浅谈清军“粮台”体制对武警处突后勤的启示

武警部队承担着长期驻守执勤和处置大规模突发事件的重任,如何实现战时与地方维稳应急动员体系相衔接,成为亟待解决的问题。分析了清军“粮台”的特点,结合武警部队实际,研究其对加强军地后勤兼容,提高武警处突后勤保障能力具有重要地启示意义。     

2010年美国弹道导弹防御系统发展现状与趋势

2010年美国弹道导弹防御系统发展发生重大变化。从导弹防御发展策略入手,总结略有不同的一体化导弹防御系统建设进展,并结合一年来美国导弹防御系统发展动向,分析未来导弹防御系统的发展趋势。     

信息集成技术在城市应急联动系统建设中的应用

从城市应急联动系统的需求出发,分析了系统建设中需要重点把握的信息集成共享技术问题、系统集成架构与中间件技术、各部门多层次指挥中心体系的整合问题、安全与保密问题、GIS地理信息系统建设以及城市应急联动系统的建设标准与规范等问题。     

Dynamic lot‐sizing model with production time windows

We consider a dynamic lot‐sizing model with production time windows where each of n demands has earliest and latest production due dates and it must be satisfied during the given time window. For the case of nonspeculative cost structure, an O(nlogn) time procedure is developed and it is shown to run in O(n) when demands come in the order of latest production due dates. When the cost structure is somewhat general fixed plus linear that allows speculative motive, an optimal procedure with O(T⁴) is proposed where T is the length of a planning horizon. Finally, for the most general concave production cost structure, an optimal procedure with O(T⁵) is designed. © 2007 Wiley Periodicals, Inc. Naval Research Logistics, 2007