依托示范性实训基地提升学生就业竞争力的实践与探索——以数控技术实训基地为例

高等职业教育的根本任务是培养具有较强实践能力和职业素质的高级技能型人才,实训条件是高职院校实现技能型人才培养的薄弱环节.针对这一薄弱环节,中央财政和地方财政利用资金引导的方式,重点支持高职院校建设了一批示范性实训基地.通过对数控技术实训基地的分析,从基础平台建设、管理体系建设和校企合作建设等三个方面总结了依托示范性实训基地提升学生就业竞争力的成功经验.     

网络环境下图书储藏模式的转变

近年来,由于藏书量的增长以及校园建筑空间有限、土地昂贵等原因,促使美国一些研究图书馆仿效哈佛大学图书仓库的模式,在远离校园的地方建设图书储藏库,储藏使用率低的文献,目前已建设了几十个这样的储藏库。储藏库通常为环境可控的、高度密集式排架的书库,有独立式的,有共享式或联盟式的。一些专业人士正在探讨把地方性图书馆和储藏库、区域性储藏库按照一定的系统或线索,例如地理区域线索,组成一个网络,为数字时代印刷型文献的保存和利用提供一个理想模式。     

关于出版社的资源配置规划模型的研究

针对CUMCM2006A题出版社的资源配置问题,通过分析得出决策问题的信息流图,在此基础上建立了多目标规划模型,并用MATLAB优化工具箱函数fmincon求解模型。     

我国居民消费与收入关系的实证分析

文章首先建立模型,然后利用现代计量经济学中的动态分布回归与误差修正模型,基于1996-2007年的年度数据,对我国消费与收入的关系进行实证分析,结果发现,长期来看人均收入每增加1个百分点,消费将增加0.8991个百分点,短期来看人均收入每增加1个百分点,消费将同增加0.2886个百分点,这一数值与长期关系的数值相比较而言显然较小,究其原因有预算约束,收入偏低,未来收支不确定,消费观念保守,消费环境较差,收入分配不公以及社会保障制度不健全等,因此,为了提高居民消费水平,应采取措施加以解决.     

西南民族地区乡村旅游发展模式研究

西南民族地区生态环境和民族传统文化保存较好,旅游资源丰富,在乡村旅游方面有较大的潜力和优势。近年来,随着旅游的发展,西南民族地区乡村旅游出现了环境污染、经济效益、利益分配、文化保护等一系列问题。西南民族地区乡村旅游的发展应坚持社区生态旅游,走可持续发展的道路。西南民族地区乡村旅游的发展应在保护生态环境和民族传统文化的前提下,合理开发利用旅游资源,同时旅游的发展应注重社区的权益,为当地脱贫解困,提高人们生活服务。     

Financial information management for university departments,using open-source software

This paper presents a model to analyse the different outcomes generated by the application of Task-Technology Fit (TTF) theory to economic and financial information management in university departments. This model extends that proposed by Goodhue (1995), in two ways: (i) a key role is played by the manager in designing the technology and in performing the task in question. Both of these aspects can be modified, depending on the evaluation made of a series of characteristics (or dimensions) inherent to the model. (ii) The free dissemination of the source code of the application not only allows the transfer of knowledge, but also creates virtual communities which, through collaborative work and the exchange of experiences, can achieve a better fit of the technology to the task at hand. This model has been introduced in several departments at the University of Granada (Spain), and evaluated in terms of the results obtained at both individual and group levels. This evaluation was conducted by means of in-depth interviews with departmental managers.     

高等学校按学科大类招生的现状分析

“按学科大类招生”目前已经成为我国高校招生发展的一个必然趋势,它打破原有的招生模式、减少学生高考填报志愿的盲目性、提供更多的专业选择空间、加强教师和专业各自之间竞争,进而改变原有的教学模式和人才培养模式,使学生可以根据自己的能力和兴趣学得更宽广、更深入、更交叉,从而形成宽基础、交叉复合、较为独特的知识结构,有利于以后的专业深入和创新发展。但是高校不可盲目进行“按类招生”,不同类型的高校不可一概而论。     

中蒙、中俄贸易互补性及其潜力分析

中蒙、中俄双边贸易具有互补性。根据显示性竞争优势指数（CA）,中国、蒙古国、俄罗斯三国分别在SITC8（杂项制品）、SITC2（非食用原料）、SITC3（矿物燃料、润滑油及原料）类产品上具有竞争优势;根据产品分散度指数（EN）,中国出口产品多样化程度总体上高于蒙古国和俄罗斯,但近年来有所回落;根据经常市场份额模型（GMS）,在中蒙、中俄双边贸易中,中国出口增长分别依赖于市场扩大效应、竞争力提升效应,而蒙古国、俄罗斯分别依赖于竞争力提升效应、市场扩大效应。     

Using Computer Assisted Instruction to Compare the Inventive Model and the Radical Constructivist Approach to Teaching Physics

This paper introduces a new way of evaluating instructional strategies by using computers. Two basic theories, instructivism and constructivism, are discussed and critically evaluated in terms of their effectiveness in conceptual learning. Despite the current popularity of constructivism, the radical form of it is criticized in this paper. The advantages and limitations of these two approaches, especially the radical forms of constructivism, are outlined. After borrowing some ideas from other effective conceptual change models, an integrative model for conceptual learning (the Inventive Model) is introduced. Two versions of multimedia physics software are developed by the authors. The first version is based on the Inventive Model and the second version based on a radical constructivist model. The effectiveness of the Inventive Model was compared with the radical constructivist approach and conventional science instruction. Students' log files were analyzed to investigate the nature and the processes of the conceptual change. A conceptual test and a knowledge test were used to compare the groups. The quantitative results showed the superiority of the Inventive Model over the other models in conceptual learning and the superiority of conventional instruction in learning the basic knowledge. The qualitative analysis showed that only the Inventive Model lead to coherent conceptual learning. It was concluded that the process of conceptual change is gradual and continuous. Analysis of students' log files revealed no moments of dramatic change in students' conceptions.     

基于网络技术的信息检索课模式

传统的献信息检索课在现代网络技术的发展下遇到了严峻的挑战。本对新形势下献信息检索课面临的困境、教改模式进行了探讨。