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91.
本文采取实证分析方法,通过对流行文化对新疆高校大学生价值观的影响进行问卷调查,得出流行文化对大学生价值观影响的结构维度包括政治价值观、生活价值观、自我价值观和婚恋价值观。在流行文化对大学生价值观的影响因素方面,性别、民族、对流行文化的了解程度、您在上大学前在什么类型的学校就读等影响显著。  相似文献   
92.
研究主题是指某一研究领域内的主要研究内容,反映了该领域的科研工作者和管理者的研究热点和工作重点。研究采用计量分析法对1994-2013年刊载在《学前教育研究》中与幼儿园"游戏"研究主题密切相关的165篇文献进行分析,建构了"游戏"研究主题的分析框架。回顾20年来幼儿园"游戏"研究,学术界对幼儿园游戏的关注度不够,游戏理论研究与实践研究的深度和广度均不足,理论研究与实践研究"脱离"现象明显。研究认为在以后的研究中,应树立"大课程"观的游戏理念;深化理论研究,建构本土化游戏理论;加强实践研究,探索游戏活动促进游戏者发展的路径;注重"关系"研究和"机制"研究,为理论研究和实践研究关联搭建桥梁。  相似文献   
93.
The creation of an African Capacity for Immediate Response to Crisis (ACIRC) is a sign of Africa's willingness to take its destiny into its own hands. Presented as a reaction to the slowness of the development of the African Standby Force (ASF), it is also a response to some of the ASF's conceptual weaknesses. This decision reflects a wish to establish an instrument better equipped to deal with the challenges Africa is facing. Departing from the (sub)regional logic of the ASF results from a desire to take into account the transnational nature of threats, while its enlarged mandate is meant to offer Africa the capacity to intervene in all kinds of conflicts, including by undertaking peace enforcement activities. But the obstacles on the road towards the actual creation and mobilisation of this capacity should not be underestimated. These include material difficulties, but also political tensions, between ‘small’ and ‘big’ states as well as between the African Union and subregional organisations. The risk then is high that the ACIRC, whose announcement came as a reaction to France's intervention in Mali, ends up joining the ranks of the many ‘anti-imperialist’ phantoms haunting the history of the Organization of African Unity/African Union (OAU/AU). Confronted by events considered ‘neocolonial’ initiatives, African actors have indeed traditionally reacted by launching grand projects that never got off the ground. However, by actually establishing this new instrument, they may also demonstrate that times have definitively changed.  相似文献   
94.
This paper investigates the potential for modeling and simulation to contribute to new defense system development, by increasing the productivity of traditional R&D in developing system‐specific technology. Building on a previous optimal control model of defense system R&D, it shows that (1) the optimal use of modeling is related in a natural way to that of traditional R&D, and (2) both have similar optimal profiles over time. Simulated results based on limited historical data suggest that optimal use of modeling could increase the rate of growth in system‐specific technology significantly.  相似文献   
95.
Abstract

The mandate of South Africa's recently appointed National Planning Commission includes addressing ‘defence and security matters’. This article seeks to outline the central elements of the threat environment facing South Africa in the foreseeable future. It is argued that South Africa faces no meaningful existential threat from conventional military forces but that its security forces will need to be prepared to address possible raids and attacks by conventional military forces both on home soil and on vital interests beyond the nation's borders. Other threats highlighted include the threats posed by potential insurgencies, by terrorism, and by crime, social unrest and banditry. Also addressed is the danger of so-called hybrid threats, in which two or more of the single threat types outlined here are combined. Finally, the article challenges the National Planning Commission to rethink South Africa's policy on peace operations in the light of the need to ensure the safety and security of the nation's citizenry.  相似文献   
96.
In Africa, most of the present conflicts are civil, intra-state wars where belligerent groups use guerrilla tactics to achieve various political, economic or ideological objectives. The atrocities and the effect of these on-going wars on innocent civilians, human suffering, poverty and development are beyond comprehension. Not surprisingly, the majority of current peace operations are in Africa, with more than 70 countries contributing forces to these conflict zones. On the continent, South Africa has come to assume a leading role in peace operations and is now a major troop-contributing country to UN and AU missions. In the past 11 years, the South African National Defence Force (SANDF) has taken part in no fewer than 14 peace missions. This article provides a brief background of the conflicts in Burundi, the Democratic Republic of Congo (DRC) and Sudan, the different United Nations (UN) and African Union (AU) mandates under which peacekeepers had to operate as well as their objectives, and the extent of South Africa's involvement in the various missions. In the last section, the major challenges, that these operations have posed are highlighted.  相似文献   
97.
There is widespread acknowledgment that the modus operandi of jihadis affiliated with Al Qaeda and associated movements (AQAM) relies on brutal terror-inducing tactics which, more often than not, target Muslim and non-Muslim non-combatants. This article comparatively analyzes the AQAM modus operandi within the traditional stipulations of Islamic precepts with respect to waging jihad al saghir. The purpose is to glean whether or not such tactics such as suicide bombings, declaring fellow Muslim apostates in order to kill them, use of IEDs and EFPs to target civilians, constitute legitimate rules of engagement in jihad al saghir.  相似文献   
98.
Maritime interests in the twenty-first century are not immune to the growing number of irregular challenges and hybrid threats that have come to dominate land warfare. In order to better understand these challenges a study of naval history can help provide a vital foundation. In the early 1830s the United States Navy dispatched the frigate USS Potomac to Sumatra to investigate a pirate attack on the spice trader Friendship. Potomac's crew of sailors and Marines conducted a landing at the village Quallah Batoo and fought a pitched battle. As the navies of the world approach naval irregular warfare in the new century, studying past examples like Potomac's mission can help illuminate the principles of successful naval irregular warfare.  相似文献   
99.
对某校1000名本科生进行问卷调查,考察大学生应对方式特点和社会支持水平之间的关系。方法:领悟社会支持量表(PSSS)、《简易应对方式问卷》(SCSQ)作为测查工具,测查了1000名大学生。结果:①生源变量在领悟社会支持和应对方式各维度上差异没有统计学意义。②领悟社会支持和应对方式在性别、年级、专业变量上有显著差异,男性多运用积极应对方式;大二学生在消极应对方式上得分最高;大四学生他人支持和积极应对方式上得分最高。③领悟社会支持和积极应对正相关,领悟社会支持得分越高,越倾向采取积极的应对方式。  相似文献   
100.
如何进一步加强师资队伍建设,是摆在教育工作者面前的一个重要课题。我们既要看到多年来师资队伍建设已取得的成绩,也要看到存在的问题和不足,并采取相应的对策,大力提高教师职后继续教育质量,着重抓好骨干教师队伍建设和学科带头人的培养,引导教师自觉地向教学与科研双高的目标迈进。  相似文献   
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