Voice over distance: a case of podcasting for learning in online teacher education

This paper reports on a case study of an online pre-service teacher education course in a New Zealand university aimed at exploring the potential of student-generated podcasts as a form of interactive formative assessment at a distance. The study was part of a wider two-year funded project with the overall goal of documenting, developing, and disseminating effective and innovative e-learning practice. Findings from lecturer and tutor interviews, student focus group (FG) discussion, and course evaluations indicate that the podcasting task provided opportunities for the course lecturer, tutors, and students to learn and share ideas with one another. The experience empowered students to develop the skills and confidence to initiate more independent inquiry into technologies to support their pedagogical purposes. The study contributes to a better understanding of the skills, dispositions, and knowledge needed to prepare teacher candidates for teaching-learning contexts where information and communication technologies are increasingly pivotal.     

语义翻译和交际翻译视角下《红楼梦》中诗歌英译探析

该文从语义翻译和交际翻译的维度对《红楼梦》中的诗歌英译进行分析,探究两个英译本所采用的翻译策略,从而为翻译教学中诗歌的翻译提供借鉴意义以及为翻译实践提供理论支撑与实践依据。     

“信息系统管理的关键问题＂研究模式的发展与特征术——以1980—2012年关键问题研究报告的内容分析为基础

始于1980年的“信息系统管理的关键问题”研究在管理信息系统学科已经形成了较为完整的研究体系和研究模式。文章采用内容分析法对世界范围内29次最具代表性的相关研究进行梳理,将其32年的发展历史概括为奠基期、改良期和重塑期,并以此为基础,总结出关键问题研究模式的重要特征。     

安全技术与标准在工程训练中的研究与实践

安全技术是产品设计的重要方面,良好的安全技术理念与安全素养是工科学生培养的重要内容。在工程训练中引入安全技术相关国家标准,进行安全理念教育;建设安全技术实验室,构建安全技术实践平台,实习车间机器设备采用安全保护装置,提供安全技术应用范例;开设安全技术实习课程,由学生进行产品的风险分析与安全设计,较好地培养了学生的安全意识与安全素养,锻炼了学生的创新实践能力。     

A Strategy for Operationalizing Privacy by Design

Recent controversies surrounding privacy have sparked a move by regulators toward the idea of privacy by design (PbD), a concept pioneered by Ontario Information and Privacy Commissioner Ann Cavoukian. Industry has also started to recognize the importance of taking privacy seriously, with various PbD corporate initiatives currently underway. However, some commentators have criticized PbD for being too vague. Using three case studies and a range of best practice examples of PbD, privacy impact assessments (PIAs), and privacy-enhancing technologies (PETs), this article addresses the gap between the abstract principles of PbD and their operationalization into more concrete implementation guidelines for software engineers.     

Accountability and the Framing Power of Visual Technologies: How Do Visualized Reconstructions of Incidents Influence Public and Political Accountability Discussions?

In this article visual technologies and their use in three reconstructions after an incident are linked with accountability issues. Conclusions are drawn on the relation between administration, the choice of technology to create and distribute visual occurrences, and society and how visualizations are used to frame accountability issues.     

体育与社会资本研究的西方基础与本土化探索

摘 要：为了厘清中西方体育与社会资本的研究基础、热点与前沿,采用文献资料和知识图谱分析法,以体育与社会资本文献为研究对象,分析西方的研究基础和中国的热点前沿,讨论中西方研究的异同,探索本土化研究的突破方向。结果显示：1）西方的奠基性研究关注体育建构与维持的社会资本,关系纽带联接和资源嵌入性解释了其中的作用机制。2）CiteSpace的聚类标识、突现率和新颖性统计,探明了中国的研究热点和前沿。3）中西方的研究都追求体育社会资本的社会效益,中国体育社会资本的要素因根植于“关系取向”和“伦理本位”的文化特质区别于西方。4）中国的“关系”理论是体育社会资本本土化研究的重要创新点。为体育社会资本本土化研究提供参考。     

一次性离心运动及针刺对大鼠骨骼肌生肌调节因子的影响

目的:观察一次性离心运动及针刺对大鼠股四头肌MyoD与Myogenin的影响,探讨针刺在骨骼肌损伤修复中的作用。方法:96只雄性SD大鼠随机编为安静(C)、安静针刺(CA)、运动(E)与运动针刺4组(EA),E与EA组完成一次性跑台运动(坡度为-16°);采用实时荧光定量PCR与免疫印迹法检测MyoD和Myogenin mRNA与蛋白表达。结果:CA组MyoD mRNA表达120 h显著高于C组(P0.05),蛋白表达24 h、48 h显著高于C组(P0.05);CA组Myogenin mRNA表达48 h、120 h显著高于C组(P0.05),蛋白表达48 h后均显著高于C组(P0.05)。EA组MyoD mRNA表达12 h至72 h显著高于E组(P0.05),蛋白表达12 h、24 h显著高于E组(P0.05);EA组Myogenin mRNA表达均显著高于C组(P0.05),12 h、48 h显著高于E组(P0.05);蛋白表达12 h、120 h显著高于E组(P0.05)。结论:针刺正常骨骼肌、一次性离心运动及运动后针刺均能上调MyoD、Myogenin mRNA与蛋白表达,且针刺能快速增高运动后骨骼肌MyoD和Myogenin的蛋白表达。