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International Journal of Disaster Risk Science 2019年第2期10卷 220-232页

作者： alexander fekete Institute of Rescue Engineering and Civil Protection TH K?ln-University of Applied Sciences

While social vulnerability assessments(SVA)use spatial indicators and indices that have become state of the art, they also receive substantial critique. This article analyzes, by means of a literature review of 63 articles, if and in which aspects such an indicator approach is regarded as useful by scientific studies. The findings indicate a need for more research on the validation and justification of indicators. This article supports the conceptual development of SVA by adding to reflection about advancements and applications, but also shortcomings. The main advancement area discussed is validation and the demand for establishing benchmark criteria for vulnerability. Based on this, longitudinal monitoring of vulnerability and validation studies are conceivable based on existing SVA, but these efforts demand more conceptual development.

关键词： Disaster risk Indicator selection Social vulnerability index Validation criteria Vulnerability indicators

Spatial Industrial Accident Exposure and Social Vulnerability Assessment of Hazardous Material Sites,Chemical Parks,and Nuclear Power Plants in Germany

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International Journal of Disaster Risk Science 2023年第2期14卷 223-236页

作者： alexander fekete Steffen Neuner Institute of Rescue Engineering and Civil Protection TH Köln-University of Applied Sciences50679CologneGermany

Industrial accidents have shown that many people can be affected,such as in Seveso,Italy,in *** accidents in nuclear power plants have also led to fatalities and *** better guide preparedness against and mitigation of industrial accidents,an assessment is necessary to evaluate hazard exposure and the type of potentially vulnerable social groups that need to be taken into *** study conducted a spatial assessment of three types of industrial facilities in Germany:facilities registered under the Seveso Directive,chemical parks,and nuclear power *** method consisted of a spatial assessment using a Geographic Information System of exposure around hazardous sites registered under the S eveso Directive in Germany and of census data to analyze social *** analyzed included industrial accidents and *** results revealed that most industrial sites are in urban areas and that population density,the numbers of foreigners,and smaller housing unit sizes are higher in close proximity to these *** buffer zones analyzed in circles between 1 and 40 km show a decreasing vulnerability with more *** can guide emergency management planners and other stakeholders to better prepare for major accidents and better devise disaster risk reduction strategies specifically for different social groups.

关键词： Germany Industrial disaster risk Seveso directives Seveso sites Social vulnerability

Common Criteria for the Assessment of Critical Infrastructures

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International Journal of Disaster Risk Science 2011年第1期2卷 15-24页

作者： alexander fekete Federal Office of Civil Protection and Disaster Assistance 53008 BonnGermany

Society is reliant on infrastructure services, such as information and communication technology, energy, water, and food supply, but also on governmental, cultural, and search and rescue organizations. The goal of project KritisKAT at the Federal Office of Civil Protection and Disaster Assistance in Germany is the development of generic criteria for the identification and evaluation of infrastructures regarded as “critical” for society. Acknowledging that full protection against all threats and cascading effects is not possible, the approach focuses on the impacts rather than the prevention of threats. The development of generic criteria requires the prioritization of infrastructures and identification of their key characteristics for civil protection purposes, risk management activities, and strategic proactive planning. For this purpose, the development of a national critical infrastructure priority inventory is based on a thorough examination of the range of criteria typically used in similar approaches. The specific focus of this paper is to identify and simplify essential characteristics of infrastructure criticality. The main outcome of this study is the development of common criteria generally applicable to a variety of infrastructures.

关键词： prevention typically services

Loss and Damage as an Alternative to Resilience and Vulnerability?Preliminary Reflections on an Emerging Climate Change Adaptation Discourse

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International Journal of Disaster Risk Science 2014年第1期5卷 88-93页

作者： alexander fekete Patrick Sakdapolrak Risk and Crisis Management Section Cologne University of Applied Sciences50679 CologneGermany Department of Geography University of Bonn53115 BonnGermany

One relatively novel way of assessing the characteristics and limitations of resilience and vulnerability(R&V)is undertaken in this article by investigating a growing alternative paradigm—loss and damage(L&D)*** idea of L&D as an emerging policy may be surprising to many in the disaster risk management community,and so we first outline the origins of this trend,and then explore the potential benefits and pitfalls of adopting *** short article represents our preliminary opinions and observations regarding this reintroduction of a longestablished *** also present results from a very brief peer-group survey on some of the first immediate reactions towards L&D *** this early stage,this article cannot offer a full-fledged analysis,but our reflections may serve as a starting point to encourage further discussion.

