成人教育的有效性探讨

成人学习与青年学生不同 ,他们侧重于从经验中学习 ,目的性明确 ,理解能力和分析解决问题的能力较强。但他们的学习也常受制于各种主客观因素 ,存在局限性。要提高成人教育的有效性 ,一要走自学、互学的路子 ,努力建立学习型组织 ,实现知识和经验共享 ;二是改革培训的方式方法 ,提高在教师指导下的培训效果     

高等教育制度改革后贫困大学生心理健康问题浅析

本文阐述了高等教育制度改革后贫困大学生的心理健康问题,分析了贫困大学生心理健康问题的原因,并提出了化解贫困大学生心理健康问题的对策。     

Joint tests of non-nested models and general error specifications

This paper is concerned with joint tests of non-nested models and simultaneous departures from homoskedasticity, serial independence and normality of the disturbance terms. Locally equivalent alternative models are used to construct joint tests since they provide a convenient way to incorporate more than one type of departure from the classical conditions. The joint tests represent a simple asymptotic solution to the “pre-testing” problem in the context of non-nested linear regression models. Our simulation results indicate that the proposed tests have good finite sample properties.     

高等农业院校提高实践教学质量的思考

本文在分析高等农业院校实践教学现状的基础上 ,认为提高实践教学质量应强化实践教学的“重心”地位 ,加强师资队伍建设 ,促进知识的更新、升级 ,着力解决仪器、设备陈旧问题 ,增大教学环节的灵活性 ,加强基地建设和健全考核管理制度     

CAI——信息时代的教育手段

计算机辅助教学是信息时代的教育手段之一。本文介绍了CAI系统及其应用,并探讨了目前CAI在学校应用中存在的问题、发展策略,说明CAI在学校教育中的重要性和作用。     

Industry and the environment: a case study of cleaner technologies in selected European countries

The aim of this case study is to discuss the role of technology in addressing environmental problems. The paper tries to scratch beneath the surface of the increasingly frequent ‘quick-fix’ solutions to the present environmental problems, based on such beguiling catchwords as Cleaner Technologies, Best Available Technologies, and Best Available Technologies Not Exceeding Excessive Costs, etc., in an attempt to discover whether there is any substance in them, or whether they are just full of hot air. Recent data from case studies performed by the author in Germany and Finland as well as a postal questionnaire in Denmark are presented. The paper analyses and discusses the roles and responsibilities of designers, industrialists, and government policy-makers. It is argued that existing regulatory regimes, supranational industrial structures, and market mechanisms do not favour the development of cleaner technologies, nor do they promote a reduction in consumption patterns. Evidence from ongoing empirical research in Northwest Europe suggests that industry is far from developing and/or implementing cleaner technologies. The paper closes with a discussion of some of the policy implications involved and some examples of urgently needed further research.     

The impact and management of cognitive gap in high performance product development organizations

The close alignment of applied research and development units with manufacturing operational structures can provide excellent opportunities for maintaining robust product pipelines and reducing product development cycle times. Within such an integrated organizational model (IOM), however, lies a potentially disruptive psychological mechanism that can lead to the dissolution of this delicate partnership if it is not handled properly. This mechanism is cognitive gap, which can take several basic forms: first, as differences between the nature and difficulty of the problem at hand and the cognitive resources of the problem solvers tasked with its solution; and second, as differences between the cognitive abilities and approaches of the problem solvers themselves. In this paper, we define and discuss cognitive gap within the context of Kirton's Adaption-Innovation theory, a useful framework for understanding problem solving (and problem solvers) in general. Specific implications (both favourable and potentially destructive) of cognitive gaps for high performance product development organizations are discussed, and suggestions for their effective management are offered.     

专科英语应用能力测试中增加口试的必要性

本文从语言学、教育学、心理学、英语教学法及英语教学实践等的角度 ,多方阐述了专科英语教学中口语训练的重要性 ,并论证了专科英语应用能力测试中增加口试的必要性     

Guest Editorial Production Planning and Control in other Industries

This paper provides an excursion into various scheduling problems arising in the manufacturing environment and possible approaches that can be taken to solve them. It reviews the research in production scheduling from the perspective of designing and operating a production system and examines the research strategies adopted to find the solution of the practical problems. This review is in the form of the paradigms that evolved during the twentieth century and shows the transition in theory and practice of each paradigm. It covers the fundamental frameworks of scheduling theory, outlining various approaches that can be taken to solve (optimally or approximately) such problems, and the difficulties arising in their practical use. Subsequently, an iterative scheduling process is suggested as an extension of existing paradigms to solve practical production scheduling problems and to bridge the gap between theory and practice in production scheduling and control.     

西方传媒语境中伊斯兰妇女问题文化辨析

西方传媒不但对《古兰经》所渗透着的女性关怀精神的本源性思想进行了“恶毒中伤”,还传布伊斯兰教反妇女论来“蓄意丑化”其自成体系的妇女观。本文力求全面梳理伊斯兰文化妇女观的主导精神与西方传媒所给定的“反妇女论”间互错的原因、表现、实质等一系列的问题,从“本源与变异”的全新视角来重新审视伊斯兰妇女问题,力求达到正本清源的学术目的。