基于业务流程再造理论的高校行政服务中心建设研究——以右江民族医学院为例

随着飞速发展的信息时代的到来,传统的服务管理已经不能满足高校的业务运作,现今高校行政服务建设势必会随着知识、科技的不断更新而改变。业务流程再造理论(Business Processing Reengineering,BPR)在国外各领域的运用已经很成熟,促使国内的学者及研究型管理者进行探究,但目前国内高校在行政服务中心建设方面还有很大的改进空间。因此,本文以BPR理论为基础,分析右江民族医学院校务服务中心大学生服务中心行政服务建设现状,找出存在的问题,对低效率的流程提出优化和改进的对策,从而使高校行政服务实现业务办理科学、服务高效、师生满意的目标。     

“双创”视域下高校实践育人模式的思考

实践育人是高校深入实施素质教育的必然要求,是人才培养的重要途径。本文从“双创”的视域,分析当前社会对人才需求的现状和高校实践育人面临的困境,帮助教育者充分把握“双创”形势,并就完善高校实践育人机制提出合理建议。     

“机械设计基础课程设计”课程思政实践探究

本文从“思政十三元素”对“机械设计基础课程设计”课程的教学内容与课程思政的融合进行探讨,详细阐述了从政治文明、精神文明、社会文明、生态文明四个方面开展课程思政的途径,以实现课程设计实践内容和课程育人的双向结合。     

“通信原理”实验课程的改进与探索

通信原理课程的实验教学环节是课程的重要组成部分,合理改进和设计实验课程,是加深学生对课程的理解和提高学生能力的必要手段。本文就当前通信原理实验课程存在的问题和改进方法进行探讨分析,并在教学中加以运用,取得了较好的效果。     

面向区域新业态的地方高校金属材料工程专业改造升级路径研究

本文从适应地方新业态的金属材料工程专业改造和升级路径出发,探索对接产业需求的人才培养模式,形成与信息技术深度融合兼有学科交叉特点的课程体系,探索具有新工科特色的专业人才培养质量评价体系,以期实现地方应用型高校传统工科专业的改造升级和跨越式发展。     

Regulating surface wrinkles using light

Regulating existing micro and nano wrinkle structures into desired configurations is urgently necessary yet remains challenging, especially modulating wrinkle direction and location on demand. In this work, we propose a novel light-controlled strategy for surface wrinkles, which can dynamically and precisely regulate all basic characteristics of wrinkles, including wavelength, amplitude, direction and location (λ, A, θ and L_c), and arbitrarily tune wrinkle topographies in two dimensions (2D). By considering the bidirectional Poisson''s effect and soft boundary conditions, a modified theoretical model depicting the relation between stress distributions and the basic characteristics was developed to reveal the mechanical mechanism of the regulation strategy. Furthermore, the resulting 2D ordered wrinkles can be used as a dynamic optical grating and a smart template to reversibly regulate the morphology of various functional materials. This study will pave the way for wrinkle regulation and guide fabrication technology for functional wrinkled surfaces.     

On theory and methods for advanced detonation-driven hypervelocity shock tunnels

This study describes theory and methods for developing detonation-driven shock tunnels in hypervelocity test facilities. The primary concept and equations for high-enthalpy shock tunnels are presented first to demonstrate the unique advantage of shock tubes for aerodynamic ground-based testing. Then, the difficulties in simulating flight conditions in hypervelocity shock tunnels are identified, and discussed in detail to address critical issues underlying these difficulties. Theory and methods for developing detonation drivers are proposed, and relevant progress that has advanced the state of the art in large-scale hypersonic test facilities is presented with experimental verifications. Finally, tailored conditions for detonation-driven shock tunnels are described, laying a solid foundation to achieve long test duration. This interface-matching key issue encountered in developing shock tunnels has been investigated for decades, but not solved for detonation drivers in engineering applications.     

浅谈物理实验教学的原则

物理是一门以实验为基础的学科.按照配备标准Ⅰ类实验室学生实验是25组,Ⅱ类实验室学生实验是13组,按照标准班容量50人/班,Ⅱ类就只能4人一组,而我市初级中学基本上是Ⅱ类实验室.因此,在实验课上能动手做实验的学生很少.这样,真正由学生自己探索问题、解决问题、总结实验观点、实验结论的相对来说就少了.又走上了一个传统的教师理论讲授,学生进行练习的模式,不利于学生观察、分析问题的能力提高,自主学习和研究性的学习方法也难以形成.     

一个制取液态二氧化硫的实验

1原理 SO2是一种易液化的气体（常压下沸点是-10℃）,也容易被活性炭吸附。若把吸附有SO2的活性炭封在玻璃管里,可以利用它的热离解平衡实现SO2的解吸和吸附。