高职学制改革的对策与建议

分析高等职业教育学制改革后可能面临的问题,结合无锡职业技术学院教学改革实践,提出学制缩短后在把握培养目标、找准学校定位,改革课程体系、教学内容,实施产学结合、校企合作、优化教学过程,培养"双师型"师资及专业带头人等方面的基本对策.同时,从学校角度提出实施高职学制改革的若干建议.     

从典型调查看湖南职工教育与经济发展的辩证关系

一、湖南职工教育、岗位培训基本情况 2002年,湖南省职工教育工作紧跟改革开放的节奏,瞄准社会发展的需要,顺应自身变革的规律,继续巩固和发扬富有湖南特色的“三九六六”良好态势,即九大统筹兼顾、九种基本做法、九类培训方式、六个特点、六项变化。 1.九大统筹兼顾 据统计,湖南省工商企业有25万多户,共有职工680多万人,其中工人560多万,他们工作在1208个岗位(工种)上。对这样一个庞大的群体实施教育与培训,     

关于“高职”教育观念与教学内容创新的思考

创新就是特色 ,创新才有特色。“高职”教育只有创新教育观念 ,创新教育内容 ,才能办出特色 ,办出水平。     

中小学教师压力产生的原因探析

通过对新课程条件下中小学教师工作的现状分析和调查，提出了产生中小学教师工作压力的多方面原因，将有利于社会加大关注中小学教师问题的力度，提高中小学教师生活质量，为提高教育质量和民族素质服务。     

Diversified secondary education in Kenya: The status of practical subjects, and effects on attitudes and destinations after school

The paper presents findings from an evaluation of ‘industrial education’ subjects (wood, metal, electrical and power technology) in Kenyan academic secondary schools. As a project established in 35 schools with comprehensive aid agency (SIDA) support, these subjects do not suffer from lack of attraction to students or from low teacher morale. Exposure to them increases students' aspirations and expectations of ‘technical/practical’ work, but the problem is not lack of interest in such work, but rather scarce opportunity to realise such ambition, in a labour market where school leavers face great problems in finding a source of livelihood. Except for individual cases, exposure to these subjects does not seem to give students an advantage in the labour market, according to findings from a one-year follow-up. Further, doing well in general on the lower secondary examination does not confer any short-term labour market advantage either, suggesting that personal contacts rather than school credentials are decisive. We conclude policy makers need to recognise that pre-vocational subjects should be seen as part of general education rather than as a remedy for youth unemployment.     

A Second Order Training Algorithm for Multilayer Feedforward Neural Networks

ＡＳｅｃｏｎｄＯｒｄｅｒＴｒａｉｎｉｎｇＡｌｇｏｒｉｔｈｍｆｏｒＭｕｌｔｉｌａｙｅｒＦｅｅｄｆｏｒｗａｒｄＮｅｕｒａｌＮｅｔｗｏｒｋｓＴａｎＹｉｎｇ（谭营）ＨｅＺｈｅｎｙａ（何振亚）（ＤｅｐａｒｔｍｅｎｔｏｆＲａｄｉｏＥｎｇｉｎｅｅｒｉｎｇ，Ｓｏｕ...     

Technical secondary students in Kenya: Origins,achievement and destinations

Working within a comparative perspective, has published on pre-vocational education and vocational training, the teaching profession, distribution of authority in education systems and university policy.     

渐开线少齿差齿轮副承载能力系数

渐开线少齿差齿轮副,由于是内啮合,齿轮副的齿对之间的间隙很小,在受力后轮齿变形而使得同时有多对齿啮合。本文用简明的几何推导,弹性力学的方法,推导出了轮齿受载弹性变形后同时啮合的确切齿对和承受载荷最大的齿对的载荷与总载荷的比例系数——承载能力系数。利用承载能力系数可算出更符合实际的各齿对分别承受的载荷。经样机的设计、制造和试验结果表明,本文提出的计算方法和公式是正确的,可以有效地提高齿轮副的承载能力。     

Dechlorination by combined electrochemical reduction and oxidation

INTRODUCTION Chlorinated phenols compounds used widely in industry were intentionally or inadvertently released into environment in large quantities. These chlorin-ated aromatic compounds have strong resistance to physical, chemical and biological treatments and have been listed as a priority pollutant by the U.S. Envi-ronmental Protection Agency (Lin and Tseng, 1999). Wastewater containing chlorophenols has malodor-ous odor, high toxicity, bioaccumulation and car-cinogenic potential. …