Blar i Faculty of Science and Technology på tittel
Viser treff 163-182 av 7097
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A study on engineering critical assessment (ECA) of subsea pipeline girth welds for reeling installation
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)Reeling is offshore pipeline installation method which delivers fast and cost effective pipeline laying. Each of the pipeline segment are welded onshore, the long section of pipeline then spooled onto a large diameter of ... -
A study on how to improve the flow efficiency without decreasing the resource efficiency through continuous improvement
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)The oil crisis in 2014 forced the oil and gas companies to reduce their spending and increase focus on streamlining their work. Even though there has been an upturn in the oil price since 2014, many companies still find ... -
A study on how to improve the start-up ecosystem in Stavanger for growth-oriented entrepreneurs, in light of the ongoing readjustment process
(Masteroppgave/UIS-TN-IØRP/2016;, Master thesis, 2016-06-15)This thesis is a study on entrepreneurial financing and the support mechanisms that exist to help founders manage their entrepreneurial journey between the establishment phase and the growth phase. It is an analysis of ... -
A Study on Multi-Functional Oilfield Production Chemicals for Scale, Corrosion and Gas Hydrates
(Master thesis, 2022)Oilfield production chemistry is a wide field which includes many different areas and related difficulties. In this work, focus is on mitigating scale, corrosion, and gas hydrates using chemical inhibitors. Production lines ... -
A Study on Physics Informed Neural Networks, with Applications for Compartment Models
(Master thesis, 2022)The main goal of this thesis was to investigate the methodology of Physics Informed Neural Networks (PiNN), as a computational tool leveraging differential equations as a regularization for a learning task. PiNN is a new ... -
A study on ship-bridge collisions and the significance of the collision energy and impact angle for the probability of collapse
(Master thesis, 2022)Bridges are a necessity for transportation across waterways in modern society, and the passing of large ships below bridges poses the risk of ship-bridge collision, which can, in the worst case, lead to the total collapse ... -
A Study on the Development and Implementation of a Retrofit Predictive Maintenance System Onboard a Container Vessel
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)As industry 4.0 have gained momentum, a maintenance approach first introduced in the 1960’s has been reborn into the age of connectivity. Previously constrained from showing its true potential by limitations in technology, ... -
A subsea development, flowlines and flow assurance
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)Oil and gas exploration on the Norwegian Continental Shelf has been going on since the 1960. Many smaller oil fields have been found and at that stage they have not been developed, because alone they have not been economically ... -
A suggested framework to improve business premises’ restoration in the aftermath of a Natural Disaster
(Masteroppgave/UIS-TN-ISØP/2019;, Master thesis, 2019-06)Natural disasters are a low probability and high impact kind of risks. In those cases, businesses tend to ignore the probabilities of their happening and a lot of them end up closing their doors out of lack of good risk ... -
A system for automatic cultivation of microogranisms in the biology laboratory
(Master thesis, 2021)Currently, the biology laboratory at the University of Stavanger has a manually controlled microorganism cultivation setup used for studying different types of biological wastewater treatment. The setup uses a sequencing ... -
A system for automatic cultivation of microorganisms in the biology laboratory.
(Master thesis, 2021)Currently, the biology laboratory at the University of Stavanger has a manually controlled microorganism cultivation setup used for studying different types of biological wastewater treatment. The setup uses a sequencing ... -
A temperature model for Extended Reach Drilling applications
(Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06-15)Ensuring precise estimation of temperature is a critical process for well planning and real-time drilling operations, especially for Extended Reach Drilling (ERD). Therefore, a temperature model has been developed to predict ... -
A Theoretical Study of the Effect of Salt Precipitation on CO2 Injectivity
(Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06)Global concern on climate change due to the greenhouse effect has led to various efforts to tackle anthropogenic Green House Gas (GHG) emissions. Of the various GHGs, CO2 poses the greatest threat to the fight against ... -
A Three-Phase Model for Tumor Cell Migration
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06)Flow of interstitial fluid (IF) has proven to have a significant effect on the migration of cancer cells through tissue due to the tumor cells ability to sense flow by secreting chemokines that convect in the flow direction ... -
A Top-Down Approach to Simplifying Carbon Emission Forecasting for Improved Project Development and Environmental Accounting in Offshore Oil and Gas Production
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-30)A combination of factors including environmental, resource availability, investor weariness and public perception of the oil and gas industry challenge the competitiveness of the sector in Norway and around the world. One ... -
A Vaccine as Deadly as the Virus? A Case Study of the AstraZeneca Vaccine, Media Amplification, and Public Debate on vaccines during the Covid-19 Pandemic
(Master thesis, 2021)Much new research examines different aspects of the Covid-19 pandemic, but the role of both traditional news media and social media in influencing people´s perceptions and behaviors seems to be missing. Therefore, this ... -
A vulnerability assessment of infrastructure response to climate change in Longyearbyen
(Masteroppgave/UIS-TN-ISØP/2019;, Master thesis, 2019-06-14)During the last decades, climate change has been a heavily debated theme in both the news media and in the academic world. A warmer climate will have huge implications for large areas around the world, and the Arctic has ... -
A Web Based Solution to Track Trawl Vessel Activities Over Pipelines in Norwegian Continental Shelf
(Masteroppgave/UIS-TN-IDE/2019;, Master thesis, 2019-06)Vessel Activities such as trawling and anchoring represent a risk to offshore marine structures such as pipelines, subsea structures, cables and platforms. Third party interference is a major contributor to the damage and ... -
A Widespread Review of Smart Grids Towards Smart Cities
(Journal article; Peer reviewed, 2019-11)Nowadays, the importance of energy management and optimization by means of smart devices has arisen as an important issue. On the other hand, the intelligent application of smart devices stands as a key element in establishing ... -
A Widespread Review of Smart Grids Towards Smart Cities
(Journal article; Peer reviewed, 2019-11)Nowadays, the importance of energy management and optimization by means of smart devices has arisen as an important issue. On the other hand, the intelligent application of smart devices stands as a key element in establishing ...