认知域的公域特性及其关键技术

伴随着“认知域”作战概念被引入军事领域,现代战场已经形成了物理域、信息域、认知域三大作战维度。认知域已经成为美国战略空间拓展的主要战场之一。按照习主席关于要打好意识形态领域“制脑权”战争的思想,更需要重视认知域的攻防,研究相关技术,才能在没有硝烟的战场上不落下风。     

国防科技助力“一带一路”建设

国防科技能够为"一带一路"沿线国家的经济、政治、安全、科技、文明等方面的发展进步做出重要贡献,我国可以将核能、航空、航天、船舶等国防科技领域作为重点先导领域推进实施。要着眼面临的机遇与挑战,着重从促进战略对接、打造品牌优势、推进军民融合、加强人才培养和关注人文交流等方面搞好战略应对。     

Moving the techno-science gap in Security Force Assistance

This paper looks at the impact of military technology diffusion on military assistance operations (MAO), in the United States known as Security Force Assistance or SFA. The discussion looks conceptually at the role of technological change and how it interacts with martial cultures in military assistant operations. I argue that growing trends in science and technology suggest potential conflicts between culture and technology. Relying on a culture-technology model drawn from anthropology, the paper contends that new technologies will present increasing challenges for the emerging MAO landscape. The paper will illustrate that the techno-science gap will continue to grow as innovations such as robotics, sensors, and networks continue to develop. Finally, the paper will look at ways to overcome this conflict between culture and technology.     

突破美对华信息与通信技术封锁的思考

信息与通信技术是影响国家政治、经济和军事等重要领域的高精尖技术。本文认为,美国政府通过启动"301调查"和建立出口管制实体清单等多种方式对中国信息与通信领域实施技术封锁和产品禁运,将延缓中国信息与通信技术的发展进度,加大全球信息与通信技术产业发展的成本消耗,但同时也刺激并加快了中国信息与通信技术自主可控的转型步伐。据此,本文提出加强顶层设计和统筹谋划、营造自主可控的产业生态环境、加强专业化人才队伍培养、构建合作共赢的命运共同体,努力突破信息与通信技术封锁等几项措施,以期为我国信息与通信技术领域的发展提供一定的借鉴意义。     

A new look on the electric spark sensitivity of nitramines

Electric spark energy, E_ES, for a 50% probability of initiation of the 14 nitramines was determined using a measuring instrument in which the electrodes are in direct contact with the sample. Indirectly proportional relationships were established between the logarithm of the E_ES values and the length of the longest N–N bond in the nitramine molecule. This finding is compatible with the mechanism of the first step in the electro-reduction of the nitramine grouping. Directly proportional relationships were found to exist between the E_ES values and the crystal lattice free volumes, ΔV (i.e. an increase in the ΔV values increases the nitramine's resistance to electric sparks) but there were several nitramines with the opposite course of this relationship. Also a semilogarithic relationships between the E_ES values and a ratio of intrinsic volumes of molecule, V_int, to the ΔV values were described as well as ambiguous linear dependence between these energies and a sum of the positive and negative extremes of the molecular surface electrostatic potentials, V_S,Σ. Several nitramines studied (always the same ones) display roughly the same distribution in the coordinate systems of relationships with lengths of the longest N–N bonds, the V_int/ΔV ratio and the sum V_S,Σ as the independent variables. It was found that, typically, such relationships start from a single identical point, in effect a point corresponding to data for a structural unit from which the studied nitramines can be hypothetically generated, and/or are converging on another point, often the one corresponding to the data for HNIW. All the findings point to a fundamental influence of the intermolecular forces on reactivity of nitramines exposed to electric sparks.     

消防技术服务中介机构的发展与管理

分析了当前消防技术服务中介机构存在的问题与发展制约因素,提出了发展与规范消防技术服务中介机构的对策。     

消防部队灭火救援中产生法律纠纷的原因及对策

消防部队在灭火救援过程中不可避免地与遇险当事人产生矛盾和法律纠纷。通过几起典型案例,分析了消防部队在灭火救援中与遇险当事人产生纠纷的原因,提出了避免法律纠纷的改进措施。     

析哈龙灭火系统替代技术现状

主要介绍哈龙灭火系统替代技术的现状 ,分析气体灭火系统、非气体灭火系统及传统替代技术的主要特点与现存缺陷 ,总结研究方向。     

论教师职业口语的行业风格

教师职业口语是研究教师口语运用规律的一门应用语言学科,它包括教学口语和教育口语.教师工作主要依靠言语活动对学生传授知识,培养能力,进行教育.了解其行业口语风格的成因以及它所表现出的多方面、多层次的特征,目的是树立一个规范的标尺,更好地实现教育过程,达到教育目标.     

影响亚微米级HMX粉碎效果的因素分析

介绍了高速撞击流技术制备亚微米级超细HMX的工艺流程,通过实验分析了加载压力、循环处理次数、表面处理剂对HMX颗粒粉碎效果的影响,得出了此法的最佳工艺条件:加载压力1500MPa,循环处理次数5次,悬浮液浓度5％,去离子水配液并加入表面处理剂A。