简介：富兰克林脸上洋溢的笑容驱散了我心中的孤寂,传递给我一个信念——要想获得成功,首先得学会自立。Standingonthesidewalkoutsideat6:30A.M.,IsilentlywatchedasthetaxidriverbegantransportingmymothertowardsthePhiladelphiaairport,whereshewouldcatchherflightbacktoCalifornia.Toosadto

简介：

简介：

简介：Withadvancesinshaledrillingtechniquesboostingoilandgasproduction,theU.S.hasbecometheleader,firstoutpacingRussiainnaturalgasproduction,andthenbecomingin2014anetexporterandtheworld’slargestproducerofpetroleumproducts.PresidentObamadeclaredconfidentlyinJanuary’sStateoftheUnionAddressthatthecountrywas

简介：

简介：Thetheocraticsystemofgovemment,apoliticalformfeaturingthemarriageofstatepowerandreligiousauthority,hasbeencastoffbyhistoryasitisinconflictwithsuchvaluesaspolitical

简介：代数学的独立被证明，在此胃1，。..，胃s与代数学的元素是代数学的数字，或某些先验的继续的部分的某些差距系列或力量系列。关键词代数学的独立-指数的功能-差距系列-力量系列-继续的部分-代数学的数字先生(2000)题目分类11J85-11J91由中国(号码10571180)的NNSF支持了

简介：Itisknownthatconditionalindependenceisaquitebasicassumptioninmanyfieldsofstatistics.Howtotestitsvalidityisofgreatimportanceandhasbeenextensivelystudiedbytheliterature.Nevertheless,alloftheexistingmethodsfocusonthecasethatdataarefullyobserved,butnoneofthemseemshavingtakenintoaccountofthescenariowhenmissingdataarepresent.Motivatedbythis,thispaperdevelopstwotestingstatisticstohandlesuchasituationrelyingontheideaofinverseprobabilityweightedandaugmentedinverseprobabilityweightedtechniques.Theasymptoticdistributionsoftheproposedstatisticsarealsoderivedunderthenullhypothesis.Thesimulationstudiesindicatethatbothtestingstatisticsperformwellintermsofsizeandpower.

简介：

简介：Pseudo-randomnumbergeneratorshavealwaysbeenimportantinexperimentaldesign,computersimulation,cryptographyandstatisticalanalysis.Thispaperpresentsamethodofcomparingthedegreeofindependenceexhibitedbyvariousrandomnumbergenerators,aprocedure,basedonconsiderationofthelargest(inmodulus)non-uniteigenvalueoftheobservedMarkovtransitionmatrix,isusedtoassessthe'randomness'ofarandomnumbergenerator.

简介："Energyindependence"hasbeenanage-olddreamoftheU.S.administration,andrecentlyreemergedasahottopicintheUnitedStates.ThecurrentdeclineofU.S.dependenceonforeignenergyismainlycausedbyitseconomicdownturnratherthangenuineenergyindependence.ActuallytheU.S.stillneedstoimportlargequantitiesofcrudeoilinaratherlongtime.

简介：

简介：在这份报纸概括Mahler类型数字Mh(g；一，T)被定义，并且在趋于增加地依赖的参数的情况中官方补给，嗨(1鈮?i鈮?s)在A和T是某些无限的序列的地方，数字的代数学的独立被证明非鈥搉egative整数并且积极整数分别地。而且，某个功能的价值上的代数学的独立结果与在代数学的数字的类型数字和它的衍生物也被给的概括Mahler连接了。关键词Mahler类型数字-概括Mahler类型数字-代数学的独立-趋于增加的依赖先生(2000)题目分类11J85-11J91由NSFC(号码10571180)支持了

简介：OneobjectofthecurrentroundofreformstotheEnglishcurriculumistodevelopstudents’positiveattitudes,thinkingskills,practicalabilities,culturalawarenessandautonomythroughthelanguagelearningprocess.Inthisarticlethewritermentionsthepresentrealsituationsincethereformsinthisaspect,reflectsherownunderstandingofstudentlearningindependenceandofferssomepossiblepracticalwaystosolvethisproblem.

简介：Inthispaper,theglobalandlocallinearindependenceofanycompactlysupporteddistributionsbyusingtimedomainspaces,andofrefinablevectorsbyinvariantlinearspacesareinvestigated.

简介：Inthisreport,wepresentasimulatedresultontheion-massindependenceoftheguidedtransmission,whichisinagreementwiththepreviousexperimentalresults[1].Inordertosearchtheinuenceoftheionmassonguidedtransmission,variousspeciesofionsusedasprojectilesinsimulations.Fig.1showsthetransmissionfractionsforNe7+,Ar7+,Kr7+,andXe7+ions.Thesedatawereacquiredfortiltangleof2inenergyof7keV.Itisseenthatallofionfractionsgraduallyrisesafteratimedelay,andnallyreachstable.

简介：

简介：由使用多重商单个珍视分解QQQQQ-SVD，我们在2x2个划分矩阵的g反、反射的内部逆学习块独立，并且证明一conjecture在[王一菊，暹罗J。矩阵肛门。Appl，19(2)，407-415(1998)]。

简介：

简介：