我军装备采购合同管理存在问题及对策

论述了装备采购合同的重要作用,分析了合同管理中存在的问题,就加强装备采购管理所应采取的措施提出了一系列建议,包括创新装备采购合同管理体制,完善装备采购合同管理的法治环境,提高装备采购合同管理队伍的专业化水平,变革装备采购合同管理模式和方法和落实军事代表质量监督职责等。     

通信对抗装备维修管理信息系统

通信对抗装备的性能越来越强、复杂程度越来越高 ,而维修保障方式和手段的落后制约了装备战斗力的发挥。因此 ,改善装备维修的手段 ,实现装备信息的科学管理就成为一项迫切需要解决的问题。从功能、构成和信息结构、信息管理和软件体系等方面介绍了一个装备维修管理信息系统的设计思想。     

突出主体性原则 改革成人课堂教学管理

随着 2 1世纪的到来 ,提高成人教育教学质量已经成为社会所关注的焦点。而成人教学改革的最后落脚点必然是课堂教学。课堂教学管理活动要取得最佳效益必须突出主体性原则。管理者 (教师 )、被管理者(学生 )和教学环境是影响课堂管理效益的主要因素。突出成人课堂教学管理的主体性原则 ,就必须对教师的人性观及管理思想、成人学生的学习特点及影响其学习主动性的因素 ,课堂管理内外环境的互动对成人课堂教学的影响等问题做深入研究     

装备物资供应链构建初探

从供应链及供应链管理理论的思想角度出发 ,构建了装备物资供应链的结构模型 ,分析了其所具有的一些基本特征 ,为装备物资供应的胜利实施提供了一个新的思考方向     

建立颗粒流方程的推广BGK模型方法

从描述颗粒流动的推广BGK模型方程出发建立颗粒流方程。其中推广BGK模型方程的处理采用了经典分子动力论中的Chapman Enskog方法。由于建立颗粒流方程的思路简单清晰 ,且方程中各量都有明确的物理意义 ,因此易于推广     

大中型集贸市场防火

本文结合大、中型集贸市场的特点,分析了其火灾危险性,并提出了防火对策。     

The effect of a temporary product distribution channel on supply chain performance

We analyze a supply chain of a manufacturer and two retailers, a permanent retailer who always stocks the manufacturer's product and an intermittent deal‐of‐the day retailer who sells the manufacturer's product online for a short time. We find that without a deal‐of‐the‐day (DOTD) retailer, it is suboptimal for the manufacturer to offer a quantity discount while it is optimal for the retailer to offer periodic price discounts to consumers. With the addition of a DOTD retailer, it is likely to be optimal for the manufacturer to offer a quantity discount. We show that even without market expansion, i.e., no exclusive DOTD retailer consumers, opening the intermittent channel can leave the permanent retailer no worse‐off while increasing the manufacturer's profit. We identify the regular and discounted wholesale prices and the threshold quantity at which the manufacturer should give the discount. We also identify the optimal retail prices. We find that opening the intermittent channel increases the profit of the manufacturer, is likely to decrease the average retail price and to increase sales, and may increase the permanent retailer's profit. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 505–528, 2016     

基于配置管理的软件维护性评估

对软件质量进行定量化管理是软件工程领域的趋势,也是软件质量保证的重要手段。针对软件维护性定量评估难、数据获取难的问题,分析了软件维护性受配置管理关键要素的影响,提出利用配置管理数据对软件维护性间接评估的方法。结合软件工程开发实际,建立了配置管理数据收集过程,利用维护时间作为参数,统计5类功能点维护时间对软件维护性进行度量,实现了软件维护性的定量评估,并利用实际项目对方法的可行性和有效性进行了验证。     

《如何阅读一本书》在高三现代文阅读备考中的开发探索

高三现代文阅读是高三语文备考的重点和难点,常规的备考指导耗时费力,但收效微小。以2013———2015年高考全国卷小说阅读为例,从提高阅读速度、学会主动阅读两大方面开发《如何阅读一本书》相关理念和方法,以指导高三学生的现代文阅读的备考,从而培养高三学生高效阅读的习惯和良好的阅读爱好。     

Dynamics in pastoral resource management and conflict in the Borana rangelands of southern Ethiopia

Based on primary and secondary data, this paper provides a qualitative account of current changes in the pattern of natural resource management as a result of resource degradation and conflict in the Borana rangelands of southern Ethiopia. Population pressure, recurrent drought and the depleted carrying capacity of pastoral resources, as well as the encroachment of neighbouring ethnic groups, present the Borana community with a significant challenge. The diminishing resilience of traditional politico-judicial institutions under the famous Gada system often result in the rise of new forms of land use such as farming and private enclosures, which compete with the traditional communal tenure system. The gradual collapse of traditional norms and value systems and the apparent inefficiency in the formal administrative structures have exacerbated the problems of resource degradation and conflict between multiple resource-users.