关键词： Climate change adaptation Loss and damage Resilience Vulnerability

Benefits and Challenges of Resilience and Vulnerability for Disaster Risk Management

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International Journal of Disaster Risk Science 2014年第1期5卷 3-20页

作者： alexander fekete Gabriele Hufschmidt Sylvia Kruse Risk and Crisis Management Section Cologne University of Applied Sciences50679 CologneGermany Department of Geography Master Program Disaster Management and Risk GovernanceUniversity of Bonn53115 BonnGermany Economics and Social Science Swiss Federal Institute for ForestSnowand Landscape Research WSL8903 BirmensdorfSwitzerland

This article addresses resilience and vulnerability as two prominent concepts within disaster risk science. The authors provide an overview of current uses and bene?ts of and challenges to resilience and vulnerability concepts for disaster risk management(DRM). The article summarizes the evolution of these concepts and of attempts to de?ne them precisely,and addresses the potential bene?ts of conceptual *** usage and conception of resilience and vulnerability within a selection of strategies and legislations in DRM are compared. Complementing this analysis of disaster risk research and management practice, a survey identi?es some of the bene?ts of and challenges to the concepts of resilience and vulnerability as seen by a peer-community. Synthesizing the three approaches, we conclude that a certain conceptual and methodological ‘‘haze’’ prevails, which hampers the transfer of information and ?ndings within disaster risk science, from science to practice, and vice versa. But this vagueness offers opportunities for communication between disaster risk science, policy, and practice. Overall, evaluations of the resilience and vulnerability concepts are lacking, which demands the development of criteria to identify and assess the challenges to and bene?ts of resilience and vulnerability for DRM.

关键词： Boundary object Disaster risk Policy-science-practice interaction Risk assessment Resilience Vulnerability

How 'Sustainable' are Post-disaster Measures? Lessons to Be Learned a Decade After the 2004 Tsunami in the Indian Ocean

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International Journal of Disaster Risk Science 2017年第1期8卷 33-45页

作者： Christiane Stephan Celia Norf alexander fekete Institute of Rescue Engineering and Civil Protection TH Koln University of Applied Sciences50679 CologneGermany Department of Geography Rheinische Friedrich Wilhelms Universitat Bonn53113 BonnGermany Department of Environmental Sociology and Technology Assessment University of Stuttgart70174 StuttgartGermany

This article addresses the sustainability implications of post-disaster measures in the context of the 2004 Indian Ocean Tsunami by presenting an analysis of the current situations and changes in some of the affected regions. Sustainability implications of measures are captured by investigating the persistence of the social and economic living conditions in relation to post-disaster measures, and the alignment of the measures with basic environmental aspects. Based on major concepts relevant in disaster science and sustainability research, the study explored sustainability aspects of post-disaster measures implemented after the 2004 tsunami, by conducting selected interviews among the participants of the 2015 international seminar ‘‘11 Years after the Indian Ocean Tsunami 2004'' and a broader online survey. Information was sought about(1) the current state of vulnerability of the local population in the regions affected;(2) the main lessons that have been identified to improve project design and management of recovery and vulnerability reduction;and(3) project sustainability implications with respect to the state of today's vulnerability. Based on the analysis of the information on these three priority areas, selected tasks for future disaster risk management are identified, such as more integrative planning and improved coordination with international organizations and local people.

关键词： Disaster risk management Recovery Sustainability Indian Ocean Tsunami Post-disaster measures Vulnerability

From Application to Evaluation:Addressing the Usefulness of Resilience and Vulnerability

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International Journal of Disaster Risk Science 2014年第1期5卷 1-2页

作者： alexander fekete Gabriele Hufschmidt Risk and Crisis Management Section Cologne University of Applied Sciences50679 CologneGermany Department of Geography Master Program Disaster Management and Risk GovernanceUniversity of Bonn

What are the benefits of the resilience and vulnerability concepts for disaster risk management?This question goes beyond the previous stage of enquiring what exactly both terms and concepts mean,how they can be measured or *** aim to demonstrate the potential of applied resilience and vulnerability research for disaster risk management(DRM),while addressing accompanying challenges.

