基于ADO．NET的数据访问技术浅析

ADO．NET是一组用于和数据源进行交互的面向对象类库,它提供了平台互用性和可伸缩的数据访问。本文使用类的方法封装了ADO．NET对数据库处理的一些基本功能,并作相应的探讨。     

C#和Lisp编程接口问题研究

C #语言是微软最新推出的 .NET框架的首选语言 ,具有面向对象、高性能、安全稳定等特点 ;而Lisp语言是人工智能领域的主要语言。文中研究了应用系统开发中的混合语言编程问题 ,列举了C #和Lisp这 2种不同的程序设计语言之间的接口编程方式。     

浅谈任务管理系统中任务调度的实现

本文介绍了任务管理系统在业务管理平台中的应用,阐述了任务管理流程、批量任务队列和任务线程的概念,并侧重分析了任务分析器、队列管理器、任务接收器、任务管理池等各个部分在任务调度实现中所起到的作用,以及任务调度的具体流程和实现方法。     

高速数字信号处理采集数据的存贮

本文针对高速数字信号处理技术中存在的数据接口问题,分析了几种数据存贮结构,在此基础上给出了一种性能/价格比较优的总线隔离的数据存贮器直接存贮数据接口结构。     

V5接口的测试方法

本文道德简要介绍了Ｖ５接口的基本发展情况，以及各种测试方法和测试类型。然后详细论述了Ｖ５接口协议的一致性测试，并以检测ＨＶ５ＰＣ系统为例，深入讨论这种测试方法的原理。     

Retail change: effects on employees' job demands and home life

Causes and effects of occupational stress have received research attention for several decades, with increasing focus during the 1990s as organizations and individual workers attempt to adapt to economic change. Stress arising from either the work or home domain can have a variety of outcomes in the workplace, and similarly can impact in many ways on relationships and activities at home. This paper reports the first phase of a research study to identify the impact on work and home life of changes in retailing, a sector of the economy which has experienced significant change over the past few years. A qualitative methodology was adopted, using group discussions to allow staff to identify the specific changes in retailing most important for themselves, and then to explore how these changes related to satisfactions and dissatisfactions at work, and their impact on general aspects of home life. The results suggest that the 'spillover' relationship between work and home stress seems to be the most useful in describing the impact of change. This suggests that additional role demands at work brought about by change have an impact on relationships and social life outside work. However, some individuals described instances of 'compensation' between work and home, and independence between the two domains. This suggests that the issue of stress in the home/work interface is complex, and that the demands in each domain may be positively or negatively related depending on characteristics of the demands themselves, or may vary according to individual characteristics of the people in the study.     

企业创新界面有效性对企业绩效影响的实证研究

企业实践及理论研究表明,界面管理对于企业创新绩效有着重要影响。在文献探讨的基础上,提出了创新界面有效性对企业绩效影响的概念模型,并对大连市大中型企业进行了实证研究,在一定范围内验证了这一模型。研究发现,只有将创新界面管理与企业战略及市场环境紧密结合起来,才能充分发挥其效用。     

城市旅游集散中心发展战略探讨——基于服务创新四维度的分析

旅游集散中心在城市旅游发展中居于重要地位,而服务创新是集散中心发展的基本方向。通过借鉴服务创新四维度模型,从概念创新、游客界面、服务传递系统和技术创新等方面探讨了旅游集散中心服务创新的内容和方向,为优化集散中心和城市旅游的互动关系提供参考。     

图形处理中外设软接口的实现方法

本文讨论了在微机DOS操作系统下,与图形输入输出有关的外部设备的接口软件研制方法,并给出了部分例子.     

《单片机原理与接口技术》教学实践的探讨

根据教学实践,总结了《单片机原理与接口技术》理论与实践教学的经验,介绍了引导学生自主学习好该课程的方法,提出了一套有关该课程实践教学环节的考核方法。