基于RUP的C/S和B/S混合模式构建学籍管理系统

在分析了高校学籍管理系统的特点和功能模块的基础上,针对C/S和B/S各自的优缺点,提出了基于RUP的C/S和B/S混合模式的学籍管理系统设计思想;讨论了学籍管理系统的总体结构和功能设计。     

基于Web的学生信息管理系统的设计方法

本文介绍了学生信息管理系统的设计及实现方法,整个系统基于Client/Server结构,完成了学生信息录入、查询和修改的计算机管理。系统的开发及应用为教学管理提供了灵活、方便的管理机制。     

Orienting Schools Toward Equity: Subgroup Accountability Pressure and School-Level Responses

Abstract

This article examines school-level responses to subgroup accountability pressure through an ethnographic case study of a school cited for failing to make adequate yearly progress for student subgroups. Concerns about the calculations and measures used to derive the citation and reservations about acting on accountability data delegitimized the citation and rendered the identified subgroups irrelevant to daily practice. Under district guidance, compliance with subgroup accountability was independent of the school's internal efforts to promote equity.     

MATLAB在《计算方法》教学与实验中的应用

计算方法是一门计算量大、算法多、实践性较强的计算机专业课程,以前计算方法课程常采用C语言进行教学和实验,要求学生既要对算法有充分了解,又要熟练掌握C语言的语法和编程技巧,导致教师和学生将大量的时间和精力都花在繁琐的数值计算以及对各种结果绘图上面,有时甚至影响到学     

Matters of Form: Questions of Race,Identity, Design,and the U.S. Census

This case examines how functionalist approaches manifest culturally based on users’ contexts. The authors conduct a critical visual semiotic analysis of the race and Hispanic origin questions on the 2010 U.S. Census form, demonstrating how incongruities in design potentially harm people. This demonstrates a need for adding critical analyses to design and research and it refocuses the Society for Technical Communication’s value of promoting the public good on to design and documentation in order to fight injustice.     

浅谈对《MATLAB程序设计》课程基础教学内容的思考

本文简要介绍了MATLAB软件和《MATLAB程序设计》课程,结合笔者的教学实践,对程序设计的重要性给出了自己的认识,最后从四个方面对《MATLAB程序设计》课程的基础教学内容进行了探讨,并且给出了自己提高学生程序设计的途径。     

Political and educational springboard or straitjacket? Theorising post/human subjects in an age of vulnerability

Contemporary discourses of social justice in education, disability, mental health, social policy and feminist studies are refracted increasingly through concerns about psychological and structural vulnerabilities created by the crises of late capitalism. Focusing on developments in British social policy generally and educational research specifically, this paper uses the authors' contrasting perspectives on two discernible discourses of vulnerability emerging in these contexts. One elevates the recognition of collective vulnerability as a springboard for new conceptualisations of resistance that disrupt materialist narratives of the human subject as a coherent, unified and rational agent of history. A second discourse offers a materialist understanding that locates vulnerability as both driver and product of a ‘therapeutic culture’, arguing that a psycho-emotional focus for vulnerability offers a diminished and ineffective subjectivity that belies rhetorics of resistance. These contrasting perspectives generate and emerge simultaneously from new understandings of the human subject. The paper evaluates the implications of using vulnerability to frame expectations of human subjects for everyday educational practices and relationships. It concludes by suggesting empirical questions that need exploring.     

如何培养学生的空间想象能力

随着计算机技术的不断发展 ,计算机辅助绘图技术使传统的二维绘图发生了本质的变化 ,因此产品设计等可在计算机屏幕上进行三维实体造型 ,来代替传统的手工绘图 ,从而使制图人员从繁重的手工绘图工作中解放出来。教学是为生产服务的 ,所以在机制图教学中培养学生的空间想象能力需加强三维绘图的教学研究     

GC/FTIR联用法鉴定纸用人造香料

采用GC／FTIR联用技术对一种纸用人造香料的组成进行了定性、定量鉴定。比较了不同色谱柱的分离效果，选择Supelco wax^TM-10色谱柱对该香料进行分离。采用红外光谱对香料组成进行了鉴定，确定该香料由28种组分组成，其主要成份为醛类、酯类、醚类、醇类化合物，此外还含有少量的酮类、酚类化合物。     

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.