“三个代表”重要思想是马克思主义政党学说的新发展

“三个代表”重要思想是马克思主义论述的提炼和概括。以江泽民同志为核心的第三代领导集体不断研究新情况,不断总结我党的宝贵经验,提出了新时期党的建设的总目标,制定了一系列加强党的建设的重大举措,开辟了继毛泽东思想、邓小平理论之后马克思主义基本原理与中国实际相结合的又一新境界。     

军事基础课程体系改革与研究

以新时期军事斗争准备为牵引,改革与创新军事基础课程体系,是我院"4+1"模式新型军事人才对军事基础教学与训练的客观要求.通过重点阐述我院围绕加强学员的素质教育,深化军事基础课程体系改革与研究的思路,为新形势下军事基础课程体系深层次的改革与发展,提供了若干参考.     

可压缩流动压力修正方程分析

依据Ｐａｔａｎｋａｒ提出的差分方程稳定性判断的４项基本法则,对可压缩流动的压力修正方程进行了分析,得出压力修正方程系数为正的条件．指出在每一次求解压力修正方程时必须提高解的收敛程度,以保证下一次迭代的差分方程矩阵接近主对角占优．分析了速度离散方程的欠松驰因子对可压缩流压力修正方程的影响．     

基于一种模型的中子星结构

从物态方程出发,利用中子星结构方程计算了中子星的结构。得到了引力质量材M_G=1.27M_θ材,转动惯量I=1.29x10(45)g/cm~2,与观测结果符合较好。     

含非线性半群的微分包含

研究了形如X＇（t）∈-Ax（t）＋F（t,x（t））,0≤t≤T,X（0）＝x0的微分包含解的存在的局部性和整体性的结果,并在某种条件下研究了解的稳定性。     

沙漠之狐军事行动特点及其思考

通过沙漠之狐行动过程综述,总结了此次军事行动呈现的特点。加强战区导弹攻防对抗深入研究,高度重视防御体系建设已成为当务之急。     

98海湾危机回顾及几点启示

比较全面地叙述了９８海湾危机的成因,英美两国兵力集结情况,重点分析了兵力集结过程中所出现的特点,最后给出了所带来的启示。     

What is the global landpower network and what value might it provide?

US national security guidance, as well as the US Army’s operational experiences since 2001, emphasizes the importance of working closely with partner countries to achieve US strategic objectives. The US Army has introduced the global landpower network (GLN) concept as a means to integrate, sustain and advance the Army’s considerable ongoing efforts to meet US national security guidance. This study develops the GLN concept further, and addresses three questions. What benefits can the GLN provide the Army? What are the essential components of the GLN? What options exist for implementing the GLN concept? By developing the GLN concept, the Army has the opportunity to transition the GLN from an often ad hoc and reactive set of relationships to one that the Army more self-consciously prioritizes and leverages as a resource to meet US strategic objectives.     

Coherent systems based on sequential order statistics

The sequential order statistics (SOS) are a good way to model the lifetimes of the components in a system when the failure of a component at time t affects the performance of the working components at this age t. In this article, we study properties of the lifetimes of the coherent systems obtained using SOS. Specifically, we obtain a mixture representation based on the signature of the system. This representation is used to obtain stochastic comparisons. To get these comparisons, we obtain some ordering properties for the SOS, which in this context represent the lifetimes of k‐out‐of‐n systems. In particular, we show that they are not necessarily hazard rate ordered. © 2011 Wiley Periodicals, Inc. Naval Research Logistics, 2011     

Periodic review inventory management with contingent use of two freight modes with fixed costs

We study a stochastic inventory model of a firm that periodically orders a product from a make‐to‐order manufacturer. Orders can be shipped by a combination of two freight modes that differ in lead‐times and costs, although orders are not allowed to cross. Placing an order as well as each use of each freight mode has a fixed and a quantity proportional cost. The decision of how to allocate units between the two freight modes utilizes information about demand during the completion of manufacturing. We derive the optimal freight mode allocation policy, and show that the optimal policy for placing orders is not an (s,S) policy in general. We provide tight bounds for the optimal policy that can be calculated by solving single period problems. Our analysis enables insights into the structure of the optimal policy specifying the conditions under which it simplifies to an (s,S) policy. We characterize the best (s,S) policy for our model, and through extensive numerical investigation show that its performance is comparable with the optimal policy in most cases. Our numerical study also sheds light on the benefits of the dual freight model over the single freight models. © 2011 Wiley Periodicals, Inc. Naval Research Logistics, 2011