“神话重述”的策略及其实践——以苏童的《碧奴》为例

“重述神话”的写作策略及其实践立足于民族神话的精神源泉,把神话的寓意和象征以及民族心理的把握有机结合起来,采用暗示和寓言的策略,从本土文化中演绎文学的构想并注入诗意的因素,力图凸显传统与现代接壤的特质。     

Inventory sharing under decentralized preventive transshipments

We consider preventive transshipments between two stores in a decentralized system with two demand subperiods. Replenishment orders are made before the first subperiod, and the stores may make transshipments to one another between the subperiods. We prove that the transshipment decision has a dominant strategy, called a control‐band conserving transfer policy, under which each store chooses a quantity to transship in or out that will keep its second‐subperiod starting inventory level within a range called a control band. We prove that the optimal replenishment policy is a threshold policy in which the threshold depends on the capacity level at the other store. Finally, we prove that there does not exist a transfer price that coordinates the decentralized supply chain. Our research also explains many of the differences between preventive and emergency transshipments, including differences in the optimal transfer policies and the existence or nonexistence of transfer prices that coordinate the system. © 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

弹道平面交叉算法

在飞弹武器使用中,进行弹道分配,通常要采用避免平面交叉方法优化弹道分配结果.但由于弹道分组限制的存在,经常出现无法完成分配的现象.针对这一问题,在建立数学模型的基础上,提出了一种新的优选策略.该策略优先考虑是否可以完成分配,采用从靶点到起射点、飞弹这样一个逆序的分配过程,有效解决了该问题.     

以色列反恐情报战略探讨

以色列是世界上第一个遭受国际恐怖主义威胁的国家。但通过明确分工和行之有效的反恐措施,以色列已经能够对付不断升级的恐怖主义威胁。自“9·11”事件以来,全球许多国家都开始向以色列求教国土安全方面的知识和专业技术。     

中国维和警察特色理论研究

中国维和警察特色理论是中国维和警察学科理论体系基本框架的重要组成部分。对中国维和警察特色理论的概念、主体、特征、范畴进行了探讨,以构建中国维和警察特色理论的基本框架,为中国维和警察学科理论体系研究奠定坚实基础。     

中国与西方民主社会主义国家的混合经济体制比较

混合经济体制在科学社会主义的中国与民主社会主义的西方世界同时存在,并且都发挥了积极的作用。但是,学者们对混合经济体制的认识却存在较大差异,进而导致了论证上的分歧,文章在论述上将采取在国家意志层面上的混合经济体制概念内涵。通过对两种混合经济体制从所处的文明发展阶段、国家的指导思想、发生学、组成成分的功能以及目标趋向等层面进行比较分析,改变传统对混合经济体制研究中对两者在政治哲学、历史哲学等方面的不足。两种混合经济体制的相似点关涉到混合经济体制模式未来发展和对二者关系的认识问题,而传统对此研究的认识论基础主要是一分为二的矛盾分析法,故而在思想认识产生了上一些问题,文章将采用“一分为三”的方法论对此进行一些尝试。     

基于D矩阵的舰船电子装备综合诊断方法

针对舰船电子装备综合诊断实现要求,提出一种基于故障-测试依赖性关系(D)矩阵的综合诊断方法,利用同一D矩阵分别完成对舰船电子装备的测试性分析评估、测试诊断需求分配、诊断测试序列生成和诊断信息的共享,实现舰船电子装备综合诊断各过程诊断信息模型的一致.该方法已在某舰载电子装备综合诊断实现中得到验证和应用.     

EU Global Strategy in a changing world: Brussels’ approach to the emerging powers

The world is entering a period of power transition, at the outcome of which some new form of global order (or disorder) is likely to emerge. Critical to this process is the interaction between the established powers, the USA and the European Union (EU), and the emerging powers, particularly China, Brazil, India and Russia. Many analysts have classified the EU as a declining power, a perception that has been enhanced with the triple crises of sovereignty that have rocked the Union since the mid-2000s (money, borders and defence). In this context, the publication of the EU Global Strategy was an opportunity for the EU to state clearly the nature of its ongoing and future relations with the rest of the world. This article argues that, in reality, Europe as a bloc (as opposed to its member states severally) has very limited purchase with the other major powers, and an ambivalent or ill-defined grasp of how to engage with them. They, for their part, have difficulty in knowing how to understand the EU as an actor and prefer to deal bilaterally with its key member states.     

Defending Australia in the digital age: toward full spectrum defence

Australian defence strategy is disjointed and incomplete. Some would say that it is non-existent. Either way, this paper argues that Australia’s underwhelming approach to defence is the product of a crippling geographically focused strategic dichotomy, with the armed forces historically having been structured to venture afar as a small part of a large coalition force or, alternatively, to combat small regional threats across land, sea, and air. However, it is argued that Australia can no longer afford to drift between these two settings and must take measures to define a holistic “full spectrum defence” strategy and develop capability to fight effectively and independently across all domains of the twenty-first century-battlespace: land, sea, air, space, and the cyber realm.     

序列近似优化方法及其在火箭外形快速设计中的应用

针对序列近似优化方法在代理模型构造与采样策略等方面的不足,基于采样点局部密度,引入与局部密度成反比的样本点影响体积概念,通过优化总影响体积确定径向基函数最优核宽度,满足序列近似优化过程不同规模、非均匀样本条件下的函数近似需要;建立潜在可行域最大距离加点准则,并与潜在最优加点准则结合平衡算法的探索能力与开发能力;建立三步收敛判定准则;构建改进序列近似优化的算法流程。对于Golinski减速器的优化设计问题,算法在目标函数调用42次后便搜索到全局最优解,体现了其良好的全局寻优能力与搜索效率。以"天航二号"火箭为例,建立其外形优化问题数学模型,所提优化方法在调用原始计算模型165次之后便搜索到全局最优解,大大提高了设计效率,同时飞行试验也表明设计结果满足要求。