一种无缓冲的光互连网络的吞吐率性能分析及优化

针对当前高性能计算机光互连网络中存在的光缓冲不易实现的问题,提出了一种无缓冲的光互连网络结构BOIN,并在对网络结构进行建模和分析的基础上,研究了网络的吞吐率随不同的输入负载和网络规模而变化的规律,给出了在一定的互连总规模和输入负载下,网络实际吞吐率达到最大值时网络拓扑结构所必须满足的条件.最后用模拟实验证明了这一结果的正确性.     

德汇国际广场火灾扑救对灭火救援工作的启示

详细分析了2008年1月2日乌鲁木齐“1.2”德汇国际广场火灾扑救纪实后,结合多年来扑救此类火灾的经验、教训,阐述了扑救此类火灾如何调集力量和疏散与救人、控火与排险、总攻灭火的用兵及注意问题。     

构建军民融合法治保障体系的几点理论思考

法治是推动军民融合发展的重要基石,不管从整合主体力量、优化资源配置,还是保障各系统有效运行等方面都发挥着不可替代的作用。针对当前军民融合法治保障体系存在的法规制度"碎片化"、滞后性,以及适用性不强等矛盾问题,军民融合法治保障体系的构建必须把握好坚持党的领导与维护法治的权威性,坚持改革创新与维护法治的稳定性,坚持分工协作与维护法治的系统性,坚持开放共融与维护法治的独特性等基本原则。     

Round robin using the depth of penetration test method on an armour grade alumina

The depth of penetration (DOP) method is a well-known ballistic test method for characterisation and ranking of ceramic armour materials. The ceramic tile is bonded to a backing material of semi-infinite thickness, and the penetration depth of the projectile gives a measure of the performance of the ceramic. There is, however, an inherent variability in the results from this test method. In this work, the accuracy and the variability of the DOP method has been investigated in a round robin exercise. Six ballistic test centres took part in the exercise. A test protocol was developed, in which the threat type (projectile and impact conditions) and a procedure on how to prepare the targets were specified. The targets consisted of alumina tiles of two different thicknesses that were bonded to polycarbonate backing cubes. Two different 7.62 mm armour piercing projectiles were employed; one with a hard steel core and one with a tungsten carbide core. The projectiles and the other materials all came from single material batches in order to avoid batch-to-batch variations in material properties. These materials were distributed between the ballistic test centres. The test results of the different ballistic test facilities were collected and compared. There was not a lot of variation between the average DOP values obtained at each laboratory, but the variation in penetration depth between shots was high. The consequence of this variation may be less confidence in the test results, and a statistical method was used to evaluate the required number of tests that are sufficient to obtain an average result with high confidence. In most cases, the required number of tests is much higher than what is practically feasible. This work was conducted as part of the European Defence Agency-project CERAMBALL.     

毛泽东诗词的核心价值取向

毛泽东的诗词通过革命现实主义与革命浪漫主义的有机结合，表现出鲜明的核心价值取向，昭示人们：人生的价值应以远大的抱负为指归，应在战胜艰难的喜悦中品味，而不能以一己的荣辱得失来评断。这些诗篇，既是中国现当代文库中不可多得的艺术精品，也不失为当代革命军人核心价值观教育的好教材。     

应急处置突发事件的思想政治教育心理调适机制

在突发事件的应急处置过程中,思想政治教育通过对处于突发事件中的人们进行心理救助、情绪调控、挫折调适以及心理引导,发挥心理调适功能。应急处置突发事件的思想政治教育心理调适机制包括：心理干预机制、情绪调控机制、挫折调适机制及心理引导机制。     

战争设计工程中从定量到定性反思的方法

定性定量相结合是战争设计工程的技术基础,为了探讨定性定量相结合中的如何从定量到定性进行反思,提出了定量评价干预策略的一致性检验方法;研究了从定量到定性反思的实现方法。最后以一个实例说明了整个从定量到定性进行反思的过程,并证实该反思方法是有效可行的。     

基于联合作战能力的装备体系需求生成过程研究

针对武器装备建设过程中需求不够明确、不够准确和不够科学的现状,从联合作战的角度出发,以“基于能力”的武器装备建设思想为指导,对“任务体系→能力体系→装备体系”的装备体系需求生成过程进行了深入研究,并与传统装备体系需求生成过程进行了比较。     

我国消防产业现状分析及对策建议

我国消防产业经过几十年的发展,在企业规模、市场开发、技术水平、规范管理、政策调控、中介组织等方面都有了很大发展,但也存在许多不足,与社会经济发展需要和国际竞争局势不相适应,必须整体谋划,寻求新的发展。     

SDH传输网综合网管系统建设的探讨

文中对SDH传输网及其网管的现状进行了系统分析,结合实际建设的经验,提出了建设传输网综合网管系统的基本思路,并详细介绍了传输网综合网管系统需要达到的功能,并对建设中的几个要点问题进行了描述。