A qualitative analysis of context-aware ubiquitous learning environments using Bluetooth beacons     

Sohaib Ahmed  Sameena Javaid  Moazzam Fareed Niazi  Anzar Alam  Adnan Ahmad  Murad Ali Baig 《Technology, Pedagogy and Education》2019,28(1):53-71

The use of Bluetooth Low Energy (BLE) beacons is becoming widespread for context-aware learning environments. This technology can be used in indoor and outdoor settings such as museums, shops, home and schools in order to identify the location of learners and their contexts. Specifically, in the constructivist view of learning, learners can use such sensing technology for constructing knowledge and experiencing learning at any time, anywhere. However, exploration of such technology has been limited in the constructivist context-aware ubiquitous learning (U-learning) literature. For this purpose, the authors evaluated two android-based U-learning applications: one was an outdoor learning environment in a garden, the other was about locating books in a library. The applications were implemented and tested with school and university students. The qualitative results are presented in this article, and show how such sensing technology is promising for both pedagogical environments.  相似文献   

试论乡规民约在新农村建设中的价值和功能   总被引：1，自引：0，他引：1  

孙冕 《连云港师范高等专科学校学报》2006,(2):1-4,17

乡规民约是我国基层社会生活中的群众自治的社会规范,在我国有着悠久的历史和深远的影响。它不仅维护了乡村社会的稳定,而且在建设“生产发展、生活富裕、乡风文明、村容整洁、管理民主”的社会主义新农村建设中,呈现出推动乡村经济协调发展,促进乡村社会民主法制建设、乡村先进文化建设、乡村生态环境建设的价值特质。  相似文献   

The socioemotional development of orphans in orphanages and traditional foster care in Iraqi Kurdistan     

Abdulbaghi Ahmad  Kirmanj Mohamad 《Child abuse & neglect》1996,20(12):1161-1173

In order to investigate orphans' situation and development in Iraqi Kurdistan, samples from the two available orphan care systems, the traditional foster care and the modern orphanages, are examined at an index test and at 1-year follow-up regarding competency scores and behavioral problems at both test occasions, and post-traumatic stress reactions at a 1-year follow-up. Achenbach Child Behavior Check List (CBCL) and two instruments regarding post-traumatic stress disorder (PTSD) were used. While competency scores showed an improvement in both samples at the follow-up test, the problem scores increased in the orphanage sample and decreased among the foster care subjects. Moreover, the orphanage sample reported higher frequency of post-traumatic stress disorder (PTSD) than the foster care children. The results are discussed with regard to the value of the Kurdish society's own traditions in taking care of orphans.  相似文献   

诗人的大情怀--论犁青     

谢冕 《海南师范大学学报(社会科学版)》2003,16(4):1-6

自古而今，所有第一流的诗人，所有第一等价值的诗歌，无不是那些为国家兴亡、百姓忧乐而激烈跳动的心灵所创造的。犁青的早期诗作，鲜明地表现了作为诗人的最为可贵的品质。即他把同胞的苦乐当成了自己的苦乐，他能够从自己出发，感同身受地体验并表达他所钟情的大众的悲哀和愤怒。伟大的80年代犁青迎接了他诗歌艺术的另一个收获期。他一边行走在祖国辽阔的国土上，一边辛勤地写作他所深爱的大地的赞歌。诗写得轻快，但却有一种记忆的重压。20世纪行将结束时，世界各地发生的重大事件，犁青几乎都在现场而成为亲历者和见证人。他目睹战争带来的巨大灾难，写下了一批充满激情的诗行。他的本色、勤奋和对人类的大爱，对他们命运的关怀，使他的声音充盈着智慧和热情，强烈的爱恨情仇，爆发出惊人的抒情的魔力。这位从闽南乡间走出来的诗人，因为获得了这样的大情怀，于是成为了国际性的诗人。  相似文献   

