Browsing NTNU Open by Title
Now showing items 44570-44589 of 101539
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Hybrid power plant concepts for marine vessels
(Master thesis, 2017)As the requirements of energy supply for ships and marine vessels are becoming more rigorous and complex, new power supply methods are in highly interests in recent years. Flywheels used for energy storage have been used ... -
A Hybrid Power System Laboratory: Testing Electric and Hybrid Propulsion
(Peer reviewed; Journal article, 2019)Onboard hybrid power systems with low -emission energy carriers are a promising solution for green shipping replacing conventional diesel engine -based energy systems. However, there are several existing challenges related ... -
Hybrid principal component analysis technique to machine-part grouping problem in cellular manufacturing system
(Journal article; Peer reviewed, 2013)This article portrays a hybrid principal component analysis (PCA)-based technique to construct production cells in cellular manufacturing system (CMS). The key problem in CMS is to recognise the machine cells and corresponding ... -
Hybrid Prognostic Model for Residual Useful Life Estimation of Degraded Equipment
(Master thesis, 2015)As the consequence of the more widely used complex systems, there has been a shift in maintenance strategy. The traditional corrective maintenance is gradually replaced by preventive maintenance or even more advanced ... -
Hybrid q-Rung Orthopair Fuzzy Sets Based CoCoSo Model for Floating Offshore Wind Farm Site Selection in Norway
(Journal article; Peer reviewed, 2022)Unlocking offshore wind farms' high energy generation potential requires a comprehensive multi-disciplinary analysis that consists of intensive technical, economic, logistical, and environmental investigations. Offshore ... -
Hybrid Serving of DOE and RNN-Based Methods to Optimize and Simulate a Copper Flotation Circuit
(Peer reviewed; Journal article, 2022)Prediction of metallurgical responses during the flotation process is extremely vital to increase the process efficiency using a proper modeling approach. In this study, two new variants of the recurrent neural network ... -
A hybrid speed choice model: The role of human factors
(Peer reviewed; Journal article, 2022)Using a roadside survey among 1026 drivers and recording actual mean speed of vehicles, we develop a hybrid speed choice model to investigate the simultaneous effects of latent psychological and manifest variables in speed ... -
Hybrid stimulations and perversions in public service innovation
(Peer reviewed; Journal article, 2021)Innovation has been highlighted as a magic formula that can solve deep-seated, emerging complex social and economic problems in the public service sector. However, public innovation efforts face both drivers and barriers. ... -
Hybrid testing of deep water moored structures
(Master thesis, 2014)This thesis presents a design concept for deep water model testing of moored floating offshore structures in ocean basin, and presents a single degree of freedom (SDOF) test setup for this purpose. Conventional methods has ... -
Hybrid Testing of Deep Water Moored Structures
(Master thesis, 2010)This masters thesis presents a possible solution for deepwater model testing of floating production units (FPU) in ocean basins, and investigates some aspects of the method. At present, the existing ocean basins have a ... -
Hybrid texts in translation : a comparative study of the Norwegian and Spanish translations of Julia Alvarez's In the Time of the Butterflies
(Master thesis, 2014)This thesis investigates what happens to hybrid texts in translation. It looks at the Norwegian and Spanish translations of Julia Alvarez's novel "In the Time of the Butterflies". It seeks to investigate wheather the hybrid ... -
Hybrid Tracking Controller for an ASV Providing Mission Support for an AUV
(Peer reviewed; Journal article, 2022)Autonomous underwater vehicles (AUVs) rely on surface support for communication with operators and position fixes to bound inertial navigation errors. By installing an acoustic modem on an autonomous surface vehicle (ASV), ... -
A hybrid type I, multi-center randomized controlled trial to study the implementation of a method for Sustained cord circulation And VEntilation (the SAVE-method) of late preterm and term neonates: a study protocol
(Peer reviewed; Journal article, 2022)Background An intact umbilical cord allows the physiological transfusion of blood from the placenta to the neonate, which reduces infant iron deficiency and is associated with improved development during early childhood. ... -
Hybrid ventilasjon i moderne bygninger
(Master thesis, 2015)I bygningsindustrien blir det satt stadig strengere krav vedrørende energibruk og energieffektivitet. Samtidig er et godt inneklima viktig. Hybride mixed-mode løsninger er de siste årene lansert som et alternativ til ... -
Hybrid Verb Forms in American Norwegian and the Analysis of the Syntactic Relation between the Verb and its Tense
(Chapter, 2015)English roots/stems that are nonce borrowed into American Norwegian regularly show Norwegian tense inflection. In this article, I use data of such hybrid verb forms as a starting-point for an investigation of the general ... -
Hybrid Versus Radial Offshore Wind Connections: Power Grid Investments in the North Sea
(Chapter, 2022)To enable offshore wind in the North Sea to take a key, rapid role in the European energy transition, massive grid expansions and investments are required. We consider the impact of such grid expansion in the North Sea on ... -
Hybrid Welding of 45 mm High Strength Steel Sections
(Journal article; Peer reviewed, 2017)Thick section welding has significant importance for oil and gas industry in low temperature regions. Arc welding is usually employed providing suitable quality joints with acceptable toughness at low temperatures with ... -
Hybrid Words Representation for Airlines Sentiment Analysis
(Chapter, 2019)Social media sentimental analysis is interesting field with the aim to analyze social conservation and determine deeper context as they apply to a topic or theme. However, it is challenging as tweets are unstructured, ... -
Hybride betongkonstruksjoner
(Master thesis, 2010)Denne oppgaven tar for seg beregning og testing av hybride betongkonstruksjoner. Den inneholder også beskrivelse av materialtester. Bjelkene som testes er tenkt å være utsnitt av dekkekonstruksjoner. Konstruksjonene skal ... -
Hybride fiberarmerte betongkonstruksjoner: Tverrsnitt med flere betongtyper
(Master thesis, 2011)