工程流体力学实验教学的改革与创新

文章针对工程流体力学实验教学中存在的问题,从实验教学内容、实验教学方法和手段、实验考试制度等方面进行深入细致地分析,结合教学实际,进行了改革与创新的探索,并提出了一些有益的方法和建议。     

论园艺昆虫学的教学改革

本文探讨了园艺昆虫学课程教学内容、教学方法、实践教学的改革,提出了在课时缩减情况下,保障教学质量、提高教学效果的新途径。     

Left-handed materials in magnetized metallic magnetic thin films

INTRODUCTION Veselago (1968) showed that if both the permit- tivity ε and the magnetic permeability μ of a material are negative, the propagation direction of an elec- tromagnetic (EM) wave will be opposite to its energy flow direction. Such media are called left-handed materials (LHMs) since the electric field E, magnetic field H, and wave vector k in these media form a left-hand triplet of vectors, instead of a right-hand triplet observed in conventional materials. For a long time, …     

Internal review and self-evaluation — the chosen route to school improvement in ireland?

In recent years there has been an intense debate in many countries concerning the best approach to improving schools. The various methods being tried might be reasonably seen as constituting a continuum ranging from strict external control and inspection at one end, to self-evaluation and internal regulation at the other. In practice, most education systems appear to be moving towards a combination of these methods, involving a degree of external monitors of internal self-evaluation mechanisms. This article analyses the gradual emergence in the Irish education system of such an accommodation. It charts the increased emphasis being placed upon school self-evaluation and argues that it does constitute the best way forward. However, it also highlights a major lacuna at the heart of the emerging system, namely the lack of firm data on which schools can really base effective improvement strategies.     

Parental training and involvement in sexuality education for students who are deaf

The study examined whether schools for the deaf were providing services to assist parents in communicating with their children about sexuality (including sexual signs) and whether parents were involved in the sexuality education curriculum within their child's school. The Sexuality Curriculum Questionnaire for Educators of Students Who Are Deaf (Getch & Gabriel, 1998) was completed by 71 educators teaching sexuality curricula in schools for the deaf across the United States. Results indicated that parents were more likely to be involved in approval and development of their children's sexuality education than to receive assistance with sexuality education from the schools. Although the level of parental participation in curriculum development and approval is encouraging, the number of parents actually participating in curriculum development and approval remains low.     

一类多滞量高阶微分方程非振动解趋于零的必要条件

利用压缩映像原理,给出了一类带强迫项的多滞量高阶微分方程所有非振动解趋于零的必要条件,并推广了相应的结果.     

《信息资源管理》课程本科教学改革的实践与启示

该研究总结了《信息资源管理》课程的教学改革实践,从教学内容、模式、方式和手段,特别从教学手段角度表述了该课程建设和使用微课程资源的必要性与意义所在。     

日本学校教育中的平等与不平等问题的考察——日本教育社会学者苅谷刚彦的观点

日本民族比较单一 ,经济发展也比较平衡 ,这使得日本社会在经济高度发展时期之后的一段时期里被认为是“平等社会”。因此 ,有关教育不平等方面的研究也不多。 艹刈 谷刚彦可以认为是日本近几年研究教育公平问题的第一人 ,通过他的分析会重新发现日本“平等社会”中教育的不平等问题