培智学校语文教材拼音、生字分析--以上海教育出版社出版的第八册实用语文教材为例

教材作为教学的重要媒介,必然会影响学生的学习效果;教材编写的合理性值得大家思考。拼音、生字是智障儿童语文学习的基础,也是智障儿童教育的一项重要且困难的任务。上海教育出版社出版的第八册实用语文教材在拼音、生字两方面都存在一定的问题,在培智学校语文教材的拼音编写方面建议从识字起步,拼音放后,重在积累,按照智障学生掌握语音的规律编写拼音;在生字编写方面建议按智障学生掌握语音的规律编写生字,坚持“识写分离”的原则编排生字,按智障儿童获得生字的词性、结构规律编排生字。     

Unsupervised word sense disambiguation for Korean through the acyclic weighted digraph using corpus and dictionary

Word sense disambiguation (WSD) is meant to assign the most appropriate sense to a polysemous word according to its context. We present a method for automatic WSD using only two resources: a raw text corpus and a machine-readable dictionary (MRD). The system learns the similarity matrix between word pairs from the unlabeled corpus, and it uses the vector representations of sense definitions from MRD, which are derived based on the similarity matrix. In order to disambiguate all occurrences of polysemous words in a sentence, the system separately constructs the acyclic weighted digraph (AWD) for every occurrence of polysemous words in a sentence. The AWD is structured based on consideration of the senses of context words which occur with a target word in a sentence. After building the AWD per each polysemous word, we can search the optimal path of the AWD using the Viterbi algorithm. We assign the most appropriate sense to the target word in sentences with the sense on the optimal path in the AWD. By experiments, our system shows 76.4% accuracy for the semantically ambiguous Korean words.     

在Word中直接绘制复杂生物学图形

本文阐述了在W ord中直接绘制复杂生物学图形的一些具体方法和技巧,介绍了创造性使用绘图工具的做法。     

计算机基础教学中常见问题分析

在高师多年的计算机信息技术基础教学过程中,发现学生在Windows部分的复制与移动、建立快捷方式、文件重命名、Word部分的编辑排版等多个方面容易出现问题。分析这些常见的问题,然后提出了应对措施。     

基于B/S结构的编辑部稿件处理系统的设计与实现

以建设<周口师范学院学报>编辑部稿件处理系统为背景,构思了普通编辑部稿件处理系统所应具备的框架、模块及设计与实现.系统以ASP.NET为前台开发工具,SQL Server2000为后台数据库进行开发, 系统基于B/S结构.系统包括作者远程在线投稿系统、作者远程稿件查询系统、专家远程审稿系统、编辑远程稿件处理系统和新闻发布系统等.     

一种基于特征编码的Word文档数字水印算法

本文基于文本数字水印的特征编码思想,通过设置Word文档中字符的下划线格式以嵌入和检测水印。实验表明,该算法有较强的不可见性,能较好的嵌入和检测水印,从而达到数字水印的一般要求。     

Idea generation in biomedical engineering courses using Design Heuristics

ABSTRACT

With increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design.     

从2006年亚运会、世锦赛和世界杯总决赛分析中国女子体操队现状及发展

通过对中国女子体操队在2006年亚运会、世锦赛和世界杯总决赛三大赛事上的表现及成绩的分析、研究,了解了中国女子体操队的实力状况,并在此基础上对其今后的发展进行了分析,旨在为中国女子竞技体操保持优势地位、实现2008年北京奥运会目标提供理论参考。     

离心泵特性曲线测定中的Excel 2000的应用

简述了“离心泵特性曲线测定”中实验原理、实验装置和实验方法;重点探讨了 Excel 2000在化学工艺学实验数据处理中的应用。     

《方言调查字表》入声字在普通话中的分派情况

入声字是上古音在方言中的遗留。作对《方言调查字表》中入声字的分派情况做了穷尽性的统计，总结了入声字在普通话中的分派规律，通过研究，发现《方言调查字表》中的入声字没有现在普通话中属鼻韵母的字等。此项研究对于掌握普通话具有一定的借鉴和指导意义。