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   475篇
  免费   36篇
  国内免费   16篇
  2024年   1篇
  2023年   1篇
  2021年   13篇
  2020年   6篇
  2019年   28篇
  2018年   29篇
  2017年   33篇
  2016年   32篇
  2015年   17篇
  2014年   48篇
  2013年   97篇
  2012年   8篇
  2011年   26篇
  2010年   34篇
  2009年   28篇
  2008年   33篇
  2007年   21篇
  2006年   17篇
  2005年   18篇
  2004年   11篇
  2003年   13篇
  2002年   4篇
  2001年   2篇
  2000年   1篇
  1999年   1篇
  1998年   1篇
  1995年   2篇
  1993年   1篇
  1990年   1篇
排序方式: 共有527条查询结果,搜索用时 15 毫秒
441.
The rise of private military and security companies (PMSCs) challenges our notion of military professionals. PMSCs bring new claims to professional status and legitimacy outside military institutions and represent an increasing diffusion of - and competition over - military and security expertise. In light of this development, understanding the formation of professional identities in military and private security organisations is as an important undertaking. This paper contributes to this endeavour by analysing professional self-images in the Swedish Armed Forces and how these relate to PMSCs. The study is based on data collected from official documents, semi-structured interviews and a small-scale survey among senior military officers. Focusing on military understandings of PMSCs and contractors, the analysis provides much-needed insight into relational aspects of professional identity formation outside the US context. Furthermore, it points to discrepancies in organisational and group levels in understandings of commercial security actors, and paves the way for future research.  相似文献   
442.
ABSTRACT

German security and defence policy has undergone substantial transformation. This transformation requires an unprecedented level of political leadership, suggesting that Germany needs to solve the dilemma of how to supply leadership to increasingly demanding partners. What are the conditions under which German leadership can unfold in security and defence policy? To what degree do German role-conceptions of international agency and role-expectations of German leadership coincide? What kind of leadership outputs are produced? This study offers a comprehensive analysis of German security and defence policy in terms of supply (role conceptions) and demand (role expectations). We outline three leadership role conceptions present in the German strategic debate, which we then assess in the context of the Wendtian theory of cultures of anarchy. We then analyse Berlin's leadership in terms of outputs via the case study on Anchor Army and the Framework Nations Concept. We conclude that while Germany has tried to match leadership role expectations both rhetorically and in action, Berlin's leadership inputs have so far been insufficient. This has led to an imbalance in terms of role conceptions and expectations hampering effective German leadership in security and defence policy.  相似文献   
443.
Given the advances made in conventional weapon capabilities, precision should by now be the accepted and expected norm in cyberspace as well. In this article I argue that developing precision cyber weapon systems, to be used during a lawful conflict, can be an important part of a responsible national security strategy to reduce the amount of violence and physical destruction in conflicts. I first describe a precision cyber weapon system in a military context. I then present three compelling rationales for the development of precision cyber weapon systems based on ethical, operational, and financial considerations. To support the position, I address several arguments that have been levied against their development. Thereafter I present several recommendations for a way ahead.  相似文献   
444.
在深入调研公安边防部队各级指挥中心业务开展的基础上,分析了当前公安边防部队指挥系统存在的问题,提出了利用地理信息平台建立适应当前边防部队业务需要的综合指挥系统的可行性及具体思路。  相似文献   
445.
专业综合演练对专业教学来讲是一个全新的课题,需要进行多方面的探索和实践。从研究警卫专业综合演练的原则入手,提出了组织实施综合演练应当遵循的几个原则。目的在于恰当地把握和评估演练,使演练更好地为提高学员执勤和处突能力服务。  相似文献   
446.
警卫基础建设是警卫工作建设的重要组成部分,是圆满完成各项警卫工作任务的基础保障。以“三基”工程建设为契机,发挥县级公安机关实战主体作用,完善各项工作机制,积极探索基础工作新模式是在实践中总结出来的经验和思路,是警卫基础建设的必由之路和研究充实的方向。  相似文献   
447.
介绍了信息安全风险评估的相关概念,分析了军校网络信息安全风险评估中存在的问题,并提出了应对策略,希望能对军校开展网络信息安全风险评估工作提供参考。  相似文献   
448.
由于无线传感器网络在能量消耗、内存开销和计算能力等方面的局限性,传统的网络密钥管理方法已不适用。为此提出了一种适用于无线传感器网络的密钥预分配方法——基于(t,n)-门限方案,给出了密钥分配方法,并从方案的连通性、安全性等方面进行了有效的分析,结果表明该算法在这些方面有一定的优势。  相似文献   
449.
《孙子兵法》中所蕴含的军队管理理念对部队的安全防事故工作有着高度的借鉴意义。从各级指挥员是部队安全防事故工作的主导,有效预防各类事故案件指挥员应具备综合的管理素质,明确部队安全防事故工作是全体官兵的共同责任三个方面,对《孙子兵法》在部队安全防事故中应用的合理性进行了分析。  相似文献   
450.
无论是执行外宾警卫任务还是首长警卫任务,警卫人员都会在警卫对象出现的相关场合经常性的“露脸”。警卫人员的礼仪修养将直接体现中国的文明程度,同时也直接影响首长在人民群众中的形象,提高警卫人员的礼仪修养刻不容缓。  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