Update: The Invisible Farmer: securing Australian farm women’s history

This article reviews the Invisible Farmer project – the largest study of Australian women on the land – a third of the way through its three year funding period. It introduces the aims of this collaborative and multidisciplinary project, focusing on the role of records and oral histories in the creation of new narratives, and the task of raising public awareness of the important historical and contemporary contributions made by Australian women farmers. We examine the way digital platforms work to curate records and promote research, and outline the important role that the Australian Women’s Register, a core project of the Australian Women’s Archives Project, will play in achieving outcomes.     

试述我国古代书厄观的历史演变

我国古代典籍的损毁古人称之为书厄。隋代的牛弘首次对我国历史上典籍的重大损毁事件进行了系统归纳和总结。两宋时期,学者们研究书厄的眼界已经拓展到政治、军事之外。明代是继隋代之后,我国书厄研究发展中的又一个重要时期,产生了大量相关著作,丰富和细化了古代书厄的分类研究,进而推动了我国古代书厄理论的发展。     

Exploring the effects of substituting basketball players in high-level teams

Substituting basketball players during competition is a key process to optimise collective performance. Available research on this topic is scarce, probably due to the difficulty in isolating these effects; thus, the aim of this study was to identify the temporal effects of substitutions in basketball (Spanish professional basketball league). The sample was composed of 1118 substitutions gathered from 21 basketball games. The analysed variables were coach-controlled (player and team’s personal fouls, player in and player out roles, player’s in and out minutes on-court and timeout situation); on-court (foul committed, free throws, 2- and 3-point field-goal effectiveness) and situational variables (scoreline, quality of opposition, game location and game quarter). The results showed positive scoring performances after the substitution for all the analyses. During the first quarter, there were significant effects for fouls committed, scoreline and game location after the substitution. The player’s out personal fouls, free-throw effectiveness, player in, minutes on-court player in, timeout situation and 3-point field-goal effectiveness were significant during the second quarter. The team’s personal fouls, game location, and scoreline were identified as important in the third quarter. The fourth quarter did not show significant effects on the independent variables. Current findings allow optimising coaches’ plans and team management of on-court and bench players throughout the game.     

西安古都史当在5000年以上——西安作为黄帝“铸铜（鼎）地”和“都邑”新探

《史记》中的＂黄帝史观＂,在血缘、文化、＂治统＂和＂关中文明一元论＂四层含义上,把黄帝视为中华民族的唯一共同祖先,对维护中国统一和民族凝聚力曾具积极意义,但在科学上也有偏误。它关于＂黄帝铸铜鼎于荆山＂的记载,虽被镶嵌在黄帝史观背景上未可全信,但荆山作为黄帝＂铸铜地＂,却被考古所证实。《史记》在汉武帝＂为鼎而狂＂时,根据民间传说写下的这一笔,也是记录黄帝在西安荆山铸铜事件的信史。从《史记》其它记载看,作为黄帝＂铸铜地＂的西安,其实就是黄帝＂都邑＂,西安的古都城史应被提前至黄帝时期,当在5000年以上。     

我国房地产市场泡沫之测度及风险预防

房地产业是一国的支柱产业,但是随着我国经济的发展,人民币的升值,资产价格的虚增,房地产投资已经过热。多国的经验证明,房地产泡沫一旦爆裂,对一国的经济而言将会是致命的打击。本文在分析现阶段房地产泡沫的成因后,针对性地提出抑制房地产泡沫的有效措施:为了防止泡沫破裂引起的经济重创,应采用挤压、引导等温和手段来治理房地产泡沫。     

Students’ views of assessment in project-led engineering education: findings from a case study in Portugal

According to the demands of the Bologna process, new educational methods and strategies are needed in order to enhance student-centred learning. Project work is one of those approaches. This paper aims to evaluate the impact of project-led education (PLE) on students’ learning processes and outcomes, within the context of a first-year engineering programme. It explores students’ perceptions about assessment procedures and processes. Data collection was based on individual surveys at the end and the beginning of each PLE edition and through focus groups, after a period of six months. Findings are presented according to emerging themes from the data analysis, focusing mainly on students’ perspectives of learning and assessment, the role of formative and summative assessments in PLE and their impact on learning. Implications for improving assessment practices are discussed.     

‘You should collaborate,children’: a study of teachers’ design and facilitation of children’s collaboration around touchscreens

Touchscreens are being integrated into classrooms to support collaborative learning, yet little empirical evidence has been presented regarding how children collaborate using touchscreens in classrooms. In particular, minimal research has been directed towards how teachers can design for and guide children’s touchscreen-based collaboration. Concurrently, the Programme for International Student Assessment and other international organisations have highlighted collaboration and ICT skills as crucial competencies for mastery in the twenty-first century. Accordingly, this article presents three narrative cases from a touchscreen project in Denmark, where 41 second-grade children and three teachers from two classrooms participated. The cases are based on ethnographic field data and 150 hours of video footage of natural occurring interaction in classroom settings. The ethnographic field data and video footage are examined using a collaboration model and embodied interaction analysis. Each case presents features of the subtle processes of children’s collaboration around touchscreens and teachers’ role in designing and guiding such collaboration. Thus, this article illustrates teachers’ and children’s situated processes of integrating touchscreens for collaborative activities in their classrooms.     

跨年级小学生数学学力认知诊断测验的IRT垂直等值分析

本研究采用“共同题?锚测验”设计,使用R语言ltm程序包中的IRT两参数模型进行各年级小学生数学学力认知诊断测验和被试参数的估计,并使用equateIRT程序包进行跨年级小学生数学学力认知诊断测验各项参数的等值转换。结果表明,等值转换后各年级测验的题目难度和小学生数学学力均随年级增长而逐渐递增,不同学校、民族、性别学生的数学学力发展差异性特征均与理论假设相符。本研究验证了采用IRT垂直等值方法构建跨年级小学生数学学力发展水平垂直量表的可行性,为制定系统性补救教学方案和自适应题库建设提供了必要的实证证据。     

新形势下高校师德师风建设要从自律开始

新时代视域下,高校教师在师德师风方面存在一些急需解决的问题,文章指出新形势下搞好师德师风建设要从高校教师的自律开始,并从遵守法律法规、带头讲规矩,注重立德树人、做事有责任,创新工作做法、潜心搞学问,立足实际情况、主动讲奉献等四个方面进行了详细阐述,有利于推动高校教师师德师风建设的健康发展。     

航空工程全日制专业学位硕士高水平人才培养提升与实践

随着科技的进步与发展,社会对新型工程创新人才的需求越来越迫切。全日制专业学位硕士是一种高层次、应用型、复合型新型工程创新人才,其教育是一种全新的研究生培养模式。文章以航空工程为例,在剖析当前专业硕士教育中存在的问题及原因的基础上,从"创新专业硕士的培养理念,引导其全方面发展""引导社会力量积极参与专业硕士的培养过程,构建协同创新的培养体系"和"改革研究生课程教学方式,完善课程考核体系"三个方面提出了如何培养出高水平的专业硕士研究生的方法和措施。