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71.
目前我军预算执行控制存在主体缺位、目标偏移、机制不顺、责任不明、力度不强等问题,其原因来自权力因素、机制因素、制度因素、程序因素。加强预算执行控制的对策包括:规范预算执行制度、建立军队预算支出绩效评价体系、设计适用现代化监控的技术手段。  相似文献   
72.
通过对4所武警院校共计800名教员和机关干部体能状况进行调查,研究了不同体型干部的体能现状,进行了相应的体能评定,并制订了体能综合评价模型。本研究建议:加强武警院校干部的耐力素质训练,以提高干部体能水平,增强体能,改进生活方式,提高武警院校干部的教研能力。  相似文献   
73.
深化以任职教育为主体的教学方法改革,是顺应当前武警部队职能任务多样化的必然要求。任职教育适应岗位任职能力的需要必须注重加强军事专业课教学方法的改革与探索。“贴近纳新”把贴近职能需要纳入教学理念、贴近任职实际纳入组教模式、贴近岗位实用纳入课题施教为着眼点,旨在适应任职教育岗位任职能力培养的需要。  相似文献   
74.
导航卫星星座自主定轨技术是我国新一代卫星导航系统的关键技术之一.但是仅仅依靠星间相互测距定轨会因缺少地面基准而出现基准秩亏现象.针对这个问题,提出利用少量地面发射源随机工作的方式提供地面基准,将星间测距和地面发射源信息融合起来进行星座整网定轨,进一步提高定轨精度.最后利用仿真实验对该方法的合理有效性进行了验证.  相似文献   
75.
This article examines the evolution of the current British military joint intelligence doctrine. We argue that military intelligence doctrine is dogged by an intrinsic tension between the ethos and expectations of military doctrine and those of the professional practice of intelligence. We further argue not only that prior iterations of UK joint intelligence doctrine failed to effectively deal with this intelligence doctrine dilemma, but also that measures in the current doctrine to address this problem directly created their own problems. Moreover, as a result, otherwise sound innovations in the current UK intelligence doctrine have proven unsuitable to wider diffusion in more recent intelligence doctrine such as the new NATO intelligence doctrine which, otherwise, draws extensively on its British precursor.  相似文献   
76.
This paper explores the notion that US efforts to evade the political costs of war paradoxically contribute to the subsequent exacerbation of costs over time. Leaders seek to purchase political capital in the short term by limiting the costs and requirements of military operations, but in doing so cause strategic and political liabilities to mount in the long run. While identification of such behaviour is not new, insufficient attention has been devoted to explaining its causes, dynamics, and manifestations in relation to key decisions on and in war. Evidence derived from studies of recent American discretionary campaigns is analysed to advance an argument with respect to this pattern of self-defeating strategic behaviour.  相似文献   
77.
The Anglo-American military relationship is a vital yet neglected area of study. This article argues that the British military have actively cultivated a relationship with the U.S. military that has contributed to the longevity of the broader so-called “Special Relationship,” even in the Trump era. The article contends that the complexities of the military relationship can best be captured by the theoretical lens provided by Lowndes and Roberts that combines different strands of institutionalism to focus on rules, practices, and narratives. The intense linkages between the United States and United Kingdom have become routinized, enabling them to adapt their peacetime cooperation to conflicts, and thereby address post-Cold War security challenges. The article draws upon semi-structured interviews with senior British military officers as well as policy documents to explore how these patterns of collaboration have become ingrained in patterns of both thinking and behavior.  相似文献   
78.
针对目前军校学员军事体育训练评估难以量化考核的问题,提出了基于层次分析法的军校学员体能训练评估方法。首先,通过建立评估指标体系,构建评估指标判断矩阵;其次,进行归一化并计算指标组合权重,构建评估基本模型;最后,利用评估模型对学员体能训练进行综合评估。结果表明本文提出的方法能够对军校学员体能训练进行有效评估,相比于传统考核评估方法更能反映出学员体能的真实状况,突出学员体能特征,开展针对性训练。   相似文献   
79.
This paper investigates the relationship between military expenditure and FDI inflow conditioning on the exposure of a country to armed conflict in the long run. We apply the band spectrum regression estimator, and the maximal overlap discrete wavelet transform, to a panel of 60 developing countries, for the years 1990 to 2013. The estimated results indicate that military expenditure, in the absence of armed conflict, reduces FDI inflow. However, the negative effect is mitigated by increased military expenditure, in the presence of armed conflict. We also show that the effect of military expenditure on FDI is time sensitive, in that it takes time for military expenditure to affect FDI inflow. FDI inflow in response to higher military expenditure is higher for the country that faces higher armed conflict than the country that faces lower armed conflict. The findings are robust in the case of overall as well as internal conflict. These results are also robust to the alternative specification, subsample analysis with different armed conflict thresholds, and the estimation using the time variant long-run models.  相似文献   
80.
相位非线性畸变对GPS伪距测量的影响   总被引:1,自引:1,他引:0       下载免费PDF全文
基于直接序列扩频体制的伪距测量在卫星导航、雷达、航天测控、深空探测等领域获得了广泛应用.射频链路、电缆多径等引入的相位非线性畸变会对扩频信号的传输时延产生影响,进而影响延迟锁定环(DLL)的伪距测量结果.传统群时延的定义难以描述一定带宽内的相位畸变,也难以与扩频信号时延建立对应关系.在对相频曲线进行Taylor展开的基础上给出了群时延的新定义,利用零阶群时延、线性群时延和抛物线群时延等来描述相位畸变,并定量研究各阶群时延对DLL伪距测量的影响.所得结论表明抛物线(二阶)群时延对伪距测量的影响最大.  相似文献   
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