Computer networking among executives: A case study

Group Support Systems may be “distributed”; for nonsimultaneous use by being embedded in a Computer‐Mediated Communication System (CMCS). In this manner, large groups may use them for complex tasks over an extended period of time. Will executives use such systems, and what are their reactions? This case study of elites engaged in formulating recommendations for the White House Conference on Productivity demonstrates that executives can use such systems, given that “critical success factors”; are met. Perceived information richness is strongly correlated with perceptions of productivity enhancement as a result of system use.     

对我国高校文献检索课教学改革的几点建议

高校文献检索课是我国高校培养学生信息素养的重要阵地,其作用的发挥受到诸多因素的影响。为了确保我国的文献检索课能符合现今学生信息素养的培养要求,本文提出在对其进行改革的同时,对支撑其改革的影响因素也要彻底的改革。     

结合机械设计教学开展多种形式计算机辅助设计

本文介绍作者多年来结合机械设计教学开展计算机辅助设计几种行之有效的形式。     

电机生产计划计算机优化系统

本文介绍了电机生产计划计算机优化系统.该系统主要由模型优化和数据处理两大部分组成,采用结构化方法进行系统分析与设计.该系统解决了合理、充分地利用有限原材料的问题,为工厂制订更合理、更科学的生产计划提供了必要的信息。     

微机辅助设计加热炉炉衬

本文从技术经济学的角度出发,分析了加热炉炉衬的最优设计问题,建立了数学模型,并给出了计算机运算程序框图。     

CAXA电子图板的特点及功能分析

结合多年使用 CAXA电子图板的经验 ,重点对该软件的功能、特点进行了分析和总结 ,并与软件 Auto CAD的功能进行了比较     

物料配比中的微机控制系统

介绍了由微机、ＡＤＣ芯片、Ｉ／Ｏ芯片及其他辅助芯片来实现颗粒物料配比的一种方法。     

一种基于信号机制在UNIX实时应用中快速传递信息的方法

在多进程的实时应用程序中，进程之间往往需要通过传递一些信息来达到资源共享的目的。介绍了一种基于信号机制在UNIX实时应用中的两个进程之间实现快速传递信息的方法，提高了实时性。     

我国银行计算机应用的安全隐患与对策

本文分析了我国银行计算机应用存在的主要安全问题,提出了在当前条件下,防范计算机风险的先进手段和措施。     

Financial knowledge among Iranian investors

This research is the first to describe financial knowledge in the Islamic Republic of Iran. Data were collected from a convenience sample of investors in the Tehran Stock Exchange. The data were used to examine objective and subjective knowledge as well as overconfidence in one's financial knowledge. The results indicated that compared with other populations, Iranians did not perform well on either basic or advanced financial knowledge questions, especially when the questions dealt with interest rates. This is likely related to the Islamic law ban on usury‐based investing. Regression analysis indicated that demographic charactristics related to basic financial knowledge were income, labour force status and being a student. Demographic characteristics related to advanced financial knowledge were education, labour force status and age. Higher income and education reduced the odds of being overconfident about one's financial knowledge, while being a student and male increased the odds. The article concludes with recommendations about future research as well as building a national financial education strategy.