简介:In2015,TheCentralBankcutinterestratessixtimesinarow.Therearetwomainpurposes:oneistoreducetheinterestburdenoncorporateloans,andstimulatecorporateinvestment.Second,toreduceinterestincomeonresidentialdeposits,andstimulateresidentstoincreasecurrentconsumption.However,manyempiricaldataprovethatalthoughtheeffectofinterestratedeclineonstimulatingcorporateinvestmentismoreobvious,theeffectofstimulatingresidentstoincreasecurrentconsumptionisnotobvious,andhouseholdsavingscontinuetogrowrapidly.Thisshowsthatthemainfactoraffectingthecurrentconsumptionofresidentsisnolongerthebank’sdepositinterestrate,buttheirreplaceabilityoffutureconsumergoodsforcurrentconsumergoods,incomerestrictionsandothereconomicfactorsthatcanaffectcross-timeconsumption.Thispaperisbasedonthetheoryofintertemporalutilitymaximization.TheempiricalanalysisoftheimpactoftheratechangeonChina’sresidents’consumption,lookingforthereasonswhyresidents’consumptionisnotsensitivetochangesintherate,andputforwardcorrespondingcountermeasuresandsuggestions.
简介:Therapidadvancementofscienceandtechnologyintheeraofbusinesscompetition,asitistoday,hasanimpactonaverydynamicbusinessenvironment,andrequiresorganizations/companiestohavehumanresources(employees)thatareinnovativeandresponsivetotheadvancementofscienceandtechnology.Schoolsanduniversitiesmustcontributetopreparinggenerationswhohavetheabilitytoinnovateforeveryemployeewhoworksinanagency/company.Thepurposeofthisstudyistostudythedominantfactorsthatinfluencebehaviortoproduceinnovativeproducts.Thequantitativeapproachwasusedinthisstudywithsurveymethods.Thesampleofthisstudyis100employeeswhoareoneofthecompaniesinthefieldoftechnologyservicesinJakarta,including:markets,volunteerwebsites,portals,andselectedbypurposivesampling.Datawereobtainedbydistributingquestionnairesandanalyzedusingregression.Regressionanalysisisusedtodeterminethemodeloftherelationshipbetweenbehaviortoproduceinnovativeproducts(Y)withentrepreneurialleadership(X1)andcreativity(X2).Theresultsofthestudyare:(1)Entrepreneurialleadershipandcreativitycollectivelyhaveapositiveinfluencetoimprovebehaviortowardsinnovativebehavior;(2)leadershipandentrepreneurialcreativitycollectivelycontributetoimprovingbehaviortoproduceinnovativeproductsat77%and23%ofotherfactors;(3)entrepreneurialleadershipandcreativity“cannotbeignored”asaninstrumenttoimprovebehaviortoproduceinnovativeproducts;(4)improvingbehaviortoproduceinnovativeproductscanbepredictedbyincreasingentrepreneurialleadershipandcreativitybyusingasimpleregressionmodelY=0.61+0.47X1+0.41X2.
简介:Asaconvenientpassengertransitfacilitybetweenfloorswithdifferentheights,escalatorshavebeenextensivelyusedinshoppingmalls,metrostations,airportterminals,etc.Comparedwithotherverticaltransitfacilitiesincludingstairsandelevators,escalatorsusuallyhavelargetransitcapacity.Itisexpectedtoreducepedestriantravelingtimeandthusimprovethequalityofpedestrian'sexperiencesespeciallyinjammingconditions.However,itisnoticedthatpedestriansmaypresentdifferentmovementpatterns,e.g.,queuingoneachstepoftheescalator,walkingontheleft-sideandmeanwhilestandingontheright-sideoftheescalator.Thesedifferentpatternsaffecttheactualescalatortrafficvolumeandfinallythepassengerspatiotemporaldistributionindifferentbuiltenvironments.Thus,inthepresentstudy,amicroscopiccellularautomaton(CA)simulationmodelconsideringpedestrianmovementbehavioronescalatorsisbuilt.Simulationsareperformedconsid-eringdifferentpedestrianmovementspeeds,queuingmodes,andsegregationonescalatorswithdifferentescalatorspeeds.Theactualescalatorcapacitiesunderdifferentpedestrianmovementpatternsareinvestigated.Itisfoundthatwalkingonescalatorswillnotalwaysbenefitescalatortransitvolumeimprovement,especiallyinjammingconditions.
