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1.
Emergency material allocation is an important part of postdisaster emergency logistics that is significant for improving rescue effectiveness and reducing disaster losses. However, the traditional single‐period allocation model often causes local surpluses or shortages and high cost, and prevents the system from achieving an equitable or optimal multiperiod allocation. To achieve equitable allocation of emergency materials in the case of serious shortages relative to the demand by victims, this article introduces a multiperiod model for allocation of emergency materials to multiple affected locations (using an exponential utility function to reflect the disutility loss due to material shortfalls), and illustrates the relationship between equity of allocations and the cost of emergency response. Finally, numerical examples are presented to demonstrate both the feasibility and the usefulness of the proposed model for achieving multiperiod equitable allocation of emergency material among multiple disaster locations. The results indicate that the introduction of a nonlinear utility function to reflect the disutility of large shortfalls can make the material allocation fairer, and minimize large losses due to shortfalls. We found that achieving equity has a significant but not unreasonable impact on emergency costs. We also illustrate that using differing utility functions for different types of materials adds an important dimension of flexibility. 相似文献
2.
Securing collective action in the field of asylum regulation is high on the European political agenda. In this article, we look at one country's partial pullback from the regional cooperation during the high influx of asylum seekers in 2015. We use Norway as a case to analyse the challenges to common European asylum regulations and the drivers of a region-wide tendency of what we call renationalisation. Against this background, we seek to contribute to the discussion on the dynamics of Europeanisation and the future of the Common European Asylum System. While the Europeanisation of migration policies has been well covered in the literature, tendencies of renationalisation have been less so. To contribute to the knowledge base, we create a typology of the drivers of renationalisation. These drivers include necessary political and institutional preconditions, resource limitations, triggers, expectations and aspects of time. 相似文献
3.
韩国金融危机是由于东亚金融危机的连带影响和国内经济结构造成的,为此韩国政府对财政、商业、劳动和政府 四个特殊部门进行了改革。在财政改革方面,成立了新的财政监管机构,在政府领导下关闭处理由问题的金融部门,增强金 融企业的竞争力。四年的改革使韩国迅速恢复了主要经济指标和存款利率,财政行业全面复苏。 相似文献
4.
社会支持在灾后心理危机干预中的作用 总被引:6,自引:0,他引:6
耿爱英 《山东大学学报(哲学社会科学版)》2008,(6)
心理危机干预通过及时控制和减缓灾难的心理社会影响,促进了受灾者心理健康的重建。然而,当前我国灾区的心理干预工作存在着将心理危机干预与社会支持相混淆又相脱离的背反现象。调查和事实证实,只有实现二者的互动尤其是充分发挥社会支持系统的作用,才能够既促进灾后心理危机干预的专业性功能提升,又进一步增强实务工作的科学性和有效性。 相似文献
5.
郭群 《东北大学学报(社会科学版)》2007,9(5):461-465
不同于上几代老移民作家,也有异于同时代的一些新移民作家,作为20世纪80年代的新移民作家代表,美籍华人查建英致力于描写北美华裔所面临的文化和性别冲突.她徘徊于中西文化之间,体会着"边缘化"的状态,其作品《到美国去!到美国去!》透视了"边缘人"的生存和心理状态,反映出人物在中/西矛盾对立中特殊的充满悖论式的生存困境,揭示了新移民难以逃遁的文化身份认同危机和异化等问题,以及在身份认同危机和异化中所追求的一种自我放逐的自由. 相似文献
6.
危机管理的目的是为了避免和减少危机的损害,是一场"防御性的战斗",也是一项系统工程。论文结合竞争激烈的施工企业市场实际,从施工企业危机管理入手,阐述了施工企业危机管理目前的共性内容,并通过分析对危机管理的重要意义、危机管理效果和经济效果的衡量等问题,进一步通过施工企业危机管理的经济分析对危机管理投入、所得的界定,研究了危机管理投入的量化及归一化,以及危机管理所得的量化及归一化问题,得出单位投入所带来的整体稳定态势,其值越大表明危机管理越有效。可为施工企业开展此项工作提供一定的理论指导。 相似文献
7.
“非典”危机反应与危机心理干预 总被引:40,自引:0,他引:40
樊富珉 《清华大学学报(哲学社会科学版)》2003,(4)
面对突如其来的SARS流行,社会上普遍出现恐慌、焦虑、担忧等心理反应。如何帮助人们调整心态,应对危机,在危机中获得成长,已经成为心理学家当前最关心的课题。文章从心理学的角度出发,探讨了SARS危机下人们出现的身心反应以及危机可能引发的后果,提出了危机干预的方法、过程,初步构建了危机干预的模式。对于如何应对SARS引起的过度的危机反应,文章中也提出了自我心理调适的途径和方法。 相似文献
8.
Impacts of complex emergencies or relief interventions have often been evaluated by absolute mortality compared to international standardized mortality rates. A better evaluation would be to compare with local baseline mortality of the affected populations. A projection of population-based survival data into time of emergency or intervention based on information from before the emergency may create a local baseline reference. We find a log-transformed Gaussian time series model where standard errors of the estimated rates are included in the variance to have the best forecasting capacity. However, if time-at-risk during the forecasted period is known then forecasting might be done using a Poisson time series model with overdispersion. Whatever, the standard error of the estimated rates must be included in the variance of the model either in an additive form in a Gaussian model or in a multiplicative form by overdispersion in a Poisson model. Data on which the forecasting is based must be modelled carefully concerning not only calendar-time trends but also periods with excessive frequency of events (epidemics) and seasonal variations to eliminate residual autocorrelation and to make a proper reference for comparison, reflecting changes over time during the emergency. Hence, when modelled properly it is possible to predict a reference to an emergency-affected population based on local conditions. We predicted childhood mortality during the war in Guinea-Bissau 1998-1999. We found an increased mortality in the first half-year of the war and a mortality corresponding to the expected one in the last half-year of the war. 相似文献
9.
Liberia has gone through civil crisis for over a decade which has resulted in the destruction of infrastructure and disruption of basic services delivery particularly in Monrovia, the capital city. Most of the 1.3 million people living in Monrovia are without adequate environmental sanitation and waste management services which situation poses a serious health risk to the residents. The current waste management service coverage is less than 20% and disposal is by indiscriminate open dumping. In 2003, there were series of outbreaks of cholera epidemics in the city during which time a total of 26,651 cases were reported with many dying.The waste management plan was initiated as an exit strategy of UNICEF following an intervention response programme to assist the Monrovia City Corporation (MCC) whose capacity in this area had been crippled as a result of years of war, through the provision of support in solid waste collection and disposal.The objectives of the plan were to:
- (a) Improve waste management services delivery in the city.
- (b) Strengthen the ability of the MCC to plan and manage the waste services delivery.
- (c) Enhance cooperation of service beneficiaries through comprehensive and effective health education and service promotional campaign.
- (d) Enhance revenue generation and community participation through the promotion of private sector and CBOs/NGOs active involvement in the waste management service delivery.
10.
中美国家应急管理机制比较研究 总被引:1,自引:0,他引:1
针对学术界在国家应急管理机制研究方面缺乏全面比较分析的问题,文章运用比较分析方法研究了中美两国国家应急管理机制在组织机构、行动程序与法律保障三个方面的差异。通过研究提出,中国国家应急管理机制应在“设立应急管理协调机构”、“提高应急管理行动的计划性”、“制定应急管理纲领性法律”三个方面加以改进的建议。 相似文献