武警初级指挥院校学员人文素质的培养

武警初级指挥院校作为培养武警部队高素质人才的重要基地,由于主客观方面的原因,学员人文素质的培养一直相对较弱.要适应现代教学的发展,武警初级指挥院校必须在课程体系、课堂教学、教员职责、校园环境等多个方面采取有效措施,尽快提高学员的人文素质.     

对银行信贷风险形成因素的分析

银行信贷风险是重要的金融风险，笔者对银行信贷风险形成机理和因素作了较详细地分析。     

ALGORITHMS FOR TRACKING MANEUVERING TARGET WITH PHASED ARRAY RADAR

Ｓｉｎｃｅｐｈａｓｅｄａｒａｙｒａｄａｒｃａｎａｌｏｃａｔｅｔｈｅｒａｄａｒｒｅｓｏｕｒｃｅｓｆｌｅｘｉｂｌｙ，ｉｔｈａｓｔｈｅｐｏｔｅｎｔｉａｌｔｏｆｕｒｔｈｅｒｉｍｐｒｏｖｅｔｈｅｐｅｒｆｏｒｍａｎｃｅｏｆｔｒａｃｋｉｎｇｍａｎｅｕｖｅｒｉｎｇｔ...     

飞机在尾旋中侧滑和坡度的分析

分析了在飞机在尾旋中产生侧滑和坡度的根本原因，论述了侧滑和坡度在尾中的变化的规律，影响侧滑和坡度的因素，以及侧滑和坡度变化对尾旋动态的影响，同时就尾旋中偏滚对尾旋侧滑的影响，绕铅垂旋轴对坡度的影响等进行了讨论分析，最后通过分析ＪＪ６飞机和ＪＪ５飞机尾旋的测试曲线，进一步说明了ωｘ和ωｙ对坡度的影响，可为飞行员掌握尾旋特性，提高飞行技术和保证飞行安全提供参考。     

银行在航空高技术转化中的中介作用

本文通过对航空高技术的特点及率问题的论述，找出高技术转化中问题，提出银行在高技术转化中的中介作用及银行建立的可行性，对促进高技术转化有一定意义。     

Space science innovation: How mission sequencing interacts with technology policy

Innovation is fundamental to a space agency's mission. Yet, the industry's current dominant approach to new technology development – concerted investment in step-changes in capabilities to support a particular application – contradicts the conventional wisdom of innovation theory. In order to understand why, this paper uses a unique empirical case study, in which exogenous historical circumstances created unexpected additional opportunities for technology investment, to explore the merits of this approach. The value of follow-on periods of R&D is assessed in terms of simple marginal returns, implications for workforce dynamics and the interaction of mission sequencing and technology strategy. The analysis reveals an important contingency between mission paradigm and the value of follow-on investment. Specifically, while marginal performance improvements can be achieved at lower costs, their value depends on the availability of an appropriate mission opportunity. In the current paradigm, the risk of obsolescence is high compared to the potential benefit. However, if a new small mission, frequent flights, paradigm were to take hold, there may be great value in refocusing R&D strategy on later round improvements.     

仓容与资金约束下多项物品联合订购近优策略的确定

本文讨论在存在仑容与资金约束的条件下,如何确定多项物品联合订购的近优库存控制策略。根据本文所建立的决策模型开发了计算机软件,并给出了例题求解结果。     

The ‘Star Wars’ initiative: Problems and prospects

This article examines the long-term ‘Star Wars’ R&D programme initiated by President Reagan - the Strategic Defense Initiative (SDI). The nature of this initiative and the research programme that has been approved are described. There is still considerable uncertainty over where the SDI research will eventually lead - whether it be a limited BMD system designed to protect military targets or a comprehensive shield to protect the USA and its allies. The feasibility and potential implications of the SDI are examined with this caveat in mind.     

Towards a lunar base programme

When the requisite technology exists, the US political process will inevitably include lunar surface activities as a major space objective. This article examines a manned lunar base in terms of three distinct functions: the scientific investigation of the Moon and its environment; development of the capability to use lunar resources for beneficial purposes throughout the Earth-Moon systems; and conduct of R&D leading to a self-sufficient and self-supporting manned lunar base. Three scenarios are outlined with respect to each possible function.     

新型农村合作医疗制度中农民的参与范围——基于政策过程的视角

新型农村合作医疗制度是一项旨在改善中国农民医疗问题的社会政策。农民参与机制是新型农村合作医疗制度可持续发展的重要条件，参与范围是农民参与机制的基本要素之一。在新型农村合作医疗制度的运行过程中，农民具有广阔的参与空间，可以在政策制定、政策执行、政策评价和政策监督四个环节中充分发挥作用。