Assessment of factors considered to be important in handling tasks by expert handlers

Twenty-eight experienced handlers, considered the best in two transport companies, were interviewed using a questionnaire consisting of partially closed-ended questions. They had to assess 20 videotape handling sequences showing two different handling methods to determine, for 10 factors and overall, which one was the best. They were asked about the inportance of these factors in their choices of the best method. The aims of the study were to verify whether there was a consensus among experienced handlers as to what was a good handling method and to identify the factors taken into consideration by them. Results show the lack of consensus on the best methods. Handlers favor different strategies depending on the worjk context and their own priorities.     

隆德县大水沟饮水工程建设与管理措施分析

隆德县在大水沟农村饮水工程建设管理中，科学规划，优化设计方案，完善政策措施，创新管理体制和运行机制，尤其是用水户全过程参与工程建设管理、实行“两部制”水价、实施工程定期检查养护制度、建立工程管理单位目标责任考核制度、执行水费统一管理和提留统筹费等一系列做法．确保了国家投资效益的充分发挥和工程的可持续利用．     

企业网络安全系统构建的探讨

企业信息化水平提高后，随着Internet的接入，企业网络的安全状况发生了很大变化。网络信息的安全问题也日益突出。本文由技术安全、安全管理等两方面具体措施的实施，说明了企业网络安全系统的构建方法。希望与各位同行共享和探讨。     

考虑渗流力的基坑涌砂分析

本文根据基坑防渗帷幕周围的地下水渗流特征，分析了渗流力对基坑流砂的影响，提出了按涌砂安全系数进行防渗帷幕埋入深度计算的方法。     

Evaluating Community Safety Programmes and Community Engagement: The Role of Qualitative Methods and Collaborative Approaches to Policy Research

This article explores the role of qualitative and collaborative methods when undertaking evaluation research into local community safety partnerships and neighbourhood strategies. It draws on recent examples of research and evaluation studies of regeneration and community safety programmes in a number of cities and towns in England. The discussion is set against the background of the major changes in policy relating to crime and community safety, particularly the introduction of Crime and Disorder Partnerships and their engagement with local communities. The value of qualitative methods in exploring some key questions is discussed, particularly within a collaborative approach to policy research.     

本钢7号高炉中控室10kV供电系统技术分析及改进方案实施

根据7号高炉中控室供电状况，进行了供电平衡分析。调整两段负荷，使供电平衡安全。     

信息化时代企业情报工作与时俱进

针对信息化时代企业情报工作面临的新课题，结合本企业情况，从成为企业技术创新的加油站、成为职工素质提高的资源库、成为企业获取和分析竞争环境的侦察兵、成为企业信息安全的保护伞等方面论述了企业情报工作与时俱进等理念和方法。     

Tesco液压顶部驱动装置的优点及现场应用

顶部驱动装置是近代钻井装备的3大新技术之一，在钻井施工中使用顶部驱动装置能够实现立柱钻进、划眼和倒划眼，极大地降低了工人的劳动强度，节约了钻井时间。文章通过对Tesco液压顶驱的介绍及其在现场使用情况的分析，阐明顶驱在现场应用中的优点及其在当代钻井技术和钻井装备中的重要作用。     

CAN总线技术在贮煤筒仓安全监测系统中的应用

本文给出了一种基于CAN总线的贮煤筒仓安全监测系统的设计与应用，介绍了CAN总线系统的基本工作原理，并对系统的整体结构、硬件配置、软件功能及各节点功能分别作了说明。实验表明，该系统具有结构简单、可靠性高、安全性好、性能价格比高等特点，对实现目前火电厂贮煤筒仓安全监测系统本质安全化运行有一定的参考意义。