计算机网络中的计时进程及链路层应用

本文首先简述链路层的环境,然后对计时进程设计、链路层的超时和繁忙状态处理作了详细的分析说明。     

Examining E-Relationship Marketing Features on Hotel Websites

Abstract

This study developed and tested a progressive five-level e-Relationship marketing (e-RM) model. The authors examined e-RM web features of the top 127 hotel companies. The results indicate that the hotel companies in the study did not extensively utilize higher-level (Accountable, Proactive, and Partnership) e-RM features on their websites although they employed many lower-level (Basic and Reactive) features. The study also reveals that the extent to which a hotel company employed e-RM website features was positively associated with the size of the hotel company but negatively associated with the number of brands held by the company. This article provides an in-depth e-RM literature review and discusses practical marketing implications as well.     

高职院校软件实验课教学模式探蠢

软件实验课在高职高专院校教学过程中，有着重要的地位，它是实现高职教学目标不可或缺的教学活动。本文论述了实验课教学模式、特点及如何在实验课中培养学生的兴趣，发挥他们的主观能动性，自主、独立的学习。     

新媒体时期下以网站为阅读平台的少儿图书馆服务创新

新媒体时期的电子资源逐步成为主流的媒体资源,电子阅读也逐步成为读者的主流的阅读方式。和传统的少年儿童图书馆相比,新媒体时期的少年儿童图书馆,其管理模式,服务内容都有很大的变化。本文即是对新媒体时期以网站为阅读平台的少儿图书馆服务创新的研究。     

计算机辅助设计的发展与展望

本文是一篇综述文章.它介绍CAD的发展、应用,主要是印制版设计方面的应用.从小型机到微机网络的发展,指出当今CAD发展中必须要注意的几个问题和现在流行的各种CAD系统的优缺点.     

Statistical Thinking in Computer-Based Learning Environments

The theme of technology is particularly important for statistics education because of the role of technology in changing views of statistical knowledge, pedagogy and learning. The interactive multimedia technology of today allows for the creation of powerful learning environments where the focus is on the process that produced the data and its associated variation and the statistical thinking required to solve the problem. However, despite this optimistic view, students' self‐regulation and intrinsic motivation seem to be key concepts for learning in complex interactive computer‐based learning environments. We conclude with observations of teachers and students working with applets. More of these evaluations should be published and/or made available to the statistical community so that both positive and negative teaching experiences can be shared.     

Sustainable development. With or without mankind?

The author challenges the conventional wisdom that the main risk to Western development is environmental degradation caused by mankind. Concern over the greenhouse effect and global warming have more to do with millenium fever than reality. There is still very little evidence to suggest that these environmental phenomena result from human activity. What we do know is that there have been major cyclical fluctuations throughout history. The author cautions against implementing ‘scientistic’ policies in the face of such doubts, just because it is trendy to do so.     

关于计算机实验室的管理

计算机实验室的工作是非常重要的，必须建立完善的规章制度，规范实验室的管理，注重实验教学，保证学生实验课程的顺利完成。     

TMS32020的内部结构、指令系统和应用

TMS 32020是美国德克萨斯仪器公司(TI)继TMS 32010之后,于1986年上半年推出的又一个16/32位高档单芯片计算机.本文将从系统结构入手,对该种单片机的性能作简单介绍,对其应用开发进行初步探讨.     

高职计算机专业系统化就业指导模式探索

高职院校将计算机专业就业指导工作包办下来或将其社会化,既不可能又不经济。因此,探索一套既利用社会资源又发挥学校自身就业指导功能的系统化的就业指导模式,着力提高指导质量、指导效率和毕业生就业质量,是较为务实的做法,也是对计算机专业毕业生负责任的做法。基于此,我们结合多年高职计算机专业就业指导实践,对其进行了优化,形成了新的就业指导模式。