知识管理研究

通过对知识管理内容、过程、人和技术等方面的研究，提出今后知识管理研究在这些方面的重点。     

锌精馏余热利用可行性探讨

本介绍了锌精馏精炼的简单原理、设备组成、余热资源及利用方案。     

利用网络技术实施财务集中控制

针对企业集团分权化管理的缺点，设计出一套利用互联网络技术实现企业集团财务集中控制的模式，给出了模式的图示及说明。     

沼气脱硫技术研究

本文综述了近年研究人员在开发沼气脱硫工艺方面所做的工作,包括现代与传统的脱硫技术工艺.探讨了物理、化学和生物脱硫技术对沼气脱硫工艺的影响因素.     

Nucleation of copper on an assembly of carbon microelectrodes

The initial stage of copper electrodeposition on the electrochemically activated assembly of carbon microelectrodes from an acid solution of copper sulfate was investigated using cyclic voltammetry, potentiostatic pulse technique and electrochemical impedance spectroscopy. Analysis of the experimental current transients has been carried out using a non-linear fitting procedure according to the model that takes into account spherical diffusion towards a disc-shaped microelectrode. The higher values of diffusion coefficient in comparison with those observed on planar electrodes were explained with an increased diffusion caused by the electrode geometry. Impedance spectra showed two time constants, the high-frequency related to the charge transfer process and the low-frequency corresponded to the deposit morphology.     

Using process-oriented, sequencing educational technologies: Some important pedagogical issues

In recent times, sequencing technologies are becoming increasingly used, both by the university and the industry sectors. In essence, these complex systems support sequencing of, and navigation through units of content. They come in two different types: SCORM-based and workflow-based systems. Current research efforts related to sequencing technologies concentrate mostly on technical issues, while the associated pedagogical issues remain unexplored.The main objective of this paper is to describe the most important pedagogical issues that need to be taken into account when implementing any type of sequencing educational technologies (either SCORM- or workflow-based). These issues were identified during an action-learning project related to the practical implementation of a workflow-based educational system. During the reflection phase of this project, these issues were then genarised, so they could be applied to any type of sequencing technology and in any application domain (teaching discipline). The paper describes how sequencing technology can be used to enable a more flexible learning experience (especially in terms of time and flexible learning pathways) and then proceeds with the detailed analysis of the associated pedagogical issues.     

The value of certification: an empirical assessment of the perceptions of end-users of local area networks

Abstract. Certification is one criterion that employers seek when hiring network professionals. Many employers assume a certified network professional is better able to manage networked resources than is a non-certified counterpart. Therefore, employers often offer a monetary premium to attract certified network professionals. By measuring end-user perceptions, the current study empirically assesses the popular industry assumption that certified network professionals are more adept managers of network resources than those individuals who are not certified network professionals. Analyses of a data derived from 299 end-users of 11 separate local area networks indicate no statistically significant difference exists between the capabilities of certified network professionals and non-certified network professionals.     

Managing information technology in the nineties

Business, not technology leaders should manage the change of Information Technology (IT) from a self-contained business support unit of the sixties to a distributed strategic business function of the nineties. Top management should recognize that a good business plan can only be developed and executed through the partnership between the business unit managers and the managers of the financial, the personnel, and the IT resource units. The technical problems associated with the management of IT may again be the easier part of the total management challenge.     

用DirectPlay进行网络编程

介绍使用DirectPlay进行网络编程的一般思路和方法 ,并举出实例进行具体说明。     

从印刷技术的发展看印刷业的重新定位

近20年以来的技术革命使印刷业发生了脱胎换骨的变化，曾经被认为是技术含量低、员工文化素质低、劳动密集型的印刷业已今非昔比。世界上最先进的电子技术、激光技术、计算机技术及网络技术在印刷领域广泛地应用与发展，改变了人们对印刷的传统思维和行为。在信息时代的今天。印刷业已经成为信息社会的先行行业。在新的形势下，印刷业的经营既离不开生产又离不开增值服务，全面解决方案的推行使印刷业的外延扩大到了第三产业。