Browsing Universitetet i Stavanger by Title
Now showing items 4443-4462 of 20646
-
DUI it yourself: Innovation and activities to promote learning by doing, using, and interacting within the firm
(Peer reviewed; Journal article, 2022)Implicitly or explicitly, much innovation policy treats investments in research and development (R&D) as the main input to innovation. A large body of literature in innovation studies has challenged this, highlighting the ... -
Duktilitet i fiberarmert høyfast normalbetong
(Master thesis, 2014-06-16)Denne oppgaven tar for seg duktilitet i fiberarmert høyfast normalbetong. Historie, egenskaper og de forskjellige bestanddelene blir beskrevet. Det blir i tillegg foretatt en strukturell analyse med fokus på bøyemoment, ... -
Duktilitet i fiberarmert lettbetong
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)Denne oppgaven omhandler fiberarmert lettbetong. Den beskriver lettbetongens oppbygging, hvordan fiber påvirker lettbetongens egenskaper og hva som skjer med fiberne etter opprissing under belastning. Den tar også for seg ... -
Duktilitet i lettbetong ved bruk av fiber
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-13)Denne oppgaven tar for seg duktilitet i fiberarmert lettbetong, samt en beskrivelse av lettbetongens oppbygning. Betongens duktilitet ved tilsetting av fiber er sentralt i oppgaven, og det er også gjennomført strukturelle ... -
Duktilitetsegenskaper i selvkomprimerende lettbetong
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)Stalite er et lett tilslag som kommer fra USA, og som brukes til å lage lettbetong. Lettbetong er ifølge er ifølge NS – EN 1992, 11.1 betong som har lett tilslag og tørrvekt under 2200kg/m3. I denne masteroppgaven vil det ... -
Dulting mot bærekraftige transportvalg - en studie om oppfordring til mer bruk av kollektivtransport gjennom ulike dultemekanismer
(Masteroppgave/UIS-HH/2019;, Master thesis, 2019-06-17)Det er en stadig befolkningsøkning på Nord-Jæren, samtidig vedvarer den globale klimatrusselen. Norge har forpliktet seg gjennom Parisavtalen til å redusere klimagassutslippet og det ønskes derfor at en større del av ... -
Duplex steel welding in arctic conditions – Correlation of welding parameters in relation to HISC
(Master thesis, 2021)The second part of XX century has taken a large part of Oil & Gas production to the offshore. The processes and equipment used inland, had to be adapted and optimized for severe marine and subsea conditions. In order to ... -
Duplex steel welding in artic conditions – Correlation of welding parameters in relation to HISC
(Peer reviewed; Journal article, 2021)Duplex steel is an austenitic-femtic steel alloy commonly used in the offshore and subsea oil and gas industry. Duplex steel provides a unique combination of good mechanical properties and corrosion resistance in sweet and ... -
Duration of elevated heart rate Is an important predictor of exercise-induced troponin elevation
(Peer reviewed; Journal article, 2020)Background The precise mechanisms causing cardiac troponin (cTn) increase after exercise remain to be determined. The aim of this study was to investigate the impact of heart rate (HR) on exercise‐induced cTn increase by ... -
Dyadic Interviews versus In-Depth Individual Interviews in Exploring Food Choices of Norwegian Older Adults: A Comparison of Two Qualitative Methods
(Peer reviewed; Journal article, 2021-05)The term “dyadic interview” refers to interviewing two participants together. Although there has been an increase in the use of dyadic interviews as a data collection method in qualitative studies, the literature on the ... -
Dybdelæring i kroppsøvingsfaget: En kvalitativ intervensjonsstudie av ungdomsskoleelevers læring gjennom en dynamisk undervisningspraksis i kroppsøvingsfaget.
(Master thesis, 2023)Hensikt og problemstilling: Studiens hensikt er å undersøke hvordan en dynamisk undervisningspraksis med fokus på bevegelseslæring kan forsterke dybdelæring hos ungdomsskoleelever i kroppsøvingsfaget. Problemstillingen for ... -
Dybdelæring i matematikk
(Master thesis, 2023)This study examines deep learning in mathematics and investigates whether a focus on deep learning can lead to deep understanding of a mathematical topic. Deep learning proves to be a diverse concept with various interpretations ... -
Dybdelæring og tverrfaglighet
(Master thesis, 2023)Da ny læreplan av 2020 ble introdusert, var det spesielt et begrep som stod i fokus - dybdelæring. Hvor tidligere læreplan ønsket at elevene skulle kunne utføre oppgaver gjennom en instrumentell forståelse, skulle elevene ... -
Dybdelæring: Analyse av realiseringer av typiske egenskaper av læreren ved Zankovs modell i 4. klasse.
(Master thesis, 2021)Sammendrag I denne studien har tatt for seg dybdelæring, som er kommet inn i læreplanen LK20, og se på hvordan det stiller seg i møte med utviklende opplæring i matematikk (UOM). Jeg har valgt å se på denne problemstillingen ... -
Dynamic Acceptance Criteria for Periodic Testing of Downhole Safety Valves
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-06-15)Downhole Safety Valves (DHSVs) are periodically leak tested as part of the preventative maintenance program on an oil and gas producing facility. The last couple of years, the oil and gas industry on the Norwegian Continental ... -
Dynamic Analysis and Extreme Response Evaluation of Lifting Operation of the Offshore Wind Turbine Jacket Foundation Using a Floating Crane Vessel
(Peer reviewed; Journal article, 2022)The jacket is the most widely-used fixed foundation for offshore wind turbines due to its superior strength and low installation cost in relatively deep waters. Floating crane vessels are commonly used to install jacket ... -
Dynamic Analysis and Finite Element Modeling of a Floating Bridge
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-14)With the aim of reducing the travel time of the coastal highway E39 by substituting ferries with bridges and tunnels, the National Public Road Administration project “Ferry Free E39” includes several fjord crossings demanding ... -
Dynamic analysis and validation of a multi-body floating wind turbine using the moving frame method
(Peer reviewed; Journal article, 2023)This research applies the moving frame method (MFM) to the multi-body dynamic analysis of an OC3 phase IV spar buoy with the NREL 5MW turbine. Further, it verifies previous results obtained through numerical comparisons ... -
Dynamic analysis for the installation of offshore wind turbine foundations
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)This report looks into the possibility for using modified phased out shuttle tankers to install jacket foundations for offshore wind turbines. New massive wind mill farms are now being planned out in water depths of 40 ... -
Dynamic Analysis of a Floating Fish Cage with Feeding Systems
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)Aquaculture is one of the fastest growing industries in Norway, and one of the fastest growing food production industries in the world. Limited access to available locations along the coast is gradually forcing aquacultural ...