Asymptotic Behavior of Slender Flying Vehicle with a Finite Controller

ＡｓｙｍｐｔｏｔｉｃＢｅｈａｖｉｏｒｏｆＳｌｅｎｄｅｒＦｌｙｉｎｇＶｅｈｉｃｌｅｗｉｔｈａＦｉｎｉｔｅＣｏｎｔｒｏｌｌｅｒ￥ＬＩＳｈｅｎｇｊｉａ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＳｈａｎｘｉＵｎｉｖｅｒｓｉｔｙ，Ｔａｉｙｕａｎ，Ｃｈｉ...     

Periodic solutions of non－autonomous second order systems with subconvex potential

Ｐｅｒｉｏｄｉｃｓｏｌｕｔｉｏｎｓｏｆｎｏｎ－ａｕｔｏｎｏｍｏｕｓｓｅｃｏｎｄｏｒｄｅｒｓｙｓｔｅｍｓｗｉｔｈｓｕｂｃｏｎｖｅｘｐｏｔｅｎｔｉａｌＷｕＸｉｎｇｐｉｎｇ，ＴａｎｇＣｈｕｎｌｅｉ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，Ｓｏｕｔｈ...     

Existence of Solution to Transpiration Cooling Control Problem

ＥｘｉｓｔｅｎｃｅｏｆＳｏｌｕｔｉｏｎｔｏＴｒａｎｓｐｉｒａｔｉｏｎＣｏｏｌｉｎｇＣｏｎｔｒｏｌＰｒｏｂｌｅｍ￥ＨＡＮＳｈｉｚｈｏｎｇ（ＫａｉｆｅｎｇＥｄｕｃａｔｉｏｎＣｏｌｌｅｇｅ，Ｋａｉｆｅｎｇ，４７５００４）ＢＵＣｈｕｎｘｉａ；ＺＨＡＯＹｕ（Ｉ...     

A novel theoretical model for mass transfer of hollow fiber hemodialyzers

Hemodialyzers have been applied to hemodialysiswidely. In order to get accurate mass transfer coefficient and clearance to determine treatment time, their masstransfer models have been studied deeply. The domesticstudy on hemodialyzers is later, focuses on experiment, and seldom refers to theoretical mechanism[1,2], but theoverseas research is more in-depth. Simple one-dimensional models have been used to simulate mass transfer in hemodialyzers by many re-searchers[3—7]. Their models assumed …     

USING ENZYME TO IMPROVE THE QUALITY OF SECONDARY FIBER

INTRODUCTIONIn recent years, the secondary fibers have played more important role in paper industry, especially for China, which has less forest area than other countries. However the recycled fibers have lower freeness and strengths than virgin fibers, and the low pulp freeness limits the speed at which the paper machine can operate, lower strengths limits the use of recycled fibers in fine paper [1].Many techniques have been studied for these defects. Refining or beating tends to optimi…     

Explicit analytical solutions fof transport equations considering non-Fourier and non-Fick effects in porous media

Dryingprocessinporousmediawidelyexistsin manyfieldssuchasenergy,chemistry,biology,medicineandarchitectonics.Researchesintothiskind ofphenomenonaretraditionallybasedonFourierlaw andFicklaw.Thesetwolawsincludethehypotheses ofinfinitepropagationofheatandmassdisturbance,respectively.Suchanapproximateapproachisprecise enoughfortheconventionalunsteadyheatandmass transfer.However,forhighintensiveandrapiddry ingprocess,itcouldleadtoerrorstosomeextent.Therefore,itisnecessarytoconsiderthenon linearrel…     

创造英语语言环境,培养英语应用能力

大学英语课程是一门实践性较强的学科,学生语言能力的培养和提高要通过学生本人的实践才能获得.由于国情所限,我国许多院校不具备英语语言环境,学生的英语能力提高受到较大制约.本文以有关二语习得理论为依据,结合当前大学英语教学现状,阐述了创建英语语言环境的必要性,设立原则和具体实施策略.     

ASYMPTOTIC NORMALITY OF M-ESTIMATES IN THE EV MODEL

1.Introductionaamconsidert.heerrors--ill--vanal)les(EV)modelasfollowsfwhereXandxareobservableandUnobservableran(lolllvectorsoilCPrespectively,doisitp--dimensionalunknowllparametervector,(e,II")"isap Iudilnensiollalsphericalerrorvector,whichmeansthat(E,U")…     

MUCLTIVARIATE RESISTANT REGRESSION SPLINES FOR ESTIMATING MULTIVARIATE FUNCTIONS FROM NOISY DATA

1.IntroductionMultivariatesurfaceestimationisanimportantproblemforwhichseveralmethodologieshavebeendevelopedwiththeaimofconstructinganestimatorg,,(x)ofaJ--dimensionalsurfacego(x)basedonnoisyobservations{(Xi,K),15i5n}.Existingestimatorsofgoareobtainedonthe…