机械工程材料课程教学探讨

机械工程材料课程是机械类各专业重要的主干技术基础课,学生应具有应用、分析和选择材料及初步掌握热处理工艺的能力。针对机械工程材料课程的内容和特点,总结教学过程中发现困难和不足,结合实践并通过对教学内容、方法与评价体系等方面的探讨,提出一些建设和改革的设想,旨在提高教学效果。     

中国古代的杠杆装置及有关知识

本文所述杠杆装置特指权衡器,包括天平和杆秤.天平和杆秤是中国古代测定重量的主要器械.杆秤是由天平逐步发展而来的.不同时代的权衡器不仅形制不同,而且使用的重量单位制也有差别.基于天平和杆秤的使用实践,《墨经》提出了关于"衡"及平衡问题的宝贵论述.《算法统宗》则收录了迄今所见最早的关于杠杆平衡问题的杆秤算题.     

秘书专业培养模式刍议

秘书职业是随着人类社会的发展而不断完善和规范的，并在社会活动中发挥着不可或缺的特殊作用。但是，现在的秘书培训比较注重理论教学和研究，而忽视应用性和实践性教学。必须适应市场需要，以市场为导向，构筑秘书专业新的培养模式，从而为社会输送高层次的秘书人才。     

面形分析法在机械制图教学中的应用

机械制图课中切割类组合体的画图与读图既是重点,也是难点,教学中应用面形分析法分析切割类组合体具有易于理解和操作的优点,可改善教学效果。     

我国机械自动化发展前景

机械自动化,主要指在机械制造业中应用自动化技术,实现加工对象的连续自动化生产,优化有效的自动化生产过程,加快生产投入物的加工变换和流动速度、机械自动化技术的应用与发展,是机械制造业技术改造、技术进步的主要手段和技术发展的主要方向。     

车辆工程专业“电力电子技术”课程改革探讨

车辆工程专业学生由于在电子技术和电路理论知识方面基础较为薄弱,在电力电子技术课程学习过程中普遍感觉困难,兴趣不高,对变流电路拓扑结构、驱动控制方式等的掌握不是很理想,教学效果不甚理想。因此对传统上作为自动化和电气工程专业基础课的“电力电子技术”课程进行适合车辆工程专业特色的教学改革很有必要,结合学生知识水平的实际出发,从教学内容、教学手段、实践环节上等方面进行相应的设计,使车辆工程专业学生能结合自己的专业,对电力电子技术在车辆工程专业中有一个“车辆电力电子技术”的新认识。     

技工学校机械加工课程教学探讨

在技工学校的众多的课程中,机械加工课程是基础课程之一,但是实践中,很多教师发现,无论是在机械加工课的开展上还是教学成果上,这门课的教学效果都不是太理想。而作为基础课程之一,这门课程的基础会决定学生今后其他课程的学习,所以,本文通过对机械加工课程的研究,从课程本身的特点,存在的问题及如何提高课程的教学效果三个主要方面进行阐述,以期通过本文的论述为机械加工的教学改革提供理论上的帮助。     

赵楼煤矿首采工作面热害预测及治理

文章根据赵楼煤矿的地质报告和矿井基建时期的热环境观测等资料,运用热力学第一定律对赵楼煤矿首采工作面的热环境进行预测,并在此基础上提出了热害治理的措施,即采用以机械降温为主其他降温措施为辅的综合治理措施,为首采工作面的顺利开采提供重要科学依据。     

The Knowledge-Creating School

Moving into the knowledge society at a time when expectations of schools and teachers continue to rise creates an urgent need for better professional knowledge about the management of schools and effective teaching and learning. This demand arises in part because university-based researchers have not hitherto been very successful in either the creation or dissemination of such knowledge. It is argued that success in meeting this demand will continue to elude us as long as the conventional approaches to educational R&D persist. Patterns of knowledge creation and dissemination in high technology firms are suggestive of the conditions under which the creation of professional knowledge in education and its more rapid dissemination throughout the whole education service might flourish. The implications of this radical reconceptualization of knowledge creation and its dissemination in education are explored.     

The modernisation of research evaluation: The case of the UK

The Research Assessment Exercise (RAE), first established by the UK University Grants Committee in 1985 has been an important instrument in the modernisation of higher education in the UK. It is a means of rationalising the stratification of universities and the concentration of research resources, and of maximising research output. At the same time, while its operation remains substantially under professional control, it has had profound implications for the academic profession. The article explores these through analysing the workings of the RAE and its consequences for higher education institutions, departments and individuals. It suggests that the RAE has triggered substantial changes in the management of the research function in universities and in the culture of university departments. It has disturbed the web of relationship between the individual academic, the discipline, the department and the institution. It has impacted on individual professional identities and concepts of research responsibilities.