中国特色国防研究30年·后备力量篇

国防后备力量是国家武装力量的重要组成部分，对于保卫国家安全、巩固政权、维护社会稳定具有重要的战略意义。在我国，国防后备力量不仅有悠久的历史渊源，而且有光荣的革命传统，其规模之大、范围之广、经验之丰富，均为世界军事史所罕见。改革开放30年以来，围绕着中国特色国防后备力量建设在新形势下出现的新情况、新特点，着眼于在高技术战争和发展社会主义市场经济条件下如何加强国防后备力量建设，学术界作了深入的研究，总结了经验，创新了理论，积累起了丰富绰约的研究成果。     

浅议企业事故隐患管理体系标准构建

建立事故隐患管理体系标准是企业对安全生产隐患实施系统科学管理,实现"以预防为主"的安全生产管理目标的有效途径。提出了企业事故隐患管理体系构建的指导思想、原则、内容、模式和核心要素,论述了事故隐患管理体系有效性评估的指标体系、评估方法、评估等级和整改措施。     

Traffic channeling under uncertain conversion rates on e-commerce platforms

Traffic is the lifeblood of every e-commerce platform. The question of how to channel traffic to merchants operating on a platform lies at the heart of platform management. We consider a platform on which two independent merchants sell their products. Merchants compete on inventory in the sense that some of the unmet demand at one merchant will spill over to the other. The platform channels traffic based on products' conversion rates to maximize the total sale on the platform. We show that traffic channeling plays three roles. First, it allows more efficient allocation of traffic; that is, the merchant with a high conversion rate is given a higher priority in receiving traffic. Second, it allows the platform to control demand spillover between the merchants to maximize total sales. The platform either facilitates or prevents demand spillover, depending on product substitutability. Third, traffic channeling intensifies competition between the merchants and hence increases the total inventory. More efficient allocation of traffic and the increase in inventory increase sales inequality between the merchants. In contrast, demand spillover decreases sales inequality. While the platform always benefits from traffic channeling, the merchants do not benefit when their products are moderately substitutable. Interestingly, when the two products are owned and sold by the same merchant, the opposite happens–traffic channeling always benefits the merchant but may hurt the platform. Our study provides a basis for informed discussions on how platforms should channel traffic in response to conversion rates, and how traffic channeling affects the welfare of merchants and platforms.     

承制单位质量管理体系监督工作研究

分析了质量管理体系监督的方式、内容和重点，归纳了现场验证、系统分析和纠偏改进三种相互关联的监督方法，讨论了对质量管理体系日常监督，定期监督与第二方审核的关系与区别。     

毛泽东军事思想在抗美援朝战争时期的新发展

毛泽东是伟大的无产阶级革命家,卓越的军事战略家.他的积极防御思想、关于游击战争的理论以及十大军事原则等,都在世界军事理论宝库中占有重要地位.33个月的抗美援朝战争,特别是前9个月五次战役的指挥作战,使毛泽东军事思想有了新的丰富和发展,比如:先打弱敌后打强敌,初期作战以先打南朝鲜军为主,务求初战必胜;集中优势兵力,对敌人实行分割包围,各个歼灭;诱敌深入,以利聚歼;树立长期作战思想,反对速胜观点;以坑道为依托,持久防御,积小胜为大胜等.     

提高军队党的建设科学化水平的路径选择

提高军队党的建设科学化水平,是建设马克思主义学习型政党的基础工程,是推动军队建设科学发展、有效履行历史使命的现实需要.正确认识和把握党的建设科学化本质特征、原则要求、具体内涵,选择科学的路径,对于不断推进军队党的建设实践创新、理论创新、制度创新、方法创新具有重要意义.     

Inventory policies for a make‐to‐order system with a perishable component and fixed ordering cost

We consider a make‐to‐order production system where two major components, one nonperishable (referred to as part 1) and one perishable (part 2), are needed to fulfill a customer order. In each period, replenishment decisions for both parts need to be made jointly before demand is realized and a fixed ordering cost is incurred for the nonperishable part. We show that a simple (s_n,S,S) policy is optimal. Under this policy, S along with the number of backorders at the beginning of a period if any and the availability of the nonperishable part (part 1) determines the optimal order quantity of the perishable part (part 2), while (s_n,S) guide when and how much of part 1 to order at each state. Numerical study demonstrates that the benefits of using the joint replenishment policy can be substantial, especially when the unit costs are high and/or the profit margin is low. © 2009 Wiley Periodicals, Inc. Naval Research Logistics, 2009     

世界海洋海军海权5000年钩沉

海洋发展是人类进步的一个缩影。人类对海洋海军海权的认识也经历了从护城河到交通要道，到作战场地，再到以海制陆的前进基地等多个阶段和层次的演变。冷战结束后，世界战略力量严重失衡，单极与多极的较量日趋激烈，多元力量围绕海洋权益而展开的角逐与较量也变得更加尖锐，海权与陆权之争重又回到人类视野，从而对海洋战略形势与海上安全环境产生了前所未有的重大影响。重新回望5000年来世界海洋海军海权的嬗变，对正确处理当前海洋海军海权发展问题，具有重要现实意义。     

靶场试验中的质量管理研究

海军靶场作为武器装备进行试验与鉴定的实施单位对于装备的发展起着重要的作用。本文讨论了靶场如何引用全面质量管理的概念，运用全面质量管理的PDCA循环方法对武器系统试验与鉴定过程实施质量管理，从而提高靶场的试验与鉴定质量，促进我军武器装备的发展。