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51.
Recent scholarship has largely ignored systematic differences in the existential threats that nuclear-weapon possessors pose to other states. This study theorizes that the capacity to pose existential threats shapes nuclear-armed states’ willingness to use military force against one another. We explore three hypotheses regarding how nuclear-based existential threats can deter conflict or encourage it, including under the conditions proposed by the stability–instability paradox. We rely on a statistical analysis of nuclear-armed dyads from 1950 to 2001 and employ the Nuclear Annihilation Threat (NAT) Index to capture variation in the existential threats nuclear-armed states pose to one another. We find that being able to pose an existential threat to another state emboldens potential initiators to use military force but does not deter attacks. The emboldening effects are particularly strong under the hypothesized conditions of the stability–instability paradox. Our study provides unique contributions to ongoing debates over the political effects of nuclear weapons.  相似文献   
52.
Since the July 2009 Boko Haram terrorist outburst in Nigeria, there have been increasing questions on the phenomenon in the country. There has not been any substantial analysis on the emergence of the Boko Haram group and its terrorist activities in Nigeria as the out-rage continues. This study is advanced to explain the phenomenon of Boko Haram terrorism in Nigeria. It employs the levels of analysis framework popular in the field of international relations to explain the terrorism at three major levels: individual, state and international. The study relies on dependable news reports, which include interviews with key actors relevant to the subject matter, and finds that Boko Haram terrorism has its roots in the ideology and motivations of its founder and members, the failures and deficiencies of the Nigerian state, and the modern trend of religious terrorism in the international system.  相似文献   
53.
This paper studies a strategic conflict between a state and a non-state military organization. The non-state military organization decides whether to attack or not to attack the state, while the state decides on its counter-measure. If the state uses a high level of violence against the non-state organization, it may be accused by the international community of ‘non-proportional’ use of force, and both sides of the conflict take this possibility into account. The model predicts that it may be rational for the non-state organization to attack the state, even if as a reaction the state will militarily destroy this organization, due to a positive probability the state will be punished by the international community for non-proportional use of violence.  相似文献   
54.
Paul Collier has produced a well-written and apparently plausible thesis on ‘greed and grievance’, evidenced in several published texts, which concludes unambiguously that greed, not grievance, is overwhelmingly the cause of conflict. However, Collier has based these findings upon narrowly defined quantitative measures–three defined indices of greed and four indices of grievance. Collier consciously omitted indices which he found difficult to measure, such as suppliers of armaments and opportunities for bureaucratic corruption. However, he appears to have unwittingly omitted some further factors, including governance, management mechanisms for natural resources and the influence that charismatic leadership can have on rebel groups. These omissions can be viewed as a major flaw in Collier's work. They also explain why Collier has diagnosed that civil wars are more likely to occur in some countries in the developing world without offering adequate explanation of why this may be so.  相似文献   
55.
As the potential for the involvement of corporations in the manufacture of nuclear weapons has increased, particularly through dual-use technology, global regulation has failed to keep pace. Where regulation of private corporations does exist, in the form of treaties, UN resolutions, or more informal arrangements, the obligations fall only on states. This state of affairs is a result of international law's traditional deference to state sovereignty; yet, it has led to significant shortcomings in the global regulatory regime, where states are unwilling or unable to meet their obligations. While radical departures from the traditional model of international law might remove the regulatory gaps caused by noncompliant states, such changes are unrealistic in the current political climate. More realistic changes must be focused on, offering greater recognition of the role of private corporations in nuclear proliferation and increasing state compliance with existing regulation.  相似文献   
56.
TRIZ是一种通过解决冲突来解决发明问题的理论,具有系统性、科学性和创新性相统一的特点.通过建立陆军装备保障目标能力参数体系,分析目标能力提升中存在的冲突情况并加以解决,建立了基于TRIZ的陆军装备保障转型活动生成方法,以期有效解决装备保障转型活动生成的关键难题.  相似文献   
57.
摘要:研究一类具有leakage时滞的离散型神经网络的状态估计问题.通过构造新的Lyapunov泛函得到保证估计误差全局渐近稳定的充分条件,并通过求解一个线性矩阵不等式(LMI)得到状态估计器的增益矩阵.采用一种新的时滞分割方法将变时滞区间分割为多个子区间,使该结果在获得更小的保守性同时也降低了计算的复杂度.  相似文献   
58.
针对组网雷达系统在跟踪目标发生机动时采用自适应滤波来估计目标状态的特点,在点迹融合数据处理结构的组网雷达基础上提出了一种欺骗干扰优化策略.根据状态和量测方程描述了组网雷达跟踪目标的模型,同时建立了跟踪机动目标的自适应滤波模型.在此基础上,建立了欺骗干扰模型,并在目标机动检测约束下,推导了虚假目标欺骗干扰对于组网雷达融合...  相似文献   
59.
While separatist-related conflict has re-emerged in southern Thailand, there is one predominantly Muslim border province that has remained outside of the conflict. Satun province has been conspicuously unaffected by the Malay-Muslim separatist movement, despite its shared history and ethnic origins with the conflict-affected provinces. In contrast to Pattani, Yala, and Narathiwat, the process of state penetration in Satun was gradual and comparatively less coercive, leading to relative stability and encouraging political and economic integration. This comparative study analyzes the history of cooperative state–minority relations and political stability in Satun province, and draws important lessons directly applicable to the unrest in neighbouring provinces.  相似文献   
60.
This article argues that the debate on security sector reform (SSR) needs to be taken further by taking into consideration the fact that, even though the SSR concept was not originally developed as an element in stabilising states undergoing an insurgency, it is very much being used for exactly that. When conducting counterinsurgency with a focus on the creation of stability, the baseline will ultimately have to be security sector stabilisation (SSS) as a precondition for complete SSR implementation. However, the two must be connected to avoid them undermining each other. This is important if a comprehensive approach to programme implementation and especially sustainability is to guide the programme, and not just isolated ‘train and equip’ stand-alone projects that do not solve either the initial need for stabilisation or the long-term need for accountable security forces. Currently, in Afghanistan the surge for security by the international military is in danger of overtaking the other elements of the SSR, thereby undermining the primary end state and thus risking laying the wrong foundation for the long-term process of SSR.  相似文献   
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