中式快餐发展战略与人才培养

本文讨论了我国快餐业的发展现状,进一步研究中式快餐发展战略,以及中式快餐业有关人才的培养现状和满足发展各类人才培养途径。     

Obituaries: Martin Deutsch (1926-2002).

Reports the death of Martin Deutsch (1926-2002) and notes his contributions to the field of developmental psychology. Deutsch believed that environmental influences were critical for cognitive development during children's early years and that it was possible to design programs that would provide some of those experiences for children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

与环境友好的绿色建筑材料

实施绿色建筑的主要途径之一是开发和使用绿色建筑材料，使得建筑与人和环境的关系和谐融洽。本文介绍了建筑材料对环境和人类健康的不利影响，并对绿色建筑材料的设计和开发作了探讨。     

纳米涂料用金属氧化物粉体材料的开发

介绍了纳米金属氧化物的制作技术，纳米粉末团聚问题的解决以及纳米金属氧化物用于涂料中所引起的神奇功能。同时综述了国内外开发纳米涂料的现状。     

基于TMS320C67xx DSP的软件开发及优化

本文介绍了TMS320C67xx的性能特点，给出了其程序开发流程，并详细讨论了常用的软件优化方法．这些方法有一定的工程应用价值。     

一个通用代理计费系统开发框架的设计与实现

用户在不同的网络环境中选择不同的代理软件实现上网和用户管理，这些代理软件既有共性又各具特色，为减少开发不同代理计费软件的工作量，提高开发效率，加快开发周期，提出利用软件重用的思想，将代理软件的差异集中到少数几个类的实现上，设计并实现一个通用代理计费系统开发框架，基于此框架利用相对简单的步骤开发了基于SQUID的代理计费系统，验证了框架的实用性和可行性，达到了设计目标。     

山特维克可乐满公司切削刀具涂层技术的发展

介绍了山特维克可乐满公司切削刀具涂层技术的发展，并对该公司自1979年以来硬质合金涂层产品的发展情况进行了总结。     

Quality of manual data collection in Java software: an empirical investigation

Data collection, both automatic and manual, lies at the heart of all empirical studies. The quality of data collected from software informs decisions on maintenance, testing and wider issues such as the need for system re-engineering. While of the two types stated, automatic data collection is preferable, there are numerous occasions when manual data collection is unavoidable. Yet, very little evidence exists to assess the error-proneness of the latter. Herein, we investigate the extent to which manual data collection for Java software compared with its automatic counterpart for the same data. We investigate three hypotheses relating to the difference between automated and manual data collection. Five Java systems were used to support our investigation. Results showed that, as expected, manual data collection was error-prone, but nowhere near the extent we had initially envisaged. Key indicators of mistakes in manual data collection were found to be poor developer coding style, poor adherence to sound OO coding principles, and the existence of relatively large classes in some systems. Some interesting results were found relating to the collection of public class features and the types of error made during manual data collection. The study thus offers an insight into some of the typical problems associated with collecting data manually; more significantly, it highlights the problems that poorly written systems have on the quality of visually extracted data.     

A polynomial dynamic system approach to software design for attractivity requirement

Because of the widespread increasing application of Web services and autonomic computing, self-adaptive software is an area gaining increasing importance. Control theory provides a theoretical foundation for self-adaptive software. In this paper, we propose the use of the supervisory control theory of discrete event dynamic systems (DEDS) to provide a rigorous foundation for designing software for reactive systems. This paper focuses in particular on design of software with an attractivity requirement. It studies this problem using the polynomial dynamic system (PDS) model of DEDS. A necessary and sufficient condition for software existence and two algorithms for such software design are presented.