兵团高校大学生理想信念教育现状探究

通过对石河子大学、塔里木大学700名大学生的问卷调查显示,当前兵团高校大学生理想信念的主流是积极健康的,但仍存在许多令人担忧的问题;教育上,在不断加强中仍有很多需要改进的薄弱环节。为此,要加强兵团高校大学生理想信念教育,就需要做到加强理论教育、选择有效方法、提高教育队伍素质、明确教育目标,突出兵团特色,使教育具有针对性和时效性。     

新疆中小学师资队伍结构现状及其应对思考

本文从教师的数量、学历、职称、性别、学科、民族等方面对新疆目前中小学教师队伍的结构现状进行了分析,结果发现:新疆目前中小学教师队伍供需存在矛盾,乡村高学历教师严重匮乏,教师职称结构有待进一步优化,男女教师比例严重失调,农村教师学科结构失衡,双语教师严重不足。因此,有关部门应该采取有效措施,科学合理地配置教师资源,积极稳步地推进新疆中小学教师队伍的调整与改革。     

基于目的地预测的多相似加权目标编群方法

针对目标编群中单一算法存在的适用范围小、误分率高的问题,提出一种新的态势估计中目标编群的处理方法。首先应用Hop fie ld神经网络对态势中目标的目的地做出判断,然后采用多相似性加权策略计算出目标间的相关系数,再根据最大相关系数层次聚类算法实现编群。仿真结果表明方法能在一定程度上减小错误编群的概率,同时适用范围也得到了扩展。     

浅谈《孙子兵法》中的战场造势理论

《孙子兵法》问世两千多年以来,其学术价值受到历代军事家、史学家、哲学家们的广泛重视和一致赞誉。对于战场造势的研究,尤以孙子兵法为最先和最具代表性。其中,先胜后战、因情造势和择人任势等内容,是《孙子兵法》中战场造势理论的核心和精华。     

“发现教学法”的探索与廊用

立足于加强学员的科学思维方法训练,培养具有创新能力的高素质人才,从新的角度探索“发现教学法”在电子技术实验课教学中的应用,提出了应用发现教学法一般实施的四个阶段和应着重把握的几个问题。     

直觉模糊集在信息融合中的应用

直觉模糊集理论已获得广泛的应用。全面总结了直觉模糊理论在信息融合领域的应用情况。分析了直觉模糊理论的研究现状与研究进展,介绍了在态势估计与威胁评估方面的应用情况,研究了在信息融合第一级处理中应用的基本原理与方法,展望了在信息融合领域各级的应用前景。     

Contractual agreements for coordination and vendor‐managed delivery under explicit transportation considerations

We consider the coordination problem between a vendor and a buyer operating under generalized replenishment costs that include fixed costs as well as stepwise freight costs. We study the stochastic demand, single‐period setting where the buyer must decide on the order quantity to satisfy random demand for a single item with a short product life cycle. The full order for the cycle is placed before the cycle begins and no additional orders are accepted by the vendor. Due to the nonrecurring nature of the problem, the vendor's replenishment quantity is determined by the buyer's order quantity. Consequently, by using an appropriate pricing schedule to influence the buyer's ordering behavior, there is an opportunity for the vendor to achieve substantial savings from transportation expenses, which are represented in the generalized replenishment cost function. For the problem of interest, we prove that the vendor's expected profit is not increasing in buyer's order quantity. Therefore, unlike the earlier work in the area, it is not necessarily profitable for the vendor to encourage larger order quantities. Using this nontraditional result, we demonstrate that the concept of economies of scale may or may not work by identifying the cases where the vendor can increase his/her profits either by increasing or decreasing the buyer's order quantity. We prove useful properties of the expected profit functions in the centralized and decentralized models of the problem, and we utilize these properties to develop alternative incentive schemes for win–win solutions. Our analysis allows us to quantify the value of coordination and, hence, to identify additional opportunities for the vendor to improve his/her profits by potentially turning a nonprofitable transaction into a profitable one through the use of an appropriate tariff schedule or a vendor‐managed delivery contract. We demonstrate that financial gain associated with these opportunities is truly tangible under a vendor‐managed delivery arrangement that potentially improves the centralized solution. Although we take the viewpoint of supply chain coordination and our goal is to provide insights about the effect of transportation considerations on the channel coordination objective and contractual agreements, the paper also contributes to the literature by analyzing and developing efficient approaches for solving the centralized problem with stepwise freight costs in the single‐period setting. © 2006 Wiley Periodicals, Inc. Naval Research Logistics, 2006     

海战场态势评估问题的研究

对海战场综合态势进行态势评估和威胁分析是信息融合系统的最高层级,态势评估结果将对指挥员的指挥决策起到非常重要的作用。根据海军作战理论分析了海战场态势的表示方法,并基于模板方法设计了一种战场当前态势与模板数据库中态势进行匹配的算法。该算法特别适用于高层推理如态势或威胁评估。     

军事冲突中战术欺骗的一个优化模型

军事冲突中实施战术欺骗已成为信息战的一个重要手段.基于军事冲突中战术欺骗所要达到的目标以及欺骗手段的资源约束和效果影响,建立了一个使军事欺骗总体效能达到最大的战术欺骗优化模型.给出的一个应用例子说明了该模型和方法的可行性.     

C3I系统中战术态势估计的推理方法

本文首先讨论了态势估计中推理框架的现有形式，并从中抽取共性；然后讨论了推理算法的研究现状及存在的问题；最后在推理框架共性之下，提出了应用模糊理论和统计理论解决这些问题的步骤。