排序方式： 共有132条查询结果，搜索用时 0 毫秒
51.
杨振华 《中国人民武装警察部队学院学报》2010,26(1):66-68
魏晋南北朝时期的孝文化有两大突出之处：一个是特剐重视对以《孝经》为核心的孝道的研究和传播,主要表现在皇家重视学习、研究和传播孝道,学者对《孝经》等作了大量注解;另一个是在士族制度等因素的影响下,沿袭了汉代的“孝治天下”．但更具有虚伪性。 相似文献
52.
南疆双语教育发展的突出优势是政府高度重视,政策制度落实到位;受众积极性空前高涨,汉语学习氛围浓厚。但由于缺乏双语师资和汉语学习环境,双语教育质量较低。需要调整进度目标;完善层级师资培训机制,促进中青年教师快速成长;深化区内师资激励机制,切实发挥骨干教师力量;建立区内师资疏通机制,引导部分老教师转岗;进一步加大内高班、特培计划等订单式培养力度;拓宽高校双语师资培养输送渠道;积极推行"寄宿制"办学形式;营造汉语学习环境。 相似文献
53.
Zafar Khan 《Defense & Security Analysis》2013,29(1):30-41
This article focuses on Pakistan's policy option of “minimum deterrence” (MD) post-1998 nuclearization of South Asia and explores why “minimum” in reality is not the minimum. It states that the term “minimum” has not been fully defined yet due to which MD stays ambiguous. In addition, it endeavors to elaborate the rudimentary factors responsible for the non-existence of an MD, which, in turn, keeps the Pakistani stance on MD dynamic and evolving. 相似文献
54.
John P. Cann 《Small Wars & Insurgencies》2013,24(1):103-128
The lessons from the two French counterinsurgencies, Indochina and Algeria, give rise to a new understanding of the projection of airpower in remote and hostile environments and the purpose, design, and use of aircraft in counterinsurgency. In both Indochina and Algeria, the campaigns were ones of poverty, and it is their imaginative management under severe resource constraints that provides thoughtful and applicable lessons for today. In both cases, airpower held the promise of delivering victory and solving the resource issue. In Indochina, acquisition of the needed aircraft, operating knowledge, and experience came too slowly to realize this promise. In Algeria, the French embraced the lessons from Indochina and were quite successful and innovative in the use of airpower. The lessons can be reduced to four requirements: (1) a network of airfields for liaison, ground-support, and intra-theater airlift to enable effective air support of ground forces; (2) a solid, reliable, and simple ground-support aircraft capable of operating from forward airfields within range of ground engagements; (3) a capable intra-theater heavy-lift transport to supply the extended ground forces; and (4) helicopter capability to enhance tactical troop mobility and support. 相似文献
55.
Lieneke Eloff de Visser 《Small Wars & Insurgencies》2013,24(4):712-730
Efforts at winning hearts and minds (WHAM) impact on and are affected by perceptions of legitimacy. In the Namibian war for independence (1966–1989) efforts of the South African counterinsurgent forces at winning hearts and minds focused mainly on persuading the population to cooperate in exchange for material benefits and services. The article demonstrates that this successfully contributed to a dimension of legitimacy that is conceptualized as pragmatic legitimacy. However, other dimensions of legitimacy are identified in which the South Africans were lacking, that is in moral, legal, and identity-based legitimacy. Furthermore, in areas where control was contested and where the population could not be shielded from insurgent intimidation, it is argued that the effects of coercion outweighed legitimacy altogether. 相似文献
56.
57.
Ron Matthews 《Defence and Peace Economics》2013,24(3):233-251
This paper discusses the performance of Saudi Arabia's defence offset programmes. The Kingdom is involved in some of the World's biggest defence offset agreements and a review of the problems it has faced and the policies it has introduced provides a useful insight into that part of the international defence market where trade and development meet. The paper reviews the origins and development of Saudi Arabia's major defence offset programmes. Saudi policies towards defence offsets are outlined before assessing the practical impact of the programmes themselves. The author concludes that Saudi Arabia's offset projects have had only a minor impact on the Kingdom's economy to date and makes a number of policy recommendations which are designed to enhance the utility of the programmes in the Kingdom's drive to enhance and diversify the technological base of its economy. 相似文献
58.
This paper explores the contribution of the African Union (AU) to human security promotion in Africa. It contends that human security concerns informed the formation of the AU. Through the efforts of the AU Commission, the African ruling elite and policy-makers have become aware of human security doctrines. Human security ideas have been integrated into AU binding agreements, declarations, decisions and policies. The commission is now in the difficult, yet most important, phase of trying to persuade significant numbers of the African ruling elite and civil society to accept human security as a guiding principle and the desirable norm. Through the African Citizens' Directorate (CIDO), the commission is using indigenous African civil society groups to institutionalise human security doctrines in Africa. The commission faces serious challenges in its efforts to make human security the only security norm. While member states of the AU that have never been comfortable with the introduction of human security doctrines into the continental integration project are tacitly undermining the CIDO's ability to work with civil society groups to institutionalise the doctrines in Africa, the leaders who enthusiastically supported the integration of human security doctrines into the documents and work of the AU have seemed in recent times to be less resolute in their support of AU Commission's human security work. 相似文献
59.
Shaul K. Bar‐Lev Onno Boxma Andreas Löpker Wolfgang Stadje Frank A. Van der Duyn Schouten 《海军后勤学研究》2012,59(1):39-51
We present a group testing model for items characterized by marker random variables. An item is defined to be good (defective) if its marker is below (above) a given threshold. The items can be tested in groups; the goal is to obtain a prespecified number of good items by testing them in optimally sized groups. Besides this group size, the controller has to select a threshold value for the group marker sums, and the target number of groups which by the tests are classified to consist only of good items. These decision variables have to be chosen so as to minimize a cost function, which is a linear combination of the expected number of group tests and an expected penalty for missing the desired number of good items, subject to constraints on the probabilities of misclassifications. We treat two models of this kind: the first one is based on an infinite population size, whereas the second one deals with the case of a finite number of available items. All performance measures are derived in closed form; approximations are also given. Furthermore, we prove monotonicity properties of the components of the objective function and of the constraints. In several examples, we study (i) the dependence of the cost function on the decision variables and (ii) the dependence of the optimal values of the decision variables (group size, group marker threshold, and stopping rule for groups classified as clean) and of the target functionals (optimal expected number of tests, optimal expected penalty, and minimal expected cost) on the system parameters.© 2011 Wiley Periodicals, Inc. Naval Research Logistics, 2011 相似文献
60.
Desiree Lewis 《African Security Review》2015,24(4):414-429
Policy research and scholarship on food has rapidly increased in recent decades. The attention to ‘gender' within this work appears to signal important practical and academic efforts to mainstream gendered understandings of food consumption, distribution and production into expansive conceptualisations of human security. This article argues that the gender-related work on food has wide-ranging and often troubling political and theoretical foundations and implications. Often growing out of knowledge regimes for managing social crises and advancing neo-liberal solutions, much gender and food security work provides limited interventions into mainstream gender-blind work on the nexus of power struggles, food resources and globalisation. A careful analysis of knowledge production about gender and food is therefore crucial to understanding how and why feminist food studies often transcends and challenges dominant forms of scholarship and research on food security. This article's critical assessment of what food security studies in South Africa has entailed at the regional level and in global terms also focuses on the methodological and theoretical feminist interventions that can stimulate rigorous conceptual, research and practical attention to what has come to be understood as food sovereignty. 相似文献