Tailoredfluidadministrationafterearlyidentificationofpatientswithhigh-riskofpooroutcomepresentinginadequatetissueoxygenationisamajorpartofthisstrategy.Ontheotherhand,newdecisionparametershavebeendevelopedrecentlytoimprovesafetyandefficiencyoffluidtherapyincriticallyillpatients.Inthisreview,weproposeapersonalizedstrategyintegratingthesenewconceptsintheearlyfluidmanagementofAP.ThisnewapproachpavesthewaytoawiderangeofclinicalstudiesinthefieldofAP.

简介：WestudythehomogenizationoftheincompressibleNavier-Stokesequationswithperiodicoscillatingcoefficientinaboundednon-homogeneousmedia.Todothat,weintroduceageneralizedcompensatecompactnessresultandasuitableclassoftestfunctiontothisproblem.Bypassingthelimit,weobtainthehomogenizedmodelofthisproblem.

简介：Theresearchpurposeofthispaperistoestimatetheimpactsoftheparametersoftheguideplateontheverticalmotioncharacteristicsofthemoonpoolfluid.Withthevolumeoffluid（VOF）method,three-dimensionalmodelsofthemoonpoolfluidmotionsofthetrusssparplatformareestablished.Simulationresultsarethenpresentedforthemoonpoolforcedoscillationbyemployingthedynamicmeshmethodanduser-definedfunctionsinFLUENT.Themotionsofthemoonpoolfluidandtheloadsontheguideplatesareobtainedforbothcasesofsquare-ringandcrisscross.Theresultsshowthattheshapeandareaoftheguideplateatthebottomofthemoonpoolhaveasignificantimpactonthephysicalparametersofthemoonpool,includingtheloadonthemoonpoolguideplate,motionformofthemoonpoolfluidandthemassflowrate.

简介：Basedonthermalsimulationexperiment,interactionsbetweenvolcanicfluidsandsourcerockswerestudied.Gasgenerationsinthedrysystemandfluidsystemunderdifferenttemperatureswereanalyzed.Theresultsshowedthatthevarioustypesofsourcerocksaresimilarincomposition,containinggaseousC1-C5hydrocarbons,H2andCO2whosegasyieldsincreasewithincreasingtemperature.ThegasyieldofsourcerocksoftypeisⅠthehighest,followedbytypeⅡ,andthatofsourcerocksoftypeisⅢthelowest,indicatingthattheyieldofhydrocarbongasesisrelatedtotheirhydrocarbongeneratingpotential.AlthoughthegeneratingpotentialoftypeisⅢthelowest,itcanstillberegardedasausefulgassourcewhenitisburieddeeplyenough.Thebasicvolcanicfluidrestrainsthegenerationofgaseoushydrocarbonsindifferenttypesofsourcerocks,butpromotesthegenerationofinorganicgases.

简介：Unsteadymotionofaverticallyfallingnon-sphericalparticlehasattractedconsiderableattentionduetoitsfrequentapplicationsinnatureandindustry.Aseriesofsemi-analyticalmethodshavebeenusedtoraisetheresults’accuracyaswellaswideningtheregionofconvergence.Thecurrentstudypursuedanewanalyticalsolutionfortheunsteadymotionofarigidnon-sphericalparticleinaquiescentNewtonianfluid,basedontheOptimalHomotopyAnalysisMethod.Withaviewtowardsobtainingthehighestlevelofaccuracyandensuringtheconvergenceoftheanalyticalresults,theaveragedresidualerrorswereobtainedandminimized.Inadditiontoflexibility,itwasalsoproventhattheproposedmethodcanleadtocompletelyreliableandpreciselyaccurateresults.Basedontheseriessolution,theeffectsofphysicalparametersontheterminalsettlingvelocity(i.e.thegreatestvelocitythatafallingbodymayreach)andtheaccelerationtime(i.e.thetimethataparticlereachesthesettlingvelocity)areinvestigated.

简介：Anewsilicasolbinderwasobtainedbymixingtheacid-modifiedaluminiumsulfateandwaterglass.TheeffectofSiO2concentrationinsodiumsilicate,pHvalueandpolymerizationwasinvestigated.Thenewsilicasolbinder,whichpossessedabundantporevolumeandsuitableacidamount,wasanidealcomponentforpreparingcrackingcatalyst.Asaresult,thecorrespondingcatalystcomprisingthenewbindershowedexcellentperformance.Comparedwiththereferencesample,theliquefiedpetroleumgas(LPG)andpropyleneyieldobtainedoverthiscatalystincreasedby3.49and1.20percentagepoints,respectively.TheperfectporestructureandsuitableLewisacidamountofnewsilicasolwerethepossiblereasonleadingtoitsoutstandingperformance.

