组织冲突及其管理

组织冲突是指组织内部成员之间、不同部门之间、个人与组织之间由于在工作方式、利益、性格、文化价值观等方面的差异而引起的彼此相抵触、争执甚至攻击等行为对立状态。引起冲突的原因是多方面的,有来自个人的,也有源于组织结构的。从冲突导致的后果来考察,可分为建设性冲突和破坏性冲突;从冲突发生的组织层次水平来看,有非正式组织与正式组织之间、直线主管人员与参谋以及委员会内部成员之间的冲突。要有效地管理冲突,首先要树立正确的观念,然后对冲突进行适当的诊断,最后有针对性地选择妥善的管理策略。     

药物爆燃产生强红外辐射的分析研究

定向红外脉冲强光辐射是定向红外对抗技术中的关键技术,用来破坏敌方精确制导武器或C4I系统中的红外传感器。本文主要研究了药物爆燃产生近红外辐射的特性,通过计算化学反应热分析了药物爆燃产生的总能量,并且详细介绍了几种不同的实验方法和实验结果。     

爆电换能的理论分析

考虑了铁电介质的介电松弛和电导率松弛,计及冲击波阵面在样品中传播过程的影响,改进了垂直模式冲击波加载铁电陶瓷电响应的理论,且理论分析与实验结果基本一致。     

多传感器优化布站及管理算法研究

在多传感器优化布站和传感器管理算法研究中 ,提出了传感器覆盖系数和火力通道覆盖系数两个新概念 ,并据此给出了传感器优化布站原则 ,然后针对防空导弹武器系统所面临的各种复杂环境 ,对各种传感器管理算法进行了探讨。     

Dynamic pricing in a trade-in program with replacement and new customers

Trade-in programs have been widely adopted to enhance repeat purchase from replacement customers. Considering that a market consists of replacement and new segments, we study the joint and dynamic decisions on the selling price of new product (hereafter, “selling price”) and the trade-in price involved in the program. By adopting a vertical product differentiation choice model, we investigate two scenarios in this paper. In the base model, the manufacturer has sufficiently large production capacity to fulfill the customer demand. We characterize the structural properties of the joint pricing decisions and compare them with the optimal pricing policy under regular selling. We further propose a semi-dynamic trade-in program, under which the new product is sold at a fixed price and the trade-in price can be adjusted dynamically. Numerical experiments are conducted to evaluate the performance of the dynamic and semi-dynamic trade-in programs. In an extended model, we consider the scenario in which the manufacturer stocks a batch of new products in the beginning of the selling horizon and the inventory cannot be replenished. Following a revenue management framework, we characterize the structural properties with respect to time period and inventory level of new products.     

Callable products with dependent demands

Capacity providers such as airlines often sell the same capacity to different market segments at different prices to improve their expected revenues. The absence of a secondary market, due to the nontransferability of airline tickets, gives rise to an opportunity for airlines to broker capacity between consumers with different willingness to pay. One way to broker capacity is by the introduction of callable products. The idea is similar to callable bonds where the issuer has the right, but not the obligation, to buy back the bonds at a certain price by a certain date. The idea of callable products was introduced before under the assumption that the fare-class demands are all independent. The independent assumption becomes untenable when there is significant demand recovery (respectively, demand cannibalization) when lower fares are closed (respectively, opened). In this case, consumer choice behavior should be modeled explicitly to make meaningful decisions. In this paper, we consider a general consumer choice model and develop the optimal strategy for callable products. Our numerical study illustrates how callable products are win-win-win, for the capacity provider and for both high and low fare consumers. Our studies also identify conditions for callable products to result in significant improvements in expected revenues.     

基层消防部队财务管理存在的问题及对策

分析基层消防部队财务管理中存在的问题 ,并提出一些解决问题的对策。     

基于目标估计协方差控制的传感器资源管理算法

提出了一种基于目标估计协方差控制的传感器管理算法。该算法针对目标对运动状态估计精度的要求,设定相应的误差协方差水平,通过选择达到该水平的最小传感器组合,以实现对传感器的有效管理。仿真的结果表明该算法在维持目标估计协方差达到一定水平的情况下对传感器资源选择有良好的性能。     

型号研制与产品数据管理

介绍了产品数据管理(PDM)的概念和基本功能,结合当前型号研制的特点和计算机信息技术应用的状况、发展,研究了型号研制产品数据管理的需求、功能及实施,为当前型号研制依靠CIMS技术实现产品数据管理提出了8条基本原则。     

高校教学管理人员素质谈

教学管理工作是高校管理工作的核心 ,培养一支掌握现代教育理论管理知识 ,高素质的教学管理队伍 ,是实现教学管理科学化、现代化 ,提高教学质量的关键