高等教育产业化趋势剖析

分析了教育能否实现产业化以及教育产业化是否会导致教育不公平和丧失教育的公益性等问题。指出了高等教育产业化的必要性 ,并提出了如何规范和促进教育产业化发展的一些观点。     

A general strategic capacity planning model under demand uncertainty

Capacity planning decisions affect a significant portion of future revenue. In equipment intensive industries, these decisions usually need to be made in the presence of both highly volatile demand and long capacity installation lead times. For a multiple product case, we present a continuous‐time capacity planning model that addresses problems of realistic size and complexity found in current practice. Each product requires specific operations that can be performed by one or more tool groups. We consider a number of capacity allocation policies. We allow tool retirements in addition to purchases because the stochastic demand forecast for each product can be decreasing. We present a cluster‐based heuristic algorithm that can incorporate both variance reduction techniques from the simulation literature and the principles of a generalized maximum flow algorithm from the network optimization literature. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2006     

基于排序的自适应遗传算法航空炸弹弹道拟合方法

提出了一种基于排序的自适应遗传算法的航空炸弹弹道的拟合方法.该方法在简单遗传算法的基础上,将每一代染色体的适应度排序,并添加了交叉率和变异率的自适应控制函数,既克服了简单遗传算法收敛速度慢,稳定性差的缺点,又改善了函数优化效果.算法应用于某型航空炸弹的弹道数据拟合,仿真结果表明,该算法的拟合精度高,拟合模型优化效果良好.     

我国石油化工消防安全对策研究

随着我国石油天然气生产、消费比重的不断增大,与之相应的消防安全隐患也有增大的趋势。为此,应加强生产安全规章制度的建立和落实,加大消防硬件的建设和合理化部署,加大监管措施和力度,最大限度减少石油化工行业的灾害,为石油天然气的战略调整提供安全保障。     

Modeling and analyzing multiple station baggage screening security system performance

In the aftermath of the tragic events of 11 September 2001, numerous changes have been made to aviation security policy and operations throughout the nation's airports. The allocation and utilization of checked baggage screening devices is a critical component in aviation security systems. This paper formulates problems that model multiple sets of flights originating from multiple stations (e.g., airports, terminals), where the objective is to optimize a baggage screening performance measure subject to a finite amount of resources. These measures include uncovered flight segments (UFS) and uncovered passenger segments (UPS). Three types of multiple station security problems are identified and their computational complexity is established. The problems are illustrated on two examples that use data extracted from the Official Airline Guide. The examples indicate that the problems can provide widely varying solutions based on the type of performance measure used and the restrictions imposed by the security device allocations. Moreover, the examples suggest that the allocations based on the UFS measure also provide reasonable solutions with respect to the UPS measure; however, the reverse may not be the case. This suggests that the UFS measure may provide more robust screening device allocations. © 2004 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

航空反潜飞行投雷点实时引导

就航空反潜飞行投雷中难于选择投雷点的问题,提出了实时采集飞机有关数据,通过计算机解算,指示出一动态飞行投雷图,此图为飞行投雷操作时确定投雷时机提供了可靠的依据     

中国机器人产业持续发展的制约因素及措施

中国机器人企业由于研发力量薄弱,缺乏核心技术,高端人才匮乏,产品成本高昂,加之没有政策引领,没能形成规模化应用,所占市场份额不足10%。文章探讨如何破解中国机器人产业现存问题并寻求针对性解决措施。     

Turkey’s strategic choice: buy or make weapons?

Turkey has been investing in its national defence industrial base since the 1980s. As with other developing countries, Turkey’s motivations for investing in national defence industries can be boiled down to the pursuit of defence autarky, economic benefits and international prestige. However, after 40 years of investment, Turkey is unable to reach the primary goals of defence industrialisation. We argue that three factors are important to understanding Turkey’s persistence in these primary goals. First, Turkey believes that there is an overall improvement in its defence industrial capabilities and the goal of autarky is still reachable. Second, increased defence exports support the belief that Turkish defence industries have become sustainable and the trend will continue in the future. The third reason, perhaps most important of all, has to do with the domestic political gains of defence industrialisation: the AKP uses defence industry and indigenous weapon systems for prestige and, therefore, garners broader support.     

Perspectives for the development of key industrial capabilities for Canada’s defence sector

With the Canada First Defence Strategy, Canada has put forth a major opportunity to reconcile national security imperatives and industrial policy. The Jenkins Report (2013) set out to examine ways to use that procurement effort to foster key industrial capabilities (KICs) that would put the Canadian defence industry at an advantage both nationally and internationally. The Canadian defence industry should then develop highly focused capabilities with a view to moving up global value chains. As such, KICs that hold the best potential should be selected. They should be sustained through a range of strategies that are however contingent on the elimination of policy gaps. This leads to a balancing act between the need to control intellectual property assets versus accessing them in a world where national boundaries are eroded. Canada’s industry should target opportunities outside North America while continuing to focus on better integration with the North American industry.     

俄罗斯国防工业的反制裁之路

面对西方的制裁,俄罗斯国防工业的反制裁之路卓然有效。西方制裁从根本上说是政治目的压倒经济利益,指向俄罗斯经济的支柱产业和薄弱环节,国防工业是双方制裁与反制裁博弈的重点领域之一。俄罗斯国防工业反制裁的过程是在危机中寻找转机的过程,通过强化政府层面的顶层设计、加速国防工业综合体的中层整合、在世界武器市场中主动出击,基本上走出了制裁带来的危机,但未来发展受制于经济形势的影响,仍面临较大压力。