也谈高校信息检索课与大学生信息素质的培养

介绍了信息素质的定义及其内涵,分析了目前我国信息素质教育存在的问题,提出了加强大学生信息素质教育的对策。     

国际刑事法院管辖权补充性原则初探

国际刑事法院是世界上第一个常设国际刑事司法机构,其管辖权补充性原则关乎国际义务与国家主权的均衡协调;《规约》对于管辖权补充性原则进行了多层次的规定;针对检察官重复启动调查、起诉程序以及修改、追加指控或代之以较严重的指控的权力,应当实施限制次数和间隔时间的制约措施。     

论网络环境下高校的爱国主义教育

在分析网络环境下高校爱国主义教育特点的基础上,探讨了高校如何有效地利用的校园网开展爱国主义教育。     

射频溅射金属前驱体硫化法制备的Cu2ZnSnS4薄膜

采用射频溅射技术沉积Cu／Sn／Zn金属前驱体叠层结合硫化技术在玻璃衬底上成功制备了Cu2ZnSnS4薄膜。X-射线衍射分析表明，通过优化制备条件可以获得单一黝锡矿结构且具有（221）择优取向的Cu2ZnSnS4薄膜。霍尔效应和紫外可见透过谱测量表明，样品的薄膜电阻、吸收系数和光学带隙分别达到0．073Ω·cm，10^4cm^-1和1．53eV，具有适合作为薄膜太阳电池吸收层应用的可能性。     

时变条件下有宵禁限制的最短路问题

在组合优化过程中,往往需要获得从起点到终点之间的最短路,而其所考虑的目标可能是一个与时间相关的变量.同时,对于网络中的节点往往有宵禁的限制(curfews).给出时变条件下有软、硬宵禁限制的最短路模型,设计了求解时变条件下有宵禁限制最短路的算法,并对算法的复杂性进行了分析.最后给出了一个应用算例.     

我国经济信息网站的现状研究

在搜索与访问国内主要经济信息网站的基础上,对我国近十几年来经济信息网站的开发与维护的状况、所取得的成就做了分析。     

发电厂电气部分课程的工学一体化教学改革探索与实践

详细论述了近年来我们对《发电厂电气部分》课程所做的一系列教学改革与探索，提出了工学一体化教学改革模式，该模式旨在将工程实际贯穿于整个教学活动中，将工程思想、理论学习和工程训练相互融通，使其成为一个动态的整体，采用该模式教学，能够强化学生动手能力和培养创新思维，建立工程思想．     

The Translatology Process of the Word''''Gaze''''in Chinese Context

With reference to the concept of'cultural studies'and certain modern theories in translation studies,this essay makes a general analysis of the translation and introduction of the'gaze'concept in China.On the basis of this analysis,it explores how this concept spread to China and why,this concept Was explained and rewritten through translation and interpretation in the course of the spread;and what responses and reflections we should bear during the process.     

A theoretical model for mid-and low-latitude ionospheric electric fields in realistic geomagnetic fields

The geomagnetic fields, which play important roles in the ionospheric dynamo, can greatly affect the global distribution of ionospheric electric fields, currents and other ionospheric electrodynamics phenomena. In the study of ionospheric electrodynamics phenomena, such as the longitudinal variations of ionospheric electric fields, the non-dipolar component of the geomagnetic fields must be taken into account. In this paper, we deduce a theoretical electric field model for ionospheric dynamo at mid- and low-latitude which adopt a modified magnetic apex coordinates system. In the new electric field model, the geomagnetic fields can be calculated from either the IGRF model or the dipole field model, and the neutral winds and conductivities are calculated based on empirical models. Then the dynamo equation for the electric potential is finally solved in terms of the line-by-line iteration method, and the ionospheric electric fields and currents are derived from the calculated potential. Our model can reproduce the main features of the ionospheric electrodynamics processes, so it will be a useful tool for the investigation of the upper atmosphere and ionosphere.