对大学生成长小环境道德建设的探究与思考

社会主义荣辱观是马克思主义道德观的新发展,加强对大学生社会主义荣辱观教育不仅应当重视社会大环境建设,也要对大学生成长小环境道德建设问题进行探究与思考。小环境中如班级、宿舍、社团的道德文化尚存在一系列问题,解决这些问题需要高度重视,并以加强制度建设为核心。     

论毛泽东人民观的情感因素

毛泽东对人民的情感，业自他对中国社会以及人类历史的深刻了解；来自科学理论的指导；来自社会生活的切身体验和所处环境的直接影响；来自长期与革命斗争实践的探索和积累，来自他对人民江山的千秋伟业的倍加珍惜和全力维护。章对此作了较系统较详尽的阐述。     

反例在数学分析中的作用

通过具体实例来说明反例在数学分析中的作用：透彻理解定理的条件,培养学生的逆向思维能力,准确把握概念间的关系,揭示概念的内涵,促进新理论的产生。     

数字图书馆的服务理念琐谈

针对数字图书馆的新特点，从为用户服务的角度出发，论述了参考咨询、信息资源存取、电子信息咨询、服务重心的转化问题。     

强化概念教学提高解题能力

抓好数学概念教学是提高数学教学质量的关键。笔者从事数学教学多年，认为深刻理解、牢固掌握、灵活运用是学习掌握数学概念、提高解题能力的有效手段。     

Resource discovery in distributed digital libraries through visual knowledge navigation

INTRODUCTION In this paper, we present our work in the Strand Map Service (SMS), which provides concept map based browsing interfaces for resource discovery in a library independent manner within American Na- tional Science Digital Library (NSDL). As critical components of digital libraries, dis- covery systems provide interfaces that support user to search and browse for resources in digital libraries (Hall et al., 1999). The effectiveness of discovery systems has big impact on the…     

概念地图在地理教学中的应用

本文介绍了概念地图的定义、要素和类型,以及概念地图绘制的主要方法和基本步骤,并结合新地理课程标准和人教版教材的相关教学内容,以具体的教学案例,论述了巧妙利用概念地图来组织教学过程,优化中学地理教学,发挥其在帮助学生识别和记忆相关概念,加深学生对基础理论的理解和掌握,促进提高学生的探究意识和学习能力等方面的积极作用。     

A New Marketing Paradigm for Electronic Commerce

The World Wide Web possesses unique characteristics that distinguish it in important ways from traditional commercial communications environments. Because the Web presents a fundamentally different environment for marketing activities than traditional media, conventional marketing activities are becoming transformed, as they are often difficult to implement in their present form. In this article, we discuss the idea that these changes portend an evolution in the 'marketing concept' and argue that in order for marketing efforts to be successful in this new medium, a new business paradigm is required. In this new approach, the marketing function must be reconstructed to facilitate electronic commerce in the emerging electronic society underlying the Web.     

21世纪情报学研究初探

文章论述了情报学的学科定位,研究视角、思维范式等观念的转变以及21世纪情报学的几个重要研究课题.