关于高校教学管理的几点思考

本文阐述了当前在高校教学管理中存在教学管理思想落后，对教学管理不够重视，缺乏对教学管理的创新等问题。在经过了深入的思考和总结之后，提出高校教学管理改革的方向和对策。     

Nucleonic ~1S_0 Superfluidity Induced by a Soft Pion in Neutron Star Matter with Antikaon Condensations

The nucleonic ~1S_0 superfluidity is investigated by solving the gap equation for the Reid soft-core potential as the nucleon-nucleon interaction in neutron star(NS) matter which is considered to be made up of p, e, μ and condensed antikaon matter. We mainly study the influence of the soft pion-induced potential on the nucleonic~1S_0 pairing gaps in the above NS matter. It is found that the intensities of the nucleonic ~1S_0 pairing gaps including the soft pion-induced potential are smaller than those calculated in the case of not including the soft pion-induced potential. Furthermore, the nucleonic ~1S_0 pairing gaps with the soft pion-induced potential fall into decline with the deepening of the optical potential of antikaons in the above NS matter, whereas they increase with the parameter η for the fixed optical potential of antikaons. Due to the appearance of the soft pion-induced potential, the maximum values of nucleonic ~1S_0 pairing gaps at parameter η = 0.20,0.55 are suppressed by1.7%-6.8% with respect to the case without soft pion-induced potential in the above NS matter.     

二级近似下精密测量重力加速度的理论研究

单摆测重力加速度是普通物理学中非常重要的实验,角振幅对精密测量重力加速度具有重要的影响.特别是当角振幅较大时,计算重力加速度的二级近似公式对精密测量重力加速度具有重要的意义.     

浅谈网络背境下如何进行档案管理

随着科技技术的发展，传统的档案管理已经不能满足社会的需要，网络档案管理已经越来越受到重视，介绍了实现网络档案管理的对策，为档案管理网络化进行了研究。     

热动力学无量纲参数法基本公式的研究

本文以热动力学的基本理论方程式为基础，由热谱曲线方程来建立与邓氏无量纲参数法有着内在联系的、具有明确动力学意义的无量纲参数倍。     

抗老延年丸及防衰益寿丸中微量元素含量的分析

测定了抗老延年延年丸及防衰益寿丸中的Ｆｄ、Ｚｕ、Ｍｎ、Ｃｒ、Ｍｏ、Ｓｅ等７种微量元素的含量。并依此讨论了该药与抗老防衰的关系。     

电弧炉埋弧冶炼工艺研究

本文介绍炉渣发泡性能的实验室研究和在普通功率小电炉上的工业性实验研究结果，指出了影响炉渣发泡的因素、炉渣发泡工艺的优越性以及一些促进炉渣发泡的添加剂及其加入方法。     

Semi-Empirical and DFT Studies on Structures and Spectra for C78（CH2）2

Eighteen possible isomers of C78（CH2）2 weTe investigated by the INDO method. It was indicated that the most stable isomer was 42,43,62,63-C78（CH2）2, where the -CH2 groups were added to the 6/6 bonds located at the same hexagon passed by the longest axis of C78 （C2v）, to form cyclopropane structures. Based on the most stable four geometries of C78（CH2）2 optimized at B3LYP/3-21G level, the first absorptions in the electronic spectra calculated with the INDO/CIS method and the IR frequencies of the C-C bonds on the carbon cage computed using the AM1 method were blue-shifted compared with those of C78 （C2v） because of the bigger LUMO-HOMO energy gap and the less conjugated carbon cage after the addition. The chemical shifts of ^13C NMR for the carbon atoms on the added bonds calculated at B3LYP/3-21G level were moved upfield thanks to the conversion from sp^2-C to sp^3-C.     

射弹侵彻中的攻角效应

为了研究偏航机理，在受力模型简化的基础上利用撞击动力学理论，分析射弹撞击异形体后的动力学特性，并利用数值模拟技术分析攻角及偏航角对侵彻的影响，研究表明：射弹撞击异形体将会产生攻角和偏航角，在对均质材料的侵彻过程中，由于初始攻角的存在，致使射弹在侵彻过程中受到巨大的不对称力作用，而使偏航角逐渐加大，反映在侵彻路径上，表现为侵彻路径呈曲线状，有效侵彻深度显著缩小。     

一类高余维静态分岔问题分析

分析了一种特殊的分岔，讨论了它的范式和普适开折问题。对Z2对称情况，给出了普适开折和相应分岔图。因在开折参数不等于0时，其分岔图分别具有树枝分岔和简单分岔的特征，将该分岔点为半树枝／半简单分岔点。对Z2对称性破缺的情况，利用奇异性理论，导出了余维数为5的普适开折的所有4种形式，并结合具体的应用给出了其部分分岔图。