积件思想的教学应用研究

积件思想是一种全新的CAI课件理论,和课件相比,它具有灵活性、基元性和重组性等特点。根据积件思想的这些特点,如果将它与工程流体力学模块化教学中的知识点相结合,并通过设计教学软件的方式引导学生的自主学习过程,可以实现提高教学质量和学习效果的目的。     

Profiling consumers in home ware stores according to their decision‐making process: an exploratory study

Despite the growing interest of South African consumers regarding home ware, insufficient research is available regarding their decision making of this product category. The objectives of this exploratory study were to evaluate consumers' decision‐making process regarding home ware, and to suggest consumer profiles of the home ware based on the decision‐making process. A qualitative research strategy was used to purposively recruit both male and female participants walking around a home ware store. Semi‐structured interviews were used to collect data from 33 participants at which point data saturation was reached. Each step of the decision‐making process was investigated during the interviews, using questions relevant to the purchasing of home ware. The results indicated clear differences as well as similarities in home ware consumers' decision‐making process. It was evident that the decision‐making process was a result of their specific need for a home ware product. Consumers evaluated home ware based on their needs, values and personal style, while making their final product choice based on product quality, appearance and price. It was also possible to identify home ware consumer profiles based on an evaluation of their decision‐making process. Four profiles were identified, namely, the quality‐conscious, the fashion‐conscious, the lifestyle‐orientated and the impulsive home ware consumer. The characteristics associated with each profile should provide the growing home ware market with insight regarding the specific needs and preferences of the consumer. Seeing that this study was only exploratory in nature, it is recommended that further research regarding the purchasing of home ware should be done.     

自动化仓库系统货位虚实识别技术研究

研究了自动化仓库系统中的货位虚实识别技术,提出了软件法、传感器法及硬件法三种方案,并具体阐述了各方案的具体实现思路,文中还对微局域网用于AS/RS进行了分析.     

单元货格式立体仓库的总体设计

单元货格式立体仓库被广泛应征地各行各业，本文主要介绍单元货格式立体仓库规划与设计的步骤和方法。     

古代青铜器纹饰的线性特征

以青铜器的形成、鼎盛、转变和更新四个时期的代表纹饰为例，从它的形状、功能和组合方式来分析它所具备的线性特征。独辟蹊径，在线性艺术的角度，发觉原始先民的这种规律化、秩序化的创造手法，找寻青铜纹饰表现方法的奥秘。     

《仓储实务》数字资源建设中划分知识点的技巧

主要论述了在以积件为主体的《仓储实务》课程数字资源建设中,把握先进教学理念,梳理并重构学科内容,精心划分知识点,为制作积件打好基础。提出应充分考虑《仓储实务》的教学模式改革,将情境、任务等设计成为单独的知识点,明确学科内容,确定知识点积件类型,以及如何处理知识点划分中遇到的大小、名称及数量等问题。     

商代青铜纹饰艺术的思考

随着考古工作的日益进展,越来越多的青铜器呈现在人们面前,它们的造型和纹饰不但是我国目前为止发现的最古老的艺术,还是当时最完美的艺术之一,并以其独具风格的艺术魅力成为人类绝无仅有的文化遗产。青铜器在商代达到了鼎盛时期,是中国青铜器的重要核心时代。其夸张的造型、独特的纹饰、发达的工艺闻名于世,是人类文化艺术宝库中不可多得的瑰宝。通过回顾当时的社会历史背景、剖析其设计文化理念对现代的艺术设计工作有着非常重要的借鉴意义,同时对艺术设计教育也是一种启发。     

基于校园网的积件系统的研究

近年来,传统的课件在各高校教学中渐渐普及开来,课件的缺点在使用过程中也逐渐暴露出来,文中针对课件的缺点提出了积件的概念,并设计了基于校园网的B／S模式的积件系统。     

地方院校推广MOOCs的必要性研究

国内各大院校的精品课程项目已经建设到一定的规模,但推广和应用还很不够,与国外的网络化教育存在很大差距。为了使这些资源得到更有效的利用,提升教学质量和科研水平,地方院校应该积极利用现有的人力物力以及经验和资源上的优势致力于推广应用MOOCs的学习新模式。     

The Use of Organic vs. Chemical Fertilizer with a Mineral Losses Tax: The Case of Dutch Arable Farmers

The paper focuses on farm-level nitrogen fertilization strategies of Dutch arable farmers for analyzing the substitution of organic fertilizers (manure) with chemical fertilizers. The model developed investigates the impact of the major parameters affecting the inferiority of manure compared with chemical fertilizers, including the low availability and non-uniformity of the nitrogen in manure, and the low level and high non-uniformity of plant-available nitrogen supplied via manure. The sensitivity of the optimal fertilization decisions and its associated environmental impact to product price, manure cost, and environmental tax is also examined. The theoretical analysis is applied to a representative Dutch grower of ware potatoes in the northern part of the Netherlands. The results suggest that in the absence of a subsidy the representative farmer will prefer to apply nitrogen only via chemical fertilizers.