Faculty of Science and Technology: Recent submissions
Now showing items 2081-2100 of 7367
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Finite-temperature single molecule vibrational dynamics from combined density functional tight binding extended lagrangian dynamics simulations and time series analysis
(Peer reviewed; Journal article, 2020)Combining a computationally efficient and affordable molecular dynamics approach, based on atom-centered density matrix propagation scheme, with the density functional tight binding semiempirical quantum ... -
A probabilistic function to model the relationship between quality of chest compressions and the physiological response for patients in cardiac arrest
(Peer reviewed; Journal article, 2020)Cardiopulmonary resuscitation quality (CPRQ) parameters can be derived from electric signals obtained during resuscitation. We propose to model a probabilistic relationship between CPRQ parameters and the physiological ... -
Prehospital Stressors: A Cross-sectional Study of Norwegian Helicopter Emergency Medical Physicians
(Peer reviewed; Journal article, 2020)Objective Personnel working in helicopter emergency medical services (HEMS) and search and rescue (SAR) are exposed to environmental stressors, which may impair performance. The aim of this survey was to study the extent ... -
Statistical Approaches for Dissolution Profile Comparisons of Metformin Film-Coated Tablets
(Peer reviewed; Journal article, 2020)The objective of this work was to apply several statistical approaches to profile comparison on dissolution data of Metformin immediate release film-coated tablets to assure that the developed formulation of the test product ... -
Effects of pore fluids on quasi‐static shear modulus caused by pore‐scale interfacial phenomena
(Peer reviewed; Journal article, 2019)It is evident from the laboratory experiments that shear moduli of different porous isotropic rocks may show softening behaviour upon saturation. The shear softening means that the shear modulus of dry samples is higher ... -
Joint description of waves and currents applied in a simplified load case
(Peer reviewed; Journal article, 2018-03)In order to perform a more accurate analysis of marine structures, joint probability distributions of different metocean parameters have received an increasing interest during the last decade, facilitated by improved ... -
Microstructural Investigations of VO2 Thermochromic Thin Films Grown by Pulsed Laser Deposition for Smart Windows Applications
(Peer reviewed; Journal article, 2022)Abstract The structural properties of VO2 thin films, grown on either LSAT or Si substrates by pulsed laser deposition (PLD), are elucidated by means of transmission electron microscopy (TEM) methods. The TEM observations ... -
The Value of Urban Density
(Peer reviewed; Journal article, 2018)Urban density is considered a cornerstone of sustainable urban form, enhancing the potential for more sustainable lifestyles and fewer greenhouse gas emissions. To explore the relationship between urban density and residential ... -
Spar-type vertical-axis wind turbines in moderate water depth: A feasibility study
(Peer reviewed; Journal article, 2018)The applications of floating vertical-axis wind turbines (VAWTs) in deep water have been proposed and studied by several researchers recently. However, the feasibility of deploying a floating VAWT at a moderate water depth ... -
Integration of value adding services related to financing and ownership: A business model perspective
(Peer reviewed; Journal article, 2019)It is an agreed fact among scholars that services are more sustainable compared to the products. By offering services, traditional companies can lock their customers into a long-term and sustainable revenue generation ... -
Additive manufacturing: A qualitative analysis of AM's potentinal in a value chain framework
(Master thesis, 2022)Abstract In this master thesis, the purpose was to look at how and why using additive manufacturing can further improve relevant firms’ value chain through the activities they perform. Additive manufacturing was first ... -
Sulfur‐Decorated Ni−N−C Catalyst for Electrocatalytic CO2 Reduction with Near 100 % CO Selectivity
(Peer reviewed; Journal article, 2022-08)Developing highly efficient electrocatalysts for electrochemical CO2 reduction (ECR) to value-added products is important for CO2 conversion and utilization technologies. In this work, a sulfur-doped Ni−N−C catalyst is ... -
Structure and morphology of CeO2 thin films from Raman spectroscopy and microscopic studies
(Master thesis, 2022)Cerium oxide has been subject of numerous studies because of its current and potential uses in supercapacitors, solar cells, self-cleaning glasses and in catalysis. Use of ceria in self-cleaning glass, especially on the ... -
Exploring modern simulation algorithms for complex Langevin
(Master thesis, 2022)Using modern simulation algorithms to calculate expectation values of quantum systems. -
Mechanical Earth Modelling (MEM) and Well Design for High Pressure High Temperature Fields
(Master thesis, 2022)Conventional reservoirs are being depleted and attention has been given to more demanding conditions, like high pressure high temperature (HPHT) environments or under salt formations. There are, however, limited documents ... -
An economic and environmental analysis of greenhouse tomato production in Norway using a model-based technique
(PhD thesis UiS;, Doctoral thesis, 2022-12)The growing global population levels and the resulting increasing demands for food has put a lot of pressure on the food production systems and made the agricultural sector highly energy-intensive. The intensification in ... -
Analyse om hvordan Sykkelstamvegen innpasses i Stavanger-område
(Bachelor thesis, 2022)1 Sammendrag Nasjonalt hovedmål for sykkelstrategi i perioden 2014-2023 er å tilrettelegge bedre sykkelveinett for å fremme sykkel som transportform som skal erstatte personbilen i fremtiden. Sykkeltrafikk i Norge skal ... -
Nullvekstmålet i Stavanger området
(Bachelor thesis, 2022)Som følge av bestemmelser og enighet fra FN og EU har Norge blitt med på å bekjempe klimautfordringen som verden står ovenfor. Staten har tatt på seg å redusere all utslipp fra klimagass med 50% innen 2030. Videre har ... -
Kritiske faktorer ved valg av løsninger i et byggeprosjekt med totalentreprise
(Master thesis, 2022)Valg av løsninger vil være en sentral del av alle byggeprosjekter og ut ifra hvilken entrepriseform som velges vil påvirkningsgraden være av varierende art for de involverte partene. I denne oppgaven er det valgt å fokusere ... -
Effects of Nanoparticles (Al2O3 and TiO2), Fibers and Fly Ash on Cementitious and Non-cementitious Materials at Room Temperature and 80°C Curing Temperature: Experimental and Empirical Modelling Studies
(Master thesis, 2022)Cement constitutes undoubtedly one of the most important well barrier elements, in terms of maintaining well integrity by preventing undesired flow of reservoir fluid into the wellbore. NORSOK D-010 standard dictates that ...