Browsing NTNU Open by Title
Now showing items 78118-78137 of 101541
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Risk assessments in the Norwegian aquaculture industry: Status and improved practice
(Journal article; Peer reviewed, 2018)The Norwegian aquaculture industry has the potential to become the country’s leading ocean industry in the future. More than 99% of the produced biomass is Atlantic salmon and trout. Norwegian fish farming is characterised ... -
Risk assessments of aspartame, acesulfame K, sucralose and benzoic acid from soft drinks, “saft”, nectar and flavoured water. Opinion of the Panel on Food Additives, Flavourings, Processing Aids, Materials in Contact with Food and Cosmetics of the Norwegian Scientific Committee for Food Safety
(VKM Report;, Research report, 2014)The Norwegian Scientific Committee for Food Safety (Vitenskapskomiteen for mattrygghet, VKM), Panel on Food Additives, Flavourings, Processing Aids, Materials in Contact with Food and Cosmetics, has at the request of the ... -
Risk aversion in imperfect natural gas markets
(Journal article; Peer reviewed, 2017)This paper presents a natural gas market equilibrium model that considers uncertainty in shale gas reserve exploration. Risk aversion is modeled using a risk measure known as the Average Value-at-Risk (also referred to as ... -
Risk Aware Control of Underwater Snake Robots in Confined Environments
(Master thesis, 2023)The growing interest in ocean discovery imposes a need for inspection and intervention in confined and demanding environments. To tackle these demanding environments, articulated underwater robots, such as Eely, with their ... -
Risk awareness and control of autonomous robots
(Doctoral theses at NTNU;2023:63, Doctoral thesis, 2023)Norsk sammendrag Å gjøre autonome systemer i stand til å fungere trygt uten direkte menneskelig overvåking krever at systemene får en situasjonsbevissthet som det i dag hovedsakelig er operatøren som står for. En avgjørende ... -
Risk Based Maintenance for Compressor Systems
(Master thesis, 2015)This thesis reviewed part of the maintenance activities in a compressor system using the risk based maintenance philosophy. The goal was to verify if a contribution could be made to the maintenance plan of the system. The ... -
Risk Based Maintenance in hydrogen refuelling stations: Focus on Safety and Business Interruption risk
(Master thesis, 2020)Hydrogen FCVs (Fuel Cell Vehicles) could be one of the options to switch from fossil fuels to renewable sources with no greenhouse gas emissions. The potential future increase of FCVs will lead to the development of a ... -
Risk based quality monitering in projects
(Master thesis, 2010)This executive summary presents an overview of each chapter and focuses on the most important findings and suggested improvements. Chapter 2 offers an introduction presenting the background of this thesis. It is a thesis ... -
Risk based regulation and certification of autonomous transport systems
(Chapter, 2018)Autonomous transport systems in all modes—road (i.e. autonomous cars), aviation (i.e. drones), shipping and rail are coming. Regulation and testing are on-going in Norway. Risks of autonomous systems are uncertain due to ... -
Risk Characteristics of Hydrogen Sulphide Exposure in Wastewater Collection and Treatment Related Occupations
(Peer reviewed; Journal article, 2022)Objectives Water and wastewater workers can be exposed to hydrogen sulphide (H2S), with an unpredictable exposure pattern, dominated by sharp peaks. These peaks can often be high above the ceiling value (CV) at 10 ... -
Risk classification of patients referred to secondary care for low back pain
(Journal article; Peer reviewed, 2018)Background Nonspecific low back pain is characterized by a wide range of possible triggering and conserving factors, and initial screening needs to scope widely with multilevel addressment of possible factors contributing ... -
Risk communication in relation to an imminent rockslide and tsunami
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:147, Doctoral thesis, 2013)Det å leve med fare for ras og flodbølge. Konsekvenser for risikokommunikasjon Et mulig fjellskred fra Åknes på Sunnmøre kan i verste fall føre til at 54 mill. m3 stein faller i fjorden og skaper en flodbølge. Opp mot ... -
Risk Communication: Sexual Predators in Chat Environments
(Master thesis, 2020)Chat og meldingstjenester på nett er blitt en vesentlig del av menneskelig kommunikasjon som følge av den stadig økende digitaliseringen av våre liv. Den globale landsbyen som er oppstått gjennom internett lar oss knytte ... -
Risk Compensation in Information Security
(Master thesis, 2014)This thesis looks into the concept of risk compensation in information security. An understanding of risk compensation theory is provided along with an analysis of what elements to consider when looking at risk compensation ... -
Risk Control in Hydrogen Fueling Station
(Master thesis, 2023)Hydrogen shows a lot of promise for replacing conventional fuels. The reason for the surge in interest for hydrogen is that the hydrogen can address the two major problems common with the available fuel options to date; ... -
Risk control in Hydrogen fueling stations
(Master thesis, 2023)The optimization of sensor placement in hydrogen tanks plays a vital role in ensuring efficient leak detection and risk control in hydrogen fueling stations. This thesis presents a novel methodology that aims to optimize ... -
Risk Control in Maritime Shipping Investments
(Journal article; Peer reviewed, 2019)In this paper we extend the state-of-the-art stochastic programming models for the Maritime Fleet Renewal Problem (MFRP) to explicitly limit the risk of insolvency due to negative cash flows when making maritime shipping ... -
Risk control in the well drilling phase: BOP system reliability assessment
(Safety and Reliability of Complex Engineered Systems;, Chapter, 2015)The blowout preventer (BOP) is the main well control device used to ensure the safety of well drilling and intervention operations. The BOP is qualified for the demanding conditions that may come from uncontrolled flow ... -
Risk dimensions of fish farming operations and conflicting objectives
(Chapter, 2018)Operations at sea-based fish farms can be challenging, and several risk dimensions are of concern during operations. Sea lice represent a challenge for the fish farmers who are required to perform delousing when the ... -
Risk Exposure and Management in Software Development – A Survey of Multiple Software Startups
(Peer reviewed; Journal article, 2021)Context: Software startups perform many high-risk activities regarding both business and product development. Being aware of important risks and effectively managing them is important for startups, particularly in an era ...