Faculty of Science and Technology: Recent submissions
Now showing items 281-300 of 7320
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Flow over a step cylinder using partially-averaged Navier-Stokes equations with application towards dynamic subsea power cables
(Peer reviewed; Journal article, 2023)Understanding the flow characteristics of buoyancy sections in power cable and umbilical configurations is crucial for analyzing floating offshore wind turbine systems. Buoyancy sections decouple the motions from the floater ... -
Learning control applied to a digital-to-analogue converter
(Chapter, 2023)Digital-to-analogue converters (DACs) exhibit several non-ideal effects that deteriorate performance. Methods in feedback control can reduce such effects. Due to implementation limitations, the feedback signal in existing ... -
Artificial Intelligence in Digital Pathology for Bladder Cancer: Hype or Hope? A Systematic Review
(Peer reviewed; Journal article, 2023)Bladder cancer (BC) diagnosis and prediction of prognosis are hindered by subjective pathological evaluation, which may cause misdiagnosis and under-/over-treatment. Computational pathology (CPATH) can identify clinical ... -
Extracellular vesicles as a potential source of tumor-derived DNA in advanced pancreatic cancer
(Peer reviewed; Journal article, 2023)Tumor-derived extracellular vesicles (EVs) are reported to contain nucleic acids, including DNA. Several studies have highlighted the potential of EV-derived DNA (evDNA) as a circulating biomarker, even demonstrating that ... -
Effect of Organic Retarders on Fluid-State and Strength Development of Rock-Based Geopolymer
(Chapter, 2023)Granite waste is rich in aluminum and silicate has the potential of turning to geopolymer material after mixing with an alkali solution. One of the challenges in developing a geopolymer is to select a suitable retarder to ... -
How diagenetic rock composition and mineralogical changes associated with water injection affect geomechanics and fluid behaviour in chalk i.e. producibility (IOR)
(PhD thesis UiS; 774, Doctoral thesis, 2024)Geo-mechanical responses associated with seawater injection for improved oil recovery (IOR) processes have been thoroughly investigated during the last few decades. It has been suggested that the presence of non-carbonate ... -
In medium static quark anti-quark potential from lattice QCD
(PhD thesis UiS; 775, Doctoral thesis, 2024)In this thesis we present recent progress in the quest to study the properties of the quark gluon plasma in relativistic heavy ion collisions through a better understanding of the binding of heavy quark and anti-quark pairs ... -
Fra usynlige tråder til alvorlige konsekvenser - En masteroppgave om fremmedstatlig innflytelse i norske og nær-norske områder
(Master thesis, 2023)Denne masteroppgaven undersøker fremmedstatlig innflytelse i Norge, med særlig fokus på investeringer i virksomheter, infrastruktur og eiendom. Oppgaven bygger på et rammeverk utviklet av Giannopoulos, mfl. (2021), og tar ... -
Deep Learning-Driven Diagnostic and Prognostic Solutions for Histopathological Images of Bladder Cancer
(PhD thesis UiS;, Doctoral thesis, 2024)This thesis presents a comprehensive investigation into the development and application of advanced computational techniques for the extraction of crucial diagnostic and prognostic information from histological images of ... -
Field Telemetry Drilling Dataset Modeling with Multivariable Regression, Group Method Data Handling, Artificial Neural Network, and the Proposed Group-Method-Data-Handling-Featured Artificial Neural Network
(Peer reviewed; Journal article, 2024)This paper presents data-driven modeling and a results analysis. Group method data handling (GMDH), multivariable regression (MVR), artificial neuron network (ANN), and new proposed GMDH-featured ANN machine learning ... -
Numerical Modelling and Global Response Assessment of Floating Docks towards Efficient, Safer and Autonomous Docking Operations
(PhD thesis UiS;, Doctoral thesis, 2024)Floating docks are known for their construction efficiency and operational flexibility compared to traditional graving docks. They play an important role in shipyards by serving as essential platforms for vessel construction, ... -
Inflammatory biomarkers in newly diagnosed patients with Parkinson’s disease and related neurodegenerative disorders
(Peer reviewed; Journal article, 2023)Background and Objectives Neuroinflammation contributes to Parkinson disease (PD) pathology, and inflammatory biomarkers may aid in PD diagnosis. Proximity extension assay (PEA) technology is a promising method for multiplex ... -
From Research to Clinical Diagnostics: Developing and Validating Biomarkers and Artificial Intelligence for Pathology
(PhD thesis UiS;, Doctoral thesis, 2024)In 2021, digital pathology was deployed in the hospitals of the western health region of Norway. Histological tissue specimens previously viewed under the microscope on glass slides, are now being scanned, and whole slide ... -
Digital sikkerhetskultur i politiet
(Master thesis, 2023)Målet med denne studien er å undersøke og reflektere over den digitale sikkerhetskulturen til de ansatte i et politidistrikt i Norge. Bakgrunnen for dette valget kommer av digitaliseringens fremmarsj, digitale angrep på ... -
Critical Review of Comparative Study of Selective Laser Melting and Investment Casting for Thin-Walled Parts
(Peer reviewed; Journal article, 2023)Thin-walled structures are a significant and growing portion of engineering construction, with a wide range of applications, including storage vessels, industrial buildings, warehouses, aircraft, automobiles, bridges, ... -
Conceptualizing AMR as a creeping disaster in terms of pace and space
(Chapter, 2023)Traditionally defined, disasters are understood as relatively limited in duration. Yet we also know that some disasters are of a creeping and indeed perpetual nature – their onsets do not seize to advance. One example is ... -
A novel design of a hybrid glulam-steel substructure for the IEA 15-MW floating wind turbine
(Peer reviewed; Journal article, 2023)Wind energy has become increasingly recognised as a very promising type of renewable energy. In addition, floating offshore wind turbines have facilitated the development of electricity production in intermediate (45-150 ... -
Assessment of a novel PTO system for swell energy convertors using digital twin modelling
(Peer reviewed; Journal article, 2023)There is no lack of ideas and prototypes for wave energy converters (WECs). However, existing WECs are designed to extract energy from waves at normal to high frequencies and typically focus on close-to-shore steep waves ... -
Marine Operations in Arctic conditions
(Peer reviewed; Journal article, 2023)Marine operations require careful early planning and thereafter detailed planning prior to project execution. The time from initiating an operation to finalization of the activity is typically several days. The activity ... -
Development of Real-Time Smart Data Analytic Tools for Monitoring and Optimum Operation of MGT Systems
(PhD Theses;762, Doctoral thesis, 2024)In the evolving energy landscape, a shift away from traditional centralized power models is underway. Distributed energy generation (DEG) takes the spotlight, enabling consumers to utilize a tailored mix of energy sources. ...