Blar i NTNU Open på tittel
Viser treff 66953-66972 av 101543
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Onion inspired hydrate-phobic surfaces
(Peer reviewed; Journal article, 2022)Hydrate plugging in gas- and oil-production and transport systems has long been a critical challenge. Traditional hydrate mitigation strategies through applying chemicals and thermal destabilization are costly and ... -
Onkologisk behandling av stadium I-III ikke-småcellet lungekreft ved St. Olavs hospital i perioden 2010-2014
(Master thesis, 2016)Mål: Å undersøke resultatet av høydosert strålebehandling gitt til inoperable pasienter med stadium I-‐III ikke-‐småcellet lungekreft ved kreftklinikken, St. Olavs Hospital. Hvordan er bivirkningene, responsen, responsvarighet ... -
Online Assessment of Contact Erosion in High Voltage Gas Circuit Breakers based on different Physical Quantities
(Journal article; Peer reviewed, 2018)In this paper, an effort has been made to evaluate the online condition of arc contacts as a vital component of interruption chamber in high voltage puffer type SF6 circuit breakers. The relationship between eroded mass ... -
Online Assessment of Contact Erosion in High Voltage Gas Circuit Breakers based on different Physical Quantities
(Journal article; Peer reviewed, 2018)In this paper, an effort has been made to evaluate the online condition of arc contacts as a vital component of interruption chamber in high voltage puffer type SF6 circuit breakers. The relationship between eroded mass ... -
Online Classification of Alarm Floods Using a Word2vec Algorithm
(Chapter, 2023)Alarm floods are periods of intense alarm activity that may hinder control room operators' ability to diagnose and respond to process abnormalities. In this context, a method to guide and assist operators during alarm ... -
Online Community as space for knowledge flows
(Journal article; Peer reviewed, 2016)Online communities frequently create significant economic and relational value for community participants and beyond. It is widely accepted that the underlying source of such value is the collective flow of knowledge among ... -
Online condition monitoring of floating wind turbines drivetrain by means of digital twin
(Journal article; Peer reviewed, 2021)This paper presents a digital twin (DT) condition monitoring approach for drivetrains on floating offshore wind turbines. Digital twin in this context consists of torsional dynamic model, online measurements and fatigue ... -
Online condition monitoring of heat exchangers in a TEG dehydration process
(Master thesis, 2022)Naturgass produsert på den norske kontinentalsokkelen blir behandlet på offshoreanlegg, hvor blant annet vann fjernes ved glykolbasert dehydrering. Olje- og gassindustrien jobber kontinuerlig med å forbedre sikkerheten og ... -
Online condition monitoring of synchronous generator using shaft signals
(Master thesis, 2021)Nesten 100% av Norges elektrisitet produseres med vannkraft. Vannkraftprodusentene i Norge bruker i hovedsak generatorer av typen synkrongenerator med utpregede poler (SGUP). En sikker drift av disse generatorene er viktig ... -
Online Condition Monitoring of Synchronous Generators using Vibration Signal
(Master thesis, 2020)Vannkraft er blant de reneste energikildene og stod for 95% og 16% av den totale energiproduksjonen i henholdsvis Norge og verden i 2018. Synkrongeneratoren med utpregende poler er den enerådende maskinen brukt for ... -
Online Consequence Analysis of Situational Awareness for Autonomous Vehicles
(Master thesis, 2018)The maritime industry is undergoing substantial changes with regards to autonomy, and lately important steps has been done in realizing highly autonomous vessels for industry use. This master s thesis presents a framework ... -
Online consultations in mental healthcare during the COVID-19 outbreak: An international survey study on professionals' motivations and perceived barriers
(Peer reviewed; Journal article, 2021)Introduction While the general uptake of e-mental health interventions remained low over the past years, physical distancing and lockdown measures relating to the COVID-19 pandemic created a need and demand for online ... -
Online Consumer Reviews: The Moderating Effect of Product Category
(Master thesis, 2014)This paper tests a previously proposed model for assessing consumer generated online reviews effect on sales, the review impact continuum. Product category is found to play an important role as a moderating factor of several ... -
Online consumers reviews: examining the moderating effects of product type and product popularity on the review impact on sales
(Journal article; Peer reviewed, 2017)This paper aims to study the role product category plays as a moderating factor in online reviews, by introducing a novel method for product category classification using natural language processing (NLP). The study includes ... -
Online dating og valfridommens paradoks - Når tilgang til all fisk i havet endar i ingenting
(Master thesis, 2018)Online dating har i løpet av kort tid revolusjonert korleis folk søkjer romantiske partnarar og initierer relasjonar med dei, og sjekking og dating har gjennomgått ein stor forandringsprosess som fylgje av ny teknologi og ... -
Online DDoS attack detection using Mahalanobis distance and Kernel-based learning algorithm
(Peer reviewed; Journal article, 2020)Distributed denial-of-service (DDoS) attacks are constantly evolving as the computer and networking technologies and attackers' motivations are changing. In recent years, several supervised DDoS detection algorithms have ... -
Online DDoS attack detection using Mahalanobis distance and Kernel-based learning algorithm
(Peer reviewed; Journal article, 2020)Distributed denial-of-service (DDoS) attacks are constantly evolving as the computer and networking technologies and attackers' motivations are changing. In recent years, several supervised DDoS detection algorithms have ... -
Online Digital Twin and a Decision Support for Safe Maneuvering of R/V Gunnerus
(Master thesis, 2023)This thesis will present the development of an online digital twin for NTNU's Research Vessel Gunnerus. Maritime digital twins are becoming a more and more prevalent technology used for the development, maintenance, and ... -
Online event recommendation - Retrieving and and analyzing Norwegian screening events
(Master thesis, 2016)As the available content on the Internet grows, it is becoming harder to find the relevant data you are looking for. A segment of the available content is future events (e.g. concerts, sports matches, public parties, book ... -
Online Failure Detection
(Master thesis, 2007)Well drilling is an expensive process. The cost of keeping people and equipment on the drill site cost several hundred thousand to millions each day. Some fault situations halt the operation and demand time consuming ...