简介：这份报纸采用惩罚大量的最少的广场方法同时选择变量并且估计为高度维的covariate的系数调整了线性回归模型。弄歪的变量被假定与被看得见的covariate的一个未知函数的值决定的一个趋于增加的因素被污染。作者证明在一些适当条件下面，惩罚大量的最少的广场评估者有所谓的神谕性质。另外，作者也建议一个BIC标准选择调节参数，并且证明那个BIC标准能一致地识别真正的模型因为covariate调整了线性回归模型。模拟研究和一个真实数据被用来说明建议评价算法的效率。

简介：AfterNDRCimplementedtheprogramofpowerpriceadjustmentasfromJune30,thepowerpriceisrationalizedinallprovincesormunicipalitiesdirectlyunderthecentralgovernment.Beijing:Householdpriceisincreasedby0.0083Yuan/kW.Thesalespricetovariousend-usersisadvancedby0.0288Yuar/kWontheaverage.Thesalespricesofschoolsandhouseholdsareunifiedforbothurbanandruralareas.Inaddition,experimentsinhousehold'stimeofdaypricearebeingconducted.Thepriceinpeak-loadintervalfrom

简介：在这份报纸，我们估计了伯恩斯坦2l广告justed插值多项式操作员的标准，并且证明评价是锋利的。

简介：ThetentativetariffrateforpartialimportandexportproductswasadjustedsinceNovember1~(st)of2006.Total58importedcommoditieswillbeimposedlowertentativetariff

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简介：这份报纸与错过反应数据的nonignorable考虑分发函数和quantiles的评价问题。三条途径被开发估计分发功能和quantiles，即，Horvtiz-Thompson-type方法，回归归罪方法和扩充反的概率加权的途径。倾向分数被semiparametric指定指数的倾斜模型。为了在倾向估计倾斜的参数，得分，作者建议一个调整实验可能性的方法处理过去识别的系统。在一些常规条件下面，作者调查asymptotic性质为分发功能和quantiles建议了三个评估者，并且发现这些评估者有一样的asymptotic变化。大折刀方法被采用一致地估计asymptotic变化。模拟研究被进行调查建议方法论的有限样品表演。

简介：Objective:Lungcancerisoneoftheleadingcancersandmajorcausesofcancermortalityworldwide.Theeconomicburdenassociatedwiththehighmortalityoflungcancerishigh,whichaccountsfornearly$180billiononaglobalscalein2008.Thispaperaimstounderstandtheeconomicburdenoflungcancerintermsofdisabilityadjustedlifeyears(DALY)inAustralia,thePhilippines,andSingapore.Methods:Theyearsoflifelost(YLL)andyearslostduetodisability(YLD)werecalculatedusingtheformuladevelopedbyMurrayandLopezin1996aspartofacomprehensiveassessmentofmortalityanddisabilityfordiseases,injuriesandriskfactorsin1990andprojectedto2020.ThesameformulaisrepresentedintheGlobalBurdenofDiseasetemplateprovidedbytheWorldHealthOrganization.Appropriateassumptionsweremadewhendatawereunavailableandprojectionswereperformedusingregressionanalysistoobtaindatafor2015.Results:ThetotalDALYsduetolungcancerinAustralia,thePhilippines,andSingaporewere91,695,38,584,and12,435,respectively,andthecorrespondingDALYratesperapopulationof1,000were4.0,0.4,and2.2,respectively,withadiscountrateof3%.WhenresearcherscalculatedDALYswithoutthediscountrate,theburdenofdiseaseincreasedsubstantially;theDALYswere117,438inAustralia,50,977inthePhilippines,and16,379inSingapore.Overall,YLLorprematuredeathaccountedformorethan95%ofDALYsinthesecountries.Conclusions:Strategiesforprevention,earlydiagnosis,andprompttreatmentmustbedevisedfordiseaseswherethemajorburdenisduetomortality.

