用中国传统文化建构当代大学生思想政治教育体系

中国传统化是中华民族在生息繁衍中形成的理论化和非理论化的，并转而影响整个社会的，具有稳定的共同精神、心理状态、思维方式和价值取向等精神成果的浓缩；它对于建构当代大学生思想政治教育体系具有重要的指向价值。     

On developing data-driven turbulence model for DG solution of RANS

High-order Discontinuous Galerkin(DG) methods have been receiving more and more attentions in the area of Computational Fluid Dynamics(CFD) because of their high-accuracy property. However, it is still a challenge to obtain converged solution rapidly when solving the Reynolds Averaged Navier–Stokes(RANS) equations since the turbulence models significantly increase the nonlinearity of discretization system. The overall goal of this research is to develop an Artificial Neural Networks(ANNs) model with low complexity acting as an algebraic turbulence model to estimate the turbulence eddy viscosity for RANS. The ANN turbulence model is off-line trained using the training data generated by the widely used Spalart–Allmaras(SA) turbulence model before the Optimal Brain Surgeon(OBS) is employed to determine the relevancy of input features.Using the selected relevant features, a fully connected ANN model is constructed. The performance of the developed ANN model is numerically tested in the framework of DG for RANS, where the‘‘DG+ANN" method provides robust and steady convergence compared to the ‘‘DG+SA" method. The results demonstrate the promising potential to develop a general turbulence model based on artificial intelligence in the future given the training data covering a large rang of flow conditions.     

大学生就业正确定位的思考

大学生如何准确地对自己进行就业定位是大学生就业过程中一个不可忽视的重要问题，通过对目前大学生在就业过程中定位不准现状的分析，提出大学生准确进行就业定位的思路，帮助大学生树立正确的求职目标。     

《新视野大学英语》的“新”文化脉络

本文以《新视野大学英语》为例,分析了文化在英语教学中的重要地位,进而阐述了《新视野》大学英语的文化脉络,并就如何对其进行合理利用进行初步探索。通过分析将揭示《新视野大学英语》有着独到的体系结构,在文化层面有着鲜明的定位,特别突出了时代特色,但也需要教师因势利导,才能发挥其最大价值。     

80 years education of aerospace science and technology in Tsinghua University

The development of aerospace science and technology largely relies on the education and academic contribution of students in universities covering aerospace science and technology. The School of Aerospace Engineering of Tsinghua University, with a history of eighty years since the set-up of its Department of Aeronautical Engineering in 1938, graduated 5273 undergraduate students, 1939 master students and 931 Ph.D. students. This paper provides an overview and analysis of the data related to undergraduate, master and Ph.D. students of this school. These data include the historical evolution of number of students and the actual status of students like their various interests and academic performance. The data and information shared in this paper may be useful for comparative study and for those who need primitive data to study relevant issues such as mental health of students, promotion of gender balance and educational improvement.     

团队理论在高校教学团队建设中的应用

在介绍团队概念的基础上,分析了团队的特点、构成要素及角色,并运用团队理论来指导教学团队的建设。提出了科学设定目标确定合理的成员结构、制定团队激励制度、制定有效的团队建设计划等教学团队的建设思路,并在我校"数控技术教学团队"中进行实践,取得很好效果,具有一定实际意义。     

西安航专跨校区教学管理模式探析

跨校区教学是高等教育体制改革发展和深化的结果,通过对西安航专目前教学管理运行模式的现状分析,探讨西安航专新校区教学管理中可能遇到的问题及解决的方案,以期真正提高跨校区教学质量和教学管理水平。     

飞必冲天 学行世界——飞院精神探讨

大学精神是一所大学的灵魂和根基,是大学文化的积淀和提炼。飞院精神传承自飞院特殊历史,滋养于飞院长期文化积淀。"飞必冲天,学行世界"是飞院精神基于大学精神共性——科学精神与人文精神的个性表达,蕴涵着飞院人的共同理想信念、价值追求、精神传统、行为规范和文化特色,将飞院精神特有的使命元素(勇敢担当,科学践行)、安全元素(人本关怀,科技保障)、飞行元素(和谐美善,执着求真)、时代元素(开放创新,卓立民航)融为一体,表达了飞院精神是科学精神和人文精神的融合,是科学精神和人文精神的实践的深刻内涵,体现了飞院精神是大学精神的本质。     

Development of the High Altitude Student Platform

The High Altitude Student Platform (HASP) was originally conceived to provide student groups with access to the near-space environment for flight durations and experiment capabilities intermediate between what is possible with small sounding balloons and low Earth orbit rocket launches. HASP is designed to carry up to twelve student payloads to an altitude of about 36 km with flight durations of 15–20 h using a small zero-pressure polyethylene film balloon. This provides a flight capability that can be used to flight-test compact satellites, prototypes and other small payloads designed and built by students. HASP includes a standard mechanical, power and communication interface for the student payload to simplify integration and allows the payloads to be fully exercised. Over the last two years a partnership between the NASA Balloon Program Office (BPO), Columbia Scientific Balloon Facility (CSBF), Louisiana State University (LSU), the Louisiana Board of Regents (BoR), and the Louisiana Space Consortium (LaSPACE) has led to the development, construction and, finally, the first flight of HASP with a complement of eight student payloads on September 4, 2006. Here we discuss the primary as-built HASP systems and features, the student payload interface, HASP performance during the first flight and plans for continuing HASP flights. The HASP project maintains a website at http://laspace.lsu.edu/hasp/ where flight application, interface documentation and status information can be obtained.     

在非英语专业课堂上英语教师的语码转换

基于维索尔伦的语言顺应理论,对非英语专业大学英语课堂中教师的英汉两种语码转换进行了研究。针对非英语专业学生英语学习现状,阐释了英语课堂的英汉语码转换是顺应教学规律、教学任务、教师角色及心理动机的一种教学策略,有利于教学活动的开展,教学任务的完成,课堂纪律的管理以及师生感情的培养。