诸葛亮军事法制思想初探

诸葛亮在加强封建法制建设,尤其是军事法制建设的同时,提出了丰富的军事法制思想。从诸葛亮军事法制思想的历史背景和发展历程入手,着重对其军事法制思想的主要内容进行探讨。     

关于实施2＋6工程推进防消结合的思考

从消防安全“两个能力”建设和灭火救援“六熟悉”工作入手,积极探索防火、灭火工作的互动、结合,形成建设“2 6”工程、推进防消结合的工作构想。着重就“2 6”工程的内涵、意义以及实施“2 6”工程的基本设想进行详细阐述,主要目的是通过分析实施“2 6”工程的必要性、可行性,评估工程效果,为实施“2 6”工程提供依据。     

基于分组重量编码的蛋白质同源寡聚体分类研究

基于一种新的特征提取方法——分组重量编码(Encoding on the basis of Grouped Weight,简记为EBGW),采用组分耦合算法作为分类器,从蛋白质一级序列出发对四类同源寡聚体蛋白进行分类研究。结果表明,在Jackknife检验下,基于分组重量编码的分类方法总体分类精度达到70.92%,比基于氨基酸组成和加权伪氨基酸成分特征提取方法分别提高20.28和7.53个百分点,说明分组重量编码对于蛋白质同源寡聚体分类是一种高效的特征提取方法。     

论王阳明知行合一说及现代意义

王阳明的知行合一说在道德认识与道德实践领域具有适应各个时代的精神内涵。王阳明通过对"知行合一"的论证,凸显了关于道德认识与道德行为的有价值的认识。这一文化底蕴对于形成中华民族精神和民族性格以及今天的精神文明建设都有着重要的作用和借鉴意义。     

谐振子的下降和上升算符的一种函数关系和它的应用

在量子力学中求解含时谐振子问题时,谐振子的下降和上升算符的几个特殊形式的计算起着关键作用,但传统的计算方法比较烦琐。笔者从量子力学的一个常用公式推导了一个相关的谐振子的下降和上升算符的一种函数关系,并将这个关系应用到具体问题当中,使得计算得到了简化。     

Should firms conceal information when dealing with common suppliers?

A firm making quantity decision under uncertainty loses profit if its private information is leaked to competitors. Outsourcing increases this risk as a third party supplier may leak information for its own benefit. The firm may choose to conceal information from the competitors by entering in a confidentiality agreement with the supplier. This, however, diminishes the firm's ability to dampen competition by signaling a higher quantity commitment. We examine this trade‐off in a stylized supply chain in which two firms, endowed with private demand information, order sequentially from a common supplier, and engage in differentiated quantity competition. In our model, the supplier can set different wholesale prices for firms, and the second‐mover firm could be better informed. Contrary to what is expected, information concealment is not always beneficial to the first mover. We characterize conditions under which the first mover firm will not prefer concealing information. We show that this depends on the relative informativeness of the second mover and is moderated by competition intensity. We examine the supplier's incentive in participating in information concealment, and develop a contract that enables it for wider set of parameter values. We extend our analysis to examine firms' incentive to improve information. © 2014 Wiley Periodicals, Inc. 62:1–15, 2015     

应用改进的线性预测算法构建虚拟阵的精确定向方法

为了克服传统线性预测(Linear Prediction,LP)算法在构建虚拟阵过程中存在预测误差容易累积的弊端,提出了一种能够更充分利用实阵信息量的改进LP算法来构建虚拟阵。采用实际基阵方法、传统LP虚拟阵方法和改进LP虚拟阵方法分别对假定基阵的波束性能进行计算机仿真及对湖试数据进行处理成像,研究结果表明,与传统LP方法相比,改进的LP方法能够有效地抑制波束旁瓣,进一步提高了基阵的角度分辨力和阵增益,将其运用于特定试验背景下的实际湖底目标声探测,方向分辨精度可提高75%。     

基于CPN的TDRS操作规划建模与仿真

以中继卫星(Racking and Data Relay Satellite,TDRS)为研究对象,以有色Petri网(Colored Petri Net,CPN)为数学工具,根据自顶向下的原则和层次化建模思想,提出一种基于CPN的TDRS操作规划模型,该模型分为顶层模型、控制模型、前向链路数据接收任务与发送任务的操作规划模型和返向链路数据接收任务与发送任务的操作规划模型,有效地描述了TDRS的动态行为特性。最后,通过仿真实验得到了TDRS操作规划方案,验证了所建模型的有效性。与PDDL模型比较分析表明:所建模型可以有效引入TDRS的领域知识,能够有效提高求解效率。所建模型可以为TDRS操作规划方案的制定提供理论参考。     

面向作战仿真的指控系统建模技术研究

重点研究指控系统的建模技术,建立了群指挥所、方面作战指挥所和平台指挥所三级指控系统的模型,并确立了三者之间的层次和控制的逻辑关系。从作战方案和战术响应两方面对指控系统进行"静态的"和"动态的"建模,实现了作战双方基于感知态势的闭环仿真。这些模型在海军某作战仿真系统中得到了应用,仿真实验表明该指控系统模型满足作战仿真系统的作战需求,能够提高作战仿真的真实性和合理性。     

Poland's national potential and its international position within the European Union – research remarks

This article examines Poland's national potential and its international position within the European Union (EU) with respect to security issues. It presents research results based on a comparison of Poland's national potential as it relates to other EU countries, which is useful when evaluating Poland's power within the EU. The article also evaluates Poland's crisis potential, i.e. it identifies those factors that may potentially be treated as threats to national and regional security. Finally, it enables the identification of challenges to Poland's security in the second decade of the twenty-first century. The research is conducted according to a multidimensional comparative analysis, which is perceived by the author as the best available to measure a country's power despite its weaknesses.