消防部队货币资金内部控制若干问题的思考

消防部队货币资金内部控制的主要目的是实现货币资金开支的合理、合法和货币资金回收的安全可靠。对消防部队货币资金内部控制存在的问题及其原因进行了分析,并针对性的提出了加强消防部队货币资金内部控制的对策。     

空腔噪声非线性数值模拟

将雷诺平均N-S方程与非线性噪声求解方法相结合,对M219空腔在Ma=0.6,Ma=0.85,Ma=1.35条件下进行了气动噪声分析。通过雷诺平均N-S方程求解空腔流场,得到包含空腔平均流场基本特征以及强制设定的湍流脉动统计描述的初始湍流统计平均解,采用非线性噪声求解方法重构噪声源并高精度模拟压力脉动的传播。通过与试验结果对比表明非线性噪声求解方法能够较好地捕捉空腔流动中的压强脉动及噪声水平。与分离涡模拟方法相比,非线性噪声求解方法在保持计算精度的同时大大减少计算网格,对内埋弹舱快速设计具有一定的参考意义。     

论边防在中国和平崛起中的作用

中国的和平崛起是指中国以和平的方式崛起,但这并不意味着崛起会抛开以国防为依托。而边防是国防的有机组成部分,边防在维护国家领土完整和主权独立中扮演着非常重要的角色。试图根据边防的各种职能,分析边防在中国和平崛起中的具体作用。     

浅谈军队外事警卫干部的人格特征

对外事警卫干部应如何塑造健康人格进行研究是军队思想政治建设的一项重要任务,它体现了对警卫干部自身品质的认知和开发。立足人格基本理论及实际工作情况,对外事警卫干部人格特征作归纳和阐述,并就拓宽其人格塑造的渠道进行了展望。     

涉外非战争军事行动的法律保障问题研究

近年来,随着军队使命任务的拓展,涉外非战争军事行动日益成为国家运用军事力量的重要方式。因此,必须加强涉外非战争军事行动中法律保障问题研究,使其在法律框架下进行。加强对涉外非战争军事行动的法律保障,有助于为军队遂行多样化军事任务提供有力的法律支持和保障。     

Population-centric counterinsurgency and the movement of peoples

The theory of population-centric counterinsurgency rests upon the untenable premise that the population within a theater of operations is fixed in place. By showing that people tend to move away from contested rural areas towards the relative safety and prosperity of counterinsurgent-controlled areas, this article demonstrates that this crucial premise is empirically false. Furthermore, a theory of counterinsurgent resource deployment, population movement, and incumbent strategic ineffectiveness is presented. Ultimately, the application of counterinsurgency resources actually dislocates the population from their place of residence and causes them to move into cities. When the urban areas' ability to absorb newcomers is overwhelmed, localized negative externalities emerge and can give rise to crime and insecurity. Such increased insecurity then creates an incentive for the counterinsurgency to retrench its resource use into the cities. As more physical territory is conceded to the insurgency, the relative strategic effectiveness of the counterinsurgency declines.     

Reopen a joint school of military government and administration?

Today there are many calls for other elements of the government to do more to ‘do their part’, assist the military to restore order and stability and ‘win the peace’ in Iraq and Afghanistan, and prepare for similar roles in future conflicts. The authors here instead briefly review the history of US armed forces’ involvement in military governance operations from the Mexican War through World War II, and recommend the re-establishment of a School of Military Government similar to that created during the latter conflict.     

Don't stop with Joint Forces Command … cut AFRICOM too

Abstract

The United States Africa Command (AFRICOM) has been a military success but a strategic messaging failure. The United States’ relationships across Africa cannot be boiled down to military affairs. This paper argues that Africa has many more opportunities than challenges and thus requires a more balanced foreign policy solution from Washington DC than a new military command. For the military engagement that does need to take place, a more low-profile approach would benefit the United States in Africa.     

矩阵转置的一种快速算法

本文给出一个数据体积超过计算机可用内存容量的n×n 矩阵快速转置的新方法。与常用的算法相比,所需的计算时间显著减小。     

不同增强体镁基复合材料的阻尼性能

研究了短切碳纤维、碳化硅晶须、硼酸铝晶须为增强体的镁基复合材料在外加载荷下的阻尼性能,测量了它们的力学性能与断口特性。研究表明：增强体不同的镁基复合材料,阻尼性能不同;在所研究的几种增强体复合材料中,以短切碳纤维增强镁基复合材料的阻尼效果最好;短切碳纤维增强铁基复合材料界面对内耗有明显的影响。