论元器件电气符号与封装有无的组合关系

本文介绍了电气符号与封装有无的四种组合关系以及不同情况下,如何创建电气符号、如何创建封装、如何加载封装、如何创建集成元件库方法,介绍了创建电气符号及封装时的注意事项,使学生真正地理解PCB图形设计的含义,取得了好的教学效果。     

基于管理学“五要素”的高校教学管理工作解析

面向21世纪的中国教育,特别是高等教育,要把培养创新型人才的创新教育作为教育工作的重点和方向。本文将从高校教学管理的宏观基础理论———管理学的视角切入,进行＂要素化＂分析,建立高校教学管理工作的基本理论与实践框架。     

行动导向教学法在《图形图像处理》课程中的应用

行动导向教学并不是一种具体的教学方法,而是以行动或者工作任务为导向的一种职业教育指导思想与策略,由一系列的以学生为主体的教学方式和方法组成。本文旨在从行动导向教学法的概念出发,对行动导向教学法的内涵进行分析,进而探讨行动导向教学法在《图形图像处理》课程教学中的应用,更好地实现《图形图像处理》课程教学与行动导向有机结合,全面地提升学生的专业技能和职业素养等职业能力。     

大学生对公共体育课教学建议的调查与分析

为了解大学生对公共体育课的建议,本文采用文献资料法、问卷调查法、数理统计法,对宝鸡文理学院330名大学生进行了调查,结果表明:学生喜欢的上课项目前三者是篮球、乒乓球和足球;47%的学生认为体育课的主要作用应该是培养体育锻炼兴趣;38%的学生认为平时成绩应该占到考试成绩的40%;54%的学生认为在第一、三学期的体育课时间安排在5、6节课为最适宜,33%的学生认为将第二、四学期的体育课时间安排在7、8节课为最佳。     

浅谈校企结合教学质量“双评价”体系的建立

本文从提高高职教学质量和多元智能理论观点出发,依据职业特殊性,阐述了多元化的评价标准及建立双评价体系的重要性,并根据用人单位的实际提出了一些切实可行、能够反映教学质量的评价指标。     

武汉城市圈生态环境与经济发展关系研究——基于面板数据的分析

构建了环境—经济模型,并基于武汉城市圈9个城市2006年至2008的面板数据进行实证研究,结果表明:武汉城市圈经济发展与生态环境呈反向变化关系,其经济发展在某种程度上仍是以牺牲环境为代价的;同时,圈内9个城市环境与经济关系存在明显的个体差异。武汉城市圈应加大对污染产业的技术改造,推行清洁生产,并不断优化产业结构,大力发展具有高产出、低消耗、低污染的绿色产业。     

建构主义理论指导下的高校英语多媒体教学策略分析

在当前信息技术的高速发展趋势下,网络多媒体技术的应用逐渐在高校普及,极大地提高了高校教育教学的质量和效果。本文从建构主义的理论概述出发,重点分析了高校英语多媒体教学与建构理论结合下的教学实施策略。     

Food environments in Malta: Associations with store size and area-level deprivation

Food environments are potential targets for interventions to reduce obesity prevalence, particularly in island settings that are typically dependent on food imports. This observational study aimed to characterise the availability, quality and price of foods and beverages in a nationally representative sample of grocery stores in Malta using the Nutrition Environment Measures Survey for Stores (NEMS-S) instrument, and to examine the association between area-level density of different types of food stores and the likelihood of children living in these areas being overweight or obese. Fieldwork was carried out between March and May 2014. There was a strong positive correlation between store size and NEMS-S score (p = <0.001), suggesting that smaller grocery stores generally offered a smaller range of products and fewer healthy food/beverage options than larger supermarkets. Across all stores, median prices of certain ‘healthier’ versions of foods were more expensive than their less healthy alternatives. A significant association between risk of childhood overweight, and density of confectionery stores in children’s locality of residence, was found (OR 1.19; 95% CI: 1.04, 1.37). These baseline findings highlight opportunities to improve the food environment in Malta to support more healthful eating, and may be of particular interest to public health practitioners in island settings.     

The store-as-a-brand strategy: The effect of store environment on customer responses

Despite their significance within the apparel industry, retailers selling just their own brand of apparel (single-brand apparel retailers) have not been examined for the relationship between their store environment and customer responses. This study explores the effect of store environment on customers’ internal evaluations and behavior toward single-brand apparel retailers. Further, to understand the store-as-a-brand strategy, this study examined whether customers have similar cognitive and affective perceptions toward the store versus merchandise. A mall intercept survey was conducted and a non-recursive structural equation model was employed to test the proposed hypotheses. This study found that social, design, and ambient cues as well as merchandise cues influence internal evaluations and ultimately approach behavior toward single-brand apparel retailers. This study also affirmed that the store-as-a-brand concept is valid for a single-brand apparel retailer.     

Product and environmental social performance: Varying effect on firm performance

Corporate social performance (CSP) consists of actions in different domains that vary in the information they provide stakeholders, and hence, in their effect on firm performance. To demonstrate this, the authors examine the impact of CSP on firm performance in two areas—the product and the environment, referred to as product social performance (PSP) and environmental social performance (ESP), respectively. PSP has a stronger positive impact on firm performance compared to ESP. The findings using disaggregated measures of PSP and ESP indicate negativity bias in that PSP weakness has a stronger negative impact on firm performance compared to PSP strength. Copyright © 2013 John Wiley & Sons, Ltd.