论邓小平的“一国两制”构想──兼批李登辉的“两国论”

李登辉提出“两国论”,为祖国统一设置障碍,祖国统一是不可阻挡的历史趋势。邓小平的“一国两制”构想是实现祖国统一大业的伟大创举。“一国两制”是实事求是的产物,“一国两制”的内涵、“一国两制”的理论和实践,是对马克思主义国家学说的新发展。     

Terrorist Population Dynamics Model

A system that includes a number of terrorist cells is considered. The cells can consist of one or more terrorists. The current number of terrorist cells is further denoted by N(t), where t is a current time counted from any appropriate origin. The objective is to find the evolution of the system in terms of N(t) and some interpretable parameters, such as the initial number of the terrorist cells N0=N(0), the cell disabling rate constant lambda (or the cell half-life t1/2), and the rate of formation of new cells P. The cost-effectiveness analysis, performed in the framework of the model, reveals that the effectiveness of disabling a terrorist cell is getting worse after 2-3 half-lives of a cell, which shows that if the anti-terrorist actions have not reached their goal during that time, the respective policy should be considered for revision, using the risk assessment consideration. Another important issue raised concerns balancing the efforts related to counterterrorism actions inside the system and the efforts protecting its borders. The respective data analysis is suggested and illustrated using simulated data.     

明清小说评点的空间连叙概念:一线穿

本文清理明清小说评点空间叙事理论，提出一线穿是评点家提炼的贯穿小说间架结构的连叙概念。它和书法的一笔书、绘画的一笔画具有同构对应的亲缘关系，表现出空间意识，追求整体连叙的线性运动和贯通的气势。     

“人类灵魂工程师”的教育价值观反思

人们常把教师喻为人类灵魂的工程师。这种理念把教育看作一项工程 ,把学生当作可以改造和加工的“毛坯” ,把教学作为执行建筑蓝图的过程 ,则具有工业时代教育自身无法克服的缺陷 ,值得当今教育工作者反思     

宝玉石颜色的呈色机理

本文从宝玉石的化学结构出发，运用晶体场理论和配住场理论，对宝玉石颜色的产生机理进行了论述和探讨，解释了颜色产生的奥秘．     

人机工程学的发展及人机系统的可靠性

本文介绍了人机工程学(工效学)这一新兴边缘学科的研究内容、发展及现状,讨论了人-机系统的可靠性并着重讨论了人的操作可靠性,探讨了按人为差错进行可靠性分析与可靠性估计的人为差错和可靠性分析逻辑推演法(HERALD法)及系统能力方法(SC方法)。 本文的结论可供系统管理工作者及设计工作者,特别是可靠性管理及可靠性设计工作者参考。     

Ng10二通插装阀结构形状及参数的试验研究

本文提出了测量Ng10二通插装阀静,动态性能的试验方法,测试了阀套开口形状、各种尾部结构的阀芯、阀芯行程、阀芯锥度、控制盖板阻尼孔尺寸等结构形状参数对插装阀静、动态性能的影响,并对试验结果进行了对比分析.在此基础上.确定了本文述及条件下的最佳结构形状和参数.     

Estimating Fatality Reductions from Increased Safety Belt Use

Fatality reductions from increases in safety belt use are estimated taking into account that drivers who change from being nonusers to being users have lower accident involvement rates than the remaining nonusers, a process referred to as "selective recruitment." Analytical functions are derived which express expected fatality reductions in terms of changes in safety belt use rates from an initial rate. The function parameters are determined by requiring that computed average crash rates for nonusers be 53% higher than the rates for users, a recently determined empirical value. These functions show that, depending on the initial use rate and use rate increase, selective recruitment may increase or decrease expected fatality reductions. However, effects are relatively small, in no case exceeding +/- 5.3%.     

The Transport System and Society’s Metabolism in the UK

This paper analyses the interrelation between the transport system and measures of resource consumption such as material and energy consumption over a 60-year period (1937–1997) in the UK. Non-motorized transport and time consumption for mobility are estimated in addition to conventional measures of transport. During the period analyzed, the UK population grew by 20% while transport of goods and persons increased more than threefold and material and energy consumption almost doubled. The transport intensity of domestic material input (DMI) doubled to 300 ton-kilometers (tkm) per ton of DMI while the transport intensity of domestic energy consumption (DEC) doubled to 20 tkm per gigajoule (GJ) of DEC. Thus, while the material and energy intensity of GDP declined significantly, a well-established trend in many advanced countries, the transport intensity of materials and energy consumption rose. These findings suggest a close link between transport, economic development, and long-term structural transformations. In the case of personal transport, a rebound effect was also observed: whereas the average speed of transport has greatly increased, the average number of hours per day devoted to personal transport has not declined.     

试论"两课"教学与学生教育管理的"四个结合"

侧重于理论教育的"两课"教学与侧重于实践教育的学生教育管理如何进行有机结合,以增强德育的实效性,一直是"两课"教学工作者与学生教育管理工作者普遍关心和探讨的问题.解答这一问题的有效答案是实现4个结合,即两课体系与学生教育管理体系相结合;两课教学内容与学生教育管理内容相结合;两课教学法与学生教育管理工作方法相结合;两课教师队伍与学生教育管理工作相结合.