Faculty of Science and Technology: Nye registreringer
Viser treff 1301-1320 av 7358
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Compositional variation of the Zechstein Group in the Norwegian North sea: Implications for underground storage in salt caverns
(Peer reviewed; Journal article, 2023)Halite beds in the upper Permian Zechstein Group represent an opportunity for the future development of underground storage caverns. However, geological factors such as lithological heterogeneities, cap rock characteristics ... -
Biological response in organisms collected near the discharge point of the wastewater treatment plant of Stavanger
(Studentoppgave/UIS-TN-IKBM/2021;, Master thesis, 2021-06-01)The effluent from the IVAR SNJ wastewater treatment plant is discharged into the marine recipient Håsteinsfjord in the North Sea, 1.6 kilometers from the coast of the Stavanger peninsula. The treated discharged wastewater ... -
Determination of steel/cement friction coefficient
(Master thesis, 2023)Two different experimental approaches have been used to determine the kinetic coefficient of friction between carbon steel and concrete made of API class G well cement mixture. First experimental setup consists of sliding ... -
Establishing Effective Business/ Stakeholder Networks to Underpin Regional Digital Strategies
(Peer reviewed; Journal article, 2023)This paper explores the importance of establishing effective business and stakeholder networks to underpin regional digital strategies. It discusses the different types of networks, their structure and functionality, and ... -
Model Development and Investigations on Ion Homeostasis
(PhD thesis UiS;, Doctoral thesis, 2023-05)The environment surrounding an organism, a cell and an organelle is constantly changing. To keep organisms functioning there is an everlasting need to regulate and adapt in order to keep the internal environment relatively ... -
Microbial Exopolysaccharide Composites in Biomedicine and Healthcare: Trends and Advances
(Peer reviewed; Journal article, 2023)Microbial exopolysaccharides (EPSs), e.g., xanthan, dextran, gellan, curdlan, etc., have significant applications in several industries (pharma, food, textiles, petroleum, etc.) due to their biocompatibility, nontoxicity, ... -
Altered transcriptome-proteome coupling indicates aberrant proteostasis in Parkinson's disease
(Peer reviewed; Journal article, 2023)Aberrant proteostasis is thought to be implicated in Parkinson’s disease (PD), but patient-derived evidence is scant. We hypothesized that impaired proteostasis is reflected as altered transcriptome-proteome correlation ... -
Solvent Synergists for Improved Kinetic Hydrate Inhibitor Performance of Poly(N-vinylcaprolactam)
(Peer reviewed; Journal article, 2020)The synergetic effect of a range of different solvents on the kinetic hydrate inhibitor (KHI) performance of poly(N-vinylcaprolactam) (PVCap) has been investigated. The equipment used was a high-pressure (76 bar) rocking ... -
Instituting Retarders for Geopolymers Developed for Downhole Applications
(PhD Theses;699, Doctoral thesis, 2023)Geopolymers are a cementitious material that has been under study for many years. The material is noticed as a potential full replacement for traditional cementitious material both in construction and petroleum industry. ... -
Complex risk management in explosive-contaminated areas: Explosive remnants of war
(PhD thesis UiS;, Doctoral thesis, 2023)The primary goal of this PhD thesis is to contribute to the improvement of risk assessment and management in explosive-contaminated areas. In particular, the research objectives of the thesis relate to providing new ... -
Environmental risk assessment of enhanced oil recovery solutions
(PhD thesis UiS;, Doctoral thesis, 2023)The overall objective of the research presented in this thesis is to contribute new knowledge about the environmental risk related to shortlisted products and processes developed at the National Improved Oil Recovery (IOR) ... -
Risk management in the construction industry: Analysis of the industry practices and Norwegian case.
(Master thesis, 2023)In this thesis, an attempt was made to find out how the current approach to risk management works in the construction industry in Norway by looking into the expertise of one specific company – including whether it may be ... -
3D Masked Modelling Advances Lesion Classification in Axial T2w Prostate MRI
(Peer reviewed; Journal article, 2023)Masked Image Modelling (MIM) has been shown to be an efficient self-supervised learning (SSL) pre-training paradigm when paired with transformer architectures and in the presence of a large amount of unlabelled natural ... -
Using Artificial Neural Networks to Gather Intelligence on a Fully Operational Heat Pump System in an Existing Building Cluster
(Peer reviewed; Journal article, 2023)The use of heat pumps for heating and cooling of buildings is increasing, offering an efficient and eco-friendly thermal energy supply. However, their complexity and system integration require attention to detail, and minor ... -
Utilizing students' feedback to ensure quality in teaching and learning: A lesson from covid-19
(Peer reviewed; Journal article, 2023)In this article we investigate the impact of COVID-19 on teaching quality and student active teaching. The data used for the analysis is from more than 4,000 students at the University of Stavanger, collected for the Study ... -
Rice Fields, Mountains and the Invisible Meatification of Korean Agriculture
(Chapter, 2023)A trip through the South Korean countryside means passing through landscapes dominated by rice fields and tree-covered mountains. This landscape, and the farmers working the land, represents a kind of national authenticity ... -
High-Performance Kinetic Hydrate Inhibition with Poly(N-isopropyl methacrylamide) and Triisopentylamine Oxide─Surprising Concentration-Dependent Results
(Peer reviewed; Journal article, 2023)Kinetic hydrate inhibitors (KHIs) are mostly used to prevent the deposition of gas hydrates in gas and condensate production flow lines. The main component in a KHI formulation is a water-soluble polymer, blended with ... -
CrossTransUnet: A new computationally inexpensive tumor segmentation model for brain MRI
(Peer reviewed; Journal article, 2023)Brain tumors are usually fatal diseases with low life expectancies due to the organs they affect, even if the tumors are benign. Diagnosis and treatment of these tumors are challenging tasks, even for experienced physicians ... -
Salting-Out Assisted Liquid-Liquid Extraction for UPLC-MS/MS Determination of Thyroxine and Steroid Hormones in Human Serum and Fish Plasma
(Peer reviewed; Journal article, 2023)Measuring the level of steroid and thyroxine hormones is key to understanding organism health conditions. Liquid chromatography coupled with tandem mass spectrometry has become the method of choice for such hormone analyses ... -
A Privacy-Preserving and Transparent Certification System for Digital Credentials
(Peer reviewed; Journal article, 2023)A certification system is responsible for issuing digital credentials, which attest claims about a subject, e.g., an academic diploma. Such credentials are valuable for individuals and society, and widespread adoption ...