基于消息的单片机编程方法

在单片机MCS-51的开发运用中，通常要使用各种中断。如中断服务程序执行时间过长，当有另外的中断发生时，单片机就不能及时地进行处理，特别是对MCS-51这样的只有两级中断优先级的单片机更是这样。借鉴Windows编程的原理，在单片机编程中引入消息的概念，将中断产生的标志作为消息，而数据处理则放在消息循环中进行，这样一方面减少了中断服务程序的长度，提高了响应中断的速度；另一方面又不影响数据的处理。     

Exploring a new silent test of phonological awareness

This is the preliminary study of a test of phonologicalawareness which does not require that subjects speak or hear toparticipate. The test was designed to minimize memory loads, and tomeasure speeded written naming and segmentation-by-sound. Spelling datacan also be collected. Subjects have 45 seconds to name items in each oftwo sets of line drawings. The average frequency of the names variesacross these sets. In the third set, subjects must name the items, andalso segment the written names into their constituent sounds. This taskwas administered to disabled and normally-reading adults, with twocommon tests of phonological awareness. The new test discriminatedbetween the readers as reliably as the benchmark tasks, correlating witheach better than they correlated with each other. The new test was thenadministered to deaf adults, who performed similarly to the disabled(hearing) readers. The data represent the first direct demonstration ofphonological abilities in deaf subjects, using a task designedspecifically for that purpose.     

Dreaming the Unstable Wings of Desire: Unseen,Educational Bruisings and The Elusive Self of Literature

When it comes to education, the dream cannot be controlled by the strictures of language or the conscious mind, and in its insistently disobedient character, is unwilling to submit to the demands of a deliberate and conscious curriculum. Indeed, we might say that what dreams represent is the absence of education itself, and a mobile energy antithetical to a fantasy of smoothly functioning teaching. In this article, we approach the question of dreaming’s place in education through two intertwined lenses: the conceptual and the literary. First, we intersperse throughout our paper excerpts from an untitled fictional narrative about a group of students who become progressively more beaten up, and whose teacher is unable to see their bruises, as they embark on the precarious task of expressing their dreaming, creative selves. We also turn to psychoanalytic theory (and, in particular, Thomas Ogden’s theory of dream thinking) to discuss the significance of the impenetrable nature of the dream, and ask how such qualities of unrepresentability might challenge our desires for answerable questions and legible answers. We end this piece with a recognition of the ways in which shared experiences of reading and writing may also support a place for dreams.     

语篇理解策略在英语阅读教学中的应用

阅读在英语学习中占有重要地位,但语篇教学则长期被英语学习者、教学者忽视。语篇理解是英语阅读的重点和目标,应根据学习者具体情况提出相应的语篇理解策略,并运用于英语阅读教学与实践中。     

日本高校多媒体计算机网络实验室建设与启示

本文从多媒体计算机网络实验室的设计理念、设备配置和技术支持等方面介绍了日本高校多媒体计算机网络实验室的现状,并对中日多媒体计算机网络实验室设施的应用模式进行横向比较,以借鉴学习日本的先进技术、设计理念及管理方法。     

Beginning reading strategies in children experiencing contrasting teaching methods

Two groups of 4.5–5.5 year old children in their first year at school were examined; one taught by a whole word teaching method and one taught by a mixed whole word and phonological teaching method. The children were given a test to investigate their reading of normal words. The results of this test were subjected to a detailed error analysis and the two groups were examined in order to see if there were differences in the reading strategies they used. No evidence was found counter to the assumption that reading begins with a logographic stage. However, it was found that teaching method was having a significant impact on the reading strategies which the children adopted. In addition it was found that a number of children from the whole school appeared to exhibit letter by letter reading. This suggests that letter by letter dyslexia might in part be an extreme form of a strategy used by normal readers.     

基于ActiveX技术液压缸CAD软件的开发和研究

本文以作者用VB6．0开发的液压缸CAD软件为例介绍了AutoCAD ActiveX技术及数据库技术和界面技术，并强调AutoCAD的二次开发的重点是参数化绘图技术，希望CAD技术在液压传动中得到更广泛的应用。     

浅析我院公共计算机课程教学

计算机基础课程是高职院校一门重要课程,计算机基础教学是一项非常重要的工作,其质量也是衡量学校办学质量的一个重要指标。本文结合自己的教学实践,总结了我院计算机基础教学工作的成绩、成效,分析了我院公共计算机教学工作目前存在的一些问题,对计算机基础的教学提出了一些参考意见。     

多媒体在电工教学中的应用

文章就电工学教学中如何利用多媒体技术及教与学的设计上作了较为详尽的论述     

网络工程专业“计算机导论“课程的教学初探

文章探讨对于网络工程专业第一门专业课程“计算机导论”课的地位和重要性,以及如何确定这门课程的教学目标、知识点和教学内容,激发学生学习专业知识的兴趣和热情。