论先秦儒家社会秩序思想

身处动乱年代的先秦儒家,尤其强调秩序的可贵,希望借礼乐的倡导与宏扬,恢复“三代”盛世的理想秩序。     

高原卫士奉献精神的哲学反思

立足推进人类社会精神文明建设和加强部队思想建设,把高原卫士作为认识对象,运用马克思认识论和实践观,分析高原卫士在特殊环境里所具备的那种高尚品格和生命价值观。在阐述高原卫士奉献精神本质、内涵,及其实践效果的基础上,追问奉献精神产生的双重根源,指出:高原卫士可贵之处是奉献,人类文明需要可贵的奉献精神。     

消防责任事故罪构成要件探讨

消防责任事故罪包括客体、客观要件、主体、主观要件等若干构成要件,其客体为“国家的消防监督制度”,其客观要件是“经消防监督机构通知采取改正措施而拒绝执行”,其主体为特殊主体“直接责任人员”,其主观要件应限于过于轻信的过失。     

实现大空域变轨的三维虚拟目标比例导引律

为了实现反舰导弹的大空域变轨,提出了一种三维虚拟目标比例导引律。该导引律利用简单的控制指令就能控制导弹完成复杂的大空域变轨。采用变轨弹道可以提高导弹的机动性,有效地对抗敌方反导武器系统的拦截,提高突防能力。同时,采用变轨弹道可以增大导弹的射程,实现防区外发射,从而有效地提高发射平台的生存能力。最后,通过仿真实例证明所提出的导引律是很有效的。     

区域防空反导火控网的数据融合问题研究

由于组成区域防空反导火控网的各部光电瞄具之间是异步工作的,造成跟踪参数融合上出现较大误差,为此,提出一种解决异步数据融合问题的方法,并进行了计算机仿真,结果证明该方法可以有效完成火控系统参数融合问题。     

Dynamic inventory and pricing models for competing retailers

We address infinite‐horizon models for oligopolies with competing retailers under demand uncertainty. We characterize the equilibrium behavior which arises under simple wholesale pricing schemes. More specifically, we consider a periodic review, infinite‐horizon model for a two‐echelon system with a single supplier servicing a network of competing retailers. In every period, each retailer faces a random demand volume, the distribution of which depends on his own retail price as well as those charged by possibly all competing retailers. We also derive various comparative statics results regarding the impact several exogenous system parameters (e.g., cost or distributional parameters) have on the equilibrium decisions of the retailers as well as their expected profits. We show that certain monotonicity properties, engrained in folklore as well as in known inventory models for centralized systems, may break down in decentralized chains under retailer competition. Our results can be used to optimize the aggregate profits in the supply chain (i.e., those of the supplier and all retailers) by implementing a specific wholesale pricing scheme. © 2003 Wiley Periodicals, Inc. Naval Research Logistics, 2004.     

An adaptive forecasting algorithm and inventory policy for products with short life cycles

Products with short life cycles are becoming increasingly common in many industries, such as the personal computer (PC) and mobile phone industries. Traditional forecasting methods and inventory policies can be inappropriate for forecasting demand and managing inventory for a product with a short life cycle because they usually do not take into account the characteristics of the product life cycle. This can result in inaccurate forecasts, high inventory cost, and low service levels. Besides, many forecasting methods require a significant demand history, which is available only after the product has been sold for some time. In this paper, we present an adaptive forecasting algorithm with two characteristics. First, it uses structural knowledge on the product life cycle to model the demand. Second, it combines knowledge on the demand that is available prior to the launch of the product with actual demand data that become available after the introduction of the product to generate and update demand forecasts. Based on the forecasting algorithm, we develop an optimal inventory policy. Since the optimal inventory policy is computationally expensive, we propose three heuristics and show in a numerical study that one of the heuristics generates near‐optimal solutions. The evaluation of our approach is based on demand data from a leading PC manufacturer in the United States, where the forecasting algorithm has been implemented. © 2004 Wiley Periodicals, Inc. Naval Research Logistics, 2004.     

在转换过程中的代价——谈传统文化与青少年思想政治教育

青少年对传统文化的拒斥与西方文化的亲睐使思想政治工作的开展变得异常艰难,而加强传统文化教育,注意秩序建构,控制青少年思想弹性是使政治思想工作正常开展的有利途径。     

加强高校青年教师思想政治工作的思考

高校青年教师已成为高校教学科研的骨干力量,加强高校青年教师思想政治工作是高校当前一项紧迫而重要的战略任务。本文通过对高校青年教师的思想现状和存在问题原因分析,提出加强高校青年教师思想政治工作的对策。     

高校中国现当代文学教学模式研究

为适应社会发展与人才需求,高校中国现当代文学课程必须从单一、僵化的、传统式教学模式向研究式、实践应用、刺激动机、学习指导、考核评价等教学模式转变,以利创新精神与创新理念人才的培养。