Browsing NTNU Open by Title
Now showing items 101074-101093 of 102748
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Wear and corrosion properties of steels used in Tunnel Boring Machines
(Master thesis, 2012)In this master thesis experiments were conducted to determine the abrasion-corrosion properties of a steel designed for TBM tunnelling. This was done by three different tests, reciprocal ball-on-plate, rubber wheel and ... -
Wear bushing for drill through subsea tree
(Master thesis, 2010)Aker Solutions AS develops and manufactures Christmas trees. A version of the Christmas tree, called Horizontal Christmas tree, makes drill through operation possible. As part of Aker Solutions AS ongoing project ... -
Wear of carbon cathode lining in aluminium electrolysis cell: The effect of rotation speed in laboratory test cell
(Master thesis, 2014)The aluminium smelters are continually trying to increase their production either by designing high amperage cells or increasing the amperage on available cell designs. The service life for aluminium reduction cells is ... -
Wear of Carbon Refractory Materials in Silicon Furnaces
(Master thesis, 2016)The goal of this thesis was to investigate the internal morphology of different types of lining prepared with different installation techniques and different binders, and to see how the internal morphology affects the ... -
Wearable Memory Augmentation
(Master thesis, 2022)Denne avhandlingen beskriver designet, implementasjonen og den empiriske utforskningen av et wearable minneforsterkende system for gjenkalling av minner. Studiet var gjennomført for å evaluere effekten av systemet i ... -
Wearable Memory Augmentation
(Master thesis, 2022)Denne avhandlingen beskriver designet, implementasjonen og den empiriske utforskningen av et wearable minneforsterkende system for gjenkalling av minner. Studiet var gjennomført for å evaluere effekten av systemet i ... -
Wearable motion capture for 3D games
(Master thesis, 2017)The usage of technology to provide platforms for fitness and rehabilitation for the elderly is a field that can have a great impact on society in the future. Motivation for self-care and regular use of such a platform has ... -
Wearable Sensing and Quantified-self to explain Learning Experience
(Peer reviewed; Journal article, 2022)The confluence of wearable technologies for sensing learners and the quantified-self provides a unique opportunity to understand learners’ experience in diverse learning contexts. We use data from learners using Empatica ... -
Wearable sensor and a mobile app for enhancing awareness and affecting attitudes towards light exposure in daily life
(Master thesis, 2023)Denne avhandlingen utforsker design og evaluering av en ny mobilapplikasjon rettet mot å forbedre søvnkvaliteten ved å endre atferd knyttet til lys eksponering, en primær regulator av menneskets døgnrytme. Søvnkvalitetsproblemer, ... -
Wearable technology and the cardiovascular system: the future of patient assessment
(Peer reviewed; Journal article, 2023)The past decade has seen a dramatic rise in consumer technologies able to monitor a variety of cardiovascular parameters. Such devices initially recorded markers of exercise, but now include physiological and health-care ... -
Weather affects temporal niche partitioning between moose and livestock
(Journal article; Peer reviewed, 2017)Co-existing species at the same trophic level often segregate with respect to diet, habitat use, or spatial distribution, reducing their direct competition for resources. However, temporal patterns in species-specific ... -
Weather effects on the Oslo Stock Exchange: An empirical analysis
(Master thesis, 2011) -
Weather Models for Capturing Wind Related Failures in Probabilistic Reliability Analysis
(Master thesis, 2019)Forekomsten av ekstraordinære værfenomener som ekstremvær og store stormer øker på grunn av global oppvarming. Derfor er det hensiktsmessig å inkludere værdata til probabilistiske pålitelighets- analyse-metoder for elektriske ... -
Weather optimal dynamic positioning of underactuated AUVs using output feedback control
(Journal article, 2006)In this paper we present an output feedback control system for dynamic positioning of underactuated AUVs. The control objective is to maintain a desired distance to the target while orienting the vehicle towards the target ... -
Weather Routing of Supply Vessels in the North Sea - Solving the Supply Vessel Weather Routing Problem
(Master thesis, 2015)This thesis is concerned with defining and solving the supply vessel weather routing problem. The particular problem in focus will be Statoil's supply circuit in the middle North Sea, including the Johan Sverdrup oil field. ... -
Weather-Optimal Positioning Control for Underactuated USVs
(Master thesis, 2010)This thesis considers the design and development of a weather optimal positioning control system which is implemented on a developed 6 degrees of freedom vessel model of a Viknes 830 augmented with actuator and environmental ... -
Weather-Optimal Positioning Control for Underactuated USVs
(Master thesis, 2010)This thesis considers the design and development of a weather optimal positioning control system which is implemented on a developed 6 degrees of freedom vessel model of a Viknes 830 augmented with actuator and environmental ... -
Weathering Performance of Spruce Coated with Water Based Acrylic Paint Modified with TiO2 and Clay Nanoparticles
(Journal article; Peer reviewed, 2013)This work examines the effect of wood specimens coated with water based acrylic coatings modified with TiO2 and clay nanoparticles against weathering strain. The long-term durability of the specimens towards climate strain ... -
Weathering Plastics as a Planetary Boundary Threat: Exposure, Fate, and Hazards
(Peer reviewed; Journal article, 2021)We described in 2017 how weathering plastic litter in the marine environment fulfils two of three criteria to impose a planetary boundary threat related to “chemical pollution and the release of novel entities”: (1) ... -
Weaver Hands: A social-constructivist study and literary analysis of textile artefacts, environments and appropriators re-negotiatinggender roles and gendered expressions
(Bachelor thesis, 2018)Denne bacheloroppgaven fokuserer på hvordan tekstilobjekter kan innskrenke eller muliggjøre deres brukeres kjønnsuttrykk. Skeiv teori og kjønnstudier er tatt i bruk for analysere kjønning i Life in the Iron Mills av Rebecca ...