教学形式和手段的多元化在教学改革中的应用

在《电机及拖动基础》精品课程建设中,针对课程特点,将科学素质教育和工程素质教育融入到课堂教学和实验教学中,改变传统的教学方法,注重培养学生的创新能力和动手能力。通过建立电机模型室,利用实物、板书、多媒体、实验教学、撰写小论文等多种教学形式和手段相结合,从多方面提高教师的授课水平。     

动作技能控制心理程序的研究

动作技能的完成离不开目标,同时目标确定也直接影响动作技能的运用与发挥.在动作技能操作的这个心因性过程中,依据操作动作技能的目标设置,可以把完成动作技能的心理控制程序表示为三种模式:确认刺激-目标-选择程序-执行、确认刺激-选择程序-执行目标、确认刺激-动作程序-内外刺激-动作要领的控制-目标.     

浙江省普通高校健美操选项课专项运动技能学习评价现状调查研究

运用文献资料、问卷调查与专家访谈等方法,对浙江省若干所普通高校健美操选项课专项运动技能学习评价现状进行了调查与分析。结果表明:目前浙江省普通高校健美操选项课专项运动技能学习评价存在价值取向的功利性,评价内容不完整,评价方法、标准及主体单一等问题。依据《全国普通高等学校体育课程教学指导纲要》提出的学习评价理念,对技能评价改革提出了建议,旨在为浙江省高校体育学习评价改革提供借鉴。     

船舶起货机微机控制装置及其高可靠性保护

本文主要介绍国产微机控制装置在船舶起货机中的应用及其发展情况,论述控制装置的功能与高可靠性保护。     

故事性电子游戏与传统文学的互文性研究

故事性电子游戏,无论在物质形式或精神内质上,都迥异于传统的文学作品。但是,这二者之间也存在千丝万缕的联系。考察二者的互文性,为理解后现代社会的文化倾向提供了一个新颖的视角。     

Indicators of sailing performance in youth dinghy sailing

Abstract

This study aimed to determine indicators of sailing performance in 2 (age) groups of youth sailors by investigating the anthropometric, physical and motor coordination differences and factors discriminating between elite and non-elite male optimist sailors and young dynamic hikers. Anthropometric measurements from 23 optimist sailors (mean ± SD age = 12.3 ± 1.4 years) and 24 dynamic youth hikers (i.e. Laser 4.7, Laser radial and Europe sailors <18 years who have to sail the boat in a very dynamic manner, due to a high sailor to yacht weight ratio) (mean ± SD age = 16.5 ± 1.6 years) were conducted. They performed a physical fitness test battery (EUROFIT), motor coordination test battery (Körperkoordinationstest für Kinder) and the Bucket test. Both groups of sailors were divided into two subgroups (i.e. elites and non-elites) based on sailing expertise. The significant differences, taking biological maturation into account and factors discriminating between elite and non-elite optimist sailors and dynamic hikers were explored by means of multivariate analysis of covariance and discriminant analysis, respectively. The main results indicated that 100.0% of elite optimist sailors and 88.9% of elite dynamic hikers could be correctly classified by means of two motor coordination tests (i.e. side step and side jump) and Bucket test, respectively. As such, strength- and speed-oriented motor coordination and isometric knee-extension strength endurance can be identified as indicators of sailing performance in young optimist and dynamic youth sailors, respectively. Therefore, we emphasise the importance of motor coordination skill training in optimist sailors (<15 years) and maximum strength training later on (>15 years) in order to increase their isometric knee-extension strength endurance.     

知识吸收能力、组织记忆与创新绩效的关系研究

研究知识吸收能力对组织记忆及企业创新绩效的影响,建立相关的理论模型并提出研究假设。选择217家知识密集型企业,运用结构方程模型进行实证检验,路径分析结果显示,过程性组织记忆在现实吸收能力影响企业创新绩效的过程中起部分中介作用,而陈述性组织记忆未能起到中介作用。潜在吸收能力仅能对企业陈述性组织记忆产生影响,现实吸收能力既能够促进企业陈述性组织记忆又能够促进过程性组织记忆。     

激光雷达距离欺骗干扰技术研究

文章主要介绍激光雷达测距的原理,激光测距机的组成及各部分的功能,根据其原理,介绍一种常用的距离欺骗的方法-数字储频技术,阐述其距离假目标欺骗的原理,对其工作过程进行仿真。研究表明,采用数字储频技术能够有效的进行欺骗,这种技术既可以用于掩护空防,又可以用于干扰敌方并诱敌开机,暴露其真实的兵力部署,因此具有相当大的军事意义。     

Club Identity/Class Identity: Negotiations of Popular Memory by Followers of the Australian Football League

A lot of the fun in contemporary sports talk relies on shared understandings about the culture of competitive sporting teams. The purpose of this paper is to explore how often humorous discourses are negotiated by sport fans as they narrate a sense of their own history and identity as followers of professional sports teams. This analysis draws on research conducted with followers of the Australian Football League (AFL), which included 21 life story interviews. As an oral historian, I was interested in how individuals negotiated popular ideas about Australian football in the ‘composition’ of their memories. This attention to the dynamic between the public and personal is described as a ‘popular memory approach’ to oral history. In this paper I explore the place of class in popular understandings about AFL club cultures. I argue that the role class plays in popular discourse around sporting club cultures is revealed more fully when we examine the ways in which individuals – in this case followers of AFL teams – make sense of it.     

我国电动汽车数据库建设的几个问题

从数据库设计、数据采集及数据库维护及更新等3 个方面讨论在建立我国电动汽车专业数据库过程中所遇到 的问题及提出的解决方案,这对于电动汽车专用数据库建设具有一定的借鉴意义。