简介：尽管为有类型1糖尿病的个人的小岛移植被显示了产出优异的血葡萄糖控制，它为长期的控制仍然保持不适当。这是部分，由于小岛损害和压力，那能导致贝它房间损失。过量IL-1β的抑制；活动可能最小化小岛损害，因此保存工作。IL-1受体对手(IL-1Ra)，IL-1β的一个内长的禁止者；，保护小岛免受导致cytokine的坏死和apoptosis的伤害。因此，在IL-1β之间的不平衡；并且IL-1Ra可能影响到小岛的allogeneic和自体免疫的回答的功课。我们的组以前证明传播丝氨酸朊酶禁止者人alpha-1-antitrypsin(hAAT)，以及immunomodulatory活动。在现在的学习，我们寻求了决定是否胰腺的小岛hAAT的allograft保护的活动被IL-1Ra调停感应。我们的结果证明hAAT在刺激巨噬细胞在IL-1Ra表示导致了2.04褶层增加并且hAAT-pre-treated小岛接枝在IL-1Ra抄本层次展出了4.851褶层增加，它与中等煽动性的侧面被联系。出人意料地，从IL-1Ra-knockout鼠标被孤立并且在grafting前与hAAT预先对待进野类型的鼠标的小岛在大概从渗入主机房间被导出的intragraftIL-1Ra表示产出增加，当主机的hAAT处理不在时的虽然。确实，hAAT-pre-treated小岛产生了能在有教养的巨噬细胞导致IL-1Ra生产的hAAT免费的调节媒介。最后，我们证明hAAT为p65支持了不同phosphorylation和原子translocation模式，为IL-1Ra要求的一个关键抄写因素表示。

简介：Aproblemofunsteadyflowofasecondgradefluidoverflatplateswiththeimpulsiveandoscillatingmotion,startingfromrest,andwiththewalltranspirationisconsidered.TheexactsolutionsarederivedbytheLaplacetransform,theperturbationtechniques,andanextensionofthevariableseparationtechniquetogetherwithsimilarityarguments.Thesesolutionsarewrittenasthesumbetweenthepermanentsolutionsandthetransientsolutions.Thevariationsoffluidbehaviorswithvariousphysicalparametersareshowngraphicallyandanalyzed.Theresultsarevalidatedbycomparingthelimitingcasesofthepresentpaperwiththeresultsoftherelatedpublishedarticles.

简介：

简介：Thepresentarticleinvestigatesthedualnatureofthesolutionofthemagnetohydrodynamic(MHD)stagnation-pointflowofaPrandtlfluidmodeltowardsashrinkingsurface.Theself-similarnonlinearordinarydifferentialequationsaresolvednumericallybytheshootingmethod.Itisfoundthatthedualsolutionsoftheflowexistforcertainvaluesofthevelocityratioparameter.Thespecialcaseofthefirstbranchsolutions(theclassicalNewtonianfluidmodel)iscomparedwiththepresentnumericalresultsofstretchingflow.Theresultsarefoundtobeingoodagreement.Itisalsoshownthattheboundarylayerthicknessforthesecondsolutionisthickerthanthatforthefirstsolution.

简介：这份报纸的主要目的是在与不同沉浸时间在模仿的身体液体(SBF)沉浸的Mg-Zn-Zr合金的机械行为上调查腐蚀的效果。在SBF的材料的腐蚀行为被沉浸测试决定。侵蚀的合金的表面被SEM检验。渗出的Mg-2Zn-0.8Zr镁合金的张力的样品为0，4，7，10，14，21和28d沉浸于SBF。测试样品的张力的机械行为在一台电子张力的测试机器上被执行。SEM被用来观察破裂形态学。与沉浸时间，最终的张力的力量(UTS)，收益力量(YS)和Mg-2Zn-0.8Zr的延伸(EL)的扩展，样品起初很快减少了然后慢慢地减少了，这被发现。与增加的沉浸从可锻的骨折转变到劈开骨折的合金的主要破裂机制预定，它能被归因强调坑腐蚀引起的集中和embrittlement。

简介：Anovelporousbinderwasobtainedfromacid-treatedkaolin.Thisnewbinderpossessedabundantmeso/macropores,goodhydrothermalstabilityandheavymetalresistance.Thepreparedcatalystusingnewbinderfeaturedlowattritionindexandlargeporevolume.ThecatalystswerecontaminatedwithNi,V,andtestedinafixed-fluidizedbedreactorunit.Incomparisonwiththereferencesample,theoilconversionachievedbytheabove-mentionedcatalystincreasedby3.50percentagepoints,andheavyoilyielddecreasedby2.86percentagepoints,whilethetotalliquidyieldandlightoilyieldincreasedby2.82percentagepointsand0.79percentagepoints,respectively.Theperfectporestructure,goodhydrothermalstabilityandheavymetalresistantperformanceofnewbinderwerethepossiblecausesleadingtoitsoutstandingperformance.

