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Fatal drug overdoses in individuals treated pharmacologically for chronic pain: a nationwide register-based study
(Peer reviewed; Journal article, 2023)Introduction Chronic pain patients may be at an increased risk for drug overdoses as a result of comorbid psychiatric disorders and treatment with risk-increasing prescription medications, such as opioids. We aimed to ... -
Fate and transport of contaminants in drill cuttings piles - Use of Klif's risk assessment guidelines for contaminated sediments to estimate leaching rates from oil-based drill cuttings piles.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)The North Sea contains several oil-based drill cuttings piles which have accumulated on the seabed as a result of oil and gas production. An increased awareness of the contaminants within these piles has grown over the ... -
The fate of hydrocarbon leaks from plugged and abandoned wells by means of natural seepages
(Peer reviewed; Journal article, 2020-10)When a well reaches the end of its productive life, it is permanently plugged and abandoned. Even though new technology and verification methods are being evaluated, it is evident that operational, barrier material and ... -
Fate of persistent organic pollutants during anaerobic treatment and production of biopellets
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Treatment of municipal wastewater produces large quantities of sludge that represents a cost for the individual wastewater treatment plant. Proper sludge treatment enables reuse of sludge, possibly as fertilizers. Fertilizer ... -
Father Presence and the Intergenerational Transmission of Educational Attainment
(Journal article; Peer reviewed, 2015-11)We use administrative data from Norway to analyze how fathers’ presence affects the intergenerational transmission of educational attainment. Our empirical strategy exploits within family variation in father exposure that ... -
Fathers’ experience of starting family life with an infant born prematurely due to mothers’ severe illness.
(Journal article; Peer reviewed, 2017-10)Objective: To describe fathers’ experiences of starting family life with an infant delivered prematurely out of necessity of saving the mother’s and infant’s lives due to the mother’s severe preeclampsia. Methods: A ... -
Fatigue Analysis in Topside Pipe Systems Offshore
(Master thesis, 2021)Safety and reliability are terms generally associated with offshore oil and gas industry, particularly regarding piping where failure could potentially cause catastrophic outcomes. Hence, codes and standards have been ... -
Fatigue Analysis of Inter-Array Power Cables between Two Floating Offshore Wind Turbines Including a Simplified Method to Estimate Stress Factors
(Peer reviewed; Journal article, 2023-06)The use of floating offshore wind farms for electrical energy supply is expected to rise significantly over the coming years. Suspended inter-array power cables are a new design to connect floating offshore wind turbines ... -
Fatigue analysis of offshore piping systems
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)Oil and gas fields located in offshore are today being developed in even harsher and more challenging environments than anyone had thought of before. New designs, technologies, regulations and requirements have been developed ... -
Fatigue analysis of offshore wind turbine
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)In this master thesis analyses will be conducted on a 5MW offshore wind turbine, with a jacket foundation. The goal is to investigate how seven different wind profiles affect fatigue in the blade root, the tower top and ... -
Fatigue assessment of offshore jacket structures: A case study
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)Offshore fixed jacket structures are vulnerable to fatigue damage from hazardous environment in North Sea. In this thesis, an offshore jacket structure was checked for the ULS 100- year return period of wave and checked ... -
Fatigue design challenges: Recent linear and nonlinear models
(Peer reviewed; Journal article, 2019)Reliable fatigue design rules affect the proactive identification of safety parameters in engineering structures. Numerous fatigue crack initiation and propagation models, linear and nonlinear, have been developed for ... -
Fatigue hos brystkreftpasienter, fysisk aktivitet og sykepleiers rolle
(Bachelor thesis, 2022)Bakgrunn Brystkreft er den mest utbredte kreftformen for kvinner. Overlevelsesraten har økt betydelig de siste tiårene, men det medfører samtidig at stadig flere må leve med senskader som følge av kreftbehandlingen. Fatigue ... -
Fatigue in primary Sjögren's syndrome: A proteomic pilot study of cerebrospinal fluid
(Peer reviewed; Journal article, 2019-05)Objectives: Fatigue is a frequent and often disabling phenomenon that occurs in patients with chronic inflammatory and immunological diseases, and the underlying biological mechanisms are largely unknown. Because fatigue ... -
Fatigue life analysis of wheel-rail contacts at railway turnouts using finite element modelling approach
(Peer reviewed; Journal article, 2021)The article deals with wheel-rail contact analysis at railway turnout using a finite element modelling approach. The focus is understanding the wheel-rail contact problems and finding the means of reducing these problems ... -
Fatigue life assessment of a steel bridge based on measured corrosion wastage and actual traffic loading
(Master thesis, 2022)Most steel bridge failures and collapses demonstrate that environmental influences substantially impact the structural integrity of steel bridges. Fatigue and corrosion have been recognized as the primary aging processes ... -
Fatigue Life Assessment of Rib to Deck Welded Joint of the Hardanger Bridge – a Realistic Traffic Loading of FEM
(Master thesis, 2022)The orthotropic steel decks in the Hardanger Bridge, as is common for long span suspension bridges, have welded joints that are susceptible to fatigue cracks. The rib-to-deck welded joints under the wheel load are the most ... -
Fatigue life estimation of existing steel structures under time-dependent structural degradation
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-30)The purpose of this thesis is to present a method to estimate remaining fatigue life of steel bridge members subjected to time-dependent corrosion. This method contributes to the further development of the theoretical ... -
Fatigue life estimation of tubular joints in offshore jacket according to the SCFs in DNV-RP-C203, with comparison of the SCFs in ABAQUS/CAE
(Master thesis, 2014-06-13)Mostly offshore platform installed in shallow water, less than 300 meters for drilling and production of oil and/or gas are normally fixed to seabed and constructed as truss framework with tubular members as structure ... -
Fatigue of service pipes
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)The first part of this thesis will present the principle of fatigue, vibration and damping of service pipes on the Norwegian continental shelf. Thus us used for the creation of a screening methodology for prioritizing ...