Browsing Faculty of Science and Technology by Title
Now showing items 1465-1484 of 7037
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DD¯ ∗ scattering and χc1(3872) in nuclear matter
(Peer reviewed; Journal article, 2021-09)We study the behavior of the χc1(3872), also known as X(3872), in dense nuclear matter. We begin from a picture in vacuum of the X(3872) as a purely molecular (DD¯¯¯∗-c.c) state, generated as a bound state from a heavy-quark ... -
De farligste blant oss – en analyse av metodeapparatet for risikovurdering og risikostyring av forvaringsdømte
(Master thesis, 2023)Antall forvaringsinnsatte i Norge er doblet de siste ti årene, til tross for at tallet på nye forvaringsdommer per år viser en jevn trend. Dette betyr at det er vanskeligere å bli løslatt fra forvaring enn tidligere. ... -
Dealing with abnormalities and deviations to enhance resilience in engineering Assets: A critical review from human factors and decision-making perspectives under complex operational contexts
(Peer reviewed; Journal article, 2023)With the growing scale of industrial demands, complexities, and uncertainties around asset engineering and operations due to advanced technology utilization, digitalization, sustainability, new operating models, etc., the ... -
Debiasing probabilistic oil production forecasts
(Peer reviewed; Journal article, 2022)Exploration and production companies in the hydrocarbon industry have every interest in producing unbiased production forecasts at the time of the investment decision, since it is an intrinsic part of making oil field ... -
Debiasing Production Forecasts Through Reference Class Forecasting
(Masteroppgave/UIS-TN-ISØP/2020;, Master thesis, 2020-06-30)This thesis investigates past performance of production forecasts provided by operators on the NCS at the time of project sanction. Utilising a dataset comprising annual forecasted and actual production from 1995 to 2017, ... -
Decarbonisation of the road transport sector in Stavanger
(Master thesis, 2022)The transportation sector is the second-largest contributor to greenhouse gas emissions by sector globally. In Stavanger, the transport sector is the primary contributor to greenhouse gas emissions. To decarbonise, the ... -
Decarbonisation of the road transport sector in Stavanger
(Master thesis, 2022)The transportation sector is the second-largest contributor to greenhouse gas emissions by sector globally. In Stavanger, the transport sector is the primary contributor to greenhouse gas emissions. To decarbonise, the ... -
Decarbonization of the Iron and Steel Industry With Direct Reduction of Iron Ore with Green Hydrogen
(Peer reviewed; Journal article, 2020)Production of iron and steel releases seven percent of the global greenhouse gas (GHG) emissions. Incremental changes in present primary steel production technologies would not be sufficient to meet the emission reduction ... -
Decarbonizing primary steel production : Techno-economic assessment of a hydrogen based green steel production plant in Norway
(Peer reviewed; Journal article, 2022)High electricity cost is the biggest challenge faced by the steel industry in transitioning to hydrogen based steelmaking. A steel plant in Norway could have access to cheap, emission free electricity, high-quality iron ... -
Decentralized Identity for Industrial Applications
(Master thesis, 2022)This thesis looks at some aspects of current authorization to applications, then explores new ways of solving this with emerging technology originated from the ever expanding field of blockchain. This accumulates to an ... -
A decision aiding system based on a decision rule approach and fuzzy logic
(Masteroppgave/UIS-TN-IDE/2010;, Master thesis, 2010) -
Decision Analysis in Contract Type Selection for an Offshore Field Development
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-16)Different contract types means different incentives, burdens and relationships. The contract type responsibilities and price should be in accordance with the project needs and organization capacities, not knowing this could ... -
Decision-Driven Data Analytics for Well Placement Optimization in Field Development Scenario - Powered by Machine Learning
(Masteroppgave/UIS-TN-IER/2019;, Master thesis, 2019-06-15)Application of Data Analytics and Machine Learning (ML) in petroleum reservoir management have received a lot of attention in recent years, mainly due to the availability of sheer computational resources and recorded big ... -
Decision-Making Model for Facility Management Prioritization and Optimization in Oil and Gas Service Companies
(Masteroppgave/UIS-TN-IØRP/2016;, Master thesis, 2016-12-15)Today’s oil and gas industry finds itself in the deepest financial crisis on record, with profitability and cash flow at unsustainable levels for most oil and gas operators which in turn has created an equally dramatic ... -
Decision-making principle in prioritizing the implementation of safety measures: Study on offshore safety and road traffic safety.
(Masteroppgave/UIS-TN-IØRP/2016;, Master thesis, 2016-06-15)Safety management objective is to prevent accidents to occur, thus reducing harm to people as well as preventing damage to environment and assets. To reduce harm, safety measures need to be implemented. In prioritizing ... -
Decisions of Persons, the Pharmaceutical Industry, and Donors in Disease Contraction and Recovery Assuming Virus Mutation
(Peer reviewed; Journal article, 2021-07)Background The article develops an eight-period game between N persons and a pharmaceutical company. The choices of a donor and Nature are parametric. Methods Persons choose between safe and risky behavior, and whether ... -
The decline of mussel aquaculture in the European Union: causes, economic impacts and opportunities
(Peer reviewed; Journal article, 2021-01)In contrast to the increasing aquaculture production of mussels worldwide, production in the European Union (EU) has shown a decreasing trend over the last two decades. Aquaculture production of mussels in the EU peaked ... -
Decommissioning of petroleum installations—major policy issues
(Journal article; Peer reviewed, 2003-12)Following the Brent Spar controversy, the OSPAR countries reached a unanimous agreement in 1998 for the future rules for disposal of petroleum installations. The vast majority of existing offshore installations will be ... -
Deconvolution approach for floating wind turbines
(Peer reviewed; Journal article, 2023-05)Green renewable energy is produced by floating offshore wind turbines (FOWT), a crucial component of the modern offshore wind energy industry. It is a safety concern to accurately evaluate excessive weights while the FOWT ... -
Decreasing Manual Workload by Automating SAP Travel Expense Workflows
(Masteroppgave/UIS-TN-IDE/2018;, Master thesis, 2018-06)In the 21st century, efficiency is a key focus for several organisations, and because of this, machine learning and process automation is getting a lot of attention. The Norwegian Government Agency of Financial Management ...