新世纪新阶段我军实施人才强军战略的实践回顾

全军在推进人才强军战略工程的实践中,相继出台了一系列新举措:一是科学确定出新世纪新阶段军队建设急需培养的新型高素质军事人才"五支队伍";二是建立依托国民教育培养军队干部的人才培养新机制;三是创立军队吸引保留高层次人才的多项新制度;四是完善激励军队优秀人才献身部队建设的奖励制度。     

国防工业企业生产安全事故应急管理能力评估方法标准化的探讨

介绍了安全生产事故应急管理能力及其评估要求,分析了国内外应急能力评估的现状,提出了建立国防工业企业安全生产应急管理能力评估方法的必要性和途径。     

舰艇作战系统嵌入式模拟训练技术研究

为了改进传统水面舰艇作战系统训练方式,通过设计舰艇作战系统嵌入式时装模拟训练设备,将该设备与舰艇作战系统设备联为一体,并设计了作战模拟训练的流程,着重阐述了嵌入式模拟训练设备需要解决的关键技术,实现了作战系统嵌入式实装模拟训练,提高了作战系统训练真实程度,增强了训练效果;最后提出了未来模拟训练技术的发展趋势。     

Approximations for heavily loaded G/GI/n + GI queues

Motivated by applications to service systems, we develop simple engineering approximation formulas for the steady‐state performance of heavily loaded G/GI/n+GI multiserver queues, which can have non‐Poisson and nonrenewal arrivals and non‐exponential service‐time and patience‐time distributions. The formulas are based on recently established Gaussian many‐server heavy‐traffic limits in the efficiency‐driven (ED) regime, where the traffic intensity is fixed at ρ > 1, but the approximations also apply to systems in the quality‐and‐ED regime, where ρ > 1 but ρ is close to 1. Good performance across a wide range of parameters is obtained by making heuristic refinements, the main one being truncation of the queue length and waiting time approximations to nonnegative values. Simulation experiments show that the proposed approximations are effective for large‐scale queuing systems for a significant range of the traffic intensity ρ and the abandonment rate θ, roughly for ρ > 1.02 and θ > 2.0. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 187–217, 2016     

Analysis of a production system in a general configuration

We consider a production system comprising multiple stations (or workshops) such as an entry station, a set of work stations, a central station, and an exit station, which are arranged in a general configuration. A worker (or a vehicle tool) is assigned to each station, who sends a part from the station to the destination station according to the required process path of the part. Any part is allowed to visit a work station more than once if its process path requires. We propose a new control strategy with the push policy for instructing each worker to send a part and the kanban mechanism for controlling the work‐in‐process (WIP) in each work station. As all work stations have limited local buffers, the central station is used for storing blocked parts temporarily. Such a production system is modeled as an open queueing network in a general configuration with a Markovian part sending policy and a machine no blocking mechanism. The queueing network is analytically characterized. Some important performance measures are compared with other control strategies. A semi‐open decomposition approach is applied to the queueing network for computing the blocking probabilities when parts arrive at the work stations. An algorithm is developed based on the semi‐open decomposition approach. Numerical experiments show the quality of the solutions obtained by the algorithm as well as a property of a performance measure. © 2001 John Wiley & Sons, Inc. Naval Research Logistics 48: 128–143, 2001     

在发展市场经济中保持社会主义文化的先进性

市场经济对社会主义文化发展有正面效应和负面影响 ,社会主义文化有商品属性和社会属性 ,在社会主义文化的产业性与先进性、市场导向与发展方向之间存在着相互偏离的可能 ,我们党要始终“代表中国先进文化的前进方向” ,必须自觉遵循文化生产的价值规律 ,建立和完善既同发展市场经济相协调、又能保证实现社会主义文化先进性的体制和机制。     

政治工作的发展创新和与时俱进

如何将我军政治工作的优势带入 2 1世纪 ,很重要的一个问题就是要解决与时俱进的问题。只有这样 ,才能使政治工作获得进一步的发展。当前要着重解决的问题是 :充分认识新事物的积极影响 ,发挥思想教育的引导功能 ;充分认识新时期文化反哺现象日益突出的特点 ,增强教学相长的自觉性 ;充分认识世界的多样性 ,坚持运用多值思维看问题 ;充分认识教育者信息优先权丧失的现状 ,善于运用新技术 ,通过不断提高自己来获得思想教育的主动权 ;充分认识人们着重“相对报酬”的现实 ,把公平原则贯穿于政治工作全过程。     

英语军语的语言特征

军语即军事术语 ,它是表述军事概念的词语 ,是英语军事语言中的重要组成部分 .英语军语在使用上具有统一性、简明性和不可替代性 ;在意义上具有单义性、准确性和特义性 ;在形式上多使用复合词、缩略语和简明口语     

积分方程法计算舰船感应磁场

积分方程法是取得舰船感应磁场的有效方法 ,且简便易行 .以某型舰船为算例 ,介绍了积分方程法在舰船感应磁场计算中的应用 ,给出了剖分方法 .算例结果与工程实际测量结果相吻合 ,可应用于工程实际 .     

某型防空导弹集群运用水平评价模型

装备运用水平评价是检验和评估作战能力的重要工作。本文分析了防空作战要素结构,建立了评价指标模型及其评价标准,介绍了评价数学模型及其五个运用原则,最后给出了实施防空导弹集群作战运用水平评价的基本步骤。