首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   255篇
  免费   17篇
  国内免费   11篇
  2024年   1篇
  2021年   2篇
  2020年   16篇
  2019年   24篇
  2018年   24篇
  2017年   28篇
  2016年   22篇
  2015年   3篇
  2014年   33篇
  2013年   66篇
  2012年   9篇
  2011年   6篇
  2010年   5篇
  2009年   5篇
  2008年   4篇
  2007年   4篇
  2006年   2篇
  2005年   10篇
  2004年   4篇
  2003年   4篇
  2002年   2篇
  2001年   3篇
  2000年   1篇
  1999年   1篇
  1998年   1篇
  1995年   1篇
  1994年   1篇
  1990年   1篇
排序方式: 共有283条查询结果,搜索用时 31 毫秒
191.
The paper reveals how Zimbabwean soldiers who fought in the Democratic Republic of the Congo (1998–2002) were challenged by the terrain of war. While soldiers are trained to live and fight in dreadful wars, I argue that immersing oneself in the war terrain is neither mathematical nor calculative; rather, war tactics to be employed are defined by the context in which soldiers operate in. When soldiers reflect on and about the war, they unconsciously produce accounts that are often not completely heroic, but a life lived in fear as well an issue that they had never anticipated when they set out to war. A main finding of this study is that while these soldiers were deployed to fight against the rebels, they find difficulties in locating physical features from map reading to the ground, distinguishing the enemy from civilian people and deployed for days without eating a proper meal as well as seeing their fellow soldiers dying in the context of war. The paper provides a vantage point in which we can also understand that trained soldiers do not exert total power over war terrains, they are sometimes challenged by the war situation itself.  相似文献   
192.
The utilization of chemical weapons to quash domestic rebellion is a drastic action for a regime facing domestic challengers to take, especially given the reputation costs and risk of international intervention. However, recent developments have illustrated that some regimes have contemplated and implemented extraordinary measures (including the use of chemical munitions) to quash rebellion. This study addresses the question of why some states utilize chemical weapons against domestic challengers while others refrain from this level of state repression. I argue that the utilization of chemical weapons has both domestic and international elements. Specifically, that ethnic cleavages that lead to secessionist challenges and factors associated with inter-state rivalry impact the likelihood that a state utilizes the employment of chemical munitions. I test my argument and other explanations regarding repression with a casestudy approach utilizing captured Iraqi Government documents comparing Iraq’s Al-Anfal campaigns with developments during the recent Syrian Civil War.  相似文献   
193.
What if claims about the future informed us about the intentions and the capabilities of our opponents to wage war against ourselves? Would and should the existing norms that restrict the preventive use of force change in the wake of such transformation? This article highlights the potential normative consequences of this change and discriminates between several possible normative evolutions. Would and should the “knowability of the future” alter radically the traditional rule of self-defense? This rule could indeed be jeopardized but, as I argue in this paper, it should not (and might not necessarily). However, the distinction between preemption and prevention could become obsolete. Future claims about security will also induce new security doctrines as knowledge about the future would be used to signal one’s intentions and deter one’s opponent. This change would also have a significant impact on accountability, as citizens would have a more active role in discussions over foreign policy. Moreover, new modes of predictions and forecasting will challenge the traditional role of experts whose biases have hampered their analyses and anticipations. Thus, trustworthy future claims could bring significant progress in both ethical and political terms as they would trigger a debate on the role of knowledge in democratic societies.  相似文献   
194.
The history of the Somali Armed Forces, principally the army, forms an important part of studying the Somali civil war. Two key themes are evident from 1960: the pursuit of an irredentist agenda beyond reasonable limits, which led to the downfall of Siad Barre’s regime, and the clan divisions and agendas that Barre used to shore up his rule in the 1980s and that have bedeviled the rebirth of the Somali Army in the twenty-first century. With the twentieth-century context covered, and in some places reinterpreted, this article then focuses on the uncertain rebirth of the Somali Armed Forces since 2008, using a host of primary and United Nations official sources. Assistance efforts have been focused on Mogadishu, but limited success has been made in forming truly national armed forces. Future prospects are uncertain, but there are some signs of hope.  相似文献   
195.
李弼程 《国防科技》2016,37(5):72-75
装备技术已成为制约网络舆论斗争作战效能的关键性问题。论文突破传统的网络舆论斗争研究定式,根据网络舆论斗争的作战流程,建立了网络舆论斗争系统结构模型,分析了装备技术组成,给出了应对策略。论文的研究成果,对于发展网络舆论斗争装备技术,占领网络舆论制高点,具有重要理论意义和参考价值。  相似文献   
196.
197.
基于数据融合的某型导弹智能温度测量控制系统   总被引:1,自引:0,他引:1  
介绍了应用于某型导弹的温度测量控制系统的硬件组成和工作过程。为了消除测量干扰,提出一种一致性加权融合估计算法,给出了多传感器一致性检验的准则,并利用多元统计理论推导出了最优权值的计算公式。最后将该算法应用于导弹温度测量控制系统。实验证明:该算法具有较好的稳定性,可有效降低噪声干扰,提高测量精度。  相似文献   
198.
Diversionary theories of war suggest that leaders may engage in bellicose foreign policies to divert the public’s attention from domestic problems and capitalize on a ‘rally around the flag’ type of effect. The evidence regarding diversionary theory is quite mixed. More recently, scholars have focused on situations that create opportunities for diversionary behavior, such as international rivalry and territorial disputes. This paper adds to the growing literature on diversionary conflict by considering the Ethiopia–Eritrea case and applying an opportunity-based approach. We assess whether the Ethiopia–Eritrea War (1998–2000) is consistent with diversionary explanations for the war, as many have previously claimed.  相似文献   
199.
During the transformation period of the Ottoman Empire leading to the Republic of Turkey, many conflicts took place between 1918 and 1923. These conflicts interrupted the servicing of the Ottoman war bond. The reimbursement likelihood of this bond was related to the outcomes of First World War and the hostilities. This paper analyses the impacts of First World War and hostilities on the risk assessments regarding the Ottoman war debt, using manually collected data on the price of the Ottoman war bond traded at the ?stanbul bourse between 1918 and 1925. The empirical results imply that the defeat of the Bulgarian army and the peace offer of Austria-Hungary were associated with the increasing premium demanded by investors of the bond. The victories of the Turkish National Movement and the peace offer of the Allies to end the hostilities by 1922 positively affected the likelihood of the servicing of the debt.  相似文献   
200.
Since the 2003 war in Iraq, private military and security companies (PMSCs) have become increasingly legitimate actors in modern conflicts. Despite this normative shift, rumours in March 2015 regarding the use of South African mercenaries in Nigeria to combat Boko Haram insurgents caused an international outrage, while the Nigerian government remained nonchalantly silent on the matter. This article investigates the impact of mercenaries on the conflict in the last six months of the Jonathan government. Using primary and secondary qualitative research, it assesses the role that PMSCs played in Nigeria’s counterinsurgency strategy, along with the ensuing reaction of international and local media to the outsourcing of violence to foreign companies. The article concludes that – notwithstanding the improved image of PMSCs in the world, and the actual impact of the contractors on the Nigerian counterinsurgency effort – the stigma of mercenaries continues to plague the industry, particularly on the African continent.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号