民族地区教师专业化发展困境解析

教师队伍建设与发展是民族地区教育发展的关键,而造成当前民族地区教师专业化发展困境的主要原因在于发展认识模糊、动力不足、能力薄弱、方式不当和制度不完善等因素。探索与构建民族地区教师专业化发展模式和发展途径,教育行动研究最为可贵、制度保障最为关键、教研成果转化为教育力最为紧要。     

Preserving defense technologies: A strategy for economic conversion†

This paper presents a model for converting legacy defense production facilities into private‐sector economic resources. Specifically, this paper will examine as a case study the first successful conversion of a former U.S. Department of Energy nuclear weapons production installation, including reasons for its success, its costs and benefits, and lessons for public policy. It is envisioned that this model may be useful for mitigating local economic hardship resulting from defense “downsizing” and for privatizing production capacities critical for national defense.     

How should modeling and simulation be used to support defense acquisition?

This paper investigates the potential for modeling and simulation to contribute to new defense system development, by increasing the productivity of traditional R&D in developing system‐specific technology. Building on a previous optimal control model of defense system R&D, it shows that (1) the optimal use of modeling is related in a natural way to that of traditional R&D, and (2) both have similar optimal profiles over time. Simulated results based on limited historical data suggest that optimal use of modeling could increase the rate of growth in system‐specific technology significantly.     

What Goes Up Must Come Down: Military Expenditure and Civil Wars

Abstract

This paper examines the impact of civil war on military expenditure. We employ two measures of military expenditure: the share of military expenditure in general government expenditure and the logarithm of military expenditures. We would reasonably expect a priori that military expenditure as a share of general government expenditure increases during a civil war and that such increases would taper off over the duration of a civil war. We also explore whether the termination of a civil war induces a decline in the share of military expenditure as a share of the general government expenditure in the short-run. We find evidence the of share of military expenditure increases during a civil war and falls in the year succeeding the end of a civil war, and, in particular, if a war ends in a peace treaty. The level of military expenditures, however, rises during civil wars and does not appear to decline in the short-term after the end of a civil war.     

Demobilisation,disarmament and reintegration in the Democratic Republic of Congo: The numbers game

Abstract

The creation of the Africa Command (AFRICOM) has reflected the growth in the strategic importance of Africa in US foreign policy since the end of the 1990s. One of the objectives of this new geographical military command is to forge closer links between foreign, security and development policies. However, this approach met with a number of difficulties associated with the challenge of ‘inter-agency cooperation’ among rather disparate actors from foreign affairs, defence and development. In addition, the establishment of AFRICOM has met with fierce criticism in the US and elsewhere – especially in Africa – culminating in the charge that the US foreign and development policies in Africa are being militarised. Although AFRICOM has a number of interesting features, this paper shows that it has reacted to these criticisms by realigning itself more closely with the traditional model of a military command, at the expense of the innovative interagency elements.     

装备保障资源确定技术研究与需求分析系统开发

维修资源是实施装备维修工作的物质基础和重要保证,无论是平时训练还是战时抢修,维修资源都占据着十分重要的地位,不仅影响着装备的寿命周期费用(Life Cycle Costs,LCC),还直接影响着装备的战备完好率以及部队战斗力的保持和恢复.应用更加科学高效的方法确定保障资源,是维修决策面临的重要问题之一.据此,着眼于部队装备维修保障现状需求,将维修任务分配与保障资源需求紧密结合,提出了保障资源确定分析流程,并对分析过程中的关键技术进行了相应的研究,建立了典型的维修决策模型,优化了保障资源配置.最后开发了计算机辅助决策分析系统,为维修资源的优化配置起到了很好的辅助决策作用.     

鱼雷外形参数化建模平台研究

鱼雷外形建模是鱼雷设计过程中非常重要的一项工作环节.传统的鱼雷外形建模方法仅仅是利用了CAD绘图软件进行手动建模,但是在鱼雷外形初步设计过程阶段,往往需要对设计参数进行多次调整,这就造成了参数一旦调整就要重新建模,既降低了效率,也浪费了大量的人力和时间.采用了基于Java环境开发的参数输入界面,同时与UG/OPEN二次开发技术相结合,完成鱼雷外形参数化建模平台的搭建,开发出了较为简单方便的鱼雷外形参数化建模的方法,大大提高了鱼雷外形建模的效率.     

模糊综合评判的装备研制风险评估

装备研制风险评估是在风险分析的基础上对所研究阶段的风险性进行评估,计算该阶段的风险得分,最终确定其风险等级,对结果进行比较分析,为下一步工作的开展确定方向,具有重要的指导意义.对装备研制的风险管理进行了研究.针对装备研制项目阶段特点,从风险管理工作的现实需求出发,以风险管理的基本理论为基础,结合其他领域已有的风险管理模型,建立了装备研制风险管理的针对性模型,并结合事例对装备研制风险管理模型的具体应用进行了说明.     

从治国理政的高度大力推进生态文明建设

建设生态文明是我们党对人类社会发展规律和社会主义现代化建设规律认识的新发展,也体现了我们党执政理念的进一步完善。因此必须从治国理政的战略高度认识并推进生态文明建设。建设生态文明是破解我国发展中种种难题的现实途径、全面建成小康社会的迫切要求、实现中华民族永续发展的客观要求,必须从树立生态文明理念、转变经济发展方式、建立完善生态文明制度机制着手。同时,生态文明建设也是军队建设科学发展的题中应有之义。     

科学发展观指导大学生思想政治教育质量提升研究

科学发展观不仅为大学生思想政治教育提出了新的理论指导,同时也为其提出了新的更高要求和新的思想方法。加强和改进大学生思想政治教育是事关中华民族前途命运的根本问题,要提升大学生的思想政治教育质量,必须坚持以科学发展观为指导,用科学发展观统领高校思想政治教育,理清工作思路,创新工作模式,促进大学生思想政治素质、科学文化素质和身体素质的全面发展。