简介：倾斜地，事件水波浪在二层的液体由在小底部波动形式的一张不平的隧道床散布在三维的线性水波浪理论的框架工作以内被调查。上面的液体被假定被一个僵硬的盖上面跳，当更低的被有小变丑的底部表面下面围住，隧道在水平方向是无界的时。假定无旋的运动，不安技术被采用计算一阶的修正到在由使用Fourier的二液体的潜力近似，并且也转变以包含代表底部变丑的形状功能的积分计算思考和传播系数的速度。正弦曲线涟漪的一个补丁的考虑证明思考系数是比率的摆动的功能两次沿着X轴和涟漪波浪的波浪数字的部件数字。当这比率接近一个时，理论预言在床和接口之间的一个反响的相互作用，并且思考系数变得一涟漪的数字多重。如果这个数字大，事件波浪精力的高思考发生。

简介：Vibrationcharacteristicsoffluid-filledmulti-walledcarbonnanotubesarestudiedbyusingnonlocalelasticFlu¨ggeshellmodel.VibrationgoverningequationsofanN-layercarbonnanotubeareformulatedbyconsideringthescaleeffect.Inthenumericalsimulations,theeffectsofdifferenttheories,small-scale,variationofwavenumber,theinnermostradiusandlengthofdoublewalledandtriple-walledcarbonnanotubesareconsidered.Vibrationalfrequenciesdecreasewithanincreaseofscalecoefficient,theinnermostradius,lengthofnanotubeandeffectsofwallnumberarenegligible.Theresultsshowthatthecut-offfrequenciescanbeinfluencedbythewallnumberofnanotubes.

简介：RamanpeaksofvarioushydratesintheH2O-NaCl-CaCl2systemhavebeenpreviouslyidentified,butaquantitativerelationshipbetweentheRamanpeaksandXNaCl(i.e.,NaCl/(NaCl+CaCl2))hasnotbeenestablished,mainlyduetothedifficultytofreezethesolutions.Thisproblemwassolvedbyaddingaluminapowdertothesolutionstofacilitatenucleationofcrystals.Cryogenic(-185oC)Ramanspectroscopicstudiesofalumina-spicedsolutionsindicatethatXNaClislinearlycorrelatedwiththetotalpeakareafractionofhydrohalite.Capsulesofsolutionsmadefromsilicacapillarywerepreparedtosimulatefluidinclusions.Mostoftheseartificialfluidinclusionscouldnotbetotallyfrozenevenattemperaturesaslowas-185oC,andthetotalpeakareafractionofhydrohaliteisnotcorrelatedlinearlywithXNaCl.However,thedegreeofdeviation(?XNaCl)fromthelinearcorrelationestablishedearlierisrelatedtotheamountofresidualsolution,whichisreflectedbytheratio(r)ofthebaseline"bump"area,resultingfromtheinterstitialunfrozenbrinenear3435cm-1,andthetotalhydratepeakareabetween3350and3600cm-1.Alinearcorrelationbetween?XNaClandrisestablishedtoestimateXNaClfromcryogenicRamanspectroscopicanalysisforfluidinclusions.

简介：可溶解的土壤的侧面的变丑在地震期间是许多损坏的一个原因，据说多于导致液化的地面失败的另外的形式。研究人员们介绍了液化土壤作为粘滞在被认为液体的研究。以这种方式，液化土壤作为非牛顿的液体表现，其粘性作为shear紧张率减少，增加。当前的学习合并计算液体动力学为地球斜坡的导致液化的侧面的变丑建议简化动态分析。数字过程包含一个伪线性的有弹性的模型为对为大紧张状态的中等紧张和一个Bingham液体模型小在液化期间。一个反复的过程被认为估计紧张兼容机砍土壤的僵硬。土壤的液化以后的剩余力量被看作起始的Bingham粘性。数字过程的性能被和侧面的地面变丑的一些领域观察使用离心机模型和摇晃的桌子测试的结果检验。结果证明建议过程与精确的合理的度预言侧面的地面变丑的时间历史。