Faculty of Science and Technology: Recent submissions
Now showing items 1001-1020 of 7333
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Prediction of mechanical friction forces on casing being run
(Bachelor thesis, 2023)In recent years, advancements in drilling technology have led to increasingly complex wellbore trajectories, particularly in the case of horizontal wells and extended reach wells (ERWs). This complexity necessitates highly ... -
Effects of cold rolling on the mechanical properties and grain structure of Inconel 718 alloy
(Master thesis, 2023)This master thesis in material science aimed to investigate the influence of increased degree of cold rolling reduction of precipitation formation in commercially produced Nickel-base superalloy Inconel 718, and evaluate ... -
Forstå og håndtere utfordringer knyttet til sandkontroll for utvinning av olje
(Bachelor thesis, 2023)In the petroleum industry, sand production is a prominent technical and economic challenge that may lead to severe implications such as well abandonment and casing erosion. This challenge is particularly pronounced in ... -
How risk science can explain the cautionary thinking and risk seeking behaviours in society
(Master thesis, 2023)In the aftermath of the Covid-19 pandemic, several researchers have accentuated the influence of risk and uncertainty on human behaviour. With perspective to the rippling effects of Covid-19 pandemic, it is the objective ... -
Design og produksjon av en motorkontroller i en elektrisk racerbil
(Bachelor thesis, 2023)Denne oppgaven er skrevet i sammarbeid med studentorganisasjonen ION Racing ved Universitetet i Stavanger. ION Racing er ett Formula Student lag som konkurerer i Formula Student konkurransen hvert år. Valget om å lage en ... -
Design og produksjon av en motorkontroller i en elektrisk racerbil
(Bachelor thesis, 2023)Denne oppgaven er skrevet i sammarbeid med studentorganisasjonen ION Racing ved Universitetet i Stavanger. ION Racing er ett Formula Student lag som konkurerer i Formula Student konkurransen hvert år. Valget om å lage en ... -
Investigating Biochar as potential remediator of Ciprofloxacin in hospital wastewater
(Bachelor thesis, 2023)This thesis investigates the potential for the cheap, easy-to-produce adsorbent Biochar for use as a remediator of the antibiotic Ciprofloxacin, which is known to pollute bodies of water especially downstream from hospitals ... -
Event-triggered and self-triggered control of a 3 DOF hover system
(Master thesis, 2023)Many modern control systems are implemented on devices that are resource constrained in the form of computational power, energy consumption or bandwidth. Control systems are conventionally implemented through periodic ... -
An exploration of combinatorics and combinatorial geometry from a pedagogical perspective
(Master thesis, 2023)This thesis explores combinatorics and combinatorial geometry and how it can be used in the classroom, with a particular focus on using these sorts of tasks with younger students. There are 4 different types of combinations ... -
Moving Horizon Estimation for the Two-tank System
(Master thesis, 2023)This thesis presents the application and evaluation of Moving Horizon Estimation (MHE) for the nonlinear two-tank system. MHE is an iterative optimization-based approach that continuously updates the estimates of the states ... -
WPSim: Webapplikasjon for Simulering av Vindpark
(Bachelor thesis, 2023)Prosjektet "Webapplikasjon for simulering av vindpark" er en internett basert, interaktiv vindpark-simulator. Prosjektet ble fullført med motivasjon til å redusere terskel for planlegging av fornybar energi, som er i dette ... -
WPSim: Webapplikasjon for Simulering av Vindpark
(Bachelor thesis, 2023)Prosjektet "Webapplikasjon for simulering av vindpark" er en internett basert, interaktiv vindpark-simulator. Prosjektet ble fullført med motivasjon til å redusere terskel for planlegging av fornybar energi, som er i dette ... -
The impact of the 2016 Uber data breach on customer risk perception, trust, and future purchase intention in São Paulo.
(Master thesis, 2023)This Master's thesis investigates the impact of the 2016 Uber data breach on customers' risk perception, trust, and future purchase intention in São Paulo, Brazil. Initially covered up by Uber, the breach compromised the ... -
“Utfordringer og muligheter for bærekraftig tilbringertransport til og fra Stavanger lufthavn, Sola: En analyse av mobilitetsanbefalinger” «Challenges and opportunities for sustainable ground access transport to and from Stavanger Airport, Sola: An analysis of mobility recommendations”
(Master thesis, 2023)Avinor har som mål at Stavanger lufthavn, Sola skal være en klimavennlig flyplass innen 2030. Dette målet er spesielt utfordrerne i en region der bystrukturen er preget av bilavhengighet, et spredt bosettingsmønster, og ... -
Data-driven Approach for Kick Detection and Trend Analysis in Drilling Operations
(Bachelor thesis, 2023)In the rapidly evolving landscape of the oil and gas industry, maintaining operational safety and optimizing drilling efficiency in complex wells, such as horizontal, extended reach, and HPHT wells, have emerged as paramount ... -
Metformin's Influence on Pancreatic Ductal Adenocarcinoma Metabolism and Chemotherapy Response
(Master thesis, 2023)Pancreatic cancer is a highly lethal disease with a 5-year survival rate of approximately 10%. One of the primary reasons for its lethality is the prevalence of chemoresistance. Several studies have found Oxidative ... -
Dynamic and Fatigue Analyses of Suspended Power Cables for Multiple Floating Offshore Wind Turbines
(Master thesis, 2023)Floating offshore wind turbines (FOWTs) are installed to effectively capture energy from offshore wind in deeper water areas where building bottom-fixed offshore wind turbines is not practical. The present study focuses ... -
Topologioptimalisering av husingskomponent
(Bachelor thesis, 2023)Topology optimization has become an important design approach for complex and lightweight applications. Additive manufacturing is an advanced manufacturing technique which fabricates products by bonding material in a ... -
A Bioprinting Workflow for Live Cell Imaging and Mechanical Testing
(Master thesis, 2023)Bioprinting, an emergent field bridging biology, chemistry and 3D printing technology offers to researchers innovative solutions to progress the study of tissue engineering, drug testing and cellular studies. This thesis ... -
Testing the impact of standard geomodelling techniques
(Master thesis, 2023)Geomodelling is an important tool in the oil and gas industry, it gives a visual 3D representation of the subsurface. In order to construct a 3D representation of the subsurface a comprehensive building process is required, ...