I DESIRE,THEREFORE I PROLIFERATE

It is rare to find a well-formulated study that describes the behavioral aspects of leadership in the political realm. Even more infrequent is a combined study of individual behaviors as it applies to a large techno-political issue such as nuclear proliferation. India, Argentina, Australia, and France are used as cases for application of a national identity conception model. The model is based on two dimensions, solidarity and status, that when combined, result in a leader's identification with other nations’ abilities to be a player in the nuclear arms community. While the work is behavioral in context, there is no effort to avoid the technological side of proliferation, so as to provide a balanced review of a complex issue.     

Social capital and terrorism

Many studies of terrorism explain the use of violence against civilians with political or economic forces, often relegating social variables to the margins. Social factors, specifically societal-level social capital, play a far more important role in explaining patterns of terrorist activity than previously recognized. Social capital can exert pressures that act as both restraint and catalyst for terrorism, making explicit exposition of these differential effects critical. Analysis shows that higher stocks of social capital positively correlate with the number of terrorist groups, but the average attack activity of those groups increase as measures of social capital decline. The complex relationship makes it difficult to draw simple policy implications, but it does offer insight into the role that social dynamics play in terrorist activity.     

消防部队货币资金内部控制若干问题的思考

消防部队货币资金内部控制的主要目的是实现货币资金开支的合理、合法和货币资金回收的安全可靠。对消防部队货币资金内部控制存在的问题及其原因进行了分析,并针对性的提出了加强消防部队货币资金内部控制的对策。     

当代社会剩余价值分配理论探析

传统的剩余价值分配理论认为,雇佣劳动者创造的全部剩余价值被资产阶级所独占,这符合资本主义发展初期的客观实际。伴随社会生产力的不断发展,当代社会剩余价值的分配发生了新的变化。雇佣劳动者创造的剩余价值不再被资本所有者所独占,而是以不同的方式被投入各种要素的不同所有者以不同的方式所拥有。     

装甲车辆人—机—环境系统综合实验研究

本文阐述了现有工效学的普遍规律与装甲车辆人—机—环境系统具体特点相结合的重要性.进行了人—机系统综合实验系统的可行性分析,并提出该实验系统的具体实施方案.     

The parallel replacement problem with demand and capital budgeting constraints

A generalized parallel replacement problem is considered with both fixed and variable replacement costs, capital budgeting, and demand constraints. The demand constraints specify that a number of assets, which may vary over time, are required each period over a finite horizon. A deterministic, integer programming formulation is presented as replacement decisions must be integer. However, the linear programming relaxation is shown to have integer extreme points if the economies of scale binary variables are fixed. This allows for the efficient computation of large parallel replacement problems as only a limited number of 0–1 variables are required. Examples are presented to provide insight into replacement rules, such as the “no‐splitting‐rule” from previous research, under various demand scenarios. © 2000 John Wiley & Sons, Inc. Naval Research Logistics 47: 40–56, 2000     

Is human trafficking the dark side of economic freedom?

Economic freedom has increased living standards worldwide. Concurrent with such gains are rising concerns about potential human costs associated with free markets. This paper uses data on human trafficking and anti-trafficking policies, in conjunction with a measure of economic freedom, to examine whether free markets exacerbate or attenuate the incidence of human trafficking and policies designed to combat it. We do not find evidence suggesting that economic freedom is associated with human trafficking. In addition, our results suggest that economically free countries are more likely to enact and enforce policies to fight human trafficking.     

国防科技风险投资基金“一体两翼”发展构想

发展国防科技风险投资基金是提高国防科技创新能力、推进武器装备投融资机制改革的重要途径。本文在论述设立国防科技风险投资基金必要性的基础上,明确了基金设立的三种基本类型,设计了"一体两翼"模式构想,为国防科技风险投资基金发展提供了遵循。     

面向人机交互的运动想象脑电信号感知算法研究

脑电信号的特征提取与分类识别是脑机交互领域的核心问题。针对运动想象脑电信号的多分类问题,以更好利用包含有用信息的脑电信号频带为目的,提出了基于小波包变换(WPD)和一对多共空间模式(CSP)的特征提取算法。首先使用WPD算法将原始脑电信号分解成一系列子频带,筛选与运动想象活动相关的子频带。然后使用一对多CSP算法进行特征提取。最后对各子频带的特征进行组合并使用BP神经网络进行分类。算法的有效性通过BCI竞赛的基准数据集进行了测试,相交于竞赛结果有了明显提升。     

典型人因可靠性分析方法评述

对比较典型的第一代和第二代人因可靠性分析方法进行综述。首先讨论人因可靠性的基本定义;然后选取几种比较有代表意义的第一代方法进行对比分析,以此为基础介绍第一代方法的基本思想和特征;接下来分析第二代人因可靠性分析方法中两种典型方法,讨论它们的基本特点,并分析它们相对于第一代人因可靠性分析方法的优势以及自身的一些问题;最后展望人因可靠性分析方法的发展趋势。