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简介：Basedonthegivenreactionconditionandmedium,thegrowthofmicro-andnanocrystalscanbedividedintofourtypes,growthinsolutionatnormalpressure,hydrothermalgrowth,solvothermalgrowth,andmolten-saltgrowth.Whenthewaterororganicsolventasthereactionmedium,surfactant,suchassodiumdodecylbenzenesulfonate,canbeaddedtoregulatethe

简介：ThePhilippinedepartmentofEnergy(DOE)hassignedamemorandumofagreementwiththeJapanesegovernmentforaP33.SM(US$0.67M)demonstrationproject.The65kWmicrohydropowersystemwillbenefitabout200householdsinLeyte.

简介：除了逛街、吃饭、看电影,小情侣约会还有什么好玩意呢?micro一下吧!iQuemicro全名为"iQueGAMEBOYmicro",是任天堂GAMEBOYmicro主机的中国版,它采用轻薄短小的金属机身、高精细度的2英寸背光液晶屏及可更换的面板设计。

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简介：AIM:ToscreenmicroRNAs（miRNAs）andsetuptargetmiRNAsinpterygium.METHODS:PrimaryfibroblastswereisolatedfrompterygiumandTenon’scapsuleandcultured.ImmunocytochemicalanalysisandWesternblottingwereperformedtoconfirmthecultureoffibroblasts.Inall,1733miRNAswerescreenedinthefirststepbyusingGeneChip?miRNA3.0Array.SpecificmiRNAsinvolvedinthepathogenesisofpterygiumweresubsequentlydeterminedusingthefollowingcriteria:1)highreproducibilityinarepetitivetest;2)baselogvalueof>7.0forbothcontrolandpterygialfibroblasts;and3)logratioof>1.0betweenpterygialfibroblastsandcontrolfibroblasts.RESULTS:Primaryscreeningshowedthat887/1733miRNAswereup-regulatedand846/1733miRNAsweredown-regulatedinpterygialfibroblastscomparedwiththoseincontrolfibroblasts.Ofthe1733miRNAsscreened,4miRNAs,namely,miRNA-143a-3p,miRNA-181a-2-3p,miRNA-377-5pandmiRNA-411a-5p,mettheabove-mentionedcriteria.Primaryscreeningshowedthatthese4miRNAswereup-regulatedinpterygialfibroblastscomparedwithcontrolfibroblastsandthatmiRNA-143a-3phadthehighestmeanratiocomparedwiththemiRNAsincontrolfibroblasts.CONCLUSION:miRNA-143a-3p,miRNA-181a-2-3p,miRNA-377-5pandmiRNA-411a-5pareup-regulatedinpterygialfibroblastscomparedwithcontrolfibroblasts,suggestingtheirinvolvementinthepathogenesisofpterygium.

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简介：ThispaperisfocusedonthemodelidentificationofaMicroAirVehicle(MAV)instraightsteadyflightcondition.Theidentificationisbasedoninput-outputdatacollectedfromflighttestsusingbothfrequencyandtimedomaintechniques.Thevehicleisanin-house40cmwingspanairplane.Becauseofthecomplexcoupled,multivariableandnonlineardynamicsoftheaircraft,linearSISOstructuresforboththelateralandlongitudinalmodelsaroundareferencestatewerederived.TheaimoftheidentificationistoprovidemodelsthatcanbeusedinfuturedevelopmentofcontroltechniquesfortheMAV.

简介：Effectofvelocityjumpandtemperaturejumpontheheatandmomentumtransferinmicro-domainsisdiscussedindetail.Asimulationaidedbylocallyfullydevelopedassumptionisdevelopedtoexplaintheexperimentalresultsdifferentfromthosepredictedbyconventionaltheory.Heattransferinmicro-channelsundertheuniformheatfluxisalsoanalyzed.Itisfoundthatvelocity-jumpandtemperature-jumphaveanoppositeinfluenceandNusseltnumberhasagreatervaluewhentheKnudsennumberisverysmall,WiththeincreasingofKnudsenNumber,Nussqltnumberbecamesmallerthan8.24.

简介：说比尔盖茨是天才，没有多少人会反对，他拥有多项世界第一他是第一个靠观念、智慧、思维致富，荣登世界首富的人，也是有史以来最年轻的世界首富；他是第一个白手起家、在短短20多年内创造个人财产达到无人能及的商业奇才；他首开新经济致富的先河，成为人类历史上第一个靠软件拥有亿万资产的先知先觉者；他是第一个利用高科技和高智商创造巨额财富的典范……而且他还在继续创造着无数个世界第一。比尔盖茨不但是成功者，而且是所有成功者之神。

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简介：李德美V：这种消息不是第一次出现了。英国mayfaire早些年不就是这样？所以前几天电台采访关于葡萄酒投资，忘了提到这点了，还有“人为的风险”。

简介：分光计的小型化用即时、所在地的大小打开一个新申请区域。Fourier变换分光计(英尺)就它在途径之中的特别优点而言是吸引人的。这份报纸考察微英尺的当前的地位在世界范围并且描述它的开发；另外，分析了是在设计并且制作英尺在小型化期间被解决的关键问题。最后，没有动人的部分的微英尺的一个新奇模型被建议并且分析，它可以为分光计的设计提供新概念。

简介：Fivekindsof45#steelsampleswithconcavefeaturesonthesurfaceweremanufacturedusingLaserTexturingTechnology(LTT).Optimumdesigntheorywasusedtodesigntheexperiment,andatwo-levelorthogonaltable-L16(215)designwasadopted.Micro-wearandmicro-frictionexperiencedbysampleswithconcavesurfacefeaturesandsampleswithsmoothsurfaceswerecomparedexperimentally.Thewearresistanceofsampleswithconcavesurfacefeatureswasincreasedmost,anddifferentsurfacemorphologieshaddifferenteffectsonfrictionandwearproperties.

简介：我们将介绍为制造采用的一些技术和设备悦耳微光学。基于膜的microlenses和扫描镜子具有对这个区域的学术、工业的兴趣的悦耳的液体透镜和透镜数组以及聚合物。

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简介：这份报纸报导巨浪的试验性、理论的学习发生在原型一台极端微离心的压缩机。作为第一步，10次缩放有40公里的一台极端微离心的压缩机的模型外部直径被设计并且生产。为有B参数的几不同价值的巨浪的短暂行为的详细试验性的调查被执行。试验性的结果在巨浪期间与非线性的lumped参数理论获得以便为微离心的压缩机验证理论巨浪模型的有效性的那些相比。作为结果，巨浪的相当不同的行为在实验并且在分析为B的不同价值出现了。关键词微离心的压缩机-澎湃-lumped参数模型CLC数字TK474.8+2

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简介：Anovelfabricationprocessformicropatternswithcurvaturewasintroduced.Thecurvedstructuresweremadebycompensatingrectangularmicrostructureswithliquidphotoresistlayer.Becauseofthesurfacetensionoftheliquidinmicroscale,variousshapesofmeniscuscanbemadeonthemicrochannels.Themicrochannelsweremadeonthesiliconsubstrateinadvance,andthentheliquidlayerwascoatedonthemicrochannels.Fromthenatureofliquidbehavior,thecurvedpatternswithsmoothsurfaceareobtained,whichcannotbemadeeasilywiththeconventionalmechanicalmachining,aswellaswiththemicrofabricationprocesses,suchaswetanddryetching.Withthisprinciple,itisexpectedthatthesmoothandcurvedsurfacescanbemadebysimpleprocessesandtheresultscanbeappliedwidely,suchasopticalpatterns.