简介：Theestimationofglycemicindex(GI)ofrice-basedmixedmealeitherbyusingpredictedGI(GIpred)oradjustedGI(GIadj)formulaisunclear.ThisstudyaimedtodeterminetheglycemicresponseofriceinricealoneormixedmealsandtoidentifytheappropriateformulaforestimatingtheGIofrice-basedmixedmeals.Theglycemicresponsesproducedbythericealone(redrice,fragrantwhitericeorparboiledrice)andtherice-basedmixedmeals(friedredrice,friedfragrantwhitericeorfriedparboiledrice)whichprovided25gavailablecarbohydratewereassessedin11healthyindividuals.TodeterminethemeasuredGI(GImeasured)ofricealoneandrice-basedmixedmeals,participantsunderwentthreerepeatedtestsofareferencefood(Glucolin?).Testswereperformedinrandomorderonnineseparatevisitsafteranovernightfastingforatleast8h.Capillaryglucoseatbaseline(0min),15,30,45,60,90and120minfromstartingthemealswasassessedandusedtodeterminetheincrementalareaunderthecurve(iAUC120).TheagreementbetweenGImeasuredandtheestimationformulae(GIpredorGIadj)weredeterminedusingBland-Altmananalysis.TheiAUC120afterconsumingricealonewassignificantlyhigherthantherice-basedmixedmealsexceptforfriedfragrantrice,whichwascomparabletothericealone(P>0.05).TheGImeasuredvaluesofricewerecategorizedasmedium(61forparboiledrice,67forfragrantwhiterice,and68forredrice).GIpred(r=0.40,P<0.01)andGIadj(r=0.41,P<0.01)weresignificantlycorrelatedwithiAUC120.TheagreementbetweenGImeasuredandGIadjisapparentsuggestingtheusefulnessofGIadjinestimatingmealGIofrice-basedmixedmeals.

简介：SinceOctober2008,China'ssocialconsumptionofelectricityhad,forthefirsttime,grownnegativelycomparedtothesameperiodofthepreviousyear,andinNovemberthenegativegrowthrangefurtherexpanded.Themajorpressurefacedbytheelectricityindustryhasnowturnedfromthecontradictionbetweencoalandelectricitytoelectricityquantity.Thisisundoubtedlyatrueandnewtesttoelectricityenterpriseswhichgetusedtohighgrowthbutarenowsufferinggreatlosses.Thereformofelectricit...

简介：InordertoimproveandstabilizethemagneticpropertiesofnanocompositeNd2Fe14B/α-Femagneticalloysbyacompositionaladjustment,smallamountofDyand/orCowasaddedtoNd9Fe84B7alloys.DTAanalysisontheamorphousofthealloystookplaceasthesoftmagneticphaseswerecrystallized,andthenthehardmagneticNd2Fe14Bwasprecipitatedfromthem.Whileα-Feandametastable1:7(TbCu7-type)phasewereformedsimultaneouslyinDyandCo-freealloys,theywerecrystallizedseparatelyatdifferenttemperaturesafterDyorCowasadded.ThisphaseseparationoccurredmoreclearlyintheDy-treatedalloysandtheothersoftmagneticphaseFe3BwasalsostabilizedbyDyand/orCo.The1:7phasethatwasstabilizedbyDyand/orCowasnoteliminatedat700℃,decreasingmagneticpropertiesofthealloys.Itwaseventuallydisappearedabove725℃,butFe3Bwasnoteliminatedevenat750℃whenDywasaddedmorethan0.5at%orCowasaddedmorethan2.0at%.AmountofNd2Fe14BinthealloystendedtoincreaseasDyadditionincreased,whereasCoadditiondidnotleadtoanyappreciablechangeintheratioofα-FeandNd2Fe14B.Moreover,DyadditionapparentlyincreasedcoercivityofanalloywhileCoadditionhadabeneficialeffectonremanence.ThegrainsintheDytreatedalloyswereusuallyfinerthanthoseintheCo-treatedalloys.Thegrainsizeofbothα-FeandNd2Fe14Binthealloysexhibitingmr≥0.72wasintherangeof20～40nmorevenlarger50nm,whichislargerthanthetheoreticaloptimumsize(～10nm).TypicalmagneticpropertiesobtainedfromaNd7.5Dy1.5Fe82.5Co1.5B7alloyannealedfor12minat725℃wereiHc=4.85kOe,Br=11.32kG,(BH)max=15.73MGOe,andmr=0.73.

简介：AbstractLike antibody evaluation, using an effective antigen-specific T-cell immunity assessment method in coronavirus disease 2019 (COVID-19) patients, survivors and vaccinees is crucial for understanding the immune persistence, prognosis assessment, and vaccine development for COVID-19. This study evaluated an empirically adjusted enzyme-linked immunospot assay for detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific T-cell immunity in 175 peripheral blood samples from COVID-19 convalescents and healthy individuals. Results of viral nucleic acid were used as the gold standard of infection confirmation. The SARS-CoV-2M peptide pool had higher sensitivity of 85% and specificity of 71% for the single peptide pool. For combined peptide pools, the parallel evaluation (at least one of the peptide pools is positive) of total peptide pools (S1&S2&M&N) had higher sensitivity (up to 93%), and the serial evaluation (all peptide pools are positive) of total peptide pools had higher specificity (up to 100%). The result of the serial evaluation was better than that of the parallel evaluation as a whole. The detection efficiency of M and N peptide pool serial evaluation appeared the highest, with a sensitivity of 80% and specificity of 93%. This T-cell immunity detection assay introduced in this report can achieve high operability and applicability. Therefore, it can be an effective SARS-CoV-2-specific cellular immune function evaluation method.