Narrow search
Showing 1 - 10 of 1,137
Cover Image
Design and analysis of shortest two-sided confidence intervals for a probability under prior information
Göb, Rainer; Lurz, Kristina - In: Metrika 77 (2014) 3, pp. 389-413
Two-sided confidence intervals for a probability <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$p$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mrow> <mi>p</mi> </mrow> </math> </EquationSource> </InlineEquation> under a prescribed confidence level <InlineEquation ID="IEq2"> <EquationSource Format="TEX">$$\gamma $$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mrow> <mi mathvariant="italic">γ</mi> </mrow> </math> </EquationSource> </InlineEquation> are an elementary tool of statistical data analysis. A confidence interval has two basic quality characteristics: i) exactness, i. e., whether the actual coverage...</equationsource></equationsource></inlineequation></equationsource></equationsource></inlineequation>
Persistent link: https://www.econbiz.de/10010995030
Cover Image
Damage assessment of tunnels caused by the 2004 Mid Niigata Prefecture Earthquake using Hayashi’s quantification theory type II
Jiang, Yujing; Wang, Chunxiang; Zhao, Xiaodong - In: Natural Hazards 53 (2010) 3, pp. 425-441
of the 2004 Mid Niigata Prefecture Earthquake are the study objects. The damage patterns are analyzed, and the … appreciably less damage from earthquakes than surface structures. However, it has been reported that many tunnels were damaged by … the 1923 Great Kantou earthquake, the 1995 Great Hanshin Earthquake, the 1999 Taiwan Chi-Chi Earthquake, the 2004 Mid …
Persistent link: https://www.econbiz.de/10010758759
Cover Image
Fragility curves for masonry structures submitted to permanent ground displacements and earthquakes
Negulescu, C.; Ulrich, T.; Baills, A.; Seyedi, D. - In: Natural Hazards 74 (2014) 3, pp. 1461-1474
Usually, the vulnerability of structures is treated considering only one single hazard, for example either seismic … quantify the changes in the seismic vulnerability of a given structure previously damaged by quasi-static differential …
Persistent link: https://www.econbiz.de/10011151494
Cover Image
Proportional loss functions for debris flow events
Rheinberger, Christoph; Romang, Hans E.; Michael Bründl - Département Sciences Sociales, Agriculture et … - 2013
Quantitative risk assessments of debris flows and other hydrogeological hazards require the analyst to predict damage …
Persistent link: https://www.econbiz.de/10010780109
Cover Image
River flood risk and adaptation in Europe—assessment of the present status
Lugeri, Nicola; Kundzewicz, Zbigniew; Genovese, Elisabetta - In: Mitigation and Adaptation Strategies for Global Change 15 (2010) 7, pp. 621-639
Persistent link: https://www.econbiz.de/10008775679
Cover Image
Flood monitoring using microwave remote sensing in a part of Nuna river basin, Odisha, India
Kundu, Sananda; Aggarwal, S.; Kingma, Nanette; Mondal, Arun - In: Natural Hazards 76 (2015) 1, pp. 123-138
flood extent and pattern which helps in the vulnerability assessment and also to find out the intensity of damages to … method was used to delineate flood extent which was used for calculating flood duration and depth. Further, vulnerability … assessment of the paddy crop was done to obtain intensity of damage in the area from the 2003 and 2008 floods. Field survey was …
Persistent link: https://www.econbiz.de/10011241140
Cover Image
Evaluation of parameters affecting earthquake damage by decision tree techniques
Şengezer, Betül; Ansal, Atilla; Bilen, Ömer - In: Natural Hazards 47 (2008) 3, pp. 547-568
model earthquake damage distributions with Decision Tree Techniques, using the Answer Tree program and the damage data from … earthquake damage is defined as the dependent variable, while earthquake magnitude (M), intensity (I) in the city, peak ground …Earthquake damages are assessed based on a holistic approach using structural as well as non-structural factors to …
Persistent link: https://www.econbiz.de/10010996025
Cover Image
Remote sensing contributing to assess earthquake risk: from a literature review towards a roadmap
Geiß, Christian; Taubenböck, Hannes - In: Natural Hazards 68 (2013) 1, pp. 7-48
methodological element with a long research tradition, earthquake vulnerability–centred assessments incorporating remote sensing data … vulnerability reveals the demand for a comprehensive description of earthquake hazards as well as an assessment of the present and … earthquake risk. While for earthquake hazard-related investigations, the use of remotely sensed data is an established …
Persistent link: https://www.econbiz.de/10010996287
Cover Image
The Vulnerability of Canada to Volcanic Hazards
Stasiuk, Mark; Hickson, Catherine; Mulder, Taimi - In: Natural Hazards 28 (2003) 2, pp. 563-589
Western Canada lies in a zone of active tectonics and volcanism, but thedispersed population has witnessed few eruptions due to the remoteness of the volcanoes and their low level ofactivity. This has created a false perception that Canada's volcanoes are extinct. There are more than 200...
Persistent link: https://www.econbiz.de/10010996918
Cover Image
Planning and management of actions on transportation system to address extraordinary events in post-emergency situations. A multidisciplinary approach
Rossi, Riccardo; Gastaldi, Massimiliano; Carturan, Federico - In: European Transport \ Trasporti Europei (2012) 51, pp. 3-3
bridges, the damage state of the network links (in which bridges are included) can be obtained. By making a series of … hypotheses on how a bridge damage state can influence links’ functionality, a set of “damaged” (lower capacity) road network …
Persistent link: https://www.econbiz.de/10010539684