对公安院校研究生教育的几点思考

在研究生教育快速发展阶段,为适应新时期公安工作的需要,公安院校研究生教育应坚持科学发展观。针对研究生教育中存在的问题,采取切实有效的对策,确保公安院校研究生教育的可持续发展和教育质量的稳步提高。     

谈军用标准的实施与监督

本文阐述了军用标准实施与监督工作存在的问题,并从标准基本属性及其实施与监督的客观规律出发,提出了军用标准实施与监督体系建设应做好的工作。     

虚拟现实与仿真技术在火控系统中的应用

简述了虚拟现实(VR)的概念、基本特征及其系统体系结构,探讨了虚拟现实(VR)与系统仿真的关系,介绍了其在火控系统中的应用.     

非单调关联故障树顶事件失效概率的新算法

提出了一种计算非单调关联故障树顶事件失效概率的新方法,其基本思想是利用ＢＤＤ进行故障树中顶事件的不交化工作,可避免求ＰＩＳ和ＰＩＳ的最小覆盖的运算过程,为有效解决其运算的ＮＰ困难问题提供了一条新的途径。     

灭火作战指挥模拟训练系统设计

本文从灭火作战指挥模拟训练系统设计的角度,提出了系统开发的原则、步骤,阐述了系统应建立的体系结构及应实现的主要功能。     

核潜艇事故回顾与压水堆技术改进展望

分析统计了国外自核潜艇诞生以来所报道的大部分核事故,并就事故发生的原因和后果进行了描述．其中重点讨论了反应性事故与失水事故（ＬＯＣＡ）．最后,对２１世纪新型核潜艇的安全性作了简要展望．     

Duality for quasi-concave programs with application to economics

A duality theory is developed for mathematical programs with strictly quasi-concave objective functions to be maximized over a convex set. This work broadens the duality theory of Rockafellar and Peterson from concave (convex) functions to quasi-concave (quasi-convex) functions. The theory is closely related to the utility theory in economics. An example from economic planning is examined and the solution to the dual program is shown to have the properties normally associated with market prices.     

On the aggregation of preferences

The article attempts to show how network theory may be applied to gain new and better insights into basic economic problems. Starting with a precise definition of what is meant by acting and, in particular, by economic acting, we direct the line of argumentation toward solving the problem of how to aggregate economic decisions. Results indicate that network theory might well prove itself to be a powerful instrument in developing a theory of human behavior much more comprehensive than currently used models.     

A targeting model that minimizes collateral damage

This paper considers the problem of allocating weapons to achieve targeting objectives while simultaneously minimizing aggregate damage to surrounding nonmilitary facilities, each of which has an upper limit to the damage it is permitted to incur. A model is formulated which assumes only that damage to individual targets or associated facilities does not decrease as the number of allocated weapons increases. An implicit enumeration algorithm, based on that of Lawler and Bell is described that yields optimal integer solutions. An example is presented.     

A characterization of the value of zero-sum two-person games

For the family D, consisting of those zero-sum two-person games which have a value, the value-function on D is characterized by four properties called objectivity, monotony, symmetry and sufficiency.