平均流变化对波反馈的A-B混合方程理论

从两层模式的基本方程出发，推导了描述平均流对波振幅反馈的A－B混合方程，并通过适当变换把混合方程转化为洛仑兹系统，用于研究平均流对边缘波扰动振幅增长的反馈机制，以及在中性廓线附近边缘波的稳定性问题。这是对研究波流相互作用的E-P通量理论的一个重要扩充。同时，作者还指出了A－B混合方程理论在研究大气中的波流相互作用及对流方面有相当应用前景。     

测绘工程专业本科教学实习及实验室管理探讨

分析了测绘工程专业本科实践性教学的现状及其存在的问题,介绍了数字化测绘工程教学实习改造的内容,并对测绘工程专业的实验室管理模式进行了探讨,最后提出了若干建议。     

Promoting Lifelong Professional Development in Geography Education: International Perspectives on Developing the Scholarship of Teaching in Higher Education in the Twenty‐First Century*

Whereas the global march towards the professional development of geography teachers in schools was, perhaps, the major achievement in geography education of the twentieth century, promoting the professional development of faculty teaching geography in higher education is one of the major challenges that faces us in geography education for the twenty‐first century. What little educational development is currently provided for faculty teaching in universities is largely generic. There is a need for a disciplinary specific component in educational development, both for the initial training of faculty and for their continuing professional development. This article explores how the professional development of faculty is related to the international debate about developing the scholarship of teaching and learning in higher education. It reviews some recent initiatives, particularly from the United States and the United Kingdom, and examines the role of national associations and international networks in supporting faculty teaching geography in higher education. Some of the challenges involved in professionalizing teaching geography in higher education are discussed. The article ends with some suggestions for promoting lifelong professional development in geography in higher education nationally and internationally.     

非测绘专业测量学教学改革的思考

现代测绘科技的发展对21世纪的测量学教学提出了新的、更高的要求，传统教学内容、教学方法和教学手段受到强大的冲击。本文指出了非测绘专业测量学教学中存在的问题，并有针对性地提出了测量学教学改革的对策。     

中等职业技术学校测绘专业教学改革前景浅谈

随着国家教育改革的进一步深入,中等职业技术学校面临着前所未有的挑战。本文就中等职业技术学校测绘专业的现状及改革提出了几点看法。     

Restructuring of Australian higher education: information technology in geography teaching and learning

Australian higher education has experienced substantial change since the early 1980s, with a transition to mass higher education, closer alignment to national political objectives, increasing Federal Government control, a growing emphasis on ‘quality’ and ‘value for money’, and organisational restructuring with manifestations ranging from the creation of the Unified National System to the merger or closure of individual departments. At the same time, evolving conceptions of learning and new patterns of demand, with growing emphasis on lifelong learning and flexible access to education, pose new challenges for educators. Now, the policies of the new Federal Coalition Government are likely to engender further change, with growing differentiation of universities a probable outcome. Information technology has so far played a relatively peripheral role in teaching and learning in higher education, but important changes there, including rapid shifts in the relationship between cost and computing power, and the explosive emergence of the World Wide Web, are now providing the basis on which information technology can become increasingly central to teaching and learning. Higher education is close to the limits of incremental adjustment to pressures for change and it seems likely that it will experience major restructuring, with its eventual reconstruction around the capabilities of information technology. Geography has already been much affected by restructuring pressures, including above‐average growth in teaching loads and threats to its disciplinary identity because of internal reorganisation of many universities. Despite a tradition of innovative, high‐quality teaching, geography has not generally been a leader in the development and application of information technology. Nevertheless, a case study of an experimental use of the World Wide Web provides an example of directions that teaching and learning in the discipline might take.     

地理信息科学专业课程群建设探索

针对GIS专业在课程体系建设中存在的问题,提出课程群建设的方案,从而推动GIS专业课程的全面优化与整合,从整体上提升教学质量。     

高性能GIS动态目标渲染引擎的设计与实现

针对海量动态目标渲染效率较慢的问题,本文研究并设计了基于混合加速的高性能GIS动态目标渲染引擎,并利用SuperMap的组件GIS研发了动态目标渲染引擎原型系统.通过比较不同类型海量空间数据的可视化实验结果表明,本文研究成果在渲染二维和三维空间海量动态目标时,满足GIS高性能可视化需求,可视化效果流畅.     

“地图学”双语教学模式探索与实践

"地图学"是地理信息科学专业本科生的一门专业必修基础课程,具有多学科集成、渗透性强、应用范围广、理论与技术并重等特点,在整个课程体系中占有非常重要的地位。基于该课程开展双语教学,能够加快学生教育与国际接轨,培养具有国际竞争力的优秀高层次人才。文中立足于河南理工大学省级双语示范课程——"地图学"的教学实践,阐述该课程实施双语教学的理念与目标、课程内容与安排、教学方法与手段、课程考核方式改革及教学效果,旨在为同行提供借鉴与参考。