2003版建筑给排水规范学习与设计体会

就新规范中住宅给水管管径、引入管阀门设置、水箱进水管和溢水管设置、水箱水位控制、通气管系统设计及地漏的设置等方面谈了作者学习《建筑给水排水设计规范》(GB50015-2003)的体会。     

杨氏模量测量的一个程序设计

本文通过用计算机对杨氏模量测量的程序设计，说明微机不仅可以迅速完成数据处理工作，还可以判断实验结果，从而更好地探索实验规律。     

The behavior of the homozygous and heterozygous sub-types of rats which are genetically-selected for diabetes insipidus: A comparison with Long Evans and Wistar stocks

Several aspects of spontaneous and conditioned behavior (food and water intake, locomotion and emotionality, passive and active avoidance acquisition and retention) of standard (albino and pigmented) rats, and rats heterozygous (HEDI) and homozygous (HODI) for diabetes insipidus, are reviewed. As would be expected, HODI rats have been repeatedly found to consume far more fluid than either HEDI or control rats. Pigmented rats appear to be more active than albinos. HODI rats exhibit less marked emotional responses than do control rats, among which the pigmented ones exhibit the highest emotionality. Light aversion is more evident in albino than in pigmented rats. No differences are found among HEDI, HODI and normal Long Evans rats. It is quite difficult to provide a clear-cut statement concerning inter-strain differences in passive avoidance behavior, possibly because of the variety of techniques employed. In any case, HODI rats do not perform worse than normal controls do. In one-way active avoidance paradigms, pigmented rats perform better than albinos, and the performance of HODI rats does not differ from that of controls. In two-way avoidance paradigms, albinos appear to outperform pigmented rats. Once again, there are no obvious differences between HODI and control animals.In addition to indicating that HODI rats may actually be less emotional than the other groups of rats reviewed here, the studies described once again fail to confirm the previously alleged functions of vasopressin in memory consolidation.     

OrCAD9.2(EDA)软件用于电路分析的方法

OrCAD9.2是国际通用电子设计自动化(EDA)软件包，文中介绍了用该软件对电路进行噪声计算的方法，并给出用模拟分析计算的典型电路噪声，证明这种方法在分析复杂电路的噪声时方便、简单、准确。     

一类非光滑最优化信赖域算法

本文把通常的光滑信赖域算法推广到非光滑情形，目标函数仅为局部李普希兹连续，文中子问题的目标函数不必是通常的二次逼近形式。     

现代意义下作战模型的研究

本文阐述了现代战争的特点，构造了现代意义下的作战模型，通过求解与分析，指明信息在现代战争中的重要作用和对未来战争的指导意义。     

基于可拓论的工业水分过程系统综合建模

介绍了工业水分过程系统建模的研究方法。该文采用数学机理模型、经验模型、神经网络模型在物元模型的基础上综合方法，建立了大时延、大流量、大范围非线性时变的烟丝水分过程的模型。该模型以数学机理模型的解作为初始点，经验模型作为全局调节器，菱形思维神经网络模型作为局部调节器，从而使该模型更接近于实际工业过程。此方法物理机理明晰、能获得工业过程的全局优化结果、能解决系统中一些结构不良问题等。仿真结果表明：较之三种模型的有效性，对于解决复杂工业过程控制系统问题，可知工程方法是一条可探索途径。     

20世纪上半叶“扬黛抑钗”审美倾向浅探--钗黛形象接受史研究之三

“扬黛抑钗”的审美倾向贯穿于20世纪上半叶的四个历史阶段并各有特色，它鲜明地折射出每个时期的时代意识。     

全面建小康--宏伟的系统工程蓝图

全面建设小康社会，关键在全面二字。建设要全面规划；社会要全面小康。按系统科学原理，一项系统工程的精髓首先也就在于全面，在于综合。利周鸟瞰全局、循序渐进、动态优化、信息开拓、价值品评和环境适应等系统工程的时空现和价值观来考虑这一划时代的战略部署，足以让我们从更高境界、更广视野去揭示全面小康社会的科学内涵以及去探查为在较短的历史时期内达到这一宏伟目标应有的兼权熟计，避短扬长。     

可编程控制器调速器

本文以联合研制成功的水电站可编程控制调速器为对象，详细介绍其硬件与软件构成及工作原理。同时，对多种调节模式等方面也进行了一些探索。