论教育现代化的价值取向

教育现代化有两个基本的价值取向 ,即“为了国家的发展”和“为了个体的发展” ,人们只有深刻认识这两种价值取向的实质关系即效率与平等的关系才能使二者的关系处于一种“适度”的状态 ,从而更好地贯彻执行科教兴国的大政方针 ,促进国家的全面发展     

基于共词分析的国内语言规划与政策研究现状分析

本文以中国学术期刊网收录的1637篇文献记录为分析对象,利用聚类分析、战略坐标分析和社会网络分析等方法,对国内语言规划与政策领域的主要研究方向、发展状态和核心作者群进行分析。研究结果表明,国内语言规划与政策研究主要涉及八个方向:少数民族语言研究、官方语言研究、语言态度研究、推广普通话研究、方言研究、外语研究、语言问题研究、语言文字规范研究。其中,少数民族语言研究、官方语言研究和方言研究处于领域核心且发展比较成熟。推广普通话研究也是领域关注的核心问题,但目前发展尚不成熟。相比之下,语言态度研究、外语研究、语言文字规范研究和语言问题研究相对处于领域边缘且尚不够成熟。围绕各个研究方向均已形成了较稳定的杰出作者群体,多数学者都反映出"多主题跟进、单主题深入"的研究模式。     

美军战略传播中的“叙事”策略

随着互联网技术的飞速发展,信息传播对国家政治、经济、外交和国防带来巨大冲击和影响。美军意识到传播叙事是政府和军队塑造形象、谋划战略、输出文化价值观的重要手段。美国从"重讲故事"的角度出发,将"叙事"包装成对外战略传播的新型方式,从思维认知、情感操控、舆论引导等方面强化对对手的心理威慑和影响,同时以新媒体为媒介扩大叙事传播的影响受众,进而达到物理打击所难以发挥的影响。     

How durable is the nuclear weapons taboo?

The nuclear weapons taboo is considered one of the strongest norms in international politics. A prohibition against using nuclear weapons has seemingly shaped state behavior for nearly seven decades and, according to some observers, made nuclear use ‘unthinkable’ today or in the future. Although scholars have shown that nuclear aversion has affected decision-making behavior, important questions about the nuclear taboo remain unanswered. This article seeks to answer a basic question: How durable is the taboo? We develop different predictions about norm durability depending on whether the taboo is based primarily on moral logic or strategic logic. We use the comparable case of the norm against strategic bombing in the 20th century to evaluate these hypotheses. The logic and evidence presented in this paper suggest that the norm of nuclear non-use is much more fragile than most analysts understand.     

The struggle of a Kantian power in a Lockean world – German leadership in security and defence policy

ABSTRACT

German security and defence policy has undergone substantial transformation. This transformation requires an unprecedented level of political leadership, suggesting that Germany needs to solve the dilemma of how to supply leadership to increasingly demanding partners. What are the conditions under which German leadership can unfold in security and defence policy? To what degree do German role-conceptions of international agency and role-expectations of German leadership coincide? What kind of leadership outputs are produced? This study offers a comprehensive analysis of German security and defence policy in terms of supply (role conceptions) and demand (role expectations). We outline three leadership role conceptions present in the German strategic debate, which we then assess in the context of the Wendtian theory of cultures of anarchy. We then analyse Berlin's leadership in terms of outputs via the case study on Anchor Army and the Framework Nations Concept. We conclude that while Germany has tried to match leadership role expectations both rhetorically and in action, Berlin's leadership inputs have so far been insufficient. This has led to an imbalance in terms of role conceptions and expectations hampering effective German leadership in security and defence policy.     

智能化作战及军队战略推进与发展

未来智能化战争将是基于物联网络信息系统,使用智能化武器装备及相应作战方法,在陆、海、空、天、电、网及认知领域进行的一体化战争。本文在分析智能化作战的内涵有机理基础上,探讨了美军未来智能化作战构想、实施及影响,重点提出了应对未来知能化作战,加强我军战略推进与发展的对策。     

关于在公安现役部队推行全面预算管理的几点思考

对现阶段公安现役部队全面预算管理现状和面临的问题进行了分析,从确定部队战略目标,党委重视和全员参与,构建全面预算管理组织结构及制度体系,全面预算的编制、控制、调整及考评等几个方面提出了有效实施全面预算管理的思路和具体措施。     

潜器支持母船阵位选择

针对缆控水下航行体在水下工作过程中,潜器支持母船和水下航行体的配合问题。以防止风流变化造成潜器脐带电缆与母船缠绕危险的发生,基于对风流环境的极限判断,对母船阵位的选择进行了研究,并提出了一种简易的选择模型,对指导水下航行体和支持母船的配合有一定的指导意义。     

新时期编辑出版人才培养的战略选择

21世纪是高新技术不断爆发的时代,就出版业而言,以多媒体技术为基础的数字、网络出版物日益多样化、个性化,基于网络出版和电子商务的普及,按需编辑出版、即时印刷的网络编辑出版模式冲击着传统的编辑出版模式,出版业市场的新变化对编辑出版人才提出了新的要求。本文结合出版业市场对编辑出版人才的新要求,分析了现在编辑出版人才的培养方式存在的问题,提出了新时期编辑出版人才培养的战略选择。     

Dynamic pricing in a trade-in program with replacement and new customers

Trade-in programs have been widely adopted to enhance repeat purchase from replacement customers. Considering that a market consists of replacement and new segments, we study the joint and dynamic decisions on the selling price of new product (hereafter, “selling price”) and the trade-in price involved in the program. By adopting a vertical product differentiation choice model, we investigate two scenarios in this paper. In the base model, the manufacturer has sufficiently large production capacity to fulfill the customer demand. We characterize the structural properties of the joint pricing decisions and compare them with the optimal pricing policy under regular selling. We further propose a semi-dynamic trade-in program, under which the new product is sold at a fixed price and the trade-in price can be adjusted dynamically. Numerical experiments are conducted to evaluate the performance of the dynamic and semi-dynamic trade-in programs. In an extended model, we consider the scenario in which the manufacturer stocks a batch of new products in the beginning of the selling horizon and the inventory cannot be replenished. Following a revenue management framework, we characterize the structural properties with respect to time period and inventory level of new products.