组织设计方法研究：组织协作与效能

介绍了A2C2系列实验,并通过对A2C2实验1到实验5所采用组织结构、结构设计算法以及实验所获取的数据分析,重点研究了组织协作与组织效能的关系,在其实验结论(组织协作与效能关系的不确定性结论)的基础上对组织结构设计优化算法提出了改进思想。     

溶胶—凝胶法制备SiO2气凝胶薄膜溶胶粘度的研究

用低介电常数介质薄膜代替传统的SiO2薄膜是减小ULSI中互连延迟、串扰和能耗的有效方法.SiO2气凝胶薄膜因具有低介电常数、低密度、高热稳定性等性能而成为ULSI中金属间介质的理想材料.以正硅酸乙酯为原料,采用酸/碱两步溶胶-凝胶法结合匀胶和超临界干燥等工艺在硅片上成功制备了SiO2气凝胶薄膜.研究了不同配比的SiO2溶胶粘度随时间的变化;确定了适于匀胶的溶胶的粘度范围为9～15mPa*s;发现溶胶粘度在9～15mPa*s的时间随溶剂异丙醇(IPA)用量的增加和NH4OH的减少而延长.     

How long until midnight? Intelligence-policy relations and the United States response to the Israeli nuclear program, 1959–1985

Why did the United States fail to stop Israeli acquisition of nuclear weapons? Existing research argues that patrons such as the U.S. should have an easy time halting proliferation by militarily and economically vulnerable clients. Nevertheless, Israel acquired nuclear weapons with relatively little American opposition. Utilizing extensive primary source research, we argue that problematic intelligence-policy relations hindered U.S. efforts to arrest Israeli proliferation as (1) policymakers often gave mixed guidance to the intelligence community, resulting in (2) limited information on Israeli efforts that reinforced policy ambiguity. The results carry implications for understanding the dynamics of nuclear proliferation and intelligence-policy relations.     

Vicarious warfare: The counterproductive consequences of modern American military practice

This article examines contemporary modes of American warfare. It posits the concept of “vicarious warfare” as a means of capturing prominent patterns in warfighting approaches. Although rooted in long-standing traditions of military practice, vicarious warfare is sufficiently novel as to be identifiable as a distinct phenomenon. The precise manifestation or combination of vicarious methods vary according to the specific circumstances and political contexts prevailing in different theaters. However, America’s general preference is to fight its wars by delegating tasks to proxies and limiting exposure of its own military to danger. Where U.S. forces are employed directly, this takes place largely in the shadows. Such approaches have clear attractions, offer undoubted tactical advantages, and permit successive administrations to maintain a persistent tempo of operations that evades rigorous democratic scrutiny. Yet, prominent cases and numerous studies suggest that vicarious warfare has a high potential to generate counterproductive effects and significant strategic harm.     

Tripwires and free-riders: Do forward-deployed U.S. troops reduce the willingness of host-country citizens to fight for their country?

This article investigates the relationship between U.S. overseas troops and the willingness of the citizens of host states to fight for their country. The study joins the long-running debate about burden-sharing and free-riding among U.S. allies. Unlike most previous empirical studies, we focus on non-material or intangible measures of the underlying concepts. Our dependent variable estimates the proportion of citizens expressing a willingness to fight for their country. Scores at the aggregate-national as well as the individual level are shaped by the presence of U.S. military forces, which act as a “tripwire” signaling credible security commitments. This increases opportunities of (non-material) free-riding. We present both bivariate and multivariate analyses covering the period 1981–2014 to test this supposition. Findings indicate that once U.S. troop levels reach a certain threshold (between 100 and 500 troops), citizens’ willingness to fight drops significantly. This likely reflects non-material free-riding.     

美国陆军作战试验部队管理体系研究

作战试验部队是试验鉴定力量体系的重要支撑,是完成装备作战试验的直接载体。美国在装备试验与鉴定方面走在世界前列,建立了一整套行之有效的管理体制,陆军实行试验与鉴定的一体化管理,具有独立的作战试验鉴定部门,没有编设专业化的作战试验部队,试验任务主要根据装备的特性选取未来典型用户的作战部队在真实对抗环境中完成。作战试验部队主要参加作战评估、初始作战试验与评价以及后续作战试验与评价三个阶段的作战试验,在一体化试验小组的协调下,依托靶场完成试验训练任务。本文主要通过对美国陆军试验部队的研究,分析了美国陆军作战试验与鉴定发展概况,重点研究了作战试验部队管理体系,并从整个试验与鉴定系统归纳总结作战试验部队管理及相关工作的主要做法。     

美国消防产品召回制度解析

消防产品召回制度是有效预防和消除消防产品缺陷可能引起的人身伤害和财产损失的行政管理制度。在汇总大量美国消防产品召回案例的基础上,介绍了美国消费品安全委员会对缺陷消防产品召回的基本模式、召回方式和程序等内容,以期能对建立符合我国国情的相应制度发挥一定的借鉴作用。     

新型硫代双烯镍络合物合成及其对菁染料的光稳定作用

在合成中间体二(4-叔丁基苯基)羟乙酮基础上,进一步合成了双(1,2-二(4-叔丁基苯基)-1,2-二硫代双烯)镍络合物(DYE-02),利用核磁共振氢谱、红外光谱和元素分析等方法对中间体及DYE-02的结构进行了表征,并研究了DYE-02自身的光稳定性能及其对菁染料(Cy7)的光稳定作用.结果表明,与双(1,2-二苯基-1,2-二硫代双烯)镍络合物(DYE-01)相比,苯环上引入叔丁基后,DYE-02的最大近红外吸收波长在885nm,发生明显的红移,具备更好的自身光稳定性,并且能明显提高菁染料的光稳定性.     

用动网格法计算理想平板的颤振导数

提出了一种数值模拟振动的理想平板绕流场 ,并提取其气动导数的方法。时间相关的不可压N S方程采用Projetion 2格式解耦 ,关于中间速度的动量方程的时间和空间离散采用二阶半隐格式 ,压力Possion方程迭代用多层网格法加速收敛。分别计算平板作竖向强迫振动或扭转强迫振动的气动力 ,用动网格法考虑平板和气流的耦合作用。由计算得到的气动力用最小二乘法确定 8个气动导数。计算结果和理想平板的Theodorsen理论值有较好的一致性     

C2组织指挥控制关系的形式化描述*

针对C2组织的指挥控制关系目前还缺少很好地形式化描述方法,其量化研究比较困难,从C2组织的实体及实体之间的关系出发,形式化描述C2组织指挥(纵向)关系、横向关系、资源配置关系、执行关系等四种关系,最终构建出一个指挥控制关系网,为运用复杂网络理论以及图论等方法对指挥控制关系的量化分析研究提供基础。