双语者的隐喻语义表征初探

文章采用启动技术,从隐喻的理解机制和跨语言的启动效应两个方面入手,初步考察了双语者的隐喻语义表征。实验数据的统计分析结果表明：在双语者的大脑中,两种语言的隐喻具有相同的理解机制;互为翻译对等的启动项对同一个隐喻的理解具有同样的启动效应。研究结论为：在双语者的大脑中,两种语言的隐喻共享同一个语义表征。     

右中立过程的支撑

针对非参数贝叶斯中的右中立过程先验的支撑问题展开了讨论,给出了右中立过程在两种特殊情形下的支撑:当它对应的Levy表示中没有非随机部分时,它以概率1离散;当它对应的Levy测度的支撑为(0,∞)×[0,1]时,支撑是(0,∞)上所有分布函数构成的集合.     

用于炉热状态控制的模糊专家系统设计

正确判断高炉炉况及其变化趋势从而优化操作,是高炉生产的关键技术。文章在科学分析和预测影响炉热状态的诸因素的基础上,根据专家经验,运用模糊推理的原理和方法,重点分析了炉热状态知识信息的获取与表示方法,给出了知识库的建立及模糊推理规则,并研究设计了用于炉热状态控制的模糊专家系统。     

时间信息表征方式研究概述

个体如何表征时间信息,是近年来时间研究领域的关注焦点。已有研究表明,个体对客观日历时间采用线性和网络层次的方式进行表征,将来研究应当关注个体对相同语义、不同表述方式的客观时间的表征方式。     

善用图式表征促进学生数学能力的深层建构

数学直观是数学学习的一种重要策略，是以数学直观符号为基本构成要素、以信息加工过程的直观性为形态的认知方式。借助图式可以使抽象知识具体化、使复杂知识简洁化、使单一知识多元化、使特殊知识一般化，从而有助于探索解决问题的思路，在整个数学学习过程中发挥着非常重要的作用。     

论简笔画艺术

简笔画是人们相互交流中表达思想感情的一种艺术语言,表现出概括、形象、简炼、传神、直观的特征,是表现与再现的完美结合。人们往往借助简笔画的表现形式、工具材料,对物像进行提炼、概括、大胆取舍,减外形之精细,抓神韵之风采,使作品达到神形兼备。这种表现方式正是中国艺术精神传神、写意的最好诠释。其几何形的整体处理,外轮廓的概括简约,使其成为欣赏者最为直接的审美对象和产生最直观的审美体验。简笔画的独特之处还在于它在众多视觉艺术中所展现的言简意赅的独特魅力。因此,简洁的线条决不是简单,而是一种不拘于谨细刻画,注重情性张扬的状态,一种随意而精致的审美想象,一种通达和平的精神状态。     

Gender Representation in Children's Language Arts Computer Software

Abstract

Two sets of software developed for early reading instruction (top rated and best selling) were reviewed and evaluated for gender portrayal of central and secondary characters of the opposite sex. Male central characters were present in 37% of the top-rated computer software and in 63% of the best selling software. Female central characters were observed in 16% of the top-rated software and 11% of the best selling software. The lack of consistency between children's software requires further investigation. In a more positive vein, when central characters and secondary characters of the opposite sex were compared for salient characteristics that could be classified as sex role stereotyping, no differences were observed.     

有限群不可约表示正交性的几何解释

利用舒尔引理，很容易证明有限群的不可约表示满足正交关系。中给出了这种正交关系的几何解释，其中的矢量内积解释是很有用的。     

The impact of media representation of disabilities on teachers' perceptions

The study investigates a link between media portrayal of disabilities and its influence on teachers' perceptions of their students. By using semi‐structured interviews and questionnaires, participants (N = 8) gave an insight into their perceptions of the impact TV programmes and films have on their understanding of disability and teaching style. The findings reveal that the participants found the majority of media to sensationalise disability, perpetuate stereotypes and lack appropriate representation of people with disabilities in general. The teachers within the sample also acknowledged media as impacting their understanding, awareness and knowledge of disabilities and approaches, but they did not see it as impacting their teaching practices directly.     

现代派西方绘画二维空间深度的表现形式

现代派西方绘画在追求画面二维平面性的同时,也在不断追求空间深度的表现,力求在平面中体现出多变的空间深度感。