智能小车对提高智能居家系统稳定性的应用研究

针对ZigBee智能居家系统中的网络节点覆盖范围受环境因素影响较大,网络可能出现不稳定的情况,从而导致智能居家系统整体性能下降的问题。论文设计了一个移动的ZigBee节点——智能小车,它可以识别用户家居环境中不同的房间及巡视居家环境,从而采集居家环境的不同地点传感器节点的数据,对故障节点进行修复。实验证明,在智能家居系统中加入智能小车可以降低系统出故障的概率,提高了系统的覆盖范围和稳定性。     

论电影《归来》的改编策略

张艺谋从小说《陆犯焉识》改编的电影《归来》作为今年最重要的电影改编案例,因涉及"文革"背景和改编者对原著的"大幅削减"引起争议。通过对电影文本与小说文本的细读,对小说内容进行细致比较分析,得出电影《归来》的改编主要采取了淡化政治影响、淡化个人与时代关系、简化家庭人物关系等策略,投射了当下社会的文化特征及创作者的文化心理。     

加强与世界图书馆界同行的学习、交流与合作 --访欧札记之三

介绍了法国、意大利、安道尔、梵蒂冈等国图书馆的一些情况，提出应广泛加强与世界各国图书馆的学习、交流与合作。     

广东省体育产业发展现状与对策研究

运用比较分析法对广东与国内外体育产业发展现状进行了比较分析,研究认为:近年来广东体育产业发展较快,但其发展过程中仍存在着政策缺乏、结构失衡、整体质量和效益有待提高等问题,并对今后广东体育产业的发展提出了若干对策措施建议。     

学校体育学课程实践教学内容体系的构建

运用建构主义理论,依据现代教学规律,结合学校体育学课程内容框架和学校体育工作经验总结,构建学校体育学课程中实践教学内容体系,该体系包括3个途径、16项实践活动、4篇对应板块内容、88字组织方针.文章从体系各部分的目标、模式、评价标准等方面进行简要描述.     

论孔子的为学思想

作为中国历史上最伟大的教育家,孔子把中国传统教育的精义浓缩成千古不衰的训条,奠定了中国古代教育的坚实基础。影响了几千年的中国教育。孔子的为学思想是其博大精深的教育思想体系的重要组成部分,在学习目标、学习态度、学习方法及学习内容等方面．孔子都有自己高深的见解。     

What is a real story? Investigating the perceptions of Key Stage One children

This small‐scale piece of research stemmed from a larger study on oral storytelling and the responses of children to stories told and read to them. In the larger study several children expressed preferences for stories from picture books, as told stories were not real stories. This concept of real stories and what constitutes a real story in the eyes of an infant child, aged between five and seven years, is what led to the basis of the research. One hundred and thirty‐five children between the ages of five and seven years old were involved in the research. The investigation was conducted in three different schools in South Wales, UK. It was hoped that the research would give some insights into the literacy habits of children today. The children were asked some basic questions about home practices relating to storytelling and story‐reading and about preferences in relation to oral stories and picture books. Finally they were asked if they thought oral tales were real stories. This essay gives an overview of some of the literacy practices of the children and deliberates on their comments as they wrestle with the concept of a real story.     

Youth Out of School and Out of Work in Latin America: A Cohort Approach

This paper examines the phenomena of high rates of youth that are out of school and out of work in Latin America. The analysis pursues a dynamic approach by constructing a pseudo-panel from 234 household surveys for 18 countries in the region that allow tracing the life cycle trajectories of different cohorts over time. The trajectories are associated with a series of variables characterizing the household, community, and macro environment in which schooling, and labor market participation decisions take place. The most important result obtained is that the persistently high rates of being out of school and out of work among males are strongly associated with greater shares of women working, which can be generating a “crowding out” effect against men, given slow job creation rates across the region. The analysis also explores the possibility of scarring effects, and finds that higher shares of out of school and out of work youth at ages 15-20 years are associated with lower wages for the same cohorts later in life, at ages 35–40 years, for males and females. As for employment prospects, the analysis finds scarring effects only for females, with greater out of school and out of work youth shares being related to lower proportions of women in the labor market later in the life cycle.     

Teachers’ strategies of teaching primary school mathematics in a second language: A case of Botswana

This paper reports the results of a study of primary school mathematics teaching in northern Botswana in order to highlight the strategies teachers use in bi/multilingual classrooms. Questionnaire and interview data collection procedures were used. The findings, which are based on responses of randomly selected primary school teachers, confirmed that monolingual classes were fewer than bilingual and multilingual classes in those parts of Botswana. Furthermore, syllabus analysis confirmed the abstract nature of mathematical concepts. Teachers report to have devised strategies to overcome the difficulties imposed by this classroom situation.