测试投稿，大家不要管哈~

采用非定常双时间步长方法、刚性旋转动网格技术,结合空间隐式格式数值分析了高超声速钝锥体定常与非定常流场特征,并运用最小二乘法辨识出钝锥体的俯仰阻尼导数。通过与相应的实验数据、工程估算值进行比较,分析并验证了壁面网格雷诺数、钝头比、攻角与质心位置对钝锥体俯仰阻尼导数的影响。同时采用五种差分格式,其中包含五阶精度WENO与高精度WNND格式,对钝锥体俯仰阻尼导数进行了计算,结果表明不同无粘差分格式对俯仰静导数影响较小,但不同格式之间俯仰动导数结果存在差异,分析认为差分格式之间不同的粘性分辨率应是差异的主要来源。     

Command and Control of India's Nuclear Forces

The Indian government has not made a public comment about the status of its nuclear weapon program since approving a nuclear doctrine in 2003. However, there is now enough information in the public domain to determine that the command-and-control system for the nuclear program has steadily matured in accordance with the intent of the approved nuclear doctrine. The Indian government has successfully mitigated many of the issues that plague the conventional military. The result is a basic command-and-control system that is focused only on the delivery, if ordered by the prime minister, of nuclear weapons. The system is not as robust as those of the United States and Russia, but is in place and ready as new Indian nuclear weapons enter into operation. The command-and-control system is developing to meet India's needs and political compulsions, but not necessarily as part of a more assertive nuclear policy.     

Terrorism,crime and public spending: Panel VAR evidence from europe

Within a panel VAR framework and utilizing generalized impulse response and forecast error variance decomposition analysis, we explore the dynamic effects of terrorism and crime on public order and safety spending across European countries during the period 1994–2006. Our findings show that a ‘shock’ in terrorism and/or in crime, significantly increases the subsequent trajectory of public order and safety spending. As a by-product, we find that public spending is ineffective in reducing observed crime or terrorism.     

One size does not fit all: personalized incentives in military compensation

A critical element in implementing a compensation scheme including nonmonetary incentives (NMIs) is recognizing that preferences vary widely across Service members. There are at least three sources of variability: across different population classes, across individuals within a population class, and across NMI packages for a particular individual. Surveys across different military communities, ranks, and years of Service show the difficulty of identifying any NMI that has significant value for even 50% of the active duty force. At the same time, approximately 80% of the surveyed Service members expressed a significant positive value for at least one NMI. Therefore, one-size-fits-all incentive packages will not be nearly as effective as more personalized incentive packages. The authors discuss variability in Service member NMI preferences and outline an approach to implementing personalized NMI packages in military compensation through a sealed-bid reverse auction, where Service members select individual NMIs from a “cafeteria-style” menu of options.     

院校实战化教学训练创新

文章分析了军事院校实战化教学训练创新的客观要求、创新内容和创新的方法手段,提出了一些值得思考的问题和解决办法,对于推动院校实战化训练创新具有一定借鉴指导作用。     

实战化军事地形学教学训练创新管见

立足实战化是开展军事地形学教学训练改革的基本要求,也是从具体课程入手解决学员＂水土不服＂的客观需要。结合新的地形研究方法确定教学内容,从单兵技能与组训能力培养两方面探索教学模式,立足综合能力培养创建考核模型,是目前军事地形学实战化教学研究与实践的重要方向。     

我国军民融合深度发展的内涵研究

如何理解军民融合深度发展,做好军民融合这篇大文章,各方面尚未形成统一共识。文章从历史沿革角度回顾分析了我国军民融合演变的过程、民融合深度发展的内涵,并在此基础上对当前存在的主要矛盾进行了研究总结,从国家战略部署层面提出了下一步发展建议。     

基于可组合服务的陆军作战仿真模型集成

陆军仿真模型体系的复杂性决定了其建模与集成的复杂度,本文基于模型组件化技术,设计了模型组件库、对象库,通过逻辑组合实现了基本库和作战单元库,并以可组合的模型服务实现不同分辨率、异构模型的聚合集成目标,使得陆军作战仿真模型具备模块化、可复用、可扩展和可控制的应用特点和战技术性能。     

潜射无人机及其对潜艇作战带来的变化

从水下航母的历史出发,简述了现代战争对潜射无人机的需求,分析了潜艇(尤其是核潜艇)装备潜射无人机的优势和给作战带来的变化,说明了它对发展水下航母的重要性。之后,以美国潜射无人机研发为例,总结了其研究进展,探讨了它目前面临或需要解决的问题,表明了其发展方向。     

坚持“面向部队、面向战场”创新军事高科技培训发展

落实强军目标要求,培养＂能打仗,打胜仗＂的新型军事人才,是院校教育、部队训练和军事职业教育＂三位一体＂人才培养体系的根本任务。军事高科技培训作为军事人才培养的重要组成部分,贯穿于院校教育、部队训练和军事职业教育的全过程。文章以培训要坚持＂面向部队、面向战场＂为切入点,在分析现有培训与＂两个面向＂的差距基础上,对如何推进人才培养改革、创新军事高科技培训发展的方法途径进行了探讨。