计算机网络防御策略模型

目前计算机网络防御研究中缺乏高层且易于细化的策略建模方法,因此在分析Or-BAC模型(Organization Based Access Control model)的基础上,对网络防御控制行为进行抽象,建立计算机网络防御策略模型(CNDPM,Computer Network Defense Policy Model).该模型对保护、检测和响应等策略进行统一建模,并引入角色、视图、活动自动分配的方法,以提高分配的效率,同时给出了策略到规则的推导规则,以细化为具体的防御规则.还给出了策略的完备性、有效性和一致性的形式化描述及分析.实例分析表明,该模型表示的计算机网络防御策略,能够有效地转化为防御规则,具有较好的实用性和扩展性.      

世界银行政策演变的阶段分析

世界银行业务政策的形成和发展与当代发展经济学的演变有着密切的联系，它不断把发展经济学的新观点、新思路付诸实践。文章以历史发展的纵向为主线，结合国际经济与政治发展趋势，对世界三大国际经济组织之一的世界银行政策进行了科学、辩证的研究与分析，从理论到实践做了较为客观、全面的总结与评价。了解世界银行政策演变．不仅关系到世界银行今后的发展方向，同时也关系到世界各国的利益。对我国更好地利用世行贷款，也具有一定的借鉴作用。     

不确定线性时滞系统的鲁棒镇定控制

提出了利用构造系统的Lyapunov不等式的对称正定解，采用放大矩阵不等式的新方法，通过对鲁棒反馈控制系统不确定项进行结构表出，基于二次反馈策略构造系统的反馈镇定控制器。首先得到不确定线性时滞鲁棒系统稳定的充分条件，进而给出判别不确定线性时滞反馈系统鲁棒镇定的充分条件。所给出的定理争件易于表达，由于参数少而容易检验。     

推动廊坊市基本公共服务均等化进程的对策研究

基本公共服务均等化是当前社会经济生活中的热点,本文结合廊坊市对基本公共服务均等化建设的实际,分析了目前廊坊市在推进基本公共服务均等化工作中存在的问题,并有针对性地提出了进一步完善的建议。     

财务契约与和谐财务

对于财务学而言，财务契约与和谐财务都是重要概念，需要深入研究。从本质上看财务契约与和谐财务既有联系，又有不同，需要我们在更高层次上将二者融合。     

我国税制结构的优化

随着经济的发展和税源结构的变化，税制结构的调整显得十分必要和紧迫，笔者分析了制约我国税制结构优化的因素、税制结构优化的标准，现行税制结构中存在的主要问题，并对优化我国税制结构的措施提出了具体看法。     

Who’s supporting space activities? An ‘issue public’ for US space policy

Using data from the General Social Survey, this research identifies the issue public of US space policy. Highlighting the need to understand and identify the portion of the public that supports space activities, this study underscores the limited appeal of space for the public as a whole. We find that those who support space activities tend to be younger, male, Republican, and have a higher level of education and socioeconomic status. Because these characteristics make up a relatively small proportion of the American population, those supporting space activities must broaden the appeal of space, making it more accessible and understandable for those with whom the issue does not have much saliency.     

福建与东盟经贸合作及深化合作的政策建议

东盟是福建省开展进出口贸易、引进外资以及实施走出去战略的重要地区。中国-东盟自由贸易区协议签订后，福建省抓住机遇，积极推进双方在经贸领域的合作，与东盟经贸往来日益密切，东盟已成为福建省重要的经贸合作伙伴。福建省应从实际情况出发，争取在建设中国-东盟自由贸易区的进程中找准位置并发挥作用，主要措施有：（1）充分利用东南亚华商网络，建立福建东盟合作机制；（2）利用中国-东盟自由贸易区的降税进程，努力扩大对东盟的出口；（3）在继续扩大吸收来自东盟外商直接投资的同时，鼓励省内企业开展对东盟投资；（4）发挥福建区位优势，加大与东盟各大港口合作力度；（5）利用优势互补，加大福建与东盟的资源合作力度。     

空间电子攻击的体系作战效用及发展对策

通过分析空间电子攻击在打击对象多、方式灵活多样,打击速度快、隐蔽突然,效果等同于火力打击、太空安全隐患小等方面的优势,得出了"空间电子攻击具有很大的发展潜力,是未来空间对抗力量发展的重心"的结论。通过分析空间电子攻击在遮态势感知耳目、断信息分发链路、破精确打击能力、实施战略威慑方面发挥体系作战效用的机理,论证了空间电子攻击的体系作战效用。通过分析还提出空间电子攻击力量的发展对策。     

Administrative reform of Japanese Space Policy Structures in 2012

In Japan, there are several government ministries and agencies with important roles in the development and use of space. In 2012, Japan restructured its administrative organs related to the development and use of space through legal amendments to the original acts that established these organs. Although this was an important administrative reform that took four years of planning and discussion to accomplish, this restructuring has not been communicated well outside of Japan. This study provides the first comprehensive overview of the recent legal changes in Japanese space policy. In contrast to some reports, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) still has primary responsibility for the finances and personnel of the Japan Aerospace Exploration Agency (JAXA). This continues to be true even after the Cabinet Office begins its new role as the focal point for formulating Japanese space policy. It remains to be seen how the policy direction of the Cabinet Office will interact with the operational, financial, and personnel responsibilities of MEXT. I argue that knowledge of the roles of MEXT and the Cabinet Office in space policy, and the tension between the two organizations, is key to understanding Japan's future space policy decision-making process. By tracing the history of Japanese space policy since 2001, I also suggest that if bureaucrats had thought more deeply before making major reforms to space policy and its administration, there would have been less confusion over the development of national space policy this past decade. This paper concludes by identifying some key elements to monitor in the coming years of Japan's space policy.