关于“留日学生与辛亥革命”及“海归已死”的对话——答日本《朝日新闻》记者林望、《解放日报》记者支玲琳的采访提问     

周棉 《徐州师范大学学报(哲学社会科学版)》2012,38(6):1-10

2011年9月9日,日本《朝日新闻》驻广州支局记者林望用电话、邮件[1]联系周棉教授,表示:"日本人对孙中山先生很有感情,关注下月的辛亥革命100周年。我们《朝日新闻》有计划写有关的一系列报道",希望"您从专家的角度分析"当时留日学生与辛亥革命的有关问题。周棉教授据此于2011年9月30日10时-11时20分作了书面回答,遗憾的是,2011年10月12日《朝日新闻》仅用一、二句话作了介绍。为了让更多关心"留日学生与辛亥革命"关系的学术界朋友了解这个问题,特发表周棉答林望的采访提问。2011年12月26日,《解放日报》记者支玲琳有感于"日前出炉的《2011年海归就业力调查报告》中海归的收入与投资相比,明显收益回报不成正比。而这,也将一直以来各方对海归含金量的质疑推向了极端,有媒体甚至直接打出了‘海归已死’的标题……期待周老师您能从人文、历史角度多作阐释。"周棉教授据此于2011年12月30日作了书面回答,2012年1月4日《解放日报》作了摘要发表。为了让更多关心归国留学生有关问题的各界朋友了解这个问题,特全文发表周棉答支玲琳的采访提问。  相似文献   

Level of Students＇ Achievement in Mathematics at the End of Elementary Education in Yemen     

Tarig Mohamed  Ali Mohamed  Khair Ahmad  Zamri Khairani  Tahra Aisa  Elrofai 《美中教育评论》2012,(6):588-593

  相似文献   

Stress intensity factors under combined bending and torsion moments     

Al?Emran?IsmailEmail author  Ahmad?Kamal?Ariffin  Shahrum?Abdullah  Mariyam?Jameelah?Ghazali  Mohammed?Abdulrazzaq  Ruslizam?Daud 《浙江大学学报(A卷英文版)》2012,13(1):1-8

This paper discusses stress intensity factor (SIF) calculations for surface cracks in round bars subjected to combined torsion and bending loadings. Different crack aspect ratios, a/b, ranging from 0.0 to 1.2 and relative crack depths, a/D, ranging from 0.1 to 0.6 were considered. Since the loading was non-symmetrical for torsion loadings, a whole finite element model was constructed. Then, the individual and combined bending and torsion loadings were remotely applied to the model. The equivalent SIF method, F*_EQ, was then used explicitly to combine the individual SIFs from the bending and torsion loadings. A comparison was then carried out with the combined SIF, F*_FE, obtained using the finite element analysis (FEA) under similar loadings. It was found that the equivalent SIF method successfully predicted the combined SIF for Mode I. However, discrepancies between the results determined from the different approaches occurred when F _III was involved. It was also noted that the predicted F*_FE using FEA was higher than the F*_EQ predicted through the equivalent SIF method due to the difference in crack face interactions.  相似文献   

出版业转型背景下做好助理编辑工作的新认识     

柴冕 《陕西教育学院学报》2012,(2):48-50

全国出版业事转企的转型形势,给如何做好编辑工作提出了新课题。青年助理编辑应该从培养编辑基本素养、适应出版市场环境等方面努力提高自己,以应对挑战,适应新的形势。  相似文献   

数码钢琴集体课教学模式新探——以李和平《钢琴集体课教程》为例     

施绵 《集美大学学报(教育科学版》2012,(1):104-107

目前大多数高师院校的数码钢琴集体课都是按学生演奏能力的强弱进行分组授课,这种模式便于教学进度的统一有序,提高了教学效率。但此法常与学生专业小课或其他课程安排产生时间冲突,难于保证正常运行。教学实践探索表明:在同一堂课上,可以采用根据不同水平学生安排难易程度不同的教学内容的模式,从而实现共性与个性的有机结合,达到更好的教学效果。  相似文献   

区分标签类型的社会化标签质量测评研究     

李蕾  王冕  章成志 《图书情报工作》2013,57(23):11

认为社会化标签多采取自由标引方式,部分标签并不能有效地揭示资源的内容或主题,于是产生许多低质量的标签,这些低质量标签干扰社会标注系统中资源组织的秩序,降低标签在应用场合中的质量和用户满意度。进行基于标签类型的社会化标签质量测评研究,开发标签质量测评网站,邀请志愿者在该网站上对博文标签、图书标签、图片标签、视频标签、音乐标签类型进行划分,得到标签类型分类用的训练数据集和测试集;同时,对标签质量进行打分,在此基础上进一步得到标签质量评估的训练数据集与测试数据集,为以后基于标签类型的标签质量评估提供数据支持。  相似文献