The human consequences of foreign military intervention

The empirical international conflict literature has given much recent attention to interstate armed force’s impact on human well-being. While empirical research has advanced our understanding of the phenomenon considerably, we argue that one conclusion that many studies have reached is preliminary. Some recent research contends that only full-scale war, and not force short of war, has a discernable impact on human welfare or physical quality of life (PQOL). We develop theory on one type of force short of war, large-scale foreign military intervention (FMI), and its potential effects on PQOL. Using interrupted time series and panel corrected standard error methodologies, we find that from 1960 to 2005 large-scale FMI had a statistically and substantively significant impact on the PQOL of populations in 106 developing countries. The specific effect that this type of armed force has depended in large part on the regime type of the target country.     

国外新型预警机发展

美国陆军所建立和运维的高度复杂、全频覆盖的人力资源自动化信息系统使其能够高效的应对日常沉重的部队重组和人事变动任务,进而为其保持强大的战斗力和实时响应的全球应急部署能力提供了有力支撑。本文对美国陆军的主要人力资源数据库、人力资源自动化系统和其它自动化系统及装备进行梳理分析,以期获得对我有益借鉴。     

基于物联网的战地装备安全监管问题研究

针对战地环境中军事装备的安全监管问题,分析了战地装备安全监管应用系统的整体结构与功能层次,给出了基于RFID射频识别技术、无线传感器等物联网技术的硬件平台设计方案,以及基于数据采集、分析、融合、传输和可视化技术研发监管控制软件的实现方案。该系统部署应用后可实现对装备实时、连续、精确的分级监管,能够确保装备管理的安全和高效,提高部队指挥决策能力。     

考虑浮绳联结的双无人船艇系统协同控制策略研究

针对青岛等海域浒苔泛滥成灾的问题,开展了由浮绳柔性连接两艘水面无人船艇构成的双无人船艇系统协同控制策略研究,通过双无人船艇系统清扫浒苔,并将其拖运至海岸.考虑系统中的无人船艇动力、浮绳力矩和水流产生的干扰力矩,建立了欠驱动无人船艇三自由度动力学模型,提出了基于距离的包含编队和跟踪两个模式的协同控制策略.双无人船艇系统作...     

融合空间偏好和语义的个体活动识别方法

个体活动识别对用户画像、个性化推荐、异常行为检测、群体行为分析和基于活动的资源配置优化具有重要价值。提出了一种基于稀疏的社交媒体签到数据的个体活动语义识别方法,从签到数据中提取活动行为的时间周期性和趋势性特征,并采用空间偏好量化算法,从个体与群体活动的空间关联中提取群体和个体的空间访问偏好,使用自然语言嵌入工具BERT模型提取访问兴趣点的语义。时间特征、空间偏好特征和访问兴趣点名称语义特征共同构成表征群体、个体偏好的时空联合特征,通过极限梯度提升分类器对其进行分类,得到活动语义识别结果。在Foursquare数据集上的对比实验和消融实验中验证了所提活动语义识别模型可以有效提升活动语义识别的准确性。     

A quasi-isentropic model of a cylinder driven by aluminized explosives based on characteristic line analysis

A quasi-isentropic study on the process of driving a cylinder with aluminized explosives was carried out to examine the influence of the aluminum (Al) reaction rate on cylinder expansion and the physical parameters of the detonation products. Based on the proposed quasi-isentropic hypothesis and relevant isentropic theories, the characteristic lines of aluminized explosives driving a cylinder were analyzed, and a quasi-isentropic model was established. This model includes the variation of the cylinder wall velocity and the physical parameters of the detonation products with the Al reaction degree. Using previously reported experimental results, the quasi-isentropic model was verified to be applicative and accurate. This model was used to calculate the physical parameters for cylinder experiments with aluminized cyclotrimethylenetrinitramine explosives with 15.0 % and 30.0 % Al content. The results show that this quasi-isentropic model can be used not only to calculate the cylinder expansion rule or Al reaction degree, but also to calculate the physical parameters of the detonation products in the process of cylinder expansion. For explosives with 15.0 % and 30.0 % Al, 24.3 % and 18.5 % of the Al was found to have reacted at 33.9 μs and 34.0 μs, respectively. The difference in Al content results in different reaction intensity, occurrence time, and duration of two forms of reaction (diffusion and kinetic) between the Al powder and the detonation products; the post-detonation burning reaction between the Al powder and the detonation products prolongs the positive pressure action time, resulting in a continuous rise in temperature after detonation.     

推进国防动员军民融合深度发展的对策思考

军民融合式发展是实现富国与强军相统一的必由之路,也是增强国防动员潜力、提高国防动员能力的有效途径。在新的形势下推进国防动员建设,必须进一步强化军民融合观念,完善军民融合机制,提高军民融合层次,增强军民融合实效,努力促进动员潜力随经济实力同步增长、动员能力随需求拓展不断提升,实现经济效益、社会效益与国防效益有机统一。     

科学管理、精益管理与精确作战工程保障研究

设计是作战行动筹划的重要步骤,精确工程保障需要对工程保障行动进行精密的设计和精确管理与控制。科学管理采用科学实验的方法,通过劳动方法标准化和差别计件工资制度,有效提高了工作效率,其基本原理经过百余年的实际检验,被证明是一个成熟有效的管理方法。借鉴科学管理理论,需要对工程保障行动进行动作研究,进而研究工程保障行动的作业标准,以期提高其保障效率。精益管理是在科学管理在新的历史时期的发展与改进,它使用了准时制、零库存、均衡生产、持续改进等先进的管理理念和六西格玛管理、成组技术等先进技术,为基于信息系统体系作战的工程保障能力生成提供了有益的借鉴,可加深我们对精确工程保障的理解,促进精确工程保障研究的可操作性。     

外军反舰导弹装备使用现状及发展趋势研究

反舰导弹作为海上舰船＂杀手＂,其发展一直倍受各国海军关注。文章对反舰导弹的发展历程进行了回顾,对目前外军已经装备和正在研发的典型反舰导弹进行了分析和研究。以此为基础,对未来反舰导弹的发展趋势进行了探讨和展望,提出未来新型反舰导弹将趋于超远程化、超高速化、超隐身化、网络化和智能化。