NTNU Open: Recent submissions
Now showing items 1-20 of 97344
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Polarization Sensing In an Urban Environment - Exploring The Sensing Potential of Telecom infrastructure
(Master thesis, 2023)Optiske fibernettverk har blitt hovedtransportmiddelet for informasjon i den moderne verden. Etterhvert som det globale fibernettverket vokser, åpner det seg muligheter for nye komplementære anvendelser i tillegg til de ... -
Data-Driven Approaches to Diagnostics and State of Health Monitoring of Maritime Battery Systems
(Chapter, 2023)Battery systems are increasingly being used for powering ocean going ships, and the number of fully electric or hybrid ships relying on battery power for propulsion and maneuvering is growing. In order to ensure the safety ... -
Synthesis of Heat-Integrated Water Networks with exergo-economic criteria
(Peer reviewed; Journal article, 2023)This paper considers the exergy analysis of Heat-Integrated Water Networks (HIWNs) rarely addressed in the literature. Two objective functions were analyzed, with the first minimizing the total annualized cost (TAC) and ... -
Preparing the CERN Machine-Learned Particle-Flow Model for Exascale using Horovod: Experience and Performance Studies on the Flatiron and Jülich Supercomputers
(Master thesis, 2022)Det er en økning i interessen for å vise viktigheten av HPC for kunstig intelligens og kunstig intelligens for HPC. HPC-sentre kan nå skryte av større og større datakraft, med flere sentre som når exascale. CERN undersøker ... -
The performance gap development between sexes across sports events throughout the lifespan
(Master thesis, 2023)Denne studien ser på utviklingen av ytelsesgapet mellom menn og kvinner i friidrett. Til forskjell fra annen forskning undersøkte studien ytelsesgapet over levetiden blant 18 øvelser med et skille mellom løping, hopping ... -
Synergistic PID and Output Feedback Control on Matrix Lie Groups
(Peer reviewed; Journal article, 2023)In this paper, we develop multiple synergistic hybrid feedback control laws for mechanical systems on matrix Lie groups with left-invariant metrics. With the goal of globally asymptotically tracking a desired reference ... -
UAV LiDAR in coastal environments: Archaeological case studies from Tierra del Fuego, Argentina, and Vega, Norway
(Peer reviewed; Journal article, 2023)LiDAR has become fairly integrated into archaeological practice at a global scale. This has gradually evolved to include UAV LiDAR. Nevertheless, considerable biases remain, including with regard to geographical regions, ... -
Optimal Positioning of Snake Robots in Vortex Wakes using Extremum-Seeking Control.
(Peer reviewed; Journal article, 2023)In this paper we explore the optimal positioning of an underwater snake robot (USR) for energy harvesting in the wake of a bluff body. The USR and fluid are simulated jointly using a coupled vortex particle-mesh method and ... -
Direct hydrogenation of carbon dioxide to methanol: Systematic generation of multi-stage designs
(Peer reviewed; Journal article, 2023)Commercial methanol catalysts based on Cu/ZnO/Al2O3 are less effective applied to direct hydrogenation of CO2 to methanol. The main reason is that the catalyst deactivation increases with the water pressure and temperature, ... -
The legacy environmental footprints of manufactured capital
(Journal article, 2023)The foundations of today’s societies are provided by manufactured capital accumulation driven by investment decisions through time. Reconceiving how the manufactured assets are harnessed in the production–consumption system ... -
Time-domain floater stress analysis for a floating wind turbine
(Peer reviewed; Journal article, 2023)There are increasing focuses on developing cost-effective floating wind turbines, for which efficient stress analysis methods are needed for floater structural design. Most of the today's studies focus on global analysis ... -
Ekskludering i en inkluderende skolefritidsordning
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Introduction to CiviMatics
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Caspase-8 inhibition improves the outcome of bacterial infections in mice by promoting neutrophil activation
(Peer reviewed; Journal article, 2023)During differentiation, neutrophils undergo a spontaneous pro-inflammatory program that is hypothesized here to be under caspase-8 control. In mice, intraperitoneal administration of the caspase-8 inhibitor z-IETD-fmk is ... -
A collision avoidance algorithm with intention prediction for inland waterways ships
(Chapter, 2023)Collision avoidance is one of the most challenging problems in developing a Maritime Autonomous Surface Ship. This paper proposes a new collision avoidance algorithm for inland waterway ships. The algorithm addresses the ... -
Dimensjonering av havbrukskonstruksjoner
(Bachelor thesis, 2023)Åpne merder gir flere fordeler, som å utnytte havstrømmer og ikke kreve energi til vannpumping. Sjøvannet i disse merdene gir bedre forhold for helse og vekst til fisk og er også mer kostnadseffektivt sammenlignet med ... -
Digital twin for agile manufacturing: challenges from the offshore wind turbine industry
(Peer reviewed; Journal article, 2023)This paper highlights technical and practical challenges that the authors have faced to create a digital twin (DT) of a piece of manufacturing system, that is production process (i.e., assembly process) to serve system ... -
Ilities for Responsive Manufacturing: A Case from Offshore Wind Turbine Manufacturing
(Chapter, 2023)We present here a discussion of responsiveness and related ilities in an Offshore Wind Manufacturer. This is stated first by the understanding that these terms may be vague and hard to define. To tackle this issue, a ... -
Optimizing the Rate Balance Between Multiple CO2 Injectors for the Aurora Storage Site
(Master thesis, 2023)Den globale utfordringen med å redusere klimagassutslipp har nødvendiggjort utviklingen av effektive strategier for fangst og lagring av karbon (CCS). Denne oppgaven fokuserer på optimalisering av CO2-injeksjonsoperasjonen ...