简介:在最近的年里,几个研究组为对存在大楼的地震反应评价学习了分析方法的新一代。不过,许多重要开发仍然被需要以便定义更多的可靠、有效的评价过程。而且关于存在大楼,由于低知识水平,线性有弹性的分析是允许的唯一的分析方法,这应该被加亮。一样的代码(例如NTC2008,EC8)为地震需求的评估与行为因素把线性动态分析看作参考方法。这类分析基于一个线性橡皮的结构的模型题目到一个设计系列,由通过一个行为因素减少有弹性的光谱获得了。行为因素(在一些代码的减小因素或q因素)被用来减少从线性分析获得以便考虑非线性的结构的能力的有弹性的光谱纵标或力量。行为因素应该基于几个参数被定义,例如机械材料特征,结构的系统,不规则和设计过程影响地震非线性的能力。在实际应用程序,仍然有详细规则和为存在大楼足够的精确行为因素价值的明显的缺乏。在这个工作,造类型的主要存在RC-MRF的地震能力的一些调查被执行了。为了做地震力量的正确评估,要求,与力量协调的实际行为因素价值基于地震安全评价过程被建议了并且在意大利的地震代码与价值相比报导了,NTC08。
简介:Structuralintegrityisstatedasthescienceandtechnologyofmarginbetweensafetyanddisaster.Systematicpredictionofstructuralintegrityofcriticalstructuressuchascombustionchambers,pressurevessels,nuclearreactorcomponents,boilersetc.,ensuresthehumansafety,environmentalprotection,andtheeconomicalconsiderations.Thepresentworkaimsatpredictionoffatiguebehaviourofsymmetricstructureslikepressurevesselsinthepresenceofcommonweldingdefectssuchaslackoffusion(LOF),lackofpenetration(LOP)andporosity.Aringtypespecimenwhichreplicatesthestresspatterninthepressurevesselisconsideredforthestudyofseverityofweldimperfections.InitialdimensionsofwelddefectsarearrivedbyperformingNDTinspection.Crackgrowthanalysisiscarriedouttodeterminetheremaininglifeoftheweldedjointwithdefects.
简介:看到的翅膀果蝇,果蝇suzukii(Matsumura)(双翅目:Drosophilidae)是一个高度杂食的害虫许多野或栽培的果浆和石头水果。从东南亚洲发源,它最近在欧洲和北美洲入侵了大量区域。昆虫microbiotas可以显著地影响宿主生物学的几个方面并且在侵略的种介绍起一个重要作用进新区域,是众所周知的。然而,尽管有D的大经济重要性。suzukii,有限注意到目前为止被给了它的microbiota。在这研究,我们在场内脏的第一深入的描述来自地(本国、侵略的范围)和这只昆虫的labreared人口的细菌的差异。内脏地昆虫的细菌的社区被统治不管他们的起源,由门Proteobacteria的2个家庭:Acetobacteraceae和EnterobacteriaceaeFirmicutes,主要由家庭Staphylococcaceae代表了,在labreared占优势人口。地区是在塑造野生的苍蝇的microbiota的最重要的因素。而且,自从D的建立,在差异之间的否定关联和时间过去了。在一个新区域的suzukii被观察。总的来说,我们的结果显示那个产地,食物资源以及一个新区域的殖民阶段贡献接着,由更快速演变,能影响的侵略种类的细菌的社区招待的形状在新环境的改编。
