Recently, organizations around the world are becoming aware of the need to run risk management programs in order to enhance their information security. However, the majority of the existing qualitative/empirical methods fail to adhere to the terminology defined by ISO 27000-series and treat deliberate threats in a misleading way. In this paper, a quantitative risk analysis approach for delibera...

Quantitative risk analysis (QRA) of industrial facilities has to take into account multiple hazards threatening critical equipment. Nevertheless, engineering procedures able to evaluate quantitatively the effect of seismic action are not well established. Indeed, relevant industrial accidents may be triggered by loss of containment following ground shaking or other relevant natural hazards, eit...

This paper presents a realistic and practical approach to quantitatively assess the risk-reduction capabilities of military counterterrorism systems in terms of damage cost and casualty figures. The comparison of alternatives is thereby based on absolute quantities rather than an aggregated utility or value provided by multicriteria decision analysis methods. The key elements of the approach ar...

This paper considers distributionally robust formulations of a two stage stochastic programming problem with the objective of minimizing a distortion risk of the minimal cost incurred at the second stage. We carry out stability analysis by looking into variations of the ambiguity set under the Wasserstein metric, decision spaces at both stages and the support set of the random variables. In the...

The fundamental problems related to uncertainty in quantitative risk analyses, used in decision making in safety-related issues (for instance, in land use planning and licensing procedures for hazardous establishments and activities) are presented and discussed, together with the different types of uncertainty that are introduced in the various stages of an analysis. A survey of methods for the...

Animal experiments are generally conducted at higher dose levels than anticipated human dose levels in order to elicit otherwise subtle changes in reproduction or developmental effects with relatively few animals. Based on animal data, regulatory strategy generally has been to postulate a no-observed-effect level (NOEL) for toxic effects and to divide this by a safety factor, usually 100, to es...

With globalization and fi nancial integration, there has been rapid growth of international lending and foreign direct investment (FDI). In view of this emerging trend, country risk analysis has become extremely important for the international creditors and investors. This paper briefl y discusses the concepts and defi nitions, and presents a survey of the quantitative methods that are used to ...

the main objective of this study is identification and validation of symptoms and dimensions of organizational mindfulness in higher education. this study is a mixed research, of explanatory sequential design, and in the area of applied research. research population of qualitative part includes scholars and academics of faculties of management from public universities located in tehran from whi...