语文口语交际教学的再认识

口语交际是现代公民必备的能力之一,重在培养学生倾听、表达和应对的能力,使学生具有文明和谐地进行人际交流的素养。《语文课程标准》赋予“口语交际”新的教学内涵,把培养学生听说能力置于双向互动的交际活动中,这就要求语文教师在口语交际教学中,深刻领会其理论基础,灵活把握操作流程,发挥评价的作用,提高学生的口语交际能力,培养学生良好的语文素养。     

思想政治理论课程建设的途径与实践

高校的思想政治理论课程教学,是思想政治教育学科建设的基础和目的之一,在“05方案”的实施中,主管机关积极推动,学校制定各项措施保障落实,广大教师积极参与和实践,在教学中科学解决学科体系、课程体系与教学体系等关系,加强教师培训,深入课堂教学研究,完善教学环节管理,积极探索课程建设的途径与实践,课程改革和建设取得了重大的成效。     

新闻写作课程实践教学法探究

针对新闻写作课程教学过程中存在的问题与不足,我们需要进行教学法改革,重视两个方面的精讲：一要精讲理论,二要精讲材料。在讲授相关理论课时,我们要注重大课小上,借鉴播音主持艺术专业的相关经验适当设置实践课时,将理论和实践课时比例设置不低于1：5。新闻写作课程的教学改革将有助于学生澄清模糊认识,加强基本功和专业素养。有助于学生充分领会掌握知识、形成能力都需要时间慢慢积累。有助于鼓励学生在实践中寻找职业精神,希望学生们用四年而不只是一个学期的时间养成良好的坚持写新闻的习惯。     

三体船操纵性计算与特性分析

根据操纵性运动线性方程与一阶KT响应方程对某三体船型操纵性运动进行预报.方程中的船体加速度类水动力导数采用Hess-Smith法计算,船体速度类水动力导数采用细长体理论并结合经验公式和图谱进行计算,舵导数采用短翼理论并结合经验公式和图谱进行计算.最后,根据理论计算结果对侧体位于不同纵向位置的三体船和单体船的操纵性规律、特性以及特征参数进行了分析、对比.计算结果表明,该计算方法具有良好的应用前景.     

基于Marcov模型的舰艇舱室火灾蔓延风险

假设舰艇舱室内火灾蔓延按照发生燃烧的物品引燃次序进行,将舰艇舱室内可燃物燃烧分成若干种不同的燃烧状态,采用时问连续状态离散的Marcov模型,先后计算舰艇舱室火灾蔓延的转移概率速率函数和转移概率函数,得到不同时间下各种燃烧状态的概率分布,从而得到舰艇舱室火灾最大风险来临时间.此半经验的理论模型,可以用于舰艇火灾风险预测.     

装备势论

剖析了“势”的内涵,并将其引入装备工作领域,提出了“装备势”理论。说明了装备势的概念,分析了装备势的发展现状,提出了装备势的主要分类,建立了装备势的层次结构和表示方法,研究了装备势模型在各类装备工作中可能存在的应用价值。装备势理论作为一个独立、完整的体系,能够为各类装备工作提供不同层面、不同类型的关于装备力量的数值参考。     

基于成品油有限竞争市场的军油筹措战略研究

对国家成品油市场进行分析,认为目前国内成品油市场是典型的双寡头垄断有限竞争市场。通过对成品油市场主体厂商行为博弈的讨论,得出产量博弈的状况近期不会出现,价格博弈将使企业走入囚徒困境的结论。根据分析针对性地提出军油筹措战略,为相关决策提供参考。     

Moving Beyond Population-Centric vs. Enemy-Centric Counterinsurgency

Historically, insurgency is one of the most prevalent forms of armed conflict and it is likely to remain common in the foreseeable future. Recent experiences with counterinsurgency in Iraq and Afghanistan offer many lessons for future counterinsurgents, but the discourse on the subject continues to be mired in a traditional dichotomy pitting population-centric approaches to counterinsurgency against enemy-centric approaches. Historical analysis suggests that this traditional dichotomy is not a sufficiently nuanced way to understand or plan for such operations. Instead, discussions of counterinsurgency should focus on two dimensions: actions (use of physical force vs. political or moral actions) and targets (active insurgents vs. insurgent support). This perspective divides the space of possible counterinsurgency efforts into four quadrants, suggesting that effective counterinsurgency campaigns find a balance of effort across the four quadrants that is well matched to the specific context.     

钢球侵彻不同靶标的相似性分析

为研究相同弹丸侵彻不同靶标所造成损伤之间的相似性,以钢球侵彻明胶造成的瞬时空腔的最大直径为研究对象,基于相似理论推导出瞬时空腔最大直径的相似准则方程,利用钢球侵彻明胶的实验数据求解出准则方程的系数和指数,最后通过钢球侵彻猪后腿实验验证了所得到的准则方程可用于不同靶标之间的相似性分析,并具有准确性和合理性。     

Rose-tinted lenses: how American functionalist strategy inhibits our appreciation of complex conflicts

Strategists and military professionals have previously questioned many of the methodological (theoretical underpinnings, the principles, and rules applied by the discipline) decisions associated with American military strategy, but the direction this essay takes is above and beyond the common methodological rivalries in how we pursue strategic desired future states. To get beyond methodological disputes entirely, we must consider thinking about our thinking as an organization on American strategy. Thus, this article hovers between philosophies, organizational theory, as well as our usually unquestioned belief in something called “strategy”. Questioning things about our basic understanding of the world tends to trigger strong organizational defense mechanisms, for good reason. Critical reflection at deep levels puts our worldview, and our role within it at stake. Nonetheless, as strategic disappointment emerges over multiple complex conflict developments, even the most cherished and guarded choices on how the world ought to work are ripe for critical inquiry. This essay examines the limited single strategic paradigm of the US defense industry and how the latest American National Security Strategy and Army Future Operating Concept (Win in a Complex World through 2030) presents a flawed strategic position. This essay presents valid alternative strategies that operate within different paradigmatic constructs.