Browsing NTNU Open by Title
Now showing items 81526-81545 of 105869
-
Risk management in SCADA-system
(Master thesis, 2004)NORSK: Kraftforsyningen er sårbar både overfor fysiske påkjenninger og angrep mot sine informasjonssystemer. For styring og overvåking av kraftforsyningen benyttes industrielle prosess styringssystemer eller SCADA-systemer. ... -
Risk Management in Shipbuilding Projects - Using Monte Carlo Simulation for Scheduling
(Master thesis, 2014)The main objective of this thesis was to identify potential improvements of the risk management process to DNV GL so that it is best fit at identifying risk of time overruns and estimating project duration. Focus was placed ... -
Risk Management in the Allocation of Sales for Salmon Farming Companies
(Master thesis, 2017)This thesis describes the implementation of two new distinct decision tools for risk management for salmon farming companies. There are few tools salmon farming companies use when allocating sales between spot and forward ... -
Risk management of autonomous marine systems and operations
(Chapter; Peer reviewed, 2017)Autonomous systems may lead to smarter and more efficient operations, but emerging risks are involved, because of lack of knowledge and operational experience with such systems, and challenges related to verification of ... -
Risk management of information systems in dynamic environments. A case study of the Norwegian Defence and the process of approving classified information systems.
(Master thesis, 2004)NORSK: Det er ingen selvfølge at forutsetningene som er lagt til grunn for et sikkerhetsnivå i et informasjonssystem fortsatt er gyldige når omgivelsene endres kontinuerlig. Denne MSc rapporten beskriver et risikohånd ... -
Risk Management through Optimal Procurement Contracting in the Aluminium Remelting Industry
(Master thesis, 2018)In today s increasingly turbulent and volatile commodity exchange markets, it is evident that controlling the risks in procurement strategies is an important issue. In this thesis, we develop a portfolio procurement ... -
Risk Model applied to Non-operational Hydrocarbon Leaks on Offshore Installations - Causal modeling of hydrocarbon leaks caused by technical degradation and design error with the use of risk-influencing factors
(Master thesis, 2015)This project proposes a risk model for identifying causal factors of hydrocarbon (HC) leaks on offshore installations and estimating the platform-specific frequency of HC leaks. The central concern is non-operational leaks ... -
A risk model for recreational craft accidents
(Chapter, 2023)The Recreational Craft Platform (RCP, Norwegian: Fritidsbåtplattformen) is being developed to collect and merge available data on recreational craft accidents and thereby enable stakeholders to actively take measures to ... -
Risk modeling of autonomous underwater vehicle operation focusing on the human operator
(Chapter, 2015)Autonomous Underwater Vehicles (AUVs) are used in scientific, commercial and military organizations to conduct surveys and follow a preprogrammed mission path through the oceans. If a fault or an unexpected deviation from ... -
Risk Modeling of DP Operation for Offshore Tandem Offloading
(Master thesis, 2016)The paper proposes a risk model to warn shuttle tanker drive-off previously and detect it punctually, and proposes a risk decision support model to generate, evaluate and select a best vessel maneuvering plan to avoid the ... -
Risk Modelling in Energy Markets: A Value at Risk and Expected Shortfall Approach
(Master thesis, 2011)Value at risk (VaR) and Expected Shortfall (ES) are commonly used risk measures in the financial literature. They have however not been applied to a great extent on energy derivatives. This paper compares the performance ... -
Risk modelling of collision between supply ships and oil- and gas installations
(Master thesis, 2014)This thesis is a framework for risk influence modelling of supply vessel-platform collisions, with the inclusion of central concepts from the Risk OMT model. The framework is a improvement from existing QRA frameworks in ... -
Risk Modelling of Collisions between Passing Vessels and Fish Farm Facilities - A Development of a Frequency Model
(Master thesis, 2018)The aim of this master's thesis is to develop a model that is tailored to estimate the frequency of a collision between a powered passing vessel and a fish farm facility. The aquaculture industry is expected to grow, which ... -
Risk modelling using Vine Copulas: Modelling an energy company portfolio
(Master thesis, 2013)In this paper, a method for calculating Value-at-Risk using GARCH and Vine Copulamodelling with various marginals is implemented and tested on a set of eight electricity futures. The forecasts from this model are then ... -
Risk of Abdominal Aortic Aneurysm - With emphasis on women
(Doctoral theses at NTNU;2020:141, Doctoral thesis, 2020)Faktorer knyttet til risiko for utvikling av utposning på hovedpulsåren i mageregionen, med vekt på kvinner Abdominalt aortaaneurisme (AAA) er en lokalisert utposning på hovedpulsåren i mageregionen. Sykdommen defineres ... -
Risk of atrial fibrillation and stroke among older men exposed to prolonged endurance sport practice: a 10-year follow-up. The Birkebeiner Ageing Study and the Tromsø Study
(Peer reviewed; Journal article, 2022)Aims Endurance sport practice is associated with a high prevalence of atrial fibrillation (AF), which increases the risk of stroke in the general population. However, stroke risk in endurance athletes with AF is sparsely ... -
Risk of cancer among multiple sclerosis patients, siblings, and population controls: A prospective cohort study
(Journal article; Peer reviewed, 2019)Background: Risk of cancer in multiple sclerosis (MS) patients compared to their siblings is unknown. Objective: The objective was to prospectively investigate the risk of cancer among MS patients compared to siblings ... -
Risk of cardiovascular disease in women and men with subfertility: the Trøndelag Health Study
(Peer reviewed; Journal article, 2022)Objective To investigate the association between subfertility and risk of cardiovascular disease (CVD) outcomes. Design Prospective study. Setting Population-based cohort. Patient(s) We studied 31,629 women ...