简介：我们为最小化非强迫的光滑的凸的功能建议一个平行随机的牛顿方法(PSN)。我们在强烈凸的盒子中分析方法，并且给加速能在下面被期望的条件什么时候与它的连续对应物相比。我们显示出PSN怎么能一般来说被用于大二次的功能最小化，并且实验风险最小化问题。我们通过简单矩阵班的数字实验和模型表明方法的实际效率。

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简介：两倍缓冲是有效机制隐藏在在薄片上和离开薄片记忆之间的数据转移的潜伏。在dataflow建筑学，因为dataflow加速器的重复充满并且排干，然而，交换二在许多瓦减少的执行期间缓冲性能。在这个工作，我们为dataflow建筑学建议连续双的缓冲机制。没有停止通过在dataflow建筑学优化控制逻辑处理元素的执行，建议不停的机制把瓦分到处理元素数组。而且，我们建议一个工作流节目与连续双的缓冲机制合作。在控制逻辑上并且在工作流节目上的优化以后，充满并且排干数组需要越过属于一样的dataflow图的所有瓦的执行被做仅仅一次。试验性的结果证明没有优化，为dataflow建筑学的建议双缓冲机制在那上完成16.2%平均效率改进。

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简介：Itisreportedthatnon-nativeEnglishSpeakingTeachers’knowledgeandperformancearesubordinatetoNativeEnglishSpeakingTeachers’andstudentsholdanegativeattitudetowardsnon-nativeEnglishSpeakingTeachers.Thepaperexploresstudents’attitudestowardsbothgroupsofteachersfrompreviousstudies,suggestsschooladministratorsnotrushtoemployNativeEnglishSpeakingTeachersbeforeconsideringstudents’attitudesandrecommendsnon-nativeEnglishSpeakingTeacherstoenhanceEnglishproficiency,capitalizeonpedagogicalskill,interpersonalskillandpersonalqualitiesforeffectiveteaching.

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简介：Thispaperpresentsasimpleapproachforimprovingtheperformanceoftheweightedessentiallynonoscillatory(WENO)finitevolumeschemeonnon-uniformgrids.ThistechniquereliesonthereformulationofthefifthorderWENO-JS(WENOschemepresentedbyJiangandShuinJ.Comput.Phys.126:202–228,1995)schemedesignedonuniformgridsintermsofonecell-averagedvalueanditsleftand/orrightinterfacialvaluesofthedependentvariable.Theeffectofgridnon-uniformityistakenintoconsiderationbyaproperinterpolationoftheinterfacialvalues.Onnonuniformgrids,theproposedschemeismuchmoreaccuratethantheoriginalWENO-JSscheme,whichwasdesignedforuniformgrids.Whenthegridisuniform,theresultingschemereducestotheoriginalWENO-JSscheme.Inthemeantime,theproposedschemeiscomputationallymuchmoreefficientthanthefifth-orderWENOschemedesignedspecificallyforthenon-uniformgrids.Anumberofnumericaltestcasesaresimulatedtoverifytheperformanceofthepresentscheme.

简介：Thispaperexploresthemacroeconomicdeterminantsofnon-performingloans(NPL)in19Asiancountries(lowtohighincomeeconomies)usingtheGeneralizedMethodofMomentsestimationapproachbasedontheeconomicdatafortheperiodbetween1998and2015.ThecategorizationoftheeconomiesisbasedontheaveragegrossnationalincomepercapitaassetbytheWorldBank.Specifically,thepaperaimstoevaluateifthedeterminantsofNPLvarywiththeincomelevelsofthecountries.TheresultsindicatethattheNPLisstronglyinfluencedbytheinflationrate.Theeffectis,however,negativeinthehigh-incomeandthemiddle-incomecountriesandpositiveinthelow-incomecountries.TheGDPpercapitahasadynamicnegativerelationshipwiththeNPLinthehigh-incomeandthelow-incomecountries.Theremittancehasasignificantpositiveassociationinthehigh-incomeandasignificantnegativeassociationinthelow-incomecountries.Similarly,theunemploymentratehasapositiveeffectonNPLinthemiddle-incomeandthelow-incomecountries.Withtheriseintheofficialexchangerate,theNPLlevelincreasesinthelow-incomecountries.TheoverallestimationresultssuggestthattheNPLinAsianbankingsystemdependonsomekeymacroeconomicvariables,suchasunemploymentrate,inflationrate,officialexchangerate,remittancereceivedandgrossdomesticproductpercapita,andtheseassociationsvarywiththeincomelevelofthecountries.Therefore,economiclevelofacountryshouldbecarefullyconsideredwhileformulatingcreditpolicytominimizecreditrisksinthebankingsystem.

