Development of a Reconfigurable Platform for Manufacturing Equipment Control

In modern manufacturing equipment control area,controller is required to deliver higher computing capability for adopting advanced algorithms to meet speed and accuracy requirements,and reconfigurabilities for changing or(and)adding features or functions.This paper presents a methodology in design and implementation of a high performance and reconfigurable platform for manufacturing equipment control.This methodology is in virtue of system on a programmable chip(SoPC)technolo- gy but replacing the on-chip processor by an external high performance,floating-point digital signal processor(DSP).The appli- cation of the DSP is designed as a multi-threaded framework,which has more flexibilities than a traditional single-loop one.Fur- thermore,the field programmable gate array(FPGA)system can be reconfigured easily and quickly to meet a new requirement by dragging and dropping pre-built components in a SoPC building environment.As a result,the controller platform is more recon- figurable in terms of algorithms and functions.This platform is implemented in a 3-axis milling machine control and the result indicates that the design and implementation presented in this paper is feasible.     

高校扩建合并后图书文献资源的整合

高校扩建合并后图书馆合并和图书文献整合势在必行,分析了新老校区图书馆图书文献整合中存在的一些问题,提出了解决问题和完善图书文献资源整合的对策。     

实时广播教学环境下资源同步方案

文中介绍了一种在远程实时广播教学中的资源同步播放方案。该方案使用目前成熟的流媒体技术,配合流媒体脚本技术,可以实现静态教材切换以及动态教材播放,满足了教学的需要。同时可以将教材远程展示的同步时间保持在一个理想的水平内,保证网络教学效果。该方案实现简单,具有很强的实用性、可靠性和可扩展性。     

大学语文文化育人新思考

大学语文要实践文化育人的理念，就要把握文化导向，坚持民族文化的主导地位，创新教学的思维理念，创新教学方法，将大学语文文本所蕴涵的丰富的“文化源”借助课程平台转化为学生个体的精神财富，培养学生文化传承的自觉意识。     

Linking Organizational Resources and Work Engagement to Employee Performance and Customer Loyalty: The Mediation of Service Climate.

This study examined the mediating role of service climate in the prediction of employee performance and customer loyalty. Contact employees (N=342) from 114 service units (58 hotel front desks and 56 restaurants) provided information about organizational resources, engagement, and service climate. Furthermore, customers (N=1,140) from these units provided information on employee performance and customer loyalty. Structural equation modeling analyses were consistent with a full mediation model in which organizational resources and work engagement predict service climate, which in turn predicts employee performance and then customer loyalty. Further analyses revealed a potential reciprocal effect between service climate and customer loyalty. Implications of the study are discussed, together with limitations and suggestions for future research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

对工程哲学的几点思考

指出了工程哲学产生的背景，论述了工程哲学的内涵及开展工程哲学研究的意义。     

我国水资源可持续发展战略之研究

分析了中国水资源的特点和基本概况,探讨了水资源利用而应采取的全方位措施.即增强忧患意识,改变思想观念,保护自然资源,优化生态环境.     

恒速成长公司股票投资价值的经济弹性分析

对恒速成长公司股票的投资价值进行了弹性分析。结果表明,恒速成长公司投资价值的利率与业绩弹性既敏感地依赖于公司的成长速度和利率水平等内外部因素,也是刻画股票某种投机价值的恰当指标。     

营养型发酵软饮料的研究

研究利用稻加工大米的副产品碎米为主要原料 ,加入麦芽、加酶 ,进行液化、糖化、发酵等工艺 ,研制出一种发酵营养型软饮料。本产品与啤酒相比 ,可减少原料总用量的 17% ,减少麦芽用量的 2 8.6%。     

对我国高等职业教育人才培养的分析与思考

高等职业教育是我国现代高等教育的重要组成部分,其培养目标是实用型、应用型的高级专门人才。如何使高等职业教育培养的人才更适应社会经济发展的需要是摆在每一所高职学校面前的重要课题。文章认为目前高职教育的办学层次未尽合理,人才培养过程难以反映出职业技术教育的特点,并就此提出了若干建议。