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简介：三倍的螺旋状的结构的热稳定性在骨胶原生合成，功能和降级起一个关键作用。CD技术被利用描绘合成骨胶原的热稳定性模仿肽。因为它的便宜乐器学，低操作费用，容易的操作，和高敏感，荧光光谱学广泛地全世界与容易的存取被使用。这里，我们开发了一个其他的荧光方法检测骨胶原的热稳定性模仿肽。我们证明了那荧光光谱学能测量骨胶原的热稳定性在不同情形下面与低集中模仿肽。自我熄灭的试金将极大地帮助的这高度敏感的荧光骨胶原的性质模仿的顺序依赖者的研究肽，和它在决定象骨胶原，collectins，adiponectin，巨噬细胞scavenger和C1q那样的三倍的螺旋系统的热稳定性的应用程序有大潜力。

简介：TheauthorsproveaquantitativestabilityresultfortheBrunn-Minkowskzinequalityonsetsofequalvolume：If｜A｜=｜B｜〉0and｜A＋B｜^1/n=（2＋δ）｜A｜^1/nforsomesmallδthen,uptoatranslation,bothAandBareclose（intermsof5）toaconvexsetK.Althoughthisresultwasalreadyprovedbytheauthorsinapreviouspaper,thepresentpaperprovidesamoreelementaryproofthattheauthorsbelievehasitsowninterest.Also,theresulthereprovidesastrongerestimateforthestabilityexponentthanthepreviousresultoftheauthors.

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简介：垂直洞的射出表面的激光(VCSEL)的热稳定性数组被重新设计方山安排提高。基于热电的联合三维(3D)有限元素的模型，一个优化VCSEL数组被设计。这优化的效果试验性地被学习。有不同方山配置的VCSEL数组的力量密度特征在优化设备表演在改进了性能的不同热应力下面被获得。优化设备也从测量系列和计算热电阻显示出更好的稳定性。试验性的结果证明我们的模拟模型和优化为VCSEL数组设计是有启发性的。

简介：在这份报纸，我们考虑与一般抑制联系到线性有弹性的方程的一个半线性的概括夸张边界价值问题可变代表的术语和非线性打字。在合适的条件下面，本地、全球的存在定理被证明。答案的唯一被消除被另外的作者为不同特别问题强加了的一些假设得到了。我们证明有重要起始的资料的任何答案变得稳定。

简介：Amultilayerflowisastratifiedfluidcomposedofafinitenumberoflayerswithdensitieshomogeneouswithinonelayerbutdifferentfromeachother.Itisanintermediatesystembetweenthesingle-layerbarotropicmodelandthecontinuouslystratifiedbaroclinicmodel.Sincethissystemcansimulatethebarocliniceffectsimply,itiswidelyusedtostudythelarge-scaledynamicprocessinatmosphereandocean.Thepresentpaperisconcernedwiththelinearstabilityofthemultilayerquasi-geostrophicflow,andtheassociatedlinearstabilitycriteriaareestablished.Firstly,thenonlinearmodelisturnedintotheformofaHamiltoniansystem,andabasicflowisdefined.ButitcannotbeanextremepointoftheHamiltonianfunctionsincethesystemisaninfinite-dimensionalone.Therefore,itisnecessarytoreconstructanewHamiltonianfunctionsothatthebasicflowbecomesanextremepointofit.Secondly,thelinearizedequationsofdisturbancesinthemultilayerquasi-geostrophicflowarederivedbyintroducinginfinitesimaldisturbancessuperposedonthebasicflows.Finally,thepropertiesofthelinearizedsystemarediscussed,andthelinearstabilitycriteriainthesenseofLiapunovarederivedundertwodifferentconditionswithrespecttocertainnorms.

简介：Apredator-preysystemwithaconstantproportionofpreyrefugeandstage-structureforpreyspeciesisproposedandstudiedinthispaper.Asetofconditionsforthepermanenceofthesystemisobtained.Thelocalstabilityofthesystemisdiscussedbythesignofeigenvalues.Furthermore,byusingtheiterativemethod,somesuitablesufficientconditionsfortheglobalattractivityoftheinteriorequilibriumisobtained.Ourstudyshowsthattheconstantproportionofpreyrefugecouldleadtomorecomplicatedynamicbehaviors.Numericalsimulationsarealsopresentedtoillustratethefeasibilityofthemainresults.