简介：Eucalyptusisveryrecalcitranttoinvitroculture.Inthisresearch,anefficientshootorganogenesissystemwasdevelopedusing60-day-oldplantsofEucalyptusglobulusgrowninvitroandnon-aeratedliquidmediumtoimproveshootproliferation.Cultureswereinitiatedwithhypocotylsandleafsegmentsfromplantletscultivatedonsemisolid1/2MSmodifiedmediumsupplementedwith4.44lM6-Benzyladenine(BA)and16.1lM1-Naphthaleneaceticacid(NAA).Calliweretransferredtoshootinductionmedium,witheither0.5or2.7lMNAA.Shootmultiplicationwascarriedouton4.44lMBA+0.5lMNAAmedium,andsemisolidandnon-aeratedliquidsystemswerecomparedforimprovingshootproliferation.RootingofadventitiousshootswasevaluatedonmediumcontainingNAAorIndole-3-butyricacid-IBA(5and16lM).Callogenesiswasobtainedfrombothtypesofexplants,althoughshootformationwasonlyobtainedfromleaf-derivedcalli.Shootproliferationon4.44lMBA+0.5lMNAAresultedinthemostshoots/callus.Non-aeratedliquidmediumwasmoreefficientinpromotingshootmultiplication(53.5shoots/callus)thanwassemisolidmedium(28.5shoots/callus).Levelsofphenoliccompoundsweresignificantlyreducedintheshootscultivatedinliquidmedium.Efficientrooting(76%)wasobtainedusing16lMIBA.

简介：Nonceliacglutensensitivity(NCGS)isasyndromecharacterizedbyacohortofsymptomsrelatedtotheingestionofgluten-containingfoodinsubjectswhoarenotaffectedbyceliacdisease(CD)orwheatallergy.Thepossibilityofsystemicmanifestationsinthisconditionhasbeensuggestedbysomereports.Inmostcasestheyarecharacterizedbyvaguesymptomssuchas‘foggymind’,headache,fatigue,jointandmusclepain,legorarmnumbnessevenifmorespecificcomplaintshavebeendescribed.NCGShasanimmune-relatedbackground.IndeedthereisastrongevidencethataselectiveactivationofinnateimmunitymaybethetriggerforNCGSinflammatoryresponse.ThemostcommonlyautoimmunedisordersassociatedtoNCGSareHashimotothyroiditis,dermatitisherpetiformis,psoriasisandrheumatologicdiseases.ThepredominanceofHashimotothyroiditisrepresentsaninterestingfinding,sinceithasbeenindirectlyconfirmedbyanItalianstudy,showingthatautoimmunethyroiddiseaseisariskfactorfortheevolutiontowardsNCGSinagroupofpatientswithminimalduodenalinflammation.Onthesebases,anautoimmunestigmainNCGSisstronglysupported;itcouldbeacharacteristicfeaturethatcouldhelpthediagnosisandbesimultaneouslymanaged.ApossibleneurologicalinvolvementhasbeenunderlinedbyNCGSassociationwithglutenataxia,glutenneuropathyandglutenencephalopathy.NCGSpatientsmayshowevenpsychiatricdiseasessuchasdepression,anxietyandpsychosis.Finally,alinkwithfunctionaldisorders(irritablebowelsyndromeandfibromyalgia)isatopicunderdiscussion.Inconclusion,thenoveltyofthismatterhasgeneratedanexpansionofliteraturedatawiththeunavoidableconsequencethatsomereportsareoftenbasedonlowlevelsofevidence.Therefore,onlystudiesperformedonlargesampleswiththeinclusionofcontrolgroupswillbeabletoclearlyestablishwhetherthelargeinformationfromtheliteratureregardingextra-intestinalNCGSmanifestationscouldbesupportedbyevidence-basedagreements.

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简介：紫色米饭是为米饭消费者的bioactive抗氧化剂的来源。在煮过程的一个范围以后的主要抗氧化剂混合物的损失被在anthocyanin集中(ATC)和抗氧化剂能力(DPPH活动)测量变化评估四非粘并且四粘的遗传型。然而，在煮以前在水里浸泡通常减少了更多的ATC和抗氧化剂能力在比在粘的遗传型非粘。湿煮(WC)并且(S-WC)在湿煮以前，浸泡导致了与在遗传型之间的仅仅细微的变化失去几乎所有ATC和抗氧化剂能力。在粘的遗传型Pieisu，它有最高未加工的米饭ATC，ATC留下了最高当由WC方法煮了时。由对比，几乎，没有ATC在WC和S-WC以后留在象KumDoiSaket那样的低ATC遗传型。总的来说，ATC的损失是更大的在比在为WC和S-WC方法，而是颠倒的粘的遗传型非粘为抗氧化剂能力发生了。用电的米饭炊具的WC比煮的压力保留了更高的ATC。因此为有高ATC和抗氧化剂能力的遗传型，煮方法的选择为保留并且稳定米饭质量是批评的。

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简介：在这份报纸，我们在围住的域R3建立有为速度的Navier边界条件的不可压缩的magnetohydrodynamic方程回答的nonhomogeneous和磁场的全球弱解决方案的存在。而且，我们证明当粘性和抵抗力系数同时去零，这些弱答案收敛到强壮理想的nonhomogeneous之一在精力空间的不可压缩的magnetohydrodynamic方程。