disasters are one of the most important challenges which must be considered by every management system. higher education centers have high disaster risk because of their risk factors (existence of historical and scientific documents and resources and expensive laboratory equipment in these centers emphasizes the importance of disaster management). moreover, the existence of young volunteers of ...

Researchers all over the world have contributed various scientific studies to understand coastal aquifers characteristics and to study sea water intrusions phenomenon. While evaluating the impact of sea water on ground water system near the coast some pertinent points haunt the scientific community. In this technical contribution authors has raised some burning issues and points. Though, such i...

This study promotes cloud model for risk assessment of drought disaster. Cloud model is an effective tool in uncertain transforming between qualitative concepts and their quantitative expressions. Cloud is expressed by a concept with three quantitative characteristics of expectation, entropy and hyper entropy and the mapping between qualitative and quantitative is realized. In this study, consi...

There is considerable effort to cover the broad variety of types of risk including natural disaster risk, technical disaster risk, biological disaster risk, transport and energy, research and innovation, critical infrastructure protection, cross-border health threats, implications for the health service systems, environmental impact assessment, green infrastructure, integrated coastal managemen...

Disasters are one of the most important challenges which must be considered by every management system. Higher education centers have high disaster risk because of their risk factors (existence of historical and scientific documents and resources and expensive laboratory equipment in these centers emphasizes the importance of disaster management). Moreover, the existence of young volunteers of ...

in the response phase the most important step is to assess disaster after occurrence. by disaster assessment, we can obtain all the needed information for controlling, decision-making and also disaster planning. lack of disaster assessment causes you to make unsuitable decisions ba sed on limited or inadequate data which leads to imperfect disaster response. according to ifrc, disaster response...

This paper presents a composite method for flood disaster risk assessment using a BP artificial neural network and information diffusion technique. Due to the fact that the traditional mathematical statistical model can hardly analyze flood risk issues when the sample size is small, information diffusion theory is suggested to extract as much useful information as possible from the sample and t...