服务职能视域下的公安边防部队思想政治教育

服务职能是思想政治教育的一项基本职能。公安边防部队思想政治教育要服务于社会、服务于边防部队和官兵个人,以增强思想政治教育的完整性和实效性,提高边防部队的凝聚力和战斗力。在对目前公安边防部队思想政治教育服务职能的现状及原因进行分析的基础上,从坚持以人为本教育理念、紧贴现实更新教育内容、充分利用教育资源和现代手段、完善考评监督保障机制四个方面,提出了加强服务职能的对策。     

边消警文献信息资源保障体系建设构想

阐述了边消警文献信息资源保障体系建设的内涵和建设原则,从资源体系建设、服务体系建设、网络平台建设和保障体系建设等四方面对边消警文献信息资源保障体系建设的内容进行了探讨.     

核心力量训练在手榴弹立姿投掷中的应用

核心力量训练作为现代体能训练的重要内容,近年来引起了国内许多体育界研究者的高度重视,已取得了一定的研究成果。但是,在部队的手榴弹立姿投掷训练课目中尚未引入这一训练理念。本文通过阐述与核心力量训练相关的概念、手榴弹立姿投掷核心力量训练的作用,总结出适用于部队实际、开展手榴弹立姿投掷核心力量训练的方法和原则。     

构建真人图书馆 创新军校图书馆服务模式

在梳理真人图书馆发展历程的基础上,分析了真人图书馆的主要特征及军校图书馆尝试真人图书馆服务模式的意义和优势条件,探讨了军校图书馆如何利用真人图书馆创新服务模式。     

对新形势下新疆高校跨越式发展的思考

党的十八届三中全会指出要深化教育领域综合改革,健全促进就业创业体制机制:提出"三个进一步解放",即进一步解放思想、进一步解放和发展生产力、进一步解放和增强社会活力。这一新形势下,为确保社会和谐稳定、推进区域发展和教育公平,实现新疆高校跨越式发展显得尤为重要。本文对此形势下实现这一目标进行探讨。     

Choosing arrival process models for service systems: Tests of a nonhomogeneous Poisson process

Service systems such as call centers and hospital emergency rooms typically have strongly time‐varying arrival rates. Thus, a nonhomogeneous Poisson process (NHPP) is a natural model for the arrival process in a queueing model for performance analysis. Nevertheless, it is important to perform statistical tests with service system data to confirm that an NHPP is actually appropriate, as emphasized by Brown et al. [8]. They suggested a specific statistical test based on the Kolmogorov–Smirnov (KS) statistic after exploiting the conditional‐uniform (CU) property to transform the NHPP into a sequence of i.i.d. random variables uniformly distributed on [0,1] and then performing a logarithmic transformation of the data. We investigate why it is important to perform the final data transformation and consider what form it should take. We conduct extensive simulation experiments to study the power of these alternative statistical tests. We conclude that the general approach of Brown et al. [8] is excellent, but that an alternative data transformation proposed by Lewis [22], drawing upon Durbin [10], produces a test of an NHPP test with consistently greater power. We also conclude that the KS test after the CU transformation, without any additional data transformation, tends to be best to test against alternative hypotheses that primarily differ from an NHPP only through stochastic and time dependence. © 2014 Wiley Periodicals, Inc. Naval Research Logistics 61: 66–90, 2014     

Some aging properties of parallel and series systems with a random number of components

In this article, we study aging properties of parallel and series systems with a random number of components. We show that the decreasing likelihood ratio property is closed under the formation of random minima. We also show, by counterexamples, that other aging properties are not closed under the formation of random minima or maxima. Some mistakes in the literature are corrected. © 2014 Wiley Periodicals, Inc. Naval Research Logistics 61: 238–243, 2014     

面向体系的目标选择形式化描述及分析

针对信息化条件下各类目标相互作用反制作战能力倍增的特点,进行面向体系目标选择的相关问题分析。通过分析目标体系的概念和层次结构,建立目标选择的概念模型,并进行目标选择的形式化描述与分析,提供了一种研究军事概念模型的思路和方法,有助于目标选择决策支持系统的开发与验证。     

Flow shop scheduling with earliness,tardiness, and intermediate inventory holding costs

We consider the problem of scheduling customer orders in a flow shop with the objective of minimizing the sum of tardiness, earliness (finished goods inventory holding), and intermediate (work‐in‐process) inventory holding costs. We formulate this problem as an integer program, and based on approximate solutions to two different, but closely related, Dantzig‐Wolfe reformulations, we develop heuristics to minimize the total cost. We exploit the duality between Dantzig‐Wolfe reformulation and Lagrangian relaxation to enhance our heuristics. This combined approach enables us to develop two different lower bounds on the optimal integer solution, together with intuitive approaches for obtaining near‐optimal feasible integer solutions. To the best of our knowledge, this is the first paper that applies column generation to a scheduling problem with different types of strongly ????‐hard pricing problems which are solved heuristically. The computational study demonstrates that our algorithms have a significant speed advantage over alternate methods, yield good lower bounds, and generate near‐optimal feasible integer solutions for problem instances with many machines and a realistically large number of jobs. © 2004 Wiley Periodicals, Inc. Naval Research Logistics, 2004.     

武警院校“四位一体”心理服务模式探索与实践

武警院校“四位一体”心理服务模式的主要职能任务包括课堂教学、测试咨询、心理训练和部队服务,在制度保障机制、组织保障机制和物质保障机制下有效运行,能够增强院校心理课堂教学的效果,拓宽官兵维护心理健康的渠道,提升部队心理骨干的业务能力。