A three-year longitudinal assessment of changes in office activities following the introduction of microcomputers into a multinational bank

A longitudinal assessment of the introduction of new office technologies into a multinational bank was conducted using both task diaries and semi-structured interviews. Task diaries were administered prior to the introduction of microcomputers, several months after the introduction and several years later. Semi-structured interviews were completed after the second task diary. The assessment provides evidence of how offices adapt to changing electronic tookits. The asssessment provides ergonomists with a usable list of taks activities and the effects on task variability of the adoption of microcomputers into the work routine. It shows that when support staff are asked to use a new computer they must choose what other tasks to cut back on, which has consequences for the overall work process. Overtime increased 170% after the introduction of the computer. In a culture where professional staff have high expectations of support staff this has consequences for working relationships in terms of perceptions of the computer's utility. Support staff and professional staff differ in perceptions of control, time-saving and ability to make corrections. The assessment demonstrates the importance of multiple measurement instruments in tracking the effects of technological change on the work process. In conclusion, it is noted that the introduction of new technologies into the office must be considered in the broader office context to avoid the unintended consequences often reported in other case studies.     

大学生危机事件研判与管理

本文阐述了大学生危机事件的内涵、特征和类型,并就大学生危机事件的研判工作进行了探讨,同时,对大学生危机事件的管理提出了建议：加强大学生的危机教育;建立组织化、制度化、系统化的预警管理机制;注意加强与周边社区合作和做好威胁评估工作。     

VISSIM在交通工程专业实验教学中的应用

微观交通仿真是交通工程专业实验教学的重要内容,VISSIM则是现代交通仿真教学的首选软件之一.为了使学生更好的了解各种城市交通条件下城市交通系统的运行状况,以及评价交通工程设计和城市规划方案,研究利用VISSIM构建模拟的城市交通系统,通过VISSIM软件建立并运行交通仿真模型,输出仿真录像和延误、流量、速度等评价指标,并以城市交通系统评价为例,阐述了VISSIM在交通工程专业实验教学中及在交通工程设计方案评价中的应用.     

Comparison of Skidding Performance of Small Track-type Experimental Prototype Skidder and J-50 Skidding Tractor

In this paper, field experimental comparison is made between a small track-type experimental prototype skidder and a J-50 skidding tractor. Experimental data, including skidding productivity, soil compaction on skidding trails, and damage rate of the residual trees, are analyzed. The results indicate that with the condition of scattered skidding area and low skidding volume per cycle, small track-type experimental prototype skidder has advantage on working and a higher skidding productivity. It makes lower soil compaction to the skidding trails in the depth of 0-5 cm, 5-10 cm, and 10-15 cm. Under the same work conditions, the damage rate of the residual trees made by small track-type experimental prototype skidder is only 1/5 of those made by J-50 type skidding tractor. The damage rate is reduced by 80%.     

云南大学生体育兴趣及差异调查研究

对云南高校大学生体育兴趣程度及差异现状的调查结果表明：云南大学生体育兴趣总体兴趣程度较好,男女生体育兴趣程度差异明显,少数民族学生与汉族学生、城市生源学生与农村生源学生、独生子女学生与非独生子女学生体育兴趣程度有一定差异,但差异不明显。通过分析和研究大学生体育兴趣及差异的主要表现,提出加强大学生体育兴趣培养的建议。     

基于虚拟实训基地（车间）的工学结合人才培养模式研究

为了寻求适合自身的人才培养模式,分析了当前国内高等职业教育人才培养模式的现状,提出了基于虚拟实训基地（车间）的工学结合人才培养模式;从校内实训基地建设、课程体系与学习领域开发、教学模式和＂双师型＂教师培养等四个方面阐述了该人才培养模式的具体内容和切实可行性。     

国外天基空间目标监视研究现状与特点分析

增强空间监视能力是空间控制以及利用空间实施军事行动的关键，各航天大国非常重视空间目标监视的研究，尤其重视天基空间目标监视的研究。分析了国外天基空间目标监视的研究现状与特点，提出了发展天基空间目标监视系统的几点启示。     

加强研究生学风建设的思考

针对目前我国研究生学风存在的一些问题,对其产生的原因进行了剖析,并提出加强和改进研究生学风建设的一些建议,即:加强研究生德育教育,培养研究生的科学精神;改进和完善研究生教育管理机制;开展学术交流活动,营造浓厚的学术氛围;加强导师对研究生的引导作用。     

我国矿业权评估管理研究

分析了矿业权评估管理体系和我国矿业权评估现状，提出了促进我国矿业权评估发展的建议。     

长短皿浊度仪原理及特性的研究

详细阐述了长短皿浊度仪的原理及特性，该仪器由于采用了长短皿，可减小光窗污染对测量的影响。该仪器用无浊水校正零点，用固定光圈校正终点，可以使分析工作者去配制标准溶液校正仪器的麻烦。