基于CPLD/FPGA的电类实验教学研究     

冯明库 《广东技术师范学院学报》2003,(6):85-87

本文着重介绍了CPLD／FPGA的主要特点，并提出了以CPLD／FPGA为中心的四个实验教学模式以培养大学生的创新能力，加强电类实验教学改革。  相似文献   

浅析基于网络技术的教学平台   总被引：2，自引：4，他引：2  

赵怀阳 《山西广播电视大学学报》2005,11(5):16-17

现代信息技术的发展,使得基于网络技术的多媒体教学平台成为现代教育技术改革与发展的方向。了解网络教学平台的技术特点,针对基于互联网In ternet的W EB技术的网络多媒体教学平台的设计思路以及主要技术的实现方法进行了一些探讨。  相似文献   

Windows NT下如何对物理内存和I/O的访问     

刘宏妮  乘英 《辽宁科技学院学报》2002,4(3):33-35

文章论述了一种在Windows NT4.0下利用NT设备驱动程序开发电（NTDDK）访问物理内存和I／O口的方法，经过实践检验此方法有较强的使用价值。  相似文献   

Integrating a moral reasoning game in a blended learning setting: effects on students' interest and performance     

Jon-Chao Hong  Nien-Chen Wu  Ying-Luan Huang  Pei-Hsin Lin  Yi-Ling Chen 《Interactive Learning Environments》2016,24(3):572-589

A new approach to moral education using blended learning has been developed. This approach involves 10 scenarios that are designed as a web-based game and serves as a basis for group moral-consequence-based reasoning, which is developed based on a hypothetical-deductive model. The aim of the study was to examine the changes in students' blended learning interest and reasoning ability in a time series experimental design. After playing the game with the 10 initial scenarios during the first week of the study, participants were subjected to five blended learning sessions that required them to discuss the consequences of one of the 10 scenarios using hypothetical-deductive reasoning. After six weeks, the data from the 110 participants were analyzed using time series statistics. The results indicated that players were highly interested in the game, although their interest had a tendency to decrease slightly over time. Repetitive game play (i.e. practice) was positively associated with the players' moral reasoning performance. The study results may lend support to the design of a game with additional or more highly complex content for players to further develop students' consequential reasoning ability.  相似文献   

单片机以太网嵌入式系统的实现方法     

狄金海 《浙江工贸职业技术学院学报》2003,3(4):23-29

随着INTERNET在中国的普及,针对INTERNET的各种技术也随之产生.目前,以太网协议已经广泛地应用在各种计算机网络,如办公局域网、工业控制网络、因特网等场合.基于以太网协议的各种设备也不断出现.本文介绍了用8位单片机采用以太网协议通过因特网传输数据的技术.  相似文献   

Finding Diego: A Bilingual Student Integrates School,Language, and Identity     

Robin L. Danzak  Louise C. Wilkinson 《Journal of Latinos & Education》2017,16(1):51-64

This article presents a mixed-methods case study of Diego, a bilingual teen who completed public school in Florida. During adolescence, Diego negotiated multiple identities: successful student, Mexican American, bilingual, and typical U.S. teenager. Diego provided interviews and bilingual (English/Spanish) writing (narrative/expository) in 2008 (at age 12, Grade 6) and in 2012 (at age 16, Grade 10). A qualitative analysis of his interviews and a quantitative linguistic analysis of his writing reveal central elements of Diego’s language development as related to academic English and identity. Educational implications for working with bilingual adolescents are discussed.  相似文献   

基于GPRS的智能小区监控系统的设计与实现     

张平川  郑冬强 《漯河职业技术学院学报》2006,5(3):10-12

介绍了一种基于GPRS智能小区监控系统的软、硬件实现方法,并针对该系统的具体特点,在嵌入式设备中对TCP/IP协议簇进行了剪裁,对于同类系统的开发应用具有重要的意义.  相似文献   

用ASP实现网络数据库应用系统的设计   总被引：2，自引：0，他引：2  

刘丽娟 《内江师范学院学报》2002,17(2):48-55

本以简单的实例（网上成绩的录入与查询）展示了网络数据库应用系统的设计方法，并给出了具体的实现代码，为读创建自己的网络数据库应用系统提供了一定的参考。  相似文献   

从阮冈纳赞的分面分类理论看情报检索语言的发展     

陈立华 《德州学院学报》2001,17(3):102-105

以阮冈纳赞的分面分类理论为切入点，阐述分面组配式分类法的特性、主题法及整个情报检索语言的发展趋势等问题。  相似文献   

PTEN在白血病研究中的新进展     

《河西学院学报》2017,(5):65-71

PTEN(Phosphatase and tensin homologue deleted on chromosome 10)是10号染色体缺失,编码与张力蛋白和辅助蛋白同源磷酸酶的抑癌基因.自1997年被正式发现起,越来越多的研究者对其蛋白、生物学活性、参与信号转导途径、药物靶点等相关方面做了极为深入和广泛的研究.研究显示,PTEN可通过多种信号转导通路,广泛参与人类肿瘤细胞的增殖、恶变、趋化、粘附、血管生成、凋亡、耐药、衰老、肌肉收缩、DNA损伤应答等过程,从而在人类肿瘤的治疗中发挥至关重要的作用,成为肿瘤生物学发展中最为重要的分子之一.迄今为止,涉及PTEN功能的相关临床试验已在肿瘤治疗中取得突破性进展,包括在白血病中的应用.但是国内外对于PTEN与白血病发生、进展、治疗的相关性并无针对性的、较为完善的归纳与总结.本综述结合近年来较为前沿的论点对PTEN与白血病发生、发展与治疗相关进展进行阐述,为进一步的科研提供新的思路与展望.  相似文献