Risk reduction is one of the key objectives pursued by transport safety policies. Particularly, the formulation and implementation of transport safety policies needs the systematic assessment of the risks, the specification of residual risk targets and the monitoring of progresses towards those ones. Risk and safety have always been considered critical in civil aviation. The purpose of this pap...

In recent years, risk assessment has become increasingly important for the protection of settlements against natural hazards because the public authorities have to economise their budgets and therefore to legitimate their investments. To quantify risk, information is needed on both, recurrence intervals of the potentially damaging natural processes and on the associated damage potential. In the...

Information is provided on the approach and experience in flood management in the Piemonte Region. Actual practices comprise mainly: (i) the structural mitigation of floods; and (ii) non-structural safety measures subdivided into land use planning and emergency plan activation through hydrometeorological forecasting and the development of an Alert System for flood forecasting and warning. Of pa...

Software development is widely acknowledged to be a process prone to failure. We argue that there is thus a need for improved project risk management frameworks and tools. Further, a coherent, concise and accessible risk model can be useful to project development team members in capturing disparate perceptions of project risk and providing a common basis for its analysis, prediction and mitigat...

Information System and Information Technology (IS/IT) development and implementation have become more difficult with the rapid introduction of new technology and the increasing complexity of the marketplace. IS/IT projects often encounter a range of problems that can be described as failure. Thus, learning from an analysis of past projects and from the issues contributing to failure is becoming...

The derivation of probabilities of high wind speeds and the establishment of risk curves for storm damage is of prime importance in natural hazard risk analysis. Risk curves allow the assessment of damage being exceeded at a given level of probability. In this paper, a method for the assessment of winter storm damage risk is described in detail and applied to the German state of Baden-Württembe...

As part of the contribution to flood disaster risk reduction, it is important to identify and characterize flood areas, locations, and durations. Multiple satellite-based flood mapping and monitoring are an imperative process and the fundamental part of risk assessment in disaster risk management. In this paper, the MODIS-derived synchronized floodwater index (SfWi) was used to detect the maxim...

abstract a major part of iran includes mountain areas. one of the hazards which threaten these areas is the slope instability. each year the occurrence of this phenomenon causes a lot of damages to the slope lands which are exploited by man. one of the most lot hazardous of these instabilities is landslide. the goal was to investigate the causes of this process and the methods of its stabilizat...

Within the educational community, there is an increasing recognition of the need for formative assessment tools. Effective formative assessment must meet four criteria: it must assess higher order knowledge, identify students’ strengths and weaknesses, provide effective feedback, and be easy to use. Although concept maps and other structural knowledge representation techniques have been used su...