Faculty of Science and Technology: Nye registreringer
Viser treff 561-580 av 7322
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Drilling Fluid Additives for Wellbore Strengthening and Reservoir Protection
(PhD Theses;726, Doctoral thesis, 2023)The objective of the research was to optimise drilling fluid additives for wellbore strengthening, preventing lost circulation and avoiding drilling fluid induced formation damage. Industry standard testing, such as HTHP ... -
Defect detection in industrial images
(Master thesis, 2023)This thesis aims to identify defects in industrial images using Printed Circuit Board(PCB) images. Defect detection in industrial images is crucial in this era that we are living in today. There is a rising demand for ... -
An XAI approach for COVID-19 detection using transfer learning with X-ray images
(Peer reviewed; Journal article, 2023-04)The coronavirus disease (COVID-19) has continued to cause severe challenges during this unprecedented time, affecting every part of daily life in terms of health, economics, and social development. There is an increasing ... -
Crack Arresting using Cutout Repair in Tubular Offshore Joints
(PhD thesis UiS;, Doctoral thesis, 2023)Finding efficient repair methods for cracked tubular joints in offshore structures is important, both as a permanent or temporary repair solution. The exploration of such methods and techniques includes the use of hole ... -
A smart city for all citizens: an exploration of children’s participation in Norway’s smartest city
(Peer reviewed; Journal article, 2023)In recent years, a 'participatory turn' has emerged as a remedy to counter top-down and techno-centric smart city development approaches. While this shift in smart city policies and strategies offers promise, it also ... -
The free-living flagellate Paratrimastix pyriformis uses a distinct mitochondrial carrier to balance adenine nucleotide pools
(Peer reviewed; Journal article, 2023)Paratrimastix pyriformis is a free-living flagellate thriving in low-oxygen freshwater sediments. It belongs to the group Metamonada along with human parasites, such as Giardia and Trichomonas. Like other metamonads, P. ... -
Application of Composite Materials for Energy Generation Devices
(Peer reviewed; Journal article, 2023-02)Globally, electricity demand rises by 1.8% per year; according to the American Energy Information Administration, global energy demand will increase by 47% over the next 30 years, driven by demographic and economic growth. ... -
Military Unmanned Aerial Vehicle Operations Through the lens of a high reliability system: Challenges and Opportunities
(Peer reviewed; Journal article, 2023)This study examines the impact of regulations and standard procedures on safety outcomes in unmanned aerial vehicle (UAV) operations, specifically focussing on Norwegian military UAV systems, from a high reliability ... -
Designforslag for Vippetangen
(Master thesis, 2023)Norsk: Det har vært en betydelig endring i havnebyene etter tusenårsskiftet. I flere byer blir industrihavner nå omdannet til levedyktige distrikter som en del av transformasjonen. På grunn av begrensede areal-ressurser ... -
Exploring potential analytical methods for determination of glycerol-3-phosphate in human plasma
(Master thesis, 2023)Chronic kidney disease (CKD) is a progressive condition where the kidneys gradually lose their ability to function properly. Biomarkers that indicate immediate renal tissue injury is needed for improved detection of early ... -
Hard Money and Fiat Money in an Inflationary World
(Peer reviewed; Journal article, 2023-10)The purpose is to determine whether a borrower prefers to borrow hard and fiat money from a bank to buy other assets from a seller, whether the seller wants to sell, how the nontraders are impacted, and whether the bank ... -
ALK-PE: An efficient active learning Kriging approach for wave energy converter power matrix estimation
(Peer reviewed; Journal article, 2023-10)Wave energy is considered one of the most potential renewable energy. In the last two decades, many wave energy converters (WECs) have been designed to harvest energy from the ocean. Different power take-off systems are ... -
Future world cancer death rate prediction
(Peer reviewed; Journal article, 2023-01)Cancer is a worldwide illness that causes significant morbidity and death and imposes an immense cost on global public health. Modelling such a phenomenon is complex because of the non-stationarity and complexity of cancer ... -
The Effect of Temperature on Denitrification in Recirculating Aquaculture systems
(Master thesis, 2023)The primary objective of this master's thesis is to examine how temperature affects denitrification in recirculating aquaculture systems (RAS) effluent treatment to achieve efficient nitrate removal in aquaculture operations. ... -
Sustainable mobility in smart cities: a document study of mobility initiatives of mid-sized Nordic smart cities
(Peer reviewed; Journal article, 2023)The smart city concept is being viewed as part of the urban future, integrating technological advances, multi-sectorial collaboration, and innovative open markets with strategic goals and ambitions to achieve sustainable ... -
A risk science perspective on vaccines
(Peer reviewed; Journal article, 2023)Vaccines can be seen as one of the greatest successes in modern medicine. Good examples are the vaccines against smallpox, polio, and measles. Unfortunately, vaccines can have side effects, but the risks are considered by ... -
Rheology assessment and barite sag in a typical North Sea oil-based drilling fluid at HPHT conditions
(Peer reviewed; Journal article, 2023)The occurrence of barite sag in drilling fluids has relatively often been the cause for gas kicks in oilwell drilling. The subsequent absorption of gas into drilling fluid could lower the density and reduce the viscosity ... -
Evaluation of umbilical-less subsea operations
(Master thesis, 2023)The oil and gas industry are always seeking new technologies and ideas to lower the Health, Safety and Environment (HSE) risk, while also enhancing their operations. There is also a pressure from the governments that oil ... -
En analyse av risikokommunikasjon og befolkningens risikopersepsjon i Longyearbyen: En Mixed Methods Case Studie av flom som en klimarisiko.
(Master thesis, 2023)Svalbard og Longyearbyen opplever klimaendringer, i form av temperaturøkninger, i større grad enn resten av verden. Klimaendringene medfører mer ekstreme og hyppige klimarisikoer som påvirker hele samfunnet. Myndighetene ... -
Literature Review on Thermomechanical Modelling and Analysis of Residual Stress Effects in Wire Arc Additive Manufacturing
(Peer reviewed; Journal article, 2023-03)The wire arc additive manufacturing (WAAM) process is a 3D metal-printing technique that builds components by depositing beads of molten metal wire pool in a layer-by-layer style. Even though manufactured parts commonly ...