关键词： disaster Resilience Application

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American Journal of Climate Change 2018年第1期7卷 54-78页

作者： Janos J. Bogardi alexander fekete Stellenbosch Institute of Advanced Study (STIAS) Wallenberg Research Centre at Stellenbosch University Stellenbosch South Africa Institute of Rescue Engineering and Civil Protection TH K&ouml ln (University of Applied Science Germany) K&ouml ln Germany

Extreme weather and climate events research needs concepts to analytically capture processes that describe how extreme they are: depth of impact but mainly also temporal aspects such as length, speed and quality of recovery. This paper analyses resilience as a concept to provide these dimensions. The use of the term resilience proliferates in many contexts and disciplines. Interpretations may overlap or even contradict each other. This paper seeks to make a case for a more nuanced understanding of resilience, including the use of “qualifier adjectives” to emphasize differences. Starting from the original etymological meaning of resilience as “bouncing back” the paper aims an innovative (re)conceptualization to facilitate the practical use of resilience in disaster risk management. It is recommended to distinguish between resilience as ability, being a hazard independent pre-disposition for recovery, and resilience as a process, describing different bouncing back and bouncing forward mechanisms inherent in the different recovery phases. This proposed distinction would enable the assessment of recovery abilities before calamities occur and hence could serve as guide to disaster preparedness programmes. The suggested analysis of resilience as a process would open opportunities to use the concept describing preemptive resilience response (presilience), recovery as bouncing back towards a state preceding the hazard event, as well as progressive resilience (prosilience) as bouncing forward and transition of the disaster recovery phase into adaptation and further development.

关键词： Resilience Definition Resilience as Ability and Process Preemptive Resilience Bouncing Back Progressive Resilience

从天然提取物或分离部位中以碳酸酐酶II为靶点的抗骨质疏松活性筛选(英文)

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云南植物研究 2003年第6期25卷 724-729页

作者：付祥谭宁华姜立花贾锐锐嵇长久 LANDRO James fekete alexander MUELLER Hartwig HENKEL Thomas 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室云南昆明650204 Bayer Corporation IRT Bayer AG PH-R-EU

目的是以碳酸酐酶II (CAII)为靶点筛选其抑制剂 ,以期寻找抗骨质疏松活性样品。实验是在 96孔酶标板上对来源于 1 78个科、 60 8个属、 1 0 2 0种动植物 2 91 9个提取物或分离部位样品在CA II模型上进行了批量筛选。结果表明在 1 0 μg... 详细信息

目的是以碳酸酐酶II (CAII)为靶点筛选其抑制剂 ,以期寻找抗骨质疏松活性样品。实验是在 96孔酶标板上对来源于 1 78个科、 60 8个属、 1 0 2 0种动植物 2 91 9个提取物或分离部位样品在CA II模型上进行了批量筛选。结果表明在 1 0 μg ml浓度下发现了来源于 40个科、61个属、72个种的 1 0 0个样品有活性 ,其中 5个样品的IC50 小于 2 50 μg ml,2 2个样品的IC50 在 2 51～ 5 0 0 μg ml范围 ,73个样品的IC50 在 5 0 1～1 0 0 0 μg ml范围。通过以上工作我们认为以碳酸酐酶II为分子靶点的体外筛选方法稳定、方便、快速、微量、有效 ,特别适用于天然产物的抗骨质疏松活性筛选。

关键词：抗骨质疏松活性筛选碳酸酐酶Ⅱ 天然产物提取物分离部位

Numerical investigation into the influence of the punch shape on the mechanical behavior of pharmaceutical powders during compaction

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Particuology 2014年第5期12卷 116-131页

作者： alexander Krok Marin Peciar Roman fekete Slovak University of Technology in Bratislava Faculty of Mechanical EngineeringBratislavaSlovak Republic

During the production of pharmaceutical tablets using powder compaction, certain common problems can occur, such as sticking, tearing, cutting, and lamination. In the past, the compressibility of the powder was calculated only along the axis of the device; consequently, critical areas of the material throughout the volume could not be identified. Therefore, finite element method （FEM） can be used to predict these defects in conjunction with the use of an appropriate constitutive model. This article summarizes the current research in the field of powder compaction, describes the Drucker-Prager Cap model calibration procedure and its implementation in FEM, and also examines the mechanical behavior of powder during compaction. In addition, the mechanical behavior of pharmaceutical powders in relation to changes in friction at the wall of the system is examined, and the dependence of lubrication effect on the geometry of the compaction space is also investigated. The influence of friction on the compaction process for the flat-face, fiat-face radius edge, and standard convex tablets is examined while highlighting how the effects of friction change depending on the shape of these tablets.

关键词： Powder Die compaction FEM