针对“四强”特点 培育“四力”素质

网络信息时代,面对层出不穷的不良信息,如何提高官兵抵制负面影响的素质能力,概括起来就是：要针对不良信息“腐蚀性”强的特点,不断培育官兵“乐于追随”的不变定力;要针对不良信息“迷惑性”强的特点,不断培育官兵“善于思辨”的不凡智力;要针对不良信息“煽动性”强的特点,不断培育官兵“敢于斗争”的不惧魄力;要针对不良信息“持久性”强的特点,不断培育官兵“甘于奉献”的不竭动力。     

Adjacency‐based local top‐down search method for finding maximal efficient faces in multiple objective linear programming

It is well‐known that the efficient set of a multiobjective linear programming (MOLP) problem can be represented as a union of the maximal efficient faces of the feasible region. In this paper, we propose a method for finding all maximal efficient faces for an MOLP. The new method is based on a condition that all efficient vertices (short for the efficient extreme points and rays) for the MOLP have been found and it relies on the adjacency, affine independence and convexity results of efficient sets. The method uses a local top‐down search strategy to determine maximal efficient faces incident to every efficient vertex for finding maximal efficient faces of an MOLP problem. To our knowledge, the proposed method is the first top‐down search method that uses the adjacency property of the efficient set to find all maximal efficient faces. We discuss this and other advantages and disadvantages of the algorithm. We also discuss some computational experience we have had with our computer code for implementing the algorithm. This computational experience involved solving several MOLP problems with the code.     

基于禁忌退火算法的巡航导弹航迹规划

针对巡航导弹航迹规划这个复杂的优化问题,一个禁忌退火混合优化算法被提出.首先,该算法是以基本模拟退火算法为基础.其次,为了加快该模拟退火算法的收敛速度,在恶化解的接受判断过程中,增加了一定动态的约束条件.最后,为了使最优解能够跳出局部最优的陷阱,使用了一个动态的禁忌表.仿真结果验证了该禁忌退火混合优化算法能够取得目标函数更优的航迹规划路径,从而有效提高巡航导弹的作战效能.     

以改革创新精神切实加强领导班子建设

要以改革创新精神切实加强各项建设。加强思想建设,首先要明确指导思想,其关键是求真务实;加强组织建设,最重要的是坚持和完善民主集中制;加强能力建设,主要是着力培养和增强五种能力;加强作风建设,必须坚持党的三大作风;加强反腐倡廉建设,既要抓预防,又要抓惩治;加强制度建设,是领导班子各项建设的保证。     

Neighborhood search heuristics for selecting hierarchically well‐formulated subsets in polynomial regression

The importance of subset selection in multiple regression has been recognized for more than 40 years and, not surprisingly, a variety of exact and heuristic procedures have been proposed for choosing subsets of variables. In the case of polynomial regression, the subset selection problem is complicated by two issues: (1) the substantial growth in the number of candidate predictors, and (2) the desire to obtain hierarchically well‐formulated subsets that facilitate proper interpretation of the regression parameter estimates. The first of these issues creates the need for heuristic methods that can provide solutions in reasonable computation time; whereas the second requires innovative neighborhood search approaches that accommodate the hierarchical constraints. We developed tabu search and variable neighborhood search heuristics for subset selection in polynomial regression. These heuristics are applied to a classic data set from the literature and, subsequently, evaluated in a simulation study using synthetic data sets. © 2009 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

风对反潜巡逻机应召搜索延迟时间的影响研究*

为了定量分析风对反潜巡逻机应召搜索延迟时间的影响,根据飞行气象学中风对飞行的影响描述以及实际需求,建立了反潜巡逻机飞往潜艇初始概略位置的航路模型。研究结果证明了模型的正确性,并通过仿真分析了反潜巡逻机的航速和航向、风速和风向的变化对延迟时间的影响。结果表明风对延迟时间的影响是不能忽略的,为反潜巡逻机航路的优化、应召搜索效能的提高提供了决策依据。     

重型鱼雷的机动搜索及机动搜索弹道架构

针对潜射重型鱼雷在技术性能上的大幅提高和智能化作战的需要,在提出并分析鱼雷机动搜索概念和机动搜索时机的基础上,研究了远程重型鱼雷实现机动搜索在弥补发射平台目标定位误差、鱼雷发射后目标的有意机动和适应点对域攻击战法转变等作战环节中的必要性,构建了重型鱼雷机动搜索弹道的技术框架.     

论边防情报分析中的经验思维

经验思维是以经验为依据进行问题决断的思维形式,其具有快速、直接等特点,成为边防情报人员最常用的思维方法,具有无可取代的地位。经验思维也存在着粗略性、狭隘性等局限,制约着边防情报的分析质量。通过对经验思维作用原理、特点的阐述,探讨其在边防情报分析中的优缺点,并尝试针对其缺点,提出了相关建议。     

大学英语分级教学模式下的学习策略培养

大学英语分级教学模式下对学生的学习策略培养非常重要。教师在整个教学过程当中,要研究和掌握学生的语言学习习得过程,研究其学习特点,认知风格,心理特征,加强对学生学习策略的培养和指导,帮助学生积极参与、探索、建构和使用学习策略,为学生掌握学习策略提供条件与平台,使学生自觉运用学习策略自我管理、自我调控、自我评估学习过程和学习效果,不断提高自主学习的能力。     

转变管理模式注重学员创造性思维能力的培养

学员队管理要注重学员创造性思维能力的培养。在分析传统管理模式对学员创造性思维能力培养的制约因素的基础上,提出了管理者应转变管理模式,注重培养学员创造性思维能力的几最思考。