数字电视机顶盒及其关键技术浅析     

宋坚 《宁德师专学报(自然科学版)》2005,17(2):137-139

介绍了数字电视机顶盒的功能和基本工作原理，分析了其硬件和软件的关键技术，并阐述了其发展方向和前景．  相似文献   

夜郎与巴蜀相关民族的族属问题   总被引：3，自引：0，他引：3  

李绍明 《华中师范大学学报(人文社会科学版)》2006,45(4):86-89

先秦的巴、蜀和先秦至秦汉的夜郎三个西南方国,疆界连接交错,关系极为密切。古代的巴、蜀、夜郎地区的主要民族所处区域虽先后有别,但秦之时其分布的大体格局就已经形成。整个巴、蜀地区在古代称为“夷越之地”,这里的“夷”是指氐羌族系的民族,而“越”是指濮越族系的民族。“西南夷”中的氐羌族系与现今的藏缅语族有关,濮越族系与现今的壮侗语族有关。时至今日,这种状况仍基本没有改变,即今西南地区除了苗瑶语族的民族外,壮侗语族和藏缅语族的民族基本上仍是当地的主要民族。  相似文献   

群体动力学在现代工业培训中的应用     

周乐国 《煤炭高等教育》2004,22(4):113-114

根据美国科学家库尔特·卢因 ( Kurt Lewin)创立的“群体动力学”理论 ,应用新信息技术网络对现代工业培训这一实践性教学环节提出了一种新的模式——群体培训交流模式。通过教学实践证明 ,它对提高教学质量是行之有效的  相似文献   

面向对象编程实现屏幕拷贝     

熊新阶  肖小红  涂焱楚 《黄冈师范学院学报》2002,22(3):54-58

用面向对象程序设计的方法，利用Delphi实现Windows环境下的屏幕拷贝。  相似文献   

The support group approach in the Dutch KiVa anti-bullying programme: effects on victimisation,defending and well-being at school     

Rozemarijn van der Ploeg  Christian Steglich  René Veenstra 《Educational research; a review for teachers and all concerned with progress in education》2016,58(3):221-236

  相似文献   

Students working online for group projects: a test of an extended theory of planned behaviour model     

Eddie W. L. Cheng 《教育心理学》2017,37(9):1044-1056

This study examined an extended theory of planned behaviour (TPB) model that specified factors affecting students’ intentions to collaborate online for group work. Past behaviour, past experience and actual behavioural control were incorporated in the extended TPB model. The mediating roles of attitudes, subjective norms and perceived behavioural control were also examined. Data were collected from primary and secondary students in Hong Kong (N = 957). The partial least square approach to structural equation modelling was used to analyse the a priori hypothesised model. In general, the model fitted the data very well and the major relationships were found to be significant. The results indicated that past experience and actual behavioural control played individual roles in the model. Theoretical and practical implications are considered in this study.  相似文献   

ADO技术在试卷自动生成系统中的应用     

刘井利 《广东技术师范学院学报》2001,(4):63-66

大学英语自动命题系统是利用现代化工具——计算机帮助教师进行自动选题、组卷、并打印正式考试试卷的管理系统。系统实现的主要功能是根据出题者的要求从数据库随机选择题目生成一份试题,然后打印出来。本文主要介绍作者在开发过程中,利用ＶＢＡ和ＡＤＯ技术结合ａｃｃｅｓｓ、ｗｏｒｄ的一些经验和体会。  相似文献   

合作学习中自我监控的探析     

潘燕华  伍进杰 《钦州学院学报》2007,22(3):105-107

运用情境实验和问卷测量的方法,可以测量合作学习中自我监控水平不同的学生在合作学习的小组活动自评中的差异.自我监控高的学生比自我监控低的学生对组织者有更积极的评价,但在对合作学习的喜爱程度上却比不上自我监控低的同学.  相似文献   

20世纪后二十年曹丕研究综述     

童瑜 《哈尔滨学院学报》2005,26(12):66-70

在魏晋南北朝文学研究中，曹丕是一个长期不被学术界重视的对象。直至20世纪80年代以后，学者们才对曹丕诗歌日益重视。文章试图从曹丕诗歌的思想内容、艺术风格、文学理论、诗歌成就与文坛地位影响等方面对20世纪后二十年曹丕研究概况进行综合论述，探讨学术界在此二十年中，对曹丕诗歌本身及在文学史上地位认识的发展变化。  相似文献   

Integrating Northern Ireland: Cross‐group friendships in integrated and mixed schools          下载免费PDF全文

Danielle Blaylock  Joanne Hughes  Ralf Wölfer  Caitlin Donnelly 《British Educational Research Journal》2018,44(4):643-662

While Northern Ireland strives to build a shared society, the current reality is that everyday experiences are still shaped by division along ethno‐religious lines. This is particularly pronounced in the education system, where more than 92% of pupils attend separate schools. Within the predominantly separate education system, however, exists a small collection of schools which cater to a more heterogeneous pupil body and offer the opportunity for young people from both communities to meet and interact, and potentially develop cross‐group friendships. The present study compares the network‐based cross‐group friendships within two such school types; an integrated and a separate post‐primary school. These schools boast a distinct ethos yet they similarly enrol students from Catholic and Protestant backgrounds. Findings reveal that both schools show a high level of interconnection between pupils; however, the integrated school, with an ethos that openly supports social cohesion, shows a greater tendency towards cross‐group interactions and best friendships than those found within the separate school. In line with contact theory, these findings suggest that it may not be enough to simply create opportunities for intergroup contact but that optimal conditions, such as institutional support, may be a prerequisite for positive relationships to flourish. Implications for educational policies designed to promote greater cross‐community contact are discussed.  相似文献