新课程实施中家长如何有效协同学校教育

家庭教育是学校教育的延伸和拓展,是学生素质教育体系中不可或缺的重要部分,家长是否有效地协同学校对孩子进行教育,直接决定着学校教育的效果。本文旨在探讨在新课程实施背景下,家长如何有效地协同学校教育。     

Brothers in arms,yet again? Twenty-first century Sino-Russian strategic collaboration in the realm of defence and security

2014–2015 were years of turmoil for strategic relations, with Sino-Russian relations emerging as a particularly interesting set of ties to observe. This article asks whether recurrent Sino-Russian exhortations of friendship are mirrored by their strategic alignment in the defence and security realm, half a century after the end of the Sino-Soviet pact during the communist era. We examine the arms trade between the two countries and with regional partners, but also the recent pattern of bilateral and multilateral military exercises, as a combined test of the security and defence relationship. We are able to show that the image of friendship that both Moscow and Beijing like to promote, while apparent at the UN Security Council and within the BRICS group, remains constrained by rivalry in high-tech segments of the arms industry and by lingering concerns about the prospects of peer interference in their shared regional vicinity.     

基于n-宗派的C2组织协作性量化分析

C2组织的协作性是目前信息化战争研究中的一个热点。利用"社会网络分析方法",对C2组织的指挥控制关系网络模型进行"n-宗派"分析,可以有效地揭示组织的子结构特征以及定量地研究组织的协作性。分析了指挥控制关系网络模型n-宗派中"n"的现实意义,设计了"宗派协作指数"和"组织协作指数"的计算方法和公式。结合示例,以2-宗派为例说明了C2组织协作性量化分析的步骤和过程。研究表明,基于n-宗派的C2组织协作性量化分析具有可操作性和现实意义。     

Collaborative procurement among competing buyers

Collaborative procurement emerged as one of the many initiatives for achieving improved inter‐firm coordination and collaboration. In this article, we adopt a game‐theoretical approach to study the interaction between two firms who procure jointly, but produce independently and remain competitors in a product market characterized by price‐sensitive demand. We study the underlying economics behind collaborative procurement, examine the effects of collaboration on buyer and supplier profitability, and derive conditions under which collaboration is beneficial to each participant. We find that a necessary and sufficient condition for a buyer to collaborate is to increase its sales. We identify the conditions that lead equal size buyers (i.e., consortia consisting of only large buyers or only small buyers) versus different size buyers to collaborate. We also determine the conditions that make collaboration profitable for the supplier, and show that rather than selling a large quantity to a single buyer, the supplier prefers to sell to multiple buyers in smaller quantities. © 2008 Wiley Periodicals, Inc. Naval Research Logistics, 2008     

A reply to Larry cable

Recent counterinsurgency experiences in Iraq and Afghanistan have demonstrated that the local operating environment often is dominated by indigenous power-holders. As counterinsurgents seek to establish control over the local population, collaboration with these agents has become an essential aspect of contemporary counterinsurgency. Although the practice of constructing collaborative relationships with indigenous power-holders might be perceived as unconventional by today's counterinsurgents, the approach itself goes back to the colonial era in which modern counterinsurgency has its roots. This article explores the dynamics, benefits, and dangers of collaborative relationships with indigenous power-holders by analysing an infamous episode in Dutch colonial history, the case of the collaboration between Dutch colonial authorities and warlord Teuku Uma during the Aceh War (1873–1913). This relationship ended in disaster for the Dutch as Uma departed their side at the moment he had become their pivotal asset in the local political landscape. The article explains that the Dutch succeeded to co-opt Uma, but failed to control him as they lacked the will and means to do so. Furthermore this case study provides an insight in the way the Dutch colonial authorities dealt with the complex process of intelligence-gathering in a fragmented indigenous society.     

Research communication

A UK House of Commons Defence Committee (HCDC) Report on the Gulf War recommended that the UK should be self‐sufficient in supporting its Armed Forces in times of crisis and not even rely on its Allies. This recommendation is at odds with UK Government policy which rejects any formal strategy of support for the defence industrial base preferring international open competition as its procurement philosophy. This paper examines the various factors ranging from the supply of raw materials, production capacity, stockpiling, international joint ventures, and competition through to the effects on the technological update of weapon systems resulting from this philosophy. It draws conclusions supporting the HCDC recommendation and calls for joint MOD‐Industry action to address the issues involved and thereby reduce the risks to the Defence of the Realm.     

Fragmented forces: The development of the Gambian military

This article provides a detailed look at the history of the Gambia Armed Forces (GAF), a military that has received very little academic attention within the study of African state security forces. It identifies key turning points in the GAF’s history, and highlights the vastly different roles the military played in the state under President Jawara (1965–94) and President Jammeh (1994–2017). Yet, it also highlights important similarities regarding internal patterns within the armed forces and shows the ways in which these continuities may challenge attempts to restructure the security sector. The article draws on archival research and interviews conducted with retired and active duty Gambian military personnel, government officials, and Gambian scholars.     

美国创新体系军民深度融合发展特点及启示

美国具有全球最为先进的军事科技实力、军事科技创新能力和国防保障能力,美国的科技创新体系具有军民融合深度发展的特点,在军民融合创新发展上没有明显的时间滞后,是世界上军民融合科技创新体系发展最好的典型样板国家。论文梳理分析美国国防创新系统及其特点,分析美国国防科技经费预算、研究方向和项目流程,研究分析美国促进军民融合创新与发展的制度保障体系,总结美国创新体系中军民深度融合发展的特点,解析美国军民融合发展中的典型案例、各自成功的模式和主要经验,并结合我国军民融合发展的实际情况提出建议。     

提高陆军合成部队指挥人员装备作战运用能力的几点思考

美国民营航天运输公司Space X创立十余年来,发展成绩斐然。与此同时,Space X是美国航天领域军民融合的一个侧影,其迅猛的发展历程反映出美国在航天领域以国家政策为牵引,以技术融合为抓手,以商业计划为支撑的军民融合发展特点,同时启示我国军民融合应通过强化政府搭台、宏观调控、物尽其用、绩效评估,以加速形成体制机制"军民互通"、军工市场"军民共荣"、基础资源"军民共享"、监督管理"军民共管"的繁荣持续的军民融合深度发展局面。     

我国军民融合研究热点知识图谱

论文试图通过近26年来军民融合研究的主要理论成果,总结出当前军民融合问题的研究热点和未来的发展方向。利用818篇有效文献和共词分析方法,绘制出军民融合聚类系谱图和热点知识图谱。研究发现,推进军品生产体系和军工企业绩效的改革,实现国防工业的转型升级、以技术创新驱动国防科技和武器装备建设不断发展、充分利用军地资源建立长期新型通识类和联合作战人才培养规划是军民融合问题的研究热点和重点;国防知识产权和自主创新相关问题尚未得到足够的重视;航天工业和卫星应用等方面研究未来需要与其他方向紧密结合。军民融合领域未来的研究应继续关注军民融合热点问题,重视隐蔽方向和未来军民融合的发展方向,加强跨专业领域、军民两地合作研究。