结构力学计算机辅助教学模式的应用研究

针对结构力学这门课程,从教学改革的需要出发,分析了计算机辅助教学的必要性,介绍了CAI课件的研制与课堂应用效果。     

精品课程建设的实践

阐述了精品课程建设的思路,提出了高职院校建设精品课程的途径,并分析了建设精品课程的收获。     

新课程理念下中学化学教师素质结构问题探讨

介绍了化学新课程理念的内涵,探讨了在新课程理念下中学化学教师应具备的素质结构,强调在新基础改革形势下,化学教师应更新教育观念,认同素质教育,强化教师职业道德,树立终身教育的观念,努力提高化学教学能力,积极参与教育科研活动,全面提高综合素质.     

《科技文献检索与利用》课教学的"三原则"和"五结合"

结合教学实践,总结了文献检索课教学中应掌握的原则以及教学中应注意的问题。     

教学反思在综合英语课程中的应用

如何解决理论与教学实践脱节的问题,是越来越多的外语教育工作者所关心的问题.教学反思能使教师在应用理论的同时,在实践中进行自我完善.通过作者在综合英语课程中教学实践的描述和分析,探讨了这种方式在英语教学中的意义.     

在工程图学教学中强化素质教育的思考

知识经济社会需要大学生具备良好的思想道德,深厚的文化修养,扎实的业务能力和健康的心理.提出工程图学教学在素质教育中的作用,以及在工程图学教学中如何进一步强化素质教育的观念和方法.     

非英语专业学生口语课的教学调查与研究

针对大学英语口语教学现状 ,围绕着语言能力与语用能力相结合这一原则 ,通过对我院非英语专业学生的教学调查 ,积极摸索较为可行的培养学生语言交际能力的途径。     

The course scheduling problem at Lufthansa Technical Training

Lufthansa Technical Training GmbH (LTT) performs training courses for Lufthansa Technik AG as well as for several other international airlines. Courses of about 670 different types are offered of which several hundred take place each year. The course scheduling problem faced by LTT is to construct a yearly schedule which maximizes the profit margin incurred while meeting a variety of complex precedence, temporal, and resource-related constraints. A “good” operational schedule should also meet a number of additional subordinate objectives. We formalize the problem and develop a heuristic scheme along with several priority rules, as well as a local search algorithm to determine well-suited weights for weighted composite rules. The operational planning situation of 1996 served as our major test instance; additional test instances were constructed by modifying this data. Several computational experiments were carried out to evaluate the performance of the algorithms. It turned out that the best so-found schedule is substantially better in terms of the profit margin incurred than the solution manually constructed by LTT.     

Problems of an additional experiment

In some situations estimates of unknown parameters must be corrected by additional measurements. It is in principle no problem to calculate the corrected estimates, however, it is of more interest to find formulae for correction itself. The formulae enable us to design an additional experiment and to judge its usefulness. The aim of the paper is to find such formulae for several situations. Supported by the grant of the Council of Czech Government MSM 6 198 959 214.     

活动课与地方课程资源的开发和利用

历史课程标准特别强调要培养学生的实践活动能力，全国各地出版的九年义务教育历史课本，每一种版本都安排了“活动课”，并将作为必修课内容。“活动课”就其教学内容而言，具有极大的开放性，不仅涉及历史课本上的内容，而且涉及到课本以外的教学内容，涉及整个社会现实和学生的生活实践，所以活动课与地方历史课程紧密相关。因此，教师在教学过程中，要充分开发和利用地方历史课程资源，把地方历史课程资源作为“活动课”的教学资源，使“活动课”教学更加丰富多彩，更加贴近学生的生活，充分展示“活动课”的教学功能。