简介:Thethermogravimetryanalyzercoupledwiththepyrolysisgaschromatography/time-of-flightmassspectrometrytechnologywasusedinthisstudytoinvestigatethemasslossbehaviorandvolatilereleasecharacteristicsofabituminouscoal.Theresultsshowedthatwithanincreasingheatingrate,thecharacteristicparametersandTG/DTGcurvesshiftedobviouslytothehighertemperatureregion.ThepyrolysisofabituminouscoalatdifferentheatingratescanbedividedintotwostagesaccordingtotheCoats-Redfern(C-R)plots.TheactivationenergyobtainedfromtheC-Rmethodis50.21—85.14kJ/moland5.14—7.24kJ/molataheatingraterangeof8—300℃/minforthefirstandsecondpyrolysisstages,respectively.Aromatichydrocarbonsweredominantinthevolatileproductsduringfastpyrolysisofthecoal,followedbytheolefins,whereasthephenolswerethethirdmajorcomponents.Withtheincreaseofpyrolysistemperature,theheavycomponentsinthevolatilespeciesincreased;meanwhilethephenolcrackingreactionswereintensified.Thecarbonnumberofolefinswasmainlyconcentratedin3—9,andthearomaticsweremainlycomposedofthecompoundsofC6—C13.Thisstudycanprovideabasicreferenceforfastpyrolysisofcoalandotherthermalchemicalconversionprocesses.
简介:在这研究,空隙免费(如果)钢盘子受到双sided磨擦促使处理(FSP)。有大约12的一种平均谷物尺寸的有细密纹理的结构?m与大约2.5的厚度在处理地区(PZ)被获得?公里。收益力量(325?MPa)并且最终的张力的力量(451?MPa)FSP如果钢比基础材料(BM)的那些显著地高(192和314?MPa),当延伸(67.5%)几乎与BM(66.2%)相比仍然保持未改变时。PZ的平均microhardness价值是大约130?HV,比BM的高1.3倍。另外,FSP如果钢比BM显示出一个更积极的腐蚀潜力和更低的腐蚀水流密度,展出更低的腐蚀趋势和腐蚀评价在一3.5?wt%NaCl答案。而且,FSP如果钢在空和NaCl答案中两个都比BM展出了更高的疲劳生活。如果钢主要与疲劳有条纹或刻痕之状态展出了典型transgranular破裂,腐蚀疲劳骨折FSP出现,当BM主要介绍了intergranular破裂时。提高的腐蚀疲劳性能主要被归因于成核的增加的电阻和疲劳裂缝的生长。腐蚀疲劳机制被阳极的溶解首先在周期的应力和腐蚀剂答案的联合效果下面控制。
简介:当它与季风旋回交往了时,台风Chan-Hom(2015)经历了一在热带西方的诺思太平洋(WNP)变弱,但是所有运作的预报没能预言这个紧张变化。最近的观察研究显示它在15-30-daytimescale上源于它和季风旋回的相互作用。在这研究,二个数字实验的结果被介绍在台风Chan-Hom(2015)的紧张变化上调查季风旋回的影响。控制实验捕获Chan-Hom(2015)的变弱的进程的主要观察特征在期间一向北方突然地上交菲律宾的海包括眼睛尺寸的增大,季风旋回的东方方面上的强壮的传送对流的开发,和相应强壮的外部流入。敏感实验建议Chan-Hom(2015)的紧张变化主要与它和季风旋回的相互作用被联系。当Chan-Hom(2015)开始向西搬到季风旋回的东方部分时,季风旋回为台风的增强提高了惯性的稳定性。与它有季风旋回的结合,季风旋回的东方方面上的强壮的传送对流的发展阻止了潮湿和团,导致eyewall的倒塌进入Chan-Hom(2015)的内部核心。因此,变弱发生在深热带的WNP区域。数字模拟在热带气旋紧张上证实在热带气旋和季风旋回之间的相互作用的重要效果。