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海底两万里

作者：儒勒.凡尔纳0e法

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风鸣大陆

EDGEWORTH EXPANSION FOR NEAREST NEIGHBOR- KERNEL ESTIMATE AND RANDOM WEIGHTING APPROXIMATION OF CONDITIONAL DENSITY

2015年

作者：缘分0

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Applied Mathematics(A Journal of Chinese Universities) 2000年第2期15卷 167-172页

作者： Yu ZhaopingInstitute of Electronic Technique,Zhengzhou450 0 0 4 Institute of Electronic Technique Zhengzhou

In this paper,Edgeworth expansion for the nearest neighbor\|kernel estimate and random weighting approximation of conditional density are given and the consistency and convergence rate are proved.

关键词： Random weighting method Edgeworth expansion nearest neighbor\|kernel estimate.

Effect of different processing methods for the hole transporting layer on the performance of double layer organic light-emitting devices

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Optoelectronics Letters 2007年第4期3卷 282-285页

作者： SU0 Fan YUJun-sheng DENG Jing LOUShuang-ling JIANGYa-dong SchoolofOptoelectronicInformation StateKeyLab．ofElectronicThinFilmsandIntegratedDevicesUniversityofElectronicScienceandTechnologyChengdu610054China

The hole transporting layer （HTL） of organic light-emitting device （OLED） was processed by vacuum deposition and spin coating method, respectively, where N,N＇-biphenyl-N, N＇-bis（3-methylphenyl）- 1, l＇-biphenyl-4,4＇ -diamine （TPD） and poly （vinylcarbazole）（PVK） acted as the hole-transport materials. Tris-（8-hydroxyquinoline）- aluminum （Alq3） was utilized as both the light-emitting layer and the electron transporting layer. The basic structure of the device cell was： indium-tin-oxide （1TO）/PVK ： TPD/Alq3/Mg：Ag. The electroluminescent （EL） characteristics of devices were characterized. The results showed that the peak of EL spectra was located at 530 nm, which conformed to the characterizing spectrum of Alq3. Compared with using vacuum deposition method, the green emission with a maximum luminance up to 26135 cd/m2 could be achieved at a drive voltage of 15 V by selecting proper solvent using spin-coating technique, and its maximum lumi nance efficiency was 2.56 lm/W at a drive voltage of 5.5 V.

关键词：空穴转运层有机发光装置真空沉积自旋

A KIND OF SINGULARLY PERTURBED BOUNDARY VALUE PROBLEM FOR NONLINEAR VOLTERRA FUNCTIONAL DIFFERENTIAL EQUATIONS

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Applied Mathematics(A Journal of Chinese Universities) 2000年第2期15卷 137-142页

作者： Lu ShipingDept.of Math.,Anhui Normal Univ.,Wuhu2 4 1 0 0 0 . Dept. of Math. Anhui Normal Univ. Wuhu

In this paper,a kind of boundary value problems for Volterra functional differential equation is studied.\$\$εx″(t)=f(t,x(t),\(t),x(t-τ),x′(t),ε),t∈(0,1), x(t)=φ(t,ε),t∈[-τ,0], ax(1)+bx′(1)=A(ε).\$\$\ \ By using the theory of differential inequality,the author proves the existence of the solutions and a uniformly valid asymptotic expansion of the solution is given as well.

关键词： Singular perturbation functional differential equation differential inequality boundary value problem.

楚地出土战国简册研究 . 1 :新出楚简研读

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A Remark on the Mallat Pyramidal Algorithm of Wavelet Analysis

2010年

作者：陈伟 20100519d2010 em y0chiy50 ea

本书收集了作者近几年来对新颁布的楚地出土战国简册的研究心得，其内容十分丰富，其研究有的是纠正他人的误读，更多的则是作者独到的学术见解，具有较高的学术价值和史料价值。

ISBN: (纸本)9787307079991

关键词：

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汇雅图书（南通市图书馆）

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Communications in Nonlinear Science and Numerical Simulation 1997年第4期2卷 240-243页

作者： Xianbin LI &1 Houqiang LI &2 Fuquan WANG &3Jing DING 1 (Dept.of Physics,Sichuan Union University,Chengdu6 1 0 0 6 4,P.R.China) 2 (Dept.of Math.Sichuan teacher’s College,Nanchong6 370 0 2 P.R.China) 3(Dept.of Hydrology,Sichuan Union University.Chengdu6 Department of Physics Sichuan Union University Chengdu 610064 China Department of Mathematics Sichuan Teacher's College Nanchong 637002 China Department of Hydrology Sichuan Union University Chengdu 610065 China

The exact relationships between the lenthgs of scale sequences and wavelet sequences in the Mallat pyramidal algorithm for computing wavelet trans- form coefficients are obtained,and the maximum possible scale of arbi... 详细信息

关键词： wavelet transform Mallat pyramidal algorithm decomposition reconstruction

Numerical Simulation and Experimental Studies of Air Treatment Process with Water Spray of One Row Parallel Flow

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Journal of Donghua University(English Edition) 2001年第3期18卷 60-67页

作者： NI B0(倪波) College of Environmental Science & Engineering Dong Hua University Shanghai 200051 P.R. China

The main purpose of the present work is to make a further insight into the procedure of heat and mass transfer between water droplets sprayed and air stream in a direct evaporative air cooler used in air-conditioning system in textile mills. The thermodynamic models of the two-phase flow in such a air treatment system have been developed for one row parallel flow *** fields of temperature and relative humidity in spraylchamber, as well as the trajectories of sprayed drops have been obtained by calculation. A series of experiment aiming at quantifying the system performance and its influence factors have been conducted. It indicates that the increases of air velocity and water/air ratio while the decrease of nozzle density are favorable. Finally, the comparison between numerical simulation and experimental results have been carried out. Good agreements have been found for outlet air temperaturewhile a maximum error of 10% has been observed for air relative humidity.

关键词： heat and mass transfer, air washer, evaporative air cooling, adiabatic humidifying.

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动蛋白研究进展

生物化学与生物物理进展 1997年第5期24卷 389-391页

作者：刘爱校刘国琴中国农业大学生物学院

动蛋白 (kinesin)是一种具有ATPase活性的微管马达蛋白 ,它可以利用水解ATP产生的能量沿微管运动 .由于动蛋白参与了众多的生物学过程 ,近年来动蛋白的研究成为一个热点 .文章总结了动蛋白的结构、沿微管运动的机制。

关键词：动蛋白微管马达蛋白