Safer Guildford

There has been an increasing trend in recent years for public agencies to work in partnership with each other and with commercial organizations, which has presented special managerial issues and problems. The Crime and Disorder Act 1998 gave the police and local authorities a statutory duty to work in partnership in order to promote and improve community safety. One such partnership is Safer Guildford, which was formed before the legislation came into force and which consequently already had a range of community safety initiatives in place. However, the partnership still had to comply with the new legislation and had to conduct an audit of crime and disorder in its area and publish a strategy for dealing with it. By examining the progress of Safer Guildford using a management perspective, a number of lessons can be drawn that will inform the future management of community safety partnerships.     

Traffic density,congestion externalities,and urbanization in China

ABSTRACT

Although there is an abundant regional literature analyzing traffic congestion, only a few studies have explored extending such analysis with spatial effects. This study uses a dynamic spatial Durbin model and city-level panel data for the period 2003–14 to investigate the spatial spillover effects of traffic congestion on urbanization in China. The results show that there is an inverted ‘U’-shaped relationship between urbanization and traffic density in local and neighbouring cities, and congestion effects have appeared. In the short and long run, the spatial effects of traffic congestion have become an important force restricting the effective promotion of urbanization in China.     

基于食品安全的农产品冷链物流发展现状与优化对策

分析了农产品冷链物流对食品安全的重要性,指出我国农产品冷链安全发展方面存在农产品冷链基础设施薄弱、农产品冷链安全标准化建设滞后、政府监管体制混乱、农产品冷链安全的应用研究欠缺等问题,提出了加大农产品冷链配套设施建设力度、健全农产品冷链安全的技术标准体系、推进政府工作建设、建立农产品冷链安全研究机制的对策来发展我国安全农产品冷链物流。     

食品安全与质量控制技术课程的工学结合改革浅谈

本文结合该课程组教师对食品安全与质量控制技术课程的教学实践,探讨了该课程工学结合改革所涉及的教学目标、课程改革方案等内容,以便在其他相关课程教学改革中得到借鉴和应用。     

试论塔式起重机的安全检查和检验

本文重点阐述了塔式起重机安全检查检验中需要重点关注的技术规范要求及方法,并结合本人多年从事起重机械检验的工作经验,依照最新的起重机械监督检验标准,提出了对塔式起重机安全检查检验的见解。     

论煤矿开采安全管理的重要性

煤矿开采的事故发生率高、从业危险性高、要求劳动强度高。因此煤矿安全管理是煤矿开采的根本、效益的保障。本文就煤矿安全管理在煤矿开采过程中的重要性加以探讨分析。     

基于D-S证据理论的校园交通环境评价方法研究

从环境受用者的感受出发,将不确定性评价方法,即基于D-S证据理论的融合决策方法应用于校园交通环境评价中.该方法考虑各类环境受用者的感受差异,用融合的方法得出环境受用者的综合感受评价值,再结合环境评价的其它量化评价指标,能够使得评价结果更加客观和准确.     

自然灾害下的公交疏散路线模型

自然灾害通常给社会带来巨大的危害,以自然灾害所引起的紧急情况作为研究背景,进行应急交通疏散预案研究。讨论自然灾害下的应急交通疏散问题并重点探讨疏散路线设计、疏散时间计算,用以达到在自然灾害发生前将人们转移至安全地点的目的。利用公交车作为疏散工具,将公交疏散路线问题归为带时间窗的车辆路径问题(VRPTW),建立基于VRPTW的公交疏散路线模型,以某地区为案例利用TransCAD软件中的车辆路径功能(VRP功能)设计疏散路线,得到标有疏散时间和疏散路线的地区图形,并最终计算得到每条路线的疏散时间、疏散人数、公交车数等信息。     

欧盟消费品安全风险管理现状及对我国的启示

消费品安全是人们关注的永恒话题。本文通过较为系统地对欧盟消费品安全风险管理运行机制和方法进行归纳和总结,以及欧盟可供借鉴的经验,提出了我国建立产品安全风险管理机制的建议。     

第四系含水层下煤层开采水文工程地质条件研究与应用

根据松散含水层富水性,合理留设浅部工作面的露头安全保护煤岩柱,可解放大量浅部压煤,延长矿井服务年限,提高资源回收率,缓解工作面接续,有显著的社会和经济效益。