基于保障位的军队后勤建设比较研究

为深入认识新军事变革下不同国家军队后勤建设存在的普遍性和特殊性,准确把握后勤发展的规律和趋势,科学指导我军后勤建设实践,开展了军队后勤建设定量比较研究。通过对后勤保障人员在保障活动中的部位进行界定、统计和分析,形成保障位基本思想,模型化地描述后勤结构、规模和发展水平。对美、俄陆军军级单位保障位的概要统计和比较分析,较好地反映出信息化转型不同阶段军队后勤建设的基本情况和显著差异,表明了保障位比较方法的科学性和有效性。     

水力旋流器流场研究进展

水力旋流器内部的流场非常复杂,但其研究对提高水力旋流器的分离性能和实现结构优化具有重要意义。从实验研究和数值模拟研究两方面总结了国内外学者在水力旋流器流场研究方面的主要成果,对研究过程中所采用的研究方法进行了描述,分析比较了研究结果,并对未来研究的方向进行了展望。     

The demand for military expenditure in authoritarian regimes

This paper examines whether there are systematic differences in military spending between different types of autocratic regimes. We view military expenditure as an instrument a dictator can exploit in order to stay in power. How he utilises this instrument depends on the institutional set-up of his regime. We distinguish between military regimes, single party states and personalist regimes, and predict that military regimes should have the highest, whereas personalist dictatorships should have the lowest level of military spending. Using panel data on 64 dictatorships from 1960 to 2000, we find empirical evidence that our hypotheses are not rejected.     

The limits of covert action: SAS operations during ‘Confrontation’, 1964–66

This article evaluates the performance of the Special Air Service (SAS) during secret cross-border raids conducted as part of Britain’s undeclared war against Indonesia from 1963–1966. The analysis reviews the existing debate on the SAS’ performance during this campaign; it looks more closely at how military effectiveness might be defined; and it then examines, using the SAS’ own operations reports, the nature of their activities and their success or failure. This article concludes that critics of the SAS’ effectiveness during Confrontation are right; but for the wrong reasons. SAS operations did indeed have less effect than orthodox accounts would have it. But the reasons for this lay not in their misuse but in the exigencies of British strategy. This article demonstrates an enduring truth – no matter how ‘special’ a military force might be, tactical excellence cannot compensate reliably for problems in strategy.     

Filibustering from Africa to the Americas: non-state actors and empire

This article looks at dominant definitions of empire, in particular those emphasizing large polities as the sole agents of imperial expansion. By doing so, it draws attention to the overlooked role of filibusters: private, non-state actors who initiate unauthorized military endeavours, either in an attempt to carve out empires for themselves or for their home state. It demonstrates that filibustering is not a practice unique only to the Americas or to the nineteenth century as so much of the literature suggests. Lastly, it scrutinizes the cultural and historical impact of the phenomenon. In terms of the former, it argues that filibustering had an important literary and filmic influence. Regarding the latter, it advocates that it frequently led to further violent intercessions in many of the countries occupied and influenced a particular style of proto-fascistic and charismatic militarism.     

921A 钢结构低周疲劳裂纹扩展特性试验研究

采用预制缺口的平板和加筋板结构试样,对 921A 钢进行了拉伸疲劳载荷作用下的低周疲劳试验得到了拉伸疲劳载荷作用下舰体结构破口裂纹扩展规律,提出了破损舰体结构在疲劳载荷作用下裂纹开裂和后续扩展的判据.该试验结果可直接用于分析和预报破损舰船结构在波浪中航行时的裂纹扩展情况,并为破损舰船的剩余疲劳寿命预报奠定了基础.     

军事法研究的价值取向与方法论

军事法研究的前提论证必须是重述军事学与法学二者如何作用才能推进军事法的繁荣 ,这一问题也应是军事法学科进路的研究宏线。军事法各子学科的理论视角都应围绕这一中轴展开。法学与军事学在军事法这一共同体中更多的体现了手段与目的的关系 ,而不是目的与目的的冲突与调和的关系 ,即军事法学是借用法学的理论来规范军事行为的一门社会科学。关于军事与法的内在冲突的理论阐述可以揭示军事法学研究应遵循的一般规则 ,为学科自治提供理论研究的方法平台。     

从美国无人机的发展来看无人机在未来战争中的应用前景

从军事需求和技术推动出发,全面论述了美国无人机的发展情况,并对实战使用情况、新的无人机系列以及无人机在战争中应用的广泛前景作了分析。     

新课程呼唤研究型教师

时代的发展、课程改革的需要迫切要求教师中出现一批具有研究、探讨精神的研究型教师。因为研究能提高教师素质,能推动教育改革,能使新课程的实施走向深入,能改变多年来形成的教学教法,能使我们的课堂真正成为一切孩子发展的天地。学校要为教师的研究进行方法指导,提供各种条件,创设研究氛围,以研究促进教学改革和进步。