新疆公安边防维稳预警情报收集中的问题与对策

新疆维稳形势严峻,预警是维护社会稳定的重要途径。情报收集是成功预警的前提和基础。当前的新疆维稳预警情报收集工作还存在收集主体素质不高,群众优势未能充分发挥,缺乏有效交流与合作等问题。为此。必须加强情报队伍建设,构筑人民防线,完善协作机制,加强情报交流,以改进情报收集工作。     

The Chinese and Asian impact on Russian nuclear policy

Asia, where nuclear powers already interact (including North Korea), exerts a growing influence on the thinking and policy underlying Russia's current and future nuclear (and overall defense) posture. China's rise is forcing Russia into a greater reliance on strategic offensive weapons and tactical nuclear weapons. These in turn will reinforce its opposition to US missile defenses, not only in Europe but also in Asia. Russia must now entertain the possibility of nuclear use in regional conflicts that would otherwise remain purely conventional. It cannot be postulated blindly that nuclear weapons serve no discernible purpose other than to deter nuclear attacks by other nuclear powers. The strategic equation in Asia and in the Russian Far East convincingly demonstrates the falsity of this approach. Nuclear weapons will be the essential component of Russia's regional defense policy if not of its overall policies – and this also includes contingencies in Europe.     

From the International Conference on the Great Lakes Region-led negotiation to the Intervention Brigade

The eastern Democratic Republic of Congo (DRC) has been characterised by chaos and insecurity for a number of years, but the rise of the M23 rebellion in 2012 once again highlighted just how dire the humanitarian and security situation is. For most of 2012, the crisis was addressed through negotiations between M23 and Kinshasa, mediated by the International Conference on the Great Lakes Region (ICGLR). However, 2013 marked the signing of the Peace, Security and Cooperation Framework Agreement (PSC Framework), and the United Nations Security Council's adoption of Resolution 2098, which contains the mandate of the long-awaited Intervention Brigade (IB). The PSC Framework calls on Kinshasa to implement substantial political reforms while also urging the neighbours of the DRC to stop interfering in its internal affairs. The IB is mandated to carry out targeted operations against the so-called ‘negative forces’ that operate in the eastern DRC. For now, hope of resolving this ongoing crisis hinges on the continuing ICGLR negotiations, the implementation of the PSC Framework and the success of the IB. However, there are critical questions about all of these processes that need to be answered and understood, as the expectations for these processes – especially in the case of the IB – are extremely high. Will the ICGLR manage to negotiate a peace agreement and will the IB succeed, or will they go down in history as yet another failure to save the eastern DRC?     

天基光学短弧观测约束域的粒子群优化定轨方法

针对空间目标定轨问题,提出一种利用两段天基光学短弧观测数据的粒子群优化定轨新算法。在介绍天基光学短弧观测测量帧集、测量约束域及目标函数构造的基础上,为解决已有的基于网格搜索思想寻优的算法存在的多解、局部最优解及运算量过大等问题,提出了一种利用粒子群优化算法在约束域内对目标函数值寻优达到定轨目的的新算法。对算法的性能进行了仿真验证。多次仿真结果表明:该算法大大降低了计算量,且有效地解决了目标函数多解和局部最优解问题,对目标定轨的精度与定轨算法的克拉美罗下限接近。     

Is Russia a revisionist military power in the Arctic?

In contrast with a widespread perception of Russia as an expansionist power in the Arctic, this article argues that Moscow does not seek military superiority in the region. Rather, Moscow's military strategies in the Arctic pursue three major goals: first, to demonstrate and ascertain Russia's sovereignty over its exclusive economic zone and continental shelf in the region; second, to protect its economic interests in the High North; and third, to demonstrate that Russia retains its great power status and still has world-class military capabilities. The Russian military modernization programs are quite modest and aim at upgrading the Russian armed forces in the High North rather than providing them with additional offensive capabilities or provoking a regional arms race. The Russian ambitions in the Arctic may be high, but they are not necessarily implying the intentions and proper capabilities to confront other regional players by military means. On the contrary, Moscow opts for soft rather than hard power strategy in the Arctic.     

基于融合检测概率的雷达网威力范围算法研究

威力范围是衡量雷达性能和优化雷达网布站的重要指标之一。从单雷达威力范围定义出发,论文给出了雷达网威力范围的新定义,深刻揭示了威力范围与融合检测概率的理论联系,建立了基于融合检测概率的雷达网威力范围计算模型。最后的仿真实例表明：相比区域求并的一般方法而言,文中方法更加科学严谨,计算也不复杂。论文成果对于雷达网作战能力分析和布站优化均有着十分重要的理论意义和应用价值。     

论少数民族地区高校学报的发展之路

少数民族地区高校一般地处边远地区 ,因地域等因素的影响 ,学报的发展受到了制约。在市场经济大潮中 ,学报要发挥文化知识、科技文化信息的传承作用 ,适应时代的变革 ,与时代俱进 ,努力为少数民族地区的科技教育文化的发展服务。树立新的发展理念 ,拓宽发展思路 ,积极实践 ,走出一条有民族特色的可持续发展之路     

西部地区教育电视的生存与发展对策研究

本文通过对教育电视的发展面临传媒同业的激烈竞争和西部地区教育电视生存条件的分析，阐明了教育电视在西部地区远程教育中的重要作用，并提出了西部地区教育电视的发展对策。     

基于区域分割的光学显微结核杆菌图像分割算法*

为了提高结核杆菌目标的分割精度,本文提出了一种基于区域级的光学显微结核杆菌图像分割算法。首先,通过顶帽-底帽变换增强彩色图像对比度,然后融合图像局部特征和全局信息计算图像梯度,在此基础上利用分水岭算法实现对图像的初始分割;对分割区域采用相邻区域最大相似度准则进行合并,从而得到完整的目标区域;最后根据结核杆菌图像的特点,通过分析结核杆菌目标区域的颜色特性,采用多阈值分割的方法滤除区域中的杂质,实现对结核杆菌目标的分割。实验结果表明,本算法可以分割出目标对比度低以及饱和度过低的结核杆菌目标,并且对不同染色背景的图像均能取得较好的分割结果。     

Integrating the Services and Harnessing the Military Area Commands

ABSTRACT

The Chinese People’s Liberation Army (PLA) is halfway through a multi-decade modernization process. It has begun a major restructuring effort as it shifts its focus from a traditional continental defensive posture to a more maritime-oriented emphasis. In order to create more balanced joint force, it has adjusted the structure of its highest command organization, the Central Military Commission; abolished the former four General Departments and seven Military Regions; created five new joint Theater Commands and service-level commands for the Army and Rocket Force; and is reducing the size of its active duty force by 300,000 personnel. While seeking to overcome numerous internal obstacles, the PLA continues to develop and improve its capabilities to conduct integrated joint operations to deter a variety of threats to China’s sovereignty and territory and, if deterrence fails, to win informationized local war.