The misguided and mismanaged intervention in Libya: Consequences for peace

In this paper, I critically analyse the doctrine of the Responsibility to Protect (RtoP), as it relates to the responsibility of intervening forces towards the people they claim to protect and the challenges that the situation in Libya now poses in the region and for the African Union (AU). I focus most of my attention on the coercive elements of the RtoP framework (Pillar III). This is the most contested element in the framework. Three questions guide this article: were there legitimate grounds to justify an external intervention in Libya? In the words of Hugh Roberts in Who Said Gaddafi Had to Go, ‘[w]hat if anything has Libya got in exchange for all the death and destruction that have been visited on it’ since 2011? What are the practical implications and consequences of the North Atlantic Treaty Organization (NATO) intervention, led by the United States (US), for regional peace? I discuss the problems surrounding the US–NATO intervention, followed by an analysis of the various positions and narratives leading up to the intervention, the framing and justifications provided for the intervention, and an analysis of the AU's proposal for the resolution of the Libyan crisis. I analyse the various debates that took place in the US (Pentagon/White House), at the United Nations, among scholars in the West and in Africa, and among various actors who tried to broker a ceasefire in Libya before and during the intervention. I conclude with a discussion of the implications for regional peace.     

面向突发事件的应急指挥控制敏捷性度量及仿真?

现阶段，国内外应急事件时有发生，如何快速有效地实施应急指挥控制是处置社会公共安全突发事件的核心要求之一。因此，以OODA模型为基础提出了一种基于敏捷性指标的应急指挥控制过程模型和一种基于Lotka?Volterra模型的度量指挥控制敏捷性的数学计算方法，并以地铁突发爆炸事故为背景，对应急指挥控制的敏捷性与指挥控制效果进行了仿真分析和对比。     

高焓CO2气流壁面两步催化机制对非平衡气动加热影响的数值模拟

针对高超声速火星进入飞行遇到的壁面CO_2催化机制特殊且对气动加热影响复杂的问题,基于化学反应系统的三维可压缩流动求解器,建立壁面吸附、Eley-Rideal结合速率受控的壁面CO_2两步催化模型。基于70°球锥布局的高焓风洞实验,进行考虑壁面催化效应的高超声速非平衡气动加热数值模拟,开展考虑CO+O_((s))和O+CO_((s))两类CO_2两步催化路径对非平衡气动加热的影响研究。研究表明,壁面O_2和CO_2结合并存且存在相互竞争关系,催化加热量随催化效率增大而单调增加。数值计算建立了催化路径与非平衡加热水平的定量关联,研究发现CO_2两类催化路径权重与加热量存在非单调关联,特定权重下两种路径联合作用的热流高于单个催化结果。相关研究对碳氧气体主导的壁面催化机理和火星进入气动加热的精细化预测有重要的理论指导意义。     

基于AD2S80BD设计的双速处理器

AD2SOBD是AD公司生产的一种单片集成电路旋转变压器到数字转换器芯片.本文详细介绍了其功能特点、外部引脚、内部结构、工作特性等.最后给出了以AD2S80BD为核心的一种特殊的双速自整角机(或旋转变压器)到数字的转换器.