社会变迁之中大学生民族精神培育的改进

大学生民族精神的培育面临社会变迁的挑战，社会变迁对大学生的民族精神有不利影响。大学生民族精神培育体系的改进对策有：巩固民族精神培育的基本渠道和拓展民族精神培育的具体方法等。     

C-γ-Reθ高超声速三维边界层转捩预测模型

针对国家数值风洞（NNW）工程高超声速三维边界层转捩预测需求,开展了高超声速边界层横流转捩判据及模型研究。采用线性稳定性分析e^N方法对高超声速转捩数据进行扩展,结合横流强度与表面粗糙度构造当地化的高超声速横流转捩判据,对基于Chant 2.0计算平台的高超声速修正γ-Re_θ转捩模型进行了横流模式拓展,建立了适用于高超声速三维边界层横流转捩预测的C-γ-Re_θ转捩模型。采用构建的转捩模型对多状态下的高超声速尖锥进行横流转捩预测,取得了与试验结果符合较好的预测效果。     

风沙两相流数值模拟研究进展

大气表面层中的风沙运动是典型的高雷诺数湍流气固两相流动,同时具有可蚀地表上的冲击溅起过程、风-沙-电多场耦合、多尺度与跨尺度等复杂特性,使其定量预测极具挑战性。回顾了近30年风沙运动数值模拟的研究进展以及取得的成果,主要包括基于湍流雷诺平均Navier-Stokes （RANS）方法的风沙运动多场耦合模拟与风成地貌耦合尺度模型建立,基于湍流大涡模拟（LES）与高雷诺数湍流理论的风沙运动模拟方法。最后明确了风沙运动现有数值模拟方法的不足和值得进一步研究的方向。     

英语词汇学教学中人文精神的培育初探

语言教学的一个重要方面就是培养学生自强拼搏、乐观向上、积极进取、求真向善的人生观、世界观和价值观。而传统的词汇学教学强调"实用",未能深入挖掘语言中所负载的人类精神生活和世界观。本文以词缀法的教学为例,探讨如何在英语词汇学教学中,透过语言现象传递人文情怀,最终达到培养人文精神的目的。     

浅析高校体育教学对国防生军事体育精神的培养

站在时代的高度,对当前教育体制下国防生体育教学中存在的问题的分析,强调要在高校体育教学中加强国防生军事体育精神的培养,为此在体育教学中,应注重发挥体育文化的教育功能,加大人文素质教育的比重,促进学生身体、心理、精神和谐发展。     

The American Institute of Aeronautics and Astronautics pre-college outreach program

Many United States, school children perceive science, technology, engineering, and mathematics (STEM) as difficult, boring and often irrelevant subjects. The possible reasons for this problem are endlessly debated. However, the economic, social, and overall national importance of producing graduates who are technically literate and enthusiastic in their support of a rational scientific world is essential to our nation. This apparent STEM crisis should motivate the many scientific and engineering societies to develop STEM outreach programs aimed at students, parents, teachers and schools (grades K-12).     

国家利益是中苏恩怨的死结

上世纪五、六十年代的中苏关系经历了从友好到对峙的演变过程。在中苏关系裂变的过程中，起决定作用的是两国间的国家利益，但两国却把国家利益的争夺演化为意识形态的论战。中苏大论战给双方政治经济的发展带来了严重恶果。就中国来说，批判赫鲁晓夫修正主义的政治后果是把阶级斗争扩大化，成为导致文化大革命发生的重要原因之一。     

Space law education in China: Status quo,shortcomings and possible ways out

Space law education has an essential role in the space capacity building of a country because of its importance for human resources development in space law. Comparisons between Canada and China, the European Union and China and the United States of America (USA) and China in space law degree education, course, teaching methodology, institute and practice and communication platform are provided in an attempt to review some issues which exist within the Chinese space law educational system and to seek a better choice for China’s space law education reform. Chinese space law education has achieved noticeable progress over the past two decades. However, it is still limited in comparison to its counterparts in Europe and Northern America. The range of the space law degree education programmes and space-law-related courses is comparatively limited. A gap remains between space law education and practice in China. Chinese space law classes are still dominated by the teacher-centred teaching methodology, although several universities have some new teaching practices. The establishment of seven space law-related research institutes plays an increasingly important role in Chinese space law education, space law and policy research and legal advisory services for the Chinese government and non-governmental sectors. However, these institutes still have a long way to go in comparison with their counterparts in Europe and Northern America. While China has established domestic research platforms for space law communication through international cooperation, it does not provide space law practice platforms for space law education. While international space law does not provide a direct legal foundation for space law education in China, Chinese educational laws can lay a profound legal foundation for Chinese space law education. To promote its national expertise and capacity in space law, based on the three-pillar model and the experiences of its counterparts in North America and Europe, China should adopt a systematic and sustainable regime for its space law education.