A BENDING DAMAGE THEORY FOR BEAMS UNDER PURE BENDING LOADS

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THE CREEP-DAMAGE MODELING CORRELATED TO TEMPERATURE FOR COMPOSITE SOLID PROPELLANT

ＴＨＥＣＲＥＥＰ－ＤＡＭＡＧＥＭＯＤＥＬＩＮＧＣＯＲＲＥＬＡＴＥＤＴＯＴＥＭＰＥＲＡＴＵＲＥＦＯＲＣＯＭＰＯＳＩＴＥＳＯＬＩＤＰＲＯＰＥＬＬＡＮＴＳｈｅｎＨｕａｉｒｏｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＡｅｒｏｓｐａｃｅＴｅｃｈｎｏｌｏｇｙ,１０８Ｌａｂｏ...     

分布式 Client/Server 智能应用系统 DIAS 的设计与实现

本文针对油气田储集层保护的复杂应用需求,基于分布式Ｃｌｉｅｎｔ／Ｓｅｒｖｅｒ计算机模型,设计了相应的分布式智能应用系统ＤＩＡＳ,实现了计算资源共事和知识、数据共享。该系统已在实际应用中取得了良好的效益。     

舰炮目标毁伤判定与毁伤效果仿真研究

舰炮对目标毁伤的判定与毁伤效果仿真是舰载作战系统仿真训练的重要组成部分,作为连接舰炮射击与目标毁伤的中间环节,它实现了对目标毁伤状态的判定,以及目标毁伤效果的仿真反馈,从而仿真训练系统中其他仿真成员,以及各型侦察模拟设备可以发现并判定目标毁伤状态,为作战指挥人员进行作战指挥决策提供目标毁伤信息,为参训职手提供更为实战化的仿真训练环境。在简述舰载作战系统仿真训练系统的基础上,重点探讨了基于毁伤概率表和弹目交会的舰炮毁伤判定方法,并简述了目标毁伤效果仿真方法。     

Slow failure: Understanding America’s quagmire in Afghanistan

ABSTRACT

The United States government has no organised way of thinking about war termination other than seeking decisive military victory. This implicit assumption is inducing three major errors. First, the United States tends to select military-centric strategies that have low probabilities of success. Second, the United States is slow to modify losing or ineffective strategies due to cognitive obstacles, internal frictions, and patron-client challenges with the host nation government. Finally, as the U.S. government tires of the war and elects to withdraw, bargaining asymmetries prevent successful transitions (building the host nation to win on its own) or negotiations.     

战区防空雷达组网系统体系结构及通信链路研究

针对优化现役战区防空雷达系统的部署结构,提高其战时稳定性、提升其整体作战效能的问题,提出了一种“雷达组网系统”实用研发对策,并对其具体的系统体系结构、雷达群站系统构成、信息链路等问题进行了探讨和研究。     

目标信息的时效性分析

战场态势是随时间不断变化的,描述战场实体状态的目标信息有其寿命周期,须及时生成并提供给使用者.提出信息价值和信息时效性的概念来衡量指挥自动化系统提供的目标信息是否满足作战行动对时间的要求.信息价值因为延时而衰减,从而降低使用信息所能达到的效果.通过分析信息延时对决策质量、毁伤概率的影响,分别讨论了信息用于决策和作战的时效性.     

毛泽东军事思想对古代兵学文化的传承与发展

毛泽东军事思想植根于中国古代兵学文化的土壤,它的战争观、军事伦理价值观、战争谋略法等思想,与中国古代社会"仁战"、"义战"、"以民为本"、"以奇制胜"、"以礼治军"等战略方法、战略思想一脉相承,同时也是对古代兵学文化的创造性发展,是中国革命战争实践、马列主义军事思想和古代兵学文化相结合的产物。     

基于神经网络的模糊理论在桥梁状态评估中的应用

探讨了模糊数学中的隶属函数在桥梁技术等级状态评估中的应用.在研究现有桥梁状态评估方法的基础上,把人工神经网络和模糊数学理论结合起来应用于大跨度预应力斜拉桥的等级状态评估,建立了基于三层神经元的模糊神经网络模型,并建立结构损伤度函数及等级隶属度模型,通过样本学习训练,获取评估专家的知识及直觉思维,最终确定桥梁所对应的技术状态等级.以检测的480组索力数据作为学习样本,另外4组作为验证样本进行了索力状态评估预测.计算结果表明,网络预测值与期望值吻合良好.     

Terrorism as Method in Nepali Maoist Insurgency, 1996–2016

During the period 1996–2006, the Communist Party of Nepal (Maoist) waged overt people’s war to seize state power and institute a new order that realized the party’s understanding of ‘New Democracy’ as posited by Mao Tse-tung. Contextual shifts led to a crucial strategic turning point in September 2005, when the Maoists agreed to a united front with estranged legal parties to oust the monarchy and establish a republic. Though touted as acceptance of political reintegration, the move was tactical rather than strategic. The party had no intention of supporting a parliamentary version of democracy and thus, 2006–2016, engaged in a covert effort to seize power. Central to this effort was the paramilitary Young Communist League (YCL), the members of which responded to inflammatory party verbiage and exhortations with attacks upon rival political actors. These attacks, academically and legally, were terrorism and offered a salient illustration of intra-state unrestricted warfare. Ultimately, organizational, national, and regional circumstances caused the main Maoist movement to move decisively away from its covert approach. By that time, however, radical splinters had embraced the use of terrorism against rival political actors, creating a situation whereby local politics is yet a dangerous endeavor in certain areas and at certain times.