The Design of Behavior Management Institution Based on Special Symbols and Measure Optimizing-Taking the Design of the Institution of Controlling the Pollution Behavior of Enterprises as an Example

Taking the institution design of controlling the pollution behavior of enterprises as an example, the symbol system specialized for the design and analysis of behavior management institution is put forward, which predigests the institution design greatly and make the process of institution design much like the engineering design. The measure combination method for improving the parameters of the institution, the arithmetic for calculating the validity of the institution and the arithmetic for calculating the behavior probability of the irrational managed are also put forward, which make the design and analysis technology of behavior management institution more practical.     

基于ZnO纳米结构的H_2、NH_3气体敏感性研究

通过简单的水热法在金电极上制备了氧化锌纳米棒,从而制成了气体传感器.研究了氧化锌纳米棒的结构和特性,发现用该材料制成的气体传感器对于500 ppm的NH3和H2在150 ℃下有较灵敏的反应,并探讨了产生传感效应的机理.该传感器制备方法简单、廉价、环保,适合大批量生产,有望应用于工业生产和日常生活的气体探测.     

Weight measurement using image-based pose analysis

Image-based gait analysis as a means of biometric identification has attracted much research attention. Most of the existing methods focus on human identification, posture analysis and movement tracking. There have been few investigations on measuring the carried load based on the carrier＇s gait characteristics by automatic image processing. Nevertheless, this measurement is very useful in a number of applications, such as the study of the carried load on the postural development of children and adolescence. In this paper, we investigate how to automatically estimate the carried weight from a sequence of images. We present a method to extract human gait silhouette based on an observation that humans tend to minimize the energy during motion. We compute several angles of body leaning and determine the relationship of the carried weight, the leaning angles and the centroid location according to a human kinetic study. Our weight determination method has been verified successfully by experiments.     

E~n中Euler不等式的另一改进

M.S.Klamkin在文[1]中获得了E~n中之Euler不等式,本文给出了E~n中Euler不等式的改进。     

影响无线寻呼台正常运行的几个问题及其对策

对影响寻呼台正常运行的几个主要问题，从无线发射系统和计算机网络两个方面进行了探讨和分析，并介绍了相应的解决方法。     

群速度和相速度的微机模拟

本文介绍了作者开发的群速度和相速度微机模拟软件的程序设计和实现．该软件做为演示实验已经取得了良好的效果．     

NiAl金属间化合物熔体旋转法制备工艺参数研究

研究了金属间化合物快速凝固薄带的成型过程和影响薄带质量的工艺参数。提出了熔体在喷嘴处进行层流流动的经验关系式，给出了金属间化合物快速凝固薄带制备的最佳工艺参数。     

分析化学几个领域的发展现状

综合分析生物电化学、功能高分子修饰电极及现代分析仪器几个领域的发展现状及应用前景。     

世界经济层内进化浅论

本文将物理系统层内进化扩展到世界经济系统中去，通过对世界经济循环结构与物理系统进化的层次结构关系的探讨，论述了世界经济周期的特征及经济周期的熨平作用。     

计算机排版化学结构式的技巧研究

解决了计算机排版化学结构式中的一些难以解决的问题，研制出一系列关于化学结构式排版的技巧方法，颇具有推广应用的价值．