Bob Maaskant

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In this article a preliminary analysis of the loss of life caused by Hurricane Katrina in the New Orleans metropolitan area is presented. The hurricane caused more than 1,100 fatalities in the state of Louisiana. A preliminary data set that gives information on the recovery locations and individual characteristics for 771 fatalities has been analyzed.(More)
Evacuation of people in case of a threat is a possible risk management strategy. Evacuation has the potential to save lives, but it can be costly with respect to time, money, and credibility. The consequences of an evacuation strategy depend on a combination of the time available, citizen response, authority response, and capacity of the infrastructure. The(More)
The Dutch government is in the process of revising its flood safety policy. The current safety standards for flood defenses in the Netherlands are largely based on the outcomes of cost-benefit analyses. Loss of life has not been considered separately in the choice for current standards. This article presents the results of a research project that evaluated(More)
Evacuation has the potential to save lives, but could be costly in time, money, and credibility. Evacuation is a possible measure in case of a threat for flooding. Different types of evacuation can be distinguished as preventive evacuation, vertical evacuation to safe havens or shelters or shelter in place. The consequences in terms of loss of life depends(More)
The Flood Risk in the Netherlands project (Dutch acronym: VNK2) is a large-scale probabilistic risk assessment for all major levee systems in the Netherlands. This article provides an overview of the methods and techniques used in the VNK2 project. It also discusses two examples that illustrate the potential of quantitative flood risk assessments such as(More)
A computer-based obstetric patient data retrieval system is described which permits physicians with no prior computer knowledge or experience to access a patient data base. The advantages are minimal physician instruction, opportunity to examine maternal and neonatal outcome of defined diagnostic or therapeutic subsets of the data base, and rapid recall of(More)
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