有源、无源联合探测系统综合性能分析

根据无源探测系统与有源雷达组成的联合探测系统,给出了一种有源、无源联合探测系统的探测模型,定性、定量的仿真分析了不同布站方法时,系统的探测精度、探测模糊区分布问题,得出了联合探测系统的最优布站方法;与无源探测系统相比较,联合探测系统提高了系统探测精度,改善了探测模糊区.仿真结果可为工程实践中雷达组网的优化部署提供理论依据.     

燃油喷射汽油机NOx排放的计算研究

根据扩大的Zeldovich理论建立了计算燃油喷射汽油机NOx排放量的双区模型,介绍了NOx排放量的计算方法,分析了点火提前角、过量空气系数、进气压力、进气温度和气缸壁温度等因素对NOx排放量的影响.研究结果表明,双区模型是一种简便而有效的模型.     

The snowball phenomenon: the US Marine Corps,military mythology and the spread of hybrid warfare theory

ABSTRACT

This article reviews the book by Ofer Fridman and seeks to situate the strategic debate on hybrid war in the context of debate on the US involvement in Iraq. It points to intellectuals from the Marine Corps having a significant role in the initial development of the hybrid warfare concept at a time of some reservation in US military circles over COIN strategy as this was set out in the field manual FM3-24. Thereafter, the hybrid war concept rapidly spread and became a conceptual device used to explain Russian strategic intentions in the aftermath of the invasion of Ukraine in 2014.     

In Defense of Mercy

ABSTRACT

Though it is legally permissible to kill combatants in war, unless they are rendered hors de combat, the existence of “Naked Soldiers” raises an important moral question: should combatants kill vulnerable enemy combatants or show mercy towards them? Most philosophers who address this question argue that it is morally permissible to kill the Naked Soldier given the extended notion of self-defense during war. They ground their arguments in a form of collectivism. In this article, I use Larry May’s argument. He offers an approach that extends the principle of discrimination that would apply also to combatants. Instead of assuming all combatants are de facto dangerous, this approach would allow for nuance in targeting the enemy and showing mercy when enemy combatants clearly pose no danger, in other words, when they are Naked Soldiers. I defend this view against two criticisms: Noam Zohar’s view of armies as complex collectives and Stephen Deakin’s view that a policy that spares Naked Soldiers would be open to abuse. I argue that it is not only morally suspect to kill Naked Soldiers, but also it is within the spirit of both international laws governing war and the just war tradition to offer mercy whenever possible.