多波束干扰系统雷达干扰资源优化分配方法

合理的干扰资源分配方法是干扰系统发挥效能的关键,传统的雷达干扰资源分配方法基于一对一或多对一原则,且分配时不考虑干扰样式。基于多波束干扰系统,考虑干扰样式的限制建立了干扰约束过滤模型,采用ISODATA算法实现了对目标雷达分群,将干扰样式纳入干扰资源进行了干扰参数设置。该分配方法,使得干扰决策更加合理,提升了系统的干扰效率和自适应能力。     

基于位置矢量的大椭圆导航参数计算方法

基于椭球体的大椭圆航行是一种经济可行的远洋航法,为确保船舶沿期望的大椭圆航线航行,提出了一种大椭圆航线导航参数计算方法。该方法采用位置矢量法求解大椭圆顶点,进而定义了长轴矢量和短轴矢量,并在此基础上推导了形式更为紧凑的航向角、航程和偏航距计算公式。算例分析表明:该方法推导的公式计算简洁,可有效解决航海中大椭圆导航的计算问题。     

《英语诗歌》课程教学探析——以叶芝为例

《英语诗歌》作为国内普通高校英语专业的专业选修课程,其课堂教学方式一直以传统的讲授为主。本文从认知诗学的视角,以著名的英语诗人叶芝为例,探讨《英语诗歌》课程教学中形式诗学与文化诗学方式方法的结合,在学科建设、课程设置和课堂教学等方面提出建议和参考。     

完善旅游管理专业课程体系的若干思考

构建科学合理的专业课程体系是旅游高校教育的重点。高等旅游教育要合理定位,明确专业培养目标,提高教师素质,改革教学内容,改进教学方法与手段是培养高素质旅游人才的重要方面。     

From adversity to prosperity

This article interrogates the continuing relevance of the contractarian governance paradigm to resource governance and the impact of exploitation on the local population and environment in the Democratic Republic of Congo (DRC), Zimbabwe and Ghana. It highlights the susceptibilities of their governance processes, particularly the roles of the elites of the host communities, the multinational corporations, and the governing authorities in appropriating resources for their personal interests, resulting in tensions and conflicts. This scenario is borne out of inept leadership, as well as the defective and compromised administrative mechanisms operational in these countries. In view of this, the article underscores the need for a ‘new governance management paradigm’ anchored on a communitarian framework, which incorporates all stakeholders, to guarantee sustainable peace and prosperity, particularly in conflict zones. The article therefore concludes that achieving a nexus between forestry, mining activities and economic development in these countries will require a restructuring of the existing governance mechanisms; and advocates for a new governance model capable of curbing the excesses of local and foreign hegemony, including a total overhaul of the seemingly compromised supervising authority.     

信息化条件装备战场维修资源保障问题研究

战场维修资源是实施战场抢修最重要的物质条件,借鉴美军装备"精确保障"理念思想,对信息化条件下装备战场维修资源保障问题进行了研究.通过分析信息、资源、效能三者关联关系和维修资源保障指挥管理过程,确定装备保障指挥管理系统功能模型.最后对支持战场维修资源保障系统的关键技术和相应建设对策展开探讨.     

基于新课程的地理教师专业技能及结构

随着新课程改革的逐步实施，人们逐渐意识到，在新课程环境下促使教师理念与行为的变革，将是课程改革取得成功的前提和保证。本文以新课程理念为指导，以地理课程的特殊性质和功能为基础，阐述了当代地理教师从事地理教育教学应该具备的专业技能，构建了基于新课程的地理教师专业结构。探讨在新课程标准下教师专业技能发展，对于改革师范教育，优化培养模式，加强教师队伍的现代化建设和提高质量具有重要意义。     

中国高等职业教育资源优化配置研究综述

作者通过梳理近些年有关中国高等职业教育资源优化配置方面的文献，总结出国外以及国内对高等职业教育资源配置的研究现状与研究趋势，并着重从高等职业教育资源优化配置的概念，资源配置的方式，资源配置存在的问题及相应的对策研究这几方面对国内现有文献进行整理，归纳与分析，为后续者书写相关文章奠定了基础。     

地方物流资源动员研究

物流是将国民经济转化为军事战斗力的桥梁和纽带,是支援战争、保障军事行动胜利的重要前提。物流资源决定着物流能力的大小和物流水平的高低,而地方物流资源动员则决定着军事物流活动的效率和效果。从地方物流资源动员的内涵着手,分析了其重大意义,总结归纳了当前存在的突出问题,并就提高地方物流资源动员效益的方法举措进行了探析。     

Equality and diversity in the British armed forces: progress,challenges and prospects

The UK's changing political and legal landscape since 2000 reflecting transformations in wider society have elevated equality and diversity (E&D) issues to prominence in the public sector, including in the British armed forces. This research highlights key developments in the British military in relation to E&D, focusing both on areas of progress, and on the challenges still confronting the Forces. The findings reveal that the Forces have made significant strides in advancing E&D through the implementation of a range of policy initiatives but the persistence of discrimination, developments in the wider environment and the dilemmas raised by the strands of age and disability pose challenges. The value of this research is to increase our understanding of diversity management in a public sector institution that has been under-researched and views itself as “different,” and will be of interest to policymakers, E&D practitioners and academics in the field.