A Distributed Multi-Level Simulation Tool for Tunnel Risk Assessment and Cost Optimization

2015 ◽  
Author(s):  
G. Pipelidis ◽  
C. Forster ◽  
B. Kohl
Keyword(s):  
Risk Assessment ◽  
Cost Optimization ◽  
Simulation Tool ◽  
Multi Level

A Multi-Level Relational Risk Assessment Model for Secure E-Government Projects

2012 ◽  
pp. 390-418
Author(s):  
Dionysis Kefallinos ◽  
Maria A. Lambrou ◽  
Efstathios D. Sykas
Keyword(s):  
Risk Assessment ◽  
Assessment Tool ◽  
Assessment Model ◽  
Wide Range ◽  
Technical Risk ◽  
Government Project ◽  
Risk Areas ◽  
Multi Level ◽  
Relational Risk ◽  
Secure Implementation

In this chapter, the authors propose a model for a risk assessment tool directed towards and tailored specifically for e-government projects. The authors’ goal is to cover the particular threats pertinent to the e-government project context and provide an interface between the broader philosophy of IT governance frameworks and the technical risk assessment methodologies, thus aiding in the successful and secure implementation and operation of e-government infrastructures. The model incorporates a wide range of applicable risk areas, grouped into eleven levels, as well as seven accompanying dimensions, assembled into a checklist-like matrix, along with an application algorithm and associated indices, which an evaluator can use to calculate risk for one or for multiple interacting projects.

Terrestrial Ecological Risk Assessment Model of Nuozhadu Reservoir

2013 ◽  
Vol 448-453 ◽  
pp. 838-845
Author(s):  
Li Ping Wang ◽  
Hai Tao Huang ◽  
Jia Shi ◽  
Yan Ke Zhang ◽  
Pu Zhang
Keyword(s):  
Risk Assessment ◽  
Ecological Risk ◽  
Ecological Risk Assessment ◽  
Risk Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Assessment Model ◽  
Human Cognition ◽  
Fuzzy Evaluation ◽  
Large Reservoir ◽  
Multi Level

Large reservoir ecological risk assessment is an important part of ecological environmental protection and improvement. Taking Nuozhadu reservoir in Lancang river basin as an example, a multi-level risk receptor--multiple risk source evaluation index system which can describe the complicated relationship and mechanism of ecological risk is established in terms of recognizing ecological risk sources and receptors of the valley area of terrestrial ecosystems; Considering fuzziness of human cognition on ecological system, diversity and different measure standard of the risk evaluation indicators, the multi-level fuzzy comprehensive evaluation model based on RRM(Relative Risk Model) thought is constructed. Calculation results show that the ecological-risk fuzzy-evaluation score of each receptor and the overall score can be obtained, which can provide important reference for ecological environment improvement of Nuozhadu reservoir area through the comparative analysis.

scholarly journals Current issues of cyber threat risk assessment: analysis of foreign experience

2021 ◽  
pp. 106-112
Author(s):  
O. РАNСНENKO
Keyword(s):  
Risk Assessment ◽  
Cyber Security ◽  
Threat Assessment ◽  
Security Strategy ◽  
Basic Principles ◽  
Assessment Systems ◽  
Cyber Threat ◽  
Multi Level ◽  
National Systems ◽  
Local Levels

The article considers topical issues of cyber threat risk assessment. It contains an analysis of the Law “On Basic Principles for providing of Cyber Security of Ukraine”, the Cyber Security Strategy of Ukraine and other legislative acts for providing on cyber security. The main approaches to determining the assessment of cyber threats are considered. The best examples of foreign practice of cyber threat risk assessment are analyzed, the most effective national systems of their assessment are revealed. It is concluded that multi-level risk and threat assessment systems are most effective when the relevant analysis is conducted at both the national and regional and/or local levels.

scholarly journals Invincibility threatens vaccination intentions during a pandemic

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0258432
Author(s):  
James M. Leonhardt ◽  
Garret Ridinger ◽  
Yu Rong ◽  
Amir Talaei-Khoe
Keyword(s):  
Risk Assessment ◽  
Health Behavior ◽  
Herd Immunity ◽  
Cultural Factors ◽  
The Novel ◽  
Personal Risk ◽  
Preventative Health ◽  
Multi Level ◽  
Novel Coronavirus ◽  
Level Analysis

Some people feel they are invincible to the novel coronavirus SARS-CoV-2 (COVID-19). They believe that being infected with COVID-19 would not be a serious threat to their health. While these people may or may not be correct in their personal risk assessment, we find that such perceived invincibility may undermine community efforts to achieve herd immunity. Multi-level analysis of survey respondents across 51 countries finds that perceived invincibility from COVID-19 is negatively associated with believing there is a need to prevent the spread of COVID-19 in one’s community (n = 218,956) and one’s willingness to inoculate against the disease (n = 71,148). These effects are most pronounced among individuals from countries lower in cultural collectivism (e.g., USA, UK, Canada) and highlight the need to consider the interplay of individual and cultural factors in our efforts to understand, predict, and promote preventative health behavior during a pandemic.

A Multi-level Relational Risk Assessment Model for Secure E-Government Projects

2011 ◽  
pp. 153-181
Author(s):  
Dionysis Kefallinos ◽  
Maria A. Lambrou ◽  
Efstathios D. Sykas
Keyword(s):  
Risk Assessment ◽  
Assessment Tool ◽  
Assessment Model ◽  
Wide Range ◽  
Technical Risk ◽  
Government Project ◽  
Risk Areas ◽  
Multi Level ◽  
Relational Risk ◽  
Secure Implementation

In this chapter, the authors propose a model for a risk assessment tool directed towards and tailored specifically for e-government projects. The authors’ goal is to cover the particular threats pertinent to the e-government project context and provide an interface between the broader philosophy of IT governance frameworks and the technical risk assessment methodologies, thus aiding in the successful and secure implementation and operation of e-government infrastructures. The model incorporates a wide range of applicable risk areas, grouped into eleven levels, as well as seven accompanying dimensions, assembled into a checklist-like matrix, along with an application algorithm and associated indices, which an evaluator can use to calculate risk for one or for multiple interacting projects.

Sign in / Sign up

Export Citation Format

Share Document