压电效应及其应用

介绍和解释压电效应；简述家用电器中常用的压电器件及其检测方法。     

为提高中学生物理实验能力搭好台——浅谈中学物理实验室建设中实验员的工作开展

中学实验室的主要任务是搞好实验教学工作.作为一名实验员,在开展实验教学工作的同时,还要不断深入地进行实验教学的研究工作,提高实验效果,从而促进课堂教学质量的提高,并且重视实验室的“软环境”建设.     

仪器分析实验内容设计及实验数据质量评价

本文阐述了仪器分析实验内容设计、教学方法及实验数据评价等内容的改革,根据学科的发展,提出仪器分析实验的整合设想.     

液相色谱网络虚拟仪器与虚拟实验室的构建

通过对液相色谱分析过程的理论研究和实验的基础上,运用ActionScript程序建立了场景化实时交互液相色谱网络化虚拟仪器和虚拟实验室,根据色谱柱效与淋洗液组成及流速的关系,以乙酰水杨酸和水杨酸为考察对象,构建了不同色谱分析条件下保留参数的预测模型,并据此模型优化了程序设计。在所建立的液相色谱网络化虚拟仪器和虚拟实验室上,可通过实时改变操作参数,动态实时绘制色谱流出曲线,并计算获得相对保留值及定量分析等虚拟实验结果。并列表给出了各种模拟计算与实验值间的对比结果。所开发的网络虚拟色谱实验室具有逼真的场景,可按真实仪器操作过程进行各种模拟操作,对于仪器的操作培训、实验教学的网络学习具有较大的应用价值。     

瓣鳃纲贝类摄食器官组织学研究进展

滤食是瓣鳃纲贝类主要的摄食方式,鳃、外套膜、唇瓣等器官不仅具有摄食同时还具有防御功能,本文就瓣鳃纲贝类摄食器官组织学研究的意义、方法以及现状进行了探讨.     

设备最大使用效益的探索与实践

仪器设备使用效益一直是高校关注的重要问题之一。该文提出了实验室规划先行、做好设备购前调研与论证、构建实验共享平台、开放实验室等提高设备使用效益的措施。     

高职光电子专业新课程开发中的瓶颈与对策

通过对几所职业院校光电子专业课程改革效果进行分析对比,指出高职光电子专业在课程开发过程中存在的共性问题,借鉴几所学校较为成功的教改经验,提出了相应解决方案,并将其推广到具体的专业课程建设中去。     

高职光电子技术专业建设探索与实践

本文结合地区发展、行业趋势、用人单位的要求，强调服务地区经济发展的办学宗旨，强化专业核心能力培养，突出岗位的针对性和适应性，努力探索如何进行光电子技术专业建设。     

Producing curious affects: visual methodology as an affecting and conflictual wunderkammer

Digital video cameras, smartphones, internet and iPads are increasingly used as visual research methods with the purpose of creating an affective corpus of data. Such visual methods are often combined with interviews or observations. Not only are visual methods part of the used research methods, the visual products are used as requisites in interviews when interviewees are watching the recordings and share their reflections on these. The purpose of this article is to critically interrogate how such research apparatus, on the one hand, privilege a visual sense and, on the other hand, how the visual may turn into a multisensory knowledge situation, in which tense situations, un/expected and perhaps conflicting senses and un/comfortable affects are evoked. The article takes its point of departure in our analysis of a research apparatus we invented and used in the research project Schooling identities. In this project, 60 pupil review conversations with 13–15-year-old pupils were videotaped with the purpose of exploring the management of self-management. In 20 follow-up interviews with the pupils, the videos were played on an old television and used as memory triggers and initiators of reflection upon the affective experience of their own pupils’ review conversation. We argue that methods can be analytically scrutinised as affective “wunderkammers”, in which different realities are juxtaposed. In so doing, our ways of experiencing research and processes of subjectification are affected and complicated. We interrogate the intensification of this “wunderkammer” and the particularity of it, when a television is part of the apparatus. As Lisa Blackman reminds us, television may be a technology of intimacy, a medium of telepresence which makes certain mental touch and affective transfer processes such as empathy and suggestion possible. During the television-watching, the peer-review conversations were not only represented or memorised but the very experience of the conversation, the people and the tasks involved were revitalised. In the interviews, former lived reality, videotaped reality and presence were conflated. These moments of a new reality affected both pupils and ourselves as researchers intensely. The television-initiated loops of reflection worked as an affective and inventive trigger creating an intense situation. It may also affect the everyday life of school.     

电话远程控制报警系统模块设计

电话远程控制报警系统以微电脑控制技术和传感器技术为平台,建立在现场终端和远程控制终端两个终端通讯的模式上,实时监测现场的各种信号,并对信号进行处理,有选择地对现场情况进行报警,同时把信号发送到远程终端。远程终端对所发来的信号进行分析,并作出相应的处理,由现场终端进行执行,从而达到远程控制的目的。