GB 13223修订后火电用袋式除尘技术发展状况探讨

《火电厂大气污染物排放标准》（GB 13223-2003）修订后,将进一步推动袋式除尘技术在火力发电行业烟尘治理方面的应用。总结了袋式除尘技术在火电厂燃煤锅炉应用的状况,分析了＂十二五＂对现有机组改造和新建机组配套的袋式除尘技术投资总额状况,并说明它将是袋式除尘技术实现30%增长率的重要部分;进一步探讨＂十二五＂期间烟尘排放控制将从重设施建设向重控制效果转变,提出了发展袋式除尘器运营管理服务业设想,预测了袋式除尘器运营管理服务的市场容量。     

化学品事故应急响应中危害距离的确定

介绍了不同国家、机构确定的毒性物质、易燃易爆物质紧急暴露限值和化学品事故中危害距离的确定方法，并以液氯钢瓶泄漏事故说明毒性危害距离的确定，以天然气管线泄漏火灾、爆炸事故说明火灾爆炸事故危害距离的确定。     

The barriers impeding precautionary behaviours by undocumented immigrants in emergencies: The Hurricane Ike experience in Houston,Texas, USA

Emergency management tends to be planned for legal, resident populations that are responsive to mainstream channels of communication and enforcement. For many areas prone to extreme events and emergencies, populations are also composed of transitory tourists, temporary visitors and migrant workers. This latter group may be a large population and, while not completely invisible to residents, may prefer obscurity and concealment within the social landscape. Tending towards poverty, technologically disconnected and linguistically isolated, undocumented migrants seek employment and attempt to avoid local law enforcement and immigration officials for fear of imprisonment and deportation. In this context, the behaviours prompted by developing public emergencies will be different for undocumented migrants than for the population at large. We examine the experience of 135 Hispanic undocumented migrants in the coastal zone of Houston-Galveston, Texas to understand the factors and issues that influence decision making and behaviours under region-wide mandatory evacuation conditions. Undocumented migrants’ decisions to evacuate rest upon: the presence (or absence) of family and/or children, their access to risk information that they find meaningful and rational and is in harmony with their pre-conceptions about their circumstances, their openness to information that either confirms their experiences or confronts rumour-generated biases they carry, their familiarity with social groups and governmental agencies and the services they offer, and the outcome of their risk analyses that consider the dangers of remaining in situ against the danger of exposing themselves to discovery as ‘illegal aliens’. The results suggest that emergency management plans ought to promote the dispelling of rumours that weaken the effect of emergency communication, promote non-emergency outreach to peripheral populations through community groups, and promote better, basic, non-technical, Spanish-language media through mainstream conduits (i.e. the most commonly watched non-Spanish television channels) that do not require high-tech devices or advanced understanding of visual media tools.     

基于需求分析的应急资源结构框架研究

应急资源结构是指在应对公共突发事件中所利用的应急资源的内部联系和一定秩序,构建应急资源结构框架是进行应急资源体系建设的重要基础。本文以2008雪灾和"5.12"汶川大地震的应急管理为案例,分析了在两次自然灾害应急管理中的应急资源需求,对应急资源进行了归类。在此基础上,充分考虑国民经济与社会发展指标体系的现状,构建了层次递阶的应急资源结构框架:第一个层次为应急资源类别,包括应急救援资源、基础设施与服务、专业处置资源和支撑保障资源四大类别;第二个层次为应急资源子类,在每个资源类别下划分若干个应急资源子类;第三个层次为应急资源细目,在每个子类下设计若干应急资源细目。从而形成了以应急救援资源为核心、以基础设施与服务为基础、以专业处置资源为依托、兼顾支撑保障资源的应急资源结构框架。     

Optimum Design for Emergency Stop Button on Robot Teach Pendants

This study deals with designing robot teach pendants for industrial robots. The emergency stop button on robot teach pendants is the primary safety device for industrial robots. Recommendations for the design of the emergency stop button were proposed based on experimental evaluations. Human performance was measured by the reaction time necessary to press the button on a pendant. The variation factors were randomly combined by seven button locations and three different button sizes. The results indicated that the shortest reaction time was obtained for the 38-mm button located on the left and left-down of the seven button positions on the pendant.     

Multi-formal and Information-based Emergency Resource Reserve System in China

Emergency resources are an important basis of effective emergency response. But there are many disadvantages of the Chinese traditional material reserve method in which the resources are separately reserved in different regions and sections according to the kinds of disasters. So there comes the Multi-formal and Information-based Emergency Resource Reserve System （MIERRS） in China. The reserve body and method change from the single into the multiple forms, that is, the main reserve body changes from the single government agency into the organizations combining with the military, enterprise and society, and the reserve method changes from single material reserve into the reserve combining with market reserve, talents and technology reserve, and production capacity reserve. The content of the reserve change from material to information means to develop the Emergency Resource Management Information System realizing real-time control of resource characteristics and relevant reserve information. The MIERRS leads to a reserve system with rapid response and flexible schedule. It provides a convenient platform for resource sharing, thus avoiding duplication and waste, improving the utilization of resources, reducing the reserve loss and optimizing the structure of resource reserve.     

Improving the health and safety of 911 emergency call centre agents: an evaluability assessment of a knowledge transfer strategy

A knowledge transfer (KT) strategy was implemented by the IRSST, an occupational health and safety research institute established in Québec (Canada), to improve the prevention of psychological and musculoskeletal problems among 911 emergency call centre agents. An evaluability assessment was conducted in which each aspect of the KT approach was documented systematically to determine whether the strategy had the potential to be evaluated in terms of its impact on the targeted population. A review of the literature on KT in occupational health and safety and on the evaluation of such KT programmes, along with the development of a logic model based on documentary analysis and semi-structured interviews with key stakeholders, indicated that the KT strategy was likely to have had a positive impact in the 911 emergency call centre sector. Implications for future research are discussed.     

Probabilistic Linkage of Police and Emergency Department Sources of Information on Motor-Vehicle Injury Cases: a Proposal for Improvement

Data on traffic injury cases that includes both the crash circumstances and the health outcome is a key tool for creating appropriate motor-vehicle injury prevention policies. The aim of this study was to explore the feasibility of the probabilistic linkage of police and emergency department data relating to motor-vehicle injury cases in Barcelona. A probabilistic linkage process was performed using local police reports (n = l2,481) and hospital emergency department data (n = 16,733) for all traffic injury cases that occurred in 1997. In almost two out of every three matched pairs for the injured person, at least five of the seven variables coincided, and in 7.3% of the cases all variables coincided. This work has allowed the empirical development of combined methods for the linkage of police and healthcare sources of information at the local level, which are the preliminary steps towards the construction of a data base that would include full information on the circumstances and the consequences of motor-vehicle crashes.     

苏丹1/2/4区紧急撤离带来的境外公共安全管理启示

近些年,境外中资企业员工遭遇武装袭击、绑架劫持事件屡有发生,如何加强境外公共安全管理,有效保障企业员工生命和设备财产安全成为了所有走向海外企业必须面对的一道严峻课题.以2012年3月26日中资公司施工队应对北南苏丹边界1/2/4油区爆发的军事冲突事件为例,详细描述了该中资公司队伍紧急避险和快速撤离的过程,对应急行动成功的经验进行了分析和总结,并进一步提出做好境外公共安全管理工作的重点.案例不但为境外中资企业应对和处置境外公共安全突发事件提供了样板,更为广大境外中资企业强化境外公共安全管理提供了借鉴和参考.