虚拟仪器技术在传感器检测技术实验教学中的应用

指出了当前传感器原理与检测技术实验课程内容的不足,基于虚拟仪器技术氧传感器和湿度传感器信号采集系统开发的介绍,对虚拟仪器技术在传感器实验教学中具有提高学生实际动手能力、激发学生学习兴趣和探索精神、实现实验教学与工业实际应用紧密衔接等诸多优点进行了详细阐述。     

基于LabVIEW虚拟实验室的建设与探索

实验教学是大学教学实训的基础课程,也是素质教育的重要环节。随着计算机的普及和网络信息时代的快速发展,实验教学所需要的仪器设备的数量、快速更新和维护费用也在不断地增加。美国国家仪器(NI)有限公司的产品LabVIEW提供了功能强大的工具和图形化编程的开发环境,用于虚拟仪器的设计和开发。将虚拟仪器技术用于实验教学中,降低了实验室建设费用,改善了实验教学条件和环境,使学生对实验课的兴趣更加浓厚,是培养学生的动手能力和创新能力、完成综合性及设计性实验教学的一个重要途径[1]。     

认识主体、认识客体、认识工具在认识创新中的作用探析

论述认识主体、认识客体和认识工具是人的认识创新活动的三个基本要素。认识主体为认识创新明确了方向,认识主体的意识创造性是认识创新实现的灵魂。认识客体是认识创新展开的前提和基础,认识客体对认识创新具有制约作用。认识工具是认识创新活动得以实现的桥梁,认识工具的价值性是认识创新活动有效展开的基础,认识工具的创造性是认识创新活动成果的一种体现。     

A Client Satisfaction Measure of Homecare Services for Older Adults

Client satisfaction can be used as an indicator for service quality. Without concrete feedback from clients, however, the usefulness of client satisfaction data for service improvement can be limited. This study described the development of a client satisfaction measure that can be used to provide concrete feedback for service providers. Based on a conceptual framework proposed in the literature, the Client Satisfaction: Home Care (CSAT-HC) uses a client-centered perspective to measure client satisfaction for homecare services for older adults. A survey of 200 older adults receiving homecare services provided by a social service agency in a large U.S. Midwest city was conducted to assess the psychometric properties of CSAT-HC. Results based on the 156 completed surveys show that CSAT-HC has good validity (correlation r = .62 with a popular client satisfaction measure) and test-retest reliability (r = .75). These results indicate that CSAT-HC is a valid and reliable client satisfaction measure; and therefore, providers of homecare services for older adults can use CSAT-HC to obtain client feedback for quality assurance or program evaluation purpose. Future research may use CSAT-HC to explore the potential influences of quality of homecare services on the well-being of older adult clients.     

Implementation of physically active lessons: A 2-year follow-up

Combining physical activity and academic content is a promising way to improve health and academic learning in schoolchildren. This paper examined the continuation of physically active lessons (PAL) in five Norwegian elementary schools, two years after a 10-month intervention period, which consisted of weekly minimum 2 x 45 min of PAL. Data were collected through semi-structured interviews with nine teachers and five school leaders. The Level of Use instrument was used to assess how the teachers integrated PAL into the school day. Two years after the intervention period, seven of nine teachers conducted PAL regularly, on average one lesson per week. Teachers’ implementation progress varied from struggling with logistics, to stable routine and creative adaption. Perceived benefits for the children, active leadership, and ongoing implementation support seem important for continuation. Introduction of PAL as a school development project, systematic planning from the onset and a gradual introduction of PAL, can be an effective strategy for continuation and long-term sustainability. In addition, the Level of Use instrument was useful to better understand which support mechanisms are needed at different stages in the implementation of PAL.     

论“节”的音乐意义及其在中国音乐美学史上的地位

先秦两汉文献中出现的“节”字,基本意义为“节乐”与“和乐”,同时还兼有“乐章”与“乐器”之意.“节乐”是实现“和乐”的前提和条件,“和乐”是“节乐”的结果.“节”的这一基本意义与音乐美学中的“中声”、“和”等概念范畴共同指示出中国音乐美学发展的基本方向.这一方向大致形成于春秋末期.“节”的音乐内涵实际上处于传统音乐美学的中心层面.     

票据理论学说释评

票据理论是有关票据债务产生的法律构成论,其学说流派主要有(交付)契约说、一般发行说、修正发行说、创造说和二阶段说等。这些票据理论各有其优势和不足,但票据行为二阶段说以其理论构成解释各种票据的相关问题更具有合理性,具有突出的优点。我国票据法中涉及票据行为理论构成的三个条款分别采用了三种不同的票据理论,导致了票据行为理论的矛盾和混乱。     

利用LabVIEW改革“测试技术”课程实验教学初探

本文分析了虚拟实验教学的优势,针对测试技术课程实验项目开发了一套基于LabVIEW的虚拟实验教学系统。LabVIEW灵活、开放、形象、直观、易操作等特点,在测试技术课程的基础验证性实验和综合性、设计性实验中得到了充分体现,改善了实验条件和效果,提高了学生的学习兴趣和教学质量,为该课程的实验教学开辟了一条新的途径。     

混合式教学模式的构建及其应用

在分析肇庆学院学生的学习现状及教学资源贮备现状的基础上,综合利用课堂教学、多媒体资源和网络在线平台等优质教学资源构建混合式教学模式,并将其应用于“仪器分析”课的教学.混合式教学模式有利于提高学生的自主学习能力、探究和解决问题的能力,在教改实践中收效良好.     

乐器数字接口音乐制作在动画音乐教学中的应用

从乐器数字接口(MIDI)音乐制作教学实践的角度出发,通过介绍MIDI音乐制作与模拟训练、MIDI音乐配器的民族风格和为原创动画进行MIDI音乐制作与合成三方面的教学,总结了动画音乐教学中应注意的问题和经验。