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361.
Timothy J. Junio 《战略研究杂志》2013,36(1):125-133
Many well-established explanations for war suggest that cyber weapons have a greater chance of being used offensively than other kinds of military technologies. This response article introduces a research agenda for the study of cyber war, and offers an example – principal-agent problems in cyber operations – to demonstrate how rigorous theoretical and empirical work may proceed. 相似文献
362.
Raphael S. Cohen 《战略研究杂志》2013,36(4):609-636
Despite all the talk of ‘hearts and minds’ being the key to counterinsurgency, local public opinion is rarely studied and when it is, it often yields surprising conclusions. Through analyzing polling data from Vietnam, Iraq and Afghanistan, this article shows that public opinion is less malleable, more of an effect rather than a cause of tactical success, and a poor predictor of strategic victory. As a result, modern counterinsurgency doctrine’s focus on winning popular support may need to be rethought. 相似文献
363.
This article proposes two dual‐ascent algorithms and uses each in combination with a primal drop heuristic embedded within a branch and bound framework to solve the uncapacitated production assembly distribution system (i.e., supply chain) design problem, which is formulated as a mixed integer program. Computational results indicate that one approach, which combines primal drop and dual‐ascent heuristics, can solve instances within reasonable time and prescribes solutions with gaps between the primal and dual solution values that are less than 0.15%, an efficacy suiting it for actual large‐scale applications. © 2012 Wiley Periodicals, Inc. Naval Research Logistics, 2013 相似文献
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Marc R. DeVore 《Small Wars & Insurgencies》2013,24(1):144-173
Following the emergence of a communist regime in South Yemen and the multiplication of subversive movements in the United Kingdom's Gulf protectorates, British policymakers genuinely feared the spread of communism throughout southern Arabia. Defeating the People's Front for the Liberation for the Occupied Arabian Gulf (PFLOAG) insurgency in Oman's Dhofar province was considered central to preventing such an outcome. In their pursuit of victory, British officers overthrew the sultan of Oman, escalated the war by conducting attacks in South Yemen, and, ultimately, appealed to Islam as a means of rallying support against communism. However, lessons learned in previous counterinsurgencies (Malaya, Kenya, and Borneo) proved of only limited value in Oman's physical and cultural environment. Unfortunately, none of these measures worked as anticipated. Only Iran's direct military intervention and the dramatic growth of Oman's financial resources after the 1973 oil crisis provided the resources to conduct large-scale offensive operations. Even so, victory was only achieved in 1975 because the rebellion's leaders unwisely attempted to oppose the Anglo–Omani offensives conventionally. 相似文献
366.
Maura R. Cremin 《Small Wars & Insurgencies》2013,24(6):912-936
AbstractThe 1919-1921 Anglo-Irish War represents one of the earliest instances of a successful insurgent movement in the twentieth century. By combining a fluid organizational structure with effective hit-and-run tactics and accurate intelligence, the Irish Republican Army was able to defeat militarily the security forces of Great Britain. Combined with a successful propaganda campaign, these tactics allowed the IRA to drive the British to the negotiating table, where its representatives secured greater autonomy than Ireland had known in centuries. The outcome of the Anglo-Irish War demonstrates the success which a well-organized guerrilla campaign can achieve, and the tactics used by the IRA must therefore be understood by any serious student of small warfare. 相似文献
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针对坦克炮控系统未知齿隙及摩擦,设计了基于性能的新型控制器.提出了基于侵入和不变流型(I&I)的未知参数估计率的构造方法,使调节函数的选取及I&I估计率的设计变得直接简便.由于未知齿隙及摩擦被充分的描述成有界扰动与非线性动态项的组合,从而避免了将其简单的考虑成“总扰动”所造成的被控系统性能的损失.该控制器可有效抑制负载扰动及参数变化所带来的影响.同时通过快速准确的估计系统参数实现了对指令信号快速精确的跟踪. 相似文献
369.
杨希 《武警工程学院学报》2013,(5):21-24
十八大首次将经济、政治、文化、社会和生态五大建设并列,强调“五位一体”建设中国特色社会主义。由此,中国特色社会主义发展布局历经四个阶段,即:“一个中心,两个基本点”的战略布局,“三位一体”发展布局,“四位一体”发展布局,“五位一体”发展布局。“五位一体”总体布局是一个相互联系、相互协调、相互促进、相辅相成的有机整体,对于开创中国特色社会主义事业新局面意义重大,为到本世纪中叶基本实现社会主义现代化,提供了有力支撑。 相似文献
370.
浅谈新课标下高中物理实验探究教学 总被引:1,自引:0,他引:1
张军 《兵团教育学院学报》2013,23(2):77-79
在新课程改革中,新课标下的物理教材,更充分地体现出以学生为主体的原则。本文从开展探究性实验教学;实验教学引入不要拘泥于传统、强化实验创新设计等几方面阐述了如何在物理实验教学中培养学生的创新能力。 相似文献