Man‐made disasters such as acts of terrorism may affect a society's resiliency and sensitivity to prolonged physical and psychological stress. The Israeli Tel Aviv stock market TA‐100 Index was used as an indicator of reactivity to suicide terror bombings. After accounting for factors such as world market changes and attack severity and intensity, the analysis reveals that although Israel's financial base remained sensitive to each act of terror across the entire period of the Second Intifada (2000–06), sustained psychological resilience was indicated with no apparent overall market shift. In other words, we saw a ‘normalisation of terror’ following an extended period of continued suicide bombings. The results suggest that investors responded to less transitory global market forces, indicating sustained resilience and long‐term market confidence. Future studies directly measuring investor expectations and reactions to man‐made disasters, such as terrorism, are warranted. 相似文献
/ Uses of outdoor natural areas, like National Forests in the United States, have been undergoing change. Some changes, including criminal activities and domestic terrorism, may have quite important impacts to outdoor enthusiasts and managers. Activities include some relatively traditional management challenges, like arson and thefts, and newer challenges, such as domestic violence and murder. To better understand the prevalence and impacts of these activities, selected managers in the western United States were interviewed in summer and fall 1998. Results indicate criminal activities and domestic terrorism are found in both urban-interface and rural sites. The most prevalent challenges were arson, criminal damage, domestic violence, dumping of household trash and landscape materials, marijuana cultivation, satanic cult activity, and thefts. Not as prevalent but found in almost all study sites were body dumping, extremist group activity, gang activity, murders, and suicides. Managers felt that most outdoor recreationists were unaffected by the activities. Most managers noted the increasing prevalence and the costs to management in time, personnel, and in other ways. They noted that their job had ceased being one of natural resources law enforcement and became one of "city" law enforcement. The findings of the study raise serious issues that require additional research. 相似文献
On 7 August 1998 truck bombs destroyed the US Embassies in Kenya and Tanzania.(1) The response in both countries was characterised by an absence of incident command, limited pre-hospital care, a disorganised hospital response and a lack of transportation for those injured. In the next five years USD 50 million was provided by the United States Agency for International Development (USAID) to alleviate the resulting suffering, support reconstruction and strengthen disaster preparedness capacity in the two countries. These two programmes have enhanced awareness of disaster management issues, improved training capacity, built response structures and provided material resources. Their design and implementation provide lessons for future disasters in developing countries. The assistance programmes evolved very differently. In Kenya the programme largely excluded the public sector and the potential for government coordination, while the Tanzanian programme concentrated heavily on central government and regional hospital structures-largely omitting the non-governmental or civil society sector. Excluding key stakeholders raises concerns about programme sustainability and the ability to respond effectively to future emergencies. 相似文献
The nerve agent sarin has recently been deployed by terrorists in a major city. The molecule is volatile and made its way
to many victims by passing as vapor through a highly reactive medium. Here we estimate rates and pathways for the removal
of gas phase sarin from a generalized urban atmosphere. Only information from the open scientific literature is used. By structure
reactivity comparisons with the organophosphorus pesticides, hydroxyl radical hydrogen abstraction may occur in as little
as one hour. Decomposition of side chains after hydroxyl attack leads to organic oxygenates which preserve the phosphonofluoridate
and so toxicity. The aqueous aerosol surface is contacted in minutes and offers access to a range of dissolved nucleophiles.
Substitution displaces the fluoride leaving group, giving safe phosphoric acid analogs. Because of uncertainties in the electron
distribution and in aqueous decay mechanisms, the time constants must be viewed as lower limits. 相似文献
Increasingly, citizens are being asked to take a more active role in disaster risk reduction (DRR), as decentralization of hazard governance has shifted greater responsibility for hazard preparedness actions onto individuals. Simultaneously, the taxonomy of hazards considered for DRR has expanded to include medical and social crises alongside natural hazards. Risk perception research emerged to support decision-makers with understanding how people characterize and evaluate different hazards to anticipate behavioral response and guide risk communication. Since its inception, the risk perception concept has been incorporated into many behavioral theories, which have been applied to examine preparedness for numerous hazard types. Behavioral theories have had moderate success in predicting or explaining preparedness behaviors; however, they are typically applied to a single hazard type and there is a gap in understanding which theories (if any) are suited for examining multiple hazard types simultaneously. This paper first reviews meta-analyses of behavioral theories to better understand performance. Universal lessons learnt are summarized for survey design. Second, theoretically based preparedness studies for floods, earthquakes, epidemics, and terrorism are reviewed to assess the conceptual requirements for a ‘multi-hazard’ preparedness approach. The development of an online preparedness self-assessment and learning platform is discussed. 相似文献
The chemical process industries (CPI) handling hazardous chemicals can be rather attractive targets for deliberate adversarial actions by terrorists, criminals and disgruntled employees. The damage inflicted may include casualties, economic loss and political fallout. There is an urgent need for each facility to have a security management programme. Its essential components are security risk assessment, security countermeasures and emergency response.
Security risk assessment can be carried out qualitatively by threat analysis, vulnerability analysis and developing a Security Risk Factor Table (SRFT). All these are discussed at length. Security countermeasures are the steps taken to strengthen the weak points in a system, either by lessening vulnerabilities or by hardening the facilities. Various security countermeasures are suggested for improving security of CPI. Appropriate emergency response measures that could mitigate the consequences of a successful attack are also discussed in the paper. It is recommended that many of the conventional safety and security measures adopted thus far may have to be modified in light of the enhanced and complex nature of the present security threats. 相似文献