虚拟现实技术在高等职业教育中的应用探讨

虚拟现实应用于高等职业教育是教育技术发展的一个飞跃,也为探索人才培养模式提供了技术平台。虚拟现实技术在高等职业教育的教学方法、教学手段、教学内容、课程体系、教学实践、教学实训基地建设上做出技术支持。     

Strengthening internal quality assurance as a lever for enhancing student learning experiences and academic success: lessons from Namibia

Higher education plays an important role in the social, economic and political development of any given nation. In the Namibian context, quality assurance systems have been put in place at both national and institutional levels through the establishment of national quality assurance agencies and units responsible for quality in institutions. A critical literature analysis of quality assurance systems in higher education shows that although they claim to strike a balance between improvement and accountability, external quality assurance mechanisms tend to have an accountability and compliance focus and to promote managerialisation and bureaucratisation of academia. This article argues that internal quality assurance systems, built on a strong quality culture, tend to be more effective in enhancing the quality of student learning experience and academic success than externally driven quality assurance. Thus, to promote genuine quality, more energy must be invested in external quality assurance capacitating and strengthening internal quality assurance systems.     

基于多模态话语分析理论的网络课程发展研究

网络课程随着数字信息技术和网络技术的发展而发展,基于多模态话语分析理论与功能语言学理论,网络课程发展的理想模式是构建逼真的三维或四维学习情境,刺激学习者的多种感官,让学习者身临其境地参与学习活动,从而顺利地完成意义构建,实现学习目的。“虚拟现实”技术的发展为网络课程理想模式即多模态虚拟课程的出现带来了可能。通过对多模态虚拟课程内涵、分类和特性的阐述,可以对网络课程的发展进行展望和分析。     

Enhancement of Anatomical Education Using Augmented Reality: An Empirical Study of Body Painting

Students in undergraduate premedical anatomy courses may experience suboptimal and superficial learning experiences due to large class sizes, passive lecture styles, and difficult-to-master concepts. This study introduces an innovative, hands-on activity for human musculoskeletal system education with the aim of improving students’ level of engagement and knowledge retention. In this study, a collaborative learning intervention using the REFLECT (augmented reality for learning clinical anatomy) system is presented. The system uses the augmented reality magic mirror paradigm to superimpose anatomical visualizations over the user’s body in a large display, creating the impression that she sees the relevant anatomic illustrations inside her own body. The efficacy of this proposed system was evaluated in a large-scale controlled study, using a team-based muscle painting activity among undergraduate premedical students (n = 288) at the Johns Hopkins University. The baseline knowledge and post-intervention knowledge of the students were measured before and after the painting activity according to their assigned groups in the study. The results from knowledge tests and additional collected data demonstrate that the proposed interactive system enhanced learning of the musculoskeletal system with improved knowledge retention (F_(10,133) = 3.14, P < 0.001), increased time on task (F_(1,275) = 5.70, P < 0.01), and a high level of engagement (F_(9,273) = 8.28, P < 0.0001). The proposed REFLECT system will be of benefit as a complementary anatomy learning tool for students.     

论向子諲的《酒边词》

向子諲的《酒边词》含《江南新词》与《江北旧词》。前者收南渡以后之作,较深刻地反映了现实,以诗为词,多旷放之作,艺术表现上较有生气。后者收南渡以前之词作,内容多写闺情、恋情,艺术上承继欧、晏词风,本色当行,受到选家的重视,然欠创新锋芒。     

论向子諲的《酒边词》

向子諲的《酒边词》含《江南新词》与《江北旧词》。前者收南渡以后之作,较深刻地反映了现实,以诗为词,多旷放之作,艺术表现上较有生气。后者收南渡以前之词作,内容多写闺情、恋情,艺术上承继欧、晏词风,本色当行,受到选家的重视,然欠创新锋芒。     

复杂场景中并行碰撞检测算法的研究

碰撞检测在机器人运动规划、虚拟环境、分布交互仿真中都起着重要作用．随着虚拟环境的几何复杂性及现代CPU并行处理能力的增加。为实现快速精确的碰撞检测,并行技术开始广泛地应用于碰撞检测算法中．本文介绍基于并行技术的碰撞检测算法,并着重对已使用的各种并行技术进行了分析比较．     

论量刑程序分立

量刑规范化改革的一个重要方面是程序改革。现行刑事诉讼制度中量刑方面存在多种缺陷,这些缺陷和问题的产生,很大程度上是由于刑事诉讼程序所采用的定罪量刑合一的模式。刑事诉讼制度的体系化特性,决定了量刑改革不可能仅仅依靠程序上的分离,而是需要从整体上对刑事诉讼制度进行调整。在现有体制内进行修正,或将定罪量刑分而治之,是两种不同的改革方案。通过对两种模式的可行性和必要性分析,可以得出结论,将定罪与量刑在程序上分而治之是最佳方案。     

略论刘知几的审读观

人的认识是有局限的,对圣贤、名著既不能全盘肯定,也不能全盘否定,恰当的原则是＂爱而知其丑,憎而知其善＂;一部优秀的书稿,体例要严整,名称与内容要相符。这两点是刘知几审读的重要观点。这种观点对我们今天审读书稿仍有重要的借鉴意义。     

论泛娱乐时代电视真人秀节目的文化自觉——以职场真人秀《职来职往》为例

随着中国电视媒体泛娱乐化倾向的扩大,煊赫一时的＂真人秀＂节目也逐渐脱离其精神价值,陷入发展的文化困境。因此,探索一条适合中国电视文化语境的,健康、可持续的发展之路至关重要。当下收视与口碑双赢的职场真人秀《职来职往》为我们提供了有价值的发展思路。