中小型侦察监视特种飞机系统的设计技术

分析了当前国内外典型中小型特种飞机的特点和应用方向，阐述了中小型特种飞机系统的技术发展趋势。通过分析典型的特种通用飞机的性能和平台构型特点，详细描述了基于典型中小型特种飞机平台的机载侦察监视应用系统的组成、原理、主要性能及技术难点，并结合实际工程应用，介绍了系统的应用成果。应用分析表明，基于中小型特种飞机平台的机载平台的应用系统有较大的应用范围和市场前景。     

供给侧结构性改革进程中技术创新效率研究

本文以生产要素内部配置结构调整对边际产出弹性影响为基础,建立包含生产要素内部配置结构的科布-道格拉斯生产函数,对中国工业企业技术创新效率进行实证分析。主要结论有:区域外商投资工业企业比例的增加能提升资本和劳动力边际产出弹性;区域内资工业企业比例的增加能提升劳动力边际产出弹性;政府科技资助与工业企业技术创新效率之间并非简单的线性关系。提高工业企业技术创新效率需要政府科技资助形成一定规模;劳动者素质提高对工业企业技术创新效率产生积极影响。政策建议是:继续加大对外开放力度,优化区域生产要素配置结构;扩大政府科技资助规模,优化政府科技资助结构;有效引导高素质人才流动。     

When less is more? The contingent effect of product supply limitation in the release of new electronic products

In the market of consumer electronics, firms often limit their product supply to create a scarcity effect to entice consumers to buy their product. However, the outcome of such a strategy is not always desirable. In this study, we propose the product configuration level as a contingent variable that works with the supply level to affect the outcome of a supply limitation strategy. With a vignette-based experiment, we find that for a product with a superior configuration, consumers' purchase intention is boosted only if the supply is very limited. For a product with an inferior configuration, however, the supply limitation strategy does not work at any supply level. Therefore, the supply limitation strategy works only for a superior product configuration and at a fine-tuned supply level.     

利用Cisco Packet Tracer6.0模拟软件实现交换机VLAN的配置

本文简要介绍了职业院校对非计算机相关专业学生对《计算机网络及应用》实训课程的要求,以交换机VLAN的配置为例,介绍了VLAN的概念和交换机,同时阐述了操作平台Cisco Packet Tracer6.0。     

九型人格理论在高校招聘配置工作中的应用

高校教师招聘进来后,必须优化配置。然而,每一个人力资源个体因性格不同,其对组织的适应性和需求不尽相同,加大了招聘配置整合的难度。本文从高校招聘配置的三大原则出发,运用九型人格理论,探讨了如何提高高校招聘配置工作的有效性。     

基于AHP的设备管理成熟度评价指标权重配置

基于成熟度模型构建的设备管理评价体系由众多的评价指标构成,其中包含大量的定性描述,本文尝试通过AHP层次分析法对该评价体系的指标进行权重系数配置,为后续的量化评价提供条件。     

Product configuration,ambidexterity and firm performance in the context of industrial equipment manufacturing

The practice of configuring products to individual customer orders has found application in a variety of industry contexts, but little is known about the specific capabilities that firms develop to successfully compete when offering configurable products. Our research begins to fill this gap in the context of industrial equipment manufacturing. Drawing from the ambidexterity literature, we argue that firms have to balance dual goals of reducing variation and promoting variation in their product configuration activities by fostering two distinct firm-level capabilities: product configuration effectiveness (PCE) and product configuration intelligence (PCI). Specifically, we hypothesize that the simultaneous presence of PCE and PCI—that is, product configuration ambidexterity (PCA)—drives superior firm responsiveness and, indirectly firm sales and operating margin. However, we also contend that responsiveness gains through PCA can diminish with product complexity and can increase operating cost. We test these hypotheses by collecting both primary and secondary data from a sample of 108 European industrial equipment manufacturing firms. Results from our analyses indicate that PCA has an indirect effect through responsiveness on sales and operating cost but not on operating margin, with this effect diminishing with product complexity. Taken together, our results suggest that investment in developing PCA may represent a conundrum for industrial equipment manufacturing firms, because it translates into market but not financial advantages, and it is intertwined with product design decisions. We conclude this study with a discussion of the findings for theory and practice.     

10kV母线接地故障的分析处理

本文以电网运行中常见的一起10k V系统接地故障查找方法为例,通过分析得出了10k V金属性接地故障的原因,大致可分为以下三类:110k V单一线路接地故障;2两条及以上线路同名相接地;310k V母线设备故障。在此基础上,作者以自己亲身工作经历,讲述了快速排查接地方法、步骤。并提出了相关的改进建议和措施,以确保故障处理快速、正确。     

基于主成分分析法对保障房的商业设施配置研究——以武汉市为例

保障房性住房政策极大改善了中低收入阶层住房难问题,其商业设施配置对保障对象生活有重要影响。为了研究武汉市保障性住房商业设施配置,本文选择武汉市五处保障房商业设施,调查了影响保障对象生活的商业设施业种,通过主成分分析法,将保障房商业设施配置中的多类业种综合成为三个主成分。并提出了在保障性住房商业设施规划及管理中的一些建议,这将为保障房公共设施配置提供更具合理性和科学性的决策依据。     

计算机Linux网络操作系统特点及服务器配置

Linux系统作为一款网络操作系统,它具有很好的网络操作功能,网络操作系统(NOS)是网络的心脏和灵魂,是向网络计算机提供服务的特殊的操作系统。