常微分方程的思想方法及在中学数学中的应用

在常微分议程课程教学研究中,讨论了常微分方程的思想方法及在中学数学中的应用,对系统地建立常微分方程高观点下的中学数学,提供典型素材。     

《论语》中的处世之道及其现实意义

《论语》今本共20篇,是孔子弟子及其再传弟子关于孔子言行的记录,内容为孔子讲话或答弟子问及其弟子间相互的谈论,其中有不少内容涉及为人处世之道。孔子的为人处世之道,是孔子思想的表现,朴素经典,简短精粹,在今天建设社会主义精神文明,践行社会主义核心价值观过程中具有重要现实意义。     

基于STM32的语音播报系统的设计

本文介绍了一种以STM32为核心的语音播报系统设计和实现。下位机选用的是ST公司基于CortexM3内核的32位处理器STM32F103C8T6为核心,通过XFS5051语音合成芯片硬件单元实现语音的播报。上位机采用VB语言编写的操作界面,通过串口和下位机实现数据通信。经过实验验证,本文设计的语音播报系统具有准确率高、易操作、稳定性好等优点。     

浅谈数据仓库与数据挖掘技术及应用

数据仓库技术是基于信息系统业务发展的需要,基于数据库系统技术发展而来,并逐步独立的一系列新的应用技术。数据挖掘技术为应对信息爆炸、海量信息的处理提供了科学和有效的手段。本文简单介绍了关系数据仓库、数据挖掘的概念、结构、基本原理、技术和应用领域。     

MVC模式在.NET框架中的应用与实现

Microsoft.NET是当今设计和开发各种Web应用的主流平台,而MVC模式是当今最广为人知、最为著名的设计模式,MVC模式在J2EE平台上已有成熟的设计方案,而在.NET平台上却没有[1]。本文介绍了如何利用.NET平台结合MVC模式开发一个安全的、可靠的、易维护的信息分析管理系统。首先分析了设计模式、MVC设计模式,然后设计了一个基于MVC模式在.NET框架下的微生物信息分析系统应用模型,并结合该系统实例,探讨了具体的应用与实现方法。该系统实现了应用程序模块化,具有良好的安全性、可扩展和易维护性。     

Student Advocacy and the Limits of (Action-) Free Speech: Figurations of Materiality in Tinker,Bethel, and Hazelwood

The US Supreme Court has considered the question of free speech rights for students several times since its landmark Tinker v. Des Moines ruling in 1969. In each case it has confronted the failure of existing precedents to crystallize the imaginary distinction between speech and action in such a way as to satisfactorily negotiate the social relationship between students and educators, youth and adults. This essay analyzes three cases in the student free speech tradition, attending to the ways in which materiality is thematized in the course of a negotiation of the interests of adults vis-à-vis youth.     

Co/productive practitioner relations for children with SLCN: an affect inflected agentic frame

ABSTRACT

This paper examines how school-based practitioners supporting children with speech, language and communication needs (SLCN) use particular social capital relations. Social capital theory together with selected ‘Productive Pedagogies’ items, are applied to re-frame and understand the co/production of support for such children. Empirical data from the ‘Language for All’ study, which investigates SLCN provision in schools in England, are analysed to understand support network social capital. Novel insights on the types and purposes of inter-professional connectedness within SLCN support networks, in particular how relational agency is inflected by affect, are offered.     

基于LD3320语音遥控器的设计与实现

自然语音作为人机交互具有广泛的应用前景。介绍了基于非特定人语音芯片LD3320的语音遥控器结构和实现方法。该语音遥控器利用STC89C52单片机作为主控器,控制LD3320对语音识别与处理,然后根据语音指令产生相应红外脉冲序列,替代按键式红外遥控器,实现对电器的语音遥控。     

言语行为理论及其在英语口语教学中的应用

本文主要介绍了言语行为理论及其发展状况,阐明将该理论应用于英语口语教学的重要性,并对如何将该理论应用于英语口语教学作出探讨,以期对英语口语教学带来指导意义.     

Celebrating young Indigenous Australian children's speech and language competence

World-wide it is important to recognize Indigenous children's speech and language competence and their language learning environments. Indigenous Australian children participated in the child cohort of Footprints in Time: Longitudinal Study of Indigenous Children, a national study supported by Indigenous Australians and the Australian Government collected annually (in waves). There were 692 3–5-year-old children in wave 1, and two years later, 570 5–7-year-old children were in wave 3 (77.0% of children in wave 1 were also in wave 3). Data were obtained via parent interviews and direct assessment. The children spoke between one and eight languages including: English (wave 1: 91.2%, wave 3: 99.6%), Indigenous languages (wave 1: 24.4%, wave 3: 26.8%), creoles (wave 1: 11.5%, wave 3: 13.7%), foreign languages (non-Indigenous languages other than English) (wave 1: 2.0%, wave 3: 5.1%), and sign languages (wave 1: 0.6%, wave 3: 0.4%). Children who spoke an Indigenous language were more likely to live in moderate to extreme isolation than their English-speaking counterparts. Parental concern about speech and language skills was similar to data for non-Indigenous children with approximately one quarter of parents expressing concern (wave 1: yes = 13.9%, a little = 10.4%). Children's language environments were rich, with many family members and friends telling oral stories, reading books, and listening to the children read. Almost a third of families wanted to pass on their cultural language, and many indicated that they would like their child to learn an Indigenous language at school. Overall, Indigenous Australian children have rich cultural and linguistic traditions and their speech and language competence is promoted through family, community, and educational experiences.