纳米电光学的进展纳米光学系统的工业应用和动力学

本书主要论述纳米电光学的工业应用动力学的新进展，由18位专家学者撰写。     

略谈对我区高校学生加强马克思主义民族观教育的必要性

本文对多民族统一国家的认同感和西藏现代化进程中的有关问题 ,就如何加强对我区高校学生的马克思主义民族观教育作了探讨。     

一种新的小波变换及其性质——弱收敛意义下微分方程和对应积分方程的等价性

利用一种新的连续小波变换讨论微分方程和积分方程之间的关系,并且当h是对称小波时,能够把一类微分方程利用新的小波变换变换成等价的积分方程.它们在弱收敛意义下是等价的,从而将微分方程的讨论与积分方程的讨论联系起来,使得连续小波变换在讨论微分方程和积分方程的过程中得到应用.     

数学中的探索研究和发现

本书是一本关于数学“解题术”的论著，其目的是引导中学生和大学低年级学生通过解数学题提高思维能力和解题技巧，着重培养他们数学学习中的探索精神，以研究解题规律和发现新的问题和结果。     

跨世纪的遗传工程新技术

40年前,美国遗传学家沃森和英国物理学家克里克提出了著名的 DNA 双螺旋结构学说,成为本世纪生命科学史上最伟大的科学发现,开创了生命科学的新纪元。40年来,在 DNA 双螺旋结构学说的推动下,生命科学获得了前所未有的发展,新技术新方法不     

Parity Nonconservation in of Multiply Dielectronic Recombination Charged Ions

A parity nonconserving （PNC） asymmetry in the cross section for dielectronic recombination of polarized electrons on multiply charged ions with Z≥40 is discussed. This effect is strongly enhanced for close doubly-excited states of opposite parity in the intermediate compound ion. Such states are known for He-like ions. However, these levels have large energy and large radiative widths which hampers observation of the PNC asymmetry. We argue that accidentally degenerate states of more complex ions may be more suitable for the coresponding experiment.     

Self-assembling Characteristics of Amphiphilic Star Block Copolymers with a Polyelectrolyte Shell

1 Results Amphiphilic block copolymers are capable of forming supramolecular assemblies resembling those observed in nature,such as spherical micelles,worm micelles,and vesicles.Changing the solvent composition,ionic strength or pH of the polymer solution may induce the self-assembly of block copolymers or trigger the transition between the geometries of noncovalent assemblies.In the current work,we have synthesised starlike amphiphilic block copolymers having hydrophobic poly(methyl methacrylate),PMMA,core,and hydrophilic poly(acrylic acid),PAA,shell.The self-assembling characteristics of these polymers have been investigated in aqueous solutions by light scattering and direct visualisation by cryo-transmission electron microscopy (cryoTEM)[1]. Computer simulations along with the theoretical predictions made for the star-like system based on mean-field theory have been used to support the experimental observations[2]. The association of the starlike macromolecules resembles that of charged biopolymers,such as actin,since a balance between attractive and repulsive forces is required for the formation of cylindrical assemblies and can be manipulated by changing the pH or the ionic strength of the solvent[3].     

随园女弟子诗歌的价值评判

清代袁枚晚年大量招收女弟子,女弟子在诗坛的地位并不高,但确有独到之处.其诗歌有较高的认识价值和艺术审美价值.尤其在艺术审美方面,以女性的感觉入诗,诗中含有画意.