Blar i NTNU Open på tittel
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Comparison of existing performance prediction models for hard rock tunnel boring based on data collected at the Follo Line Project
(Master thesis, 2018)In Norwegian hard rock tunnelling history, drill and blast has mainly been the excavation method. At the Follo Line Project, which will be the longest railway tunnel in Scandinavia when it opens in 2021, tunnel boring ... -
Comparison of Experimental Data of a Moored Multibody Wave Energy Device With a Hybrid CFD and BIEM Numerical Analysis Framework
(Chapter; Peer reviewed, 2015)In the present paper, a hybrid Computational Fluid Dynamics (CFD) and Boundary Integral Element Method (BIEM) framework is developed in order to study the response of a moored Multibody wave Energy Device (MED) to a ... -
Comparison of Extreme Wind and Waves Using Different Statistical Methods in 40 Offshore Wind Energy Lease Areas Worldwide
(Peer reviewed; Journal article, 2023)With the ongoing global drive towards renewable energy, several potential offshore wind energy lease areas worldwide have come into focus. This study aims to estimate the extreme wind and wave conditions across several ... -
Comparison of eye tracking devices used on printed images
(Proceedings of SPIE;6806, Journal article; Peer reviewed, 2008)Eye tracking as a quantitative method for collecting eye movement data, requires the accurate knowledge of the eye position, where eye movements can provide indirect evidence about what the subject sees. In this study two ... -
A comparison of FDG PET/MR and PET/CT for staging, response assessment, and prognostic imaging biomarkers in lymphoma
(Peer reviewed; Journal article, 2022)The aim of the current study was to investigate the diagnostic performance of FDG PET/MR compared to PET/CT in a patient cohort including Hodgkins lymphoma, diffuse large B-cell lymphoma, and high-grade B-cell lymphoma at ... -
Comparison of four nanoparticle monitoring instruments relevant for occupational hygiene applications
(Journal article; Peer reviewed, 2019)Background The aim of this study is to make a comparison of a new small sized nanoparticle monitoring instrument, Nanoscan SMPS, with more traditional large size instruments, known to be precise and accurate [Scanning ... -
Comparison of Fresh and Spent Pd/Al2O3 Catalysts for Low Temperature Selective Hydrogenation
(Master thesis, 2021)Karakterisering av to kommersielle Pd/γ-Al2O3 katalysatorer med ulik dispersjon var utført før og etter aktivitetstester. Aktivitetstestene innebar selektiv hydrogenering av et nitroarenderivat for å danne et korresponderende ... -
Comparison of Fuel Consumption on A Hybrid Marine Power Plant with Low-Power versus High-Power Engines
(Master thesis, 2017)Due to operation cost and environmental concerns, there is ongoing effort to reduce the fuel consumption and emissions in all transportation sectors including marine transportation. In the last decade, the development of ... -
Comparison of Fuel Consumption on a Hybrid Marine Power Plant With Low-Power Versus High-Power Engines
(Chapter, 2018)In this paper, we are comparing fuel consumption on a case study hybrid marine power plant with diesel gensets and batteries. Optimization methods are used to find an optimal operating point for the gensets, under different ... -
A Comparison of GA Crossover and Mutation Methods for the Traveling Salesman Problem
(Peer reviewed; Journal article, 2021)The traveling salesman problem is a very popular combinatorial optimization problem in fields such as computer science, operations research, mathematics and optimization theory. Given a list of cities and the distances ... -
Comparison of Gas Reservoir Performance from Simulation and General Material Balance
(Master thesis, 2014)The study of comparing gas reservoir performance using two different methods, namely numerical simulation and general material balance was conducted. The Songo Songo dry gas field in Tanzania was used for this study. The ... -
A comparison of Generative Adversarial Networks for automated prostate cancer detection on T2-weighted MRI
(Journal article; Peer reviewed, 2023)Generative Adversarial Networks (GANs) have shown potential in medical imaging. In this study, several previously developed GANs were investigated for prostate cancer (PCa) detection on T2-weighted (T2W) magnetic resonance ... -
Comparison of Geoacoustic Models for Unfrozen Water Content Estimation
(Peer reviewed; Journal article, 2020)This paper reviews eight geoacoustic models applied to frozen soils: crystal growth models (grain cementing, grain coating, matrix supporting, and pore filling), the weighted equation (WE) model, Zimmerman and King's model ... -
Comparison of Grid-Based Coverage Path Planning Methods in Planar Environments
(Master thesis, 2022)Coverage path planning (CPP) omhandler oppgaven å kunne utregne en vei som passerer gjennom alle punkter av et areal eller et volum og samtidig unngå objekter. CPP er brukt i mange applikasjoner sånn som autonome støvsugere, ... -
A comparison of hazard analysis methods capability for safety requirements generation
(Peer reviewed; Journal article, 2021)A safety-critical system comprising several interacting and software-intensive systems must be carefully analyzed to detect whether new functional requirements are needed to ensure safety. This involves an analysis of the ... -
Comparison of Hazardous Scenarios for Different Ship Autonomy Types using Systems-Theoretic Process Analysis
(Chapter, 2019)The area of autonomous and remotely operated ships is developing fast but is still an immature field where new ideas and novel technology solutions are being introduced. As part of these efforts, the Norwegian Forum for ... -
A Comparison of Hazardous Scenarios in Architectures with Different Integration Types
(Chapter, 2020)Whether or not to allow some integration between process control and safety systems has been an ongoing debate amongst safety researchers and practitioners. The principle of keeping it simple and the principle of having ... -
Comparison of High and Low Responders to a Cross-Country Skiing Talent Transfer Program: A Coach’s Perspective
(Peer reviewed; Journal article, 2021)Purpose: To examine how coaches differentiate athletes with successful and non-successful development during a cross-country (XC) skiing talent transfer (TT) program. Methods: We conducted qualitative, semi-structured ... -
Comparison of high-versus low-responders following a 6-month XC ski-specific training period: a multidisciplinary approach
(Peer reviewed; Journal article, 2020)Individual training responses among endurance athletes are determined by a complex interplay between training load, recovery and genetic influence. The present study used a multidisciplinary approach to compare high- and ... -
Comparison of Hygrometers for Monitoring of Water Vapour in Natural Gas
(Doctoral theses at NTNU;2015:21, Doctoral thesis, 2015)To be able to maintain a safe, regular and economic production and transportation of natural gas, it is crucial to be able to accurately quantify the water vapour concentration in the gas. Underestimation of the water ...