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121.
HPN基于网结构的冲突关系   总被引:4,自引:1,他引:3       下载免费PDF全文
混合Petri网是为了解决复杂动态系统可靠性安全性分析而提出的一种Petri网扩展模型。定义混合Petri网模型的基于结构的冲突关系 ,有助于深入理解混合Petri网模型的语义 ,对其在动态系统可靠性安全性建模与分析以及模型分析求解中的应用也具有重要意义  相似文献   
122.
The Colombian civil war lasted for nearly six decades with approximately 10 percent of its population being displaced over the same period. The implications of this conflict have transgressed international boundaries. Countries such as Ecuador experienced an exodus of victims as well as an increase in the presence of armed groups, along with the proliferation of illegal businesses. Even though the internal social and economic consequences of the Colombian conflict have been documented in the literature, there is yet to be a study addressing these issues from the perspective of impacted neighboring countries. In this work, we contribute to the literature by evaluating whether the influx of asylum seekers and the increasing presence of armed groups in the bordering provinces of Ecuador have lead to an increase in violence among these provinces. We do not find any link between the arrival of asylum seekers and the incidence of violent crimes in the Ecuadorean bordering provinces. Similarly, our results indicate that despite an increase in the presence of armed groups, these regions did not experience an increase in the homicide rates significantly different from the other provinces. The results are robust to various specifications and econometric techniques.  相似文献   
123.
多分辨率建模航空武器装备体系对抗效能评估   总被引:1,自引:0,他引:1  
根据多分辨率建模的思想,分析航空武器装备体系对抗的特点,提出基于多分辨率建模的航空武器装备体系对抗效能评估模型框架,通过体系对抗过程物理特性的分析提炼数学描述方法,基于主动元建模技术建立从高分辨率实体仿真模型的仿真元模型,探讨了对仿真元模型进行基于马尔科夫链的串联聚合和基于元胞自动机的空间聚合方法,提出效能评估多维矢量空间指标体系,研究结果对我军航空武器装备效能评估以及作战论证都具有一定的指导意义和参考价值.  相似文献   
124.
达尔富尔危机始于2003年2月。这场危机主要是由北方的游牧民与南方的定居农民之间对生存资源的争夺而引发的国内冲突。在国际社会的斡旋下,苏丹政府已与几个反政府武装签署了和平协议,并同意部署联合国-非盟混合维和行动,达尔富尔地区的和平进程已步入正轨。由于苏丹国内的复杂形势和困难,达尔富尔地区的和平进程仍面临诸多挑战,和平与和解之路仍然漫长。  相似文献   
125.
组织冲突及其管理   总被引:3,自引:1,他引:2  
组织冲突是指组织内部成员之间、不同部门之间、个人与组织之间由于在工作方式、利益、性格、文化价值观等方面的差异而引起的彼此相抵触、争执甚至攻击等行为对立状态。引起冲突的原因是多方面的,有来自个人的,也有源于组织结构的。从冲突导致的后果来考察,可分为建设性冲突和破坏性冲突;从冲突发生的组织层次水平来看,有非正式组织与正式组织之间、直线主管人员与参谋以及委员会内部成员之间的冲突。要有效地管理冲突,首先要树立正确的观念,然后对冲突进行适当的诊断,最后有针对性地选择妥善的管理策略。  相似文献   
126.
In June 2016, the Colombian Government and the FARC insurgent movement signed a ceasefire agreement, which brings the two sides one step closer to putting an end to over five decades of war. Unfortunately, Latin America has a rich history of insurgent movements, particularly during the cold war era, some of which continue to operate today. Most of these movements disappeared due to military operations, though some did so via peace negotiations. This essay aims to discuss the various ends of Latin American insurgencies to answer whether, indeed, insurgents can be negotiated with.  相似文献   
127.
针对D-S证据理论在高冲突下失效的问题,在比较修正原始证据源和重新分配冲突两种方法的基础上,提出一种新的合成规则,新方法用可信度修正证据的同时,把全局冲突分为两部分,并依据"全局冲突在全局分配、局部冲突在局部分配"的原则对冲突进行细化分配。通过仿真分析,并与其他方法比较,新的合成方法能更好地融合冲突证据,收敛速度快,具有较强的抗干扰能力。  相似文献   
128.
传统调和式态势估计方法在面对多源冲突数据时融合效果不佳。为此,提出一种基于冲突数据聚类的非调和式态势估计方法。首先利用迭代自组织数据聚类方法(ISODATA)对多源冲突数据进行聚类,然后利用频度和可信度对数据簇的重要性进行评估,最后得到态势估计结果。仿真结果表明,与传统态势估计方法相比,所提方法在融合多源冲突数据时能够得到可信度较高的态势估计结果。  相似文献   
129.
The term “hybrid warfare” is a new one that the West began to use to explain its failure to cope with asymmetric threats. Focusing on the war on global terrorism, the West temporarily withdrew its attention from traditional adversaries, such as Russia, which has used this gap and has audaciously returned to the stage as a global actor. Until the Russian annexation of the Crimean Peninsula in 2014 and inflaming the Ukrainian crisis, most Western authors attributed “hybrid threats” mostly to non-state actors. But the Ukrainian scenario showed the true face of “hybridity” in the modern battlefield when practised by a powerful state actor. Russian “hybrid warfare” in Ukraine has already been seen as a combination of conventional and unconventional methods, that have been complemented with other instruments of national power – diplomatic, economic and information. The purpose of this article is, through an analysis of the Ukrainian scenario, to demonstrate that although the term “hybrid” is new, the concept itself is old and is a continuation of already seen doctrine from the Cold War era. Although “hybrid threats” can come both from state and non-state actors, the Russian interference in Ukraine is proof that they are especially dangerous for the West if, or when, they are initiated from a traditional, sophisticated adversary that has the capacity to use all forms of warfare.  相似文献   
130.
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