Blar i NTNU Open på tittel
Viser treff 25130-25149 av 103922
-
The dual role of hydrogen in grain boundary mobility
(Peer reviewed; Journal article, 2023)ABSTRACT The effect of solute hydrogen on shear-coupled grain boundary (GB) migration is investigated with the dislocation-array type Σ25(430)[001] GB and a dual role of hydrogen on GB mobility is unraveled. In the low ... -
Dual roles of pearlite microstructure to interfere/facilitate gaseous hydrogen-assisted fatigue crack growth in plain carbon steels
(Peer reviewed; Journal article, 2021)Fatigue crack growth of two carbon steels with different pearlite volume fractions were studied in pressurized gaseous hydrogen environment. Notably, pearlite was found to mitigate hydrogen-assisted fatigue crack acceleration. ... -
Dual Sequence Controller with Delayed Signal Cancellation in the Rotating Reference Frame
(Chapter, 2021)Dual-sequence current controllers of voltage source converters (VSCs) feature two separate rotating reference frames (RRFs), commonly named dq frames, and rely on techniques that isolate the positive and negative sequences ... -
A Dual Stream Spectrum Deconvolution Neural Network
(Peer reviewed; Journal article, 2021)With the development of spectral detection and photoelectric imaging, multi-band spectrum is always degraded by the random noise and band overlap during the acquisition of spectrum devices. Owing to the fixed spectrum ... -
Dual Synergistic Effects of MgO-GO Fillers on Degradation Behavior, Biocompatibility and Antibacterial Activities of Chitosan Coated Mg Alloy
(Peer reviewed; Journal article, 2022)The aim of this work was to establish and characterize chitosan/graphene oxide- magnesium oxide (CS/GO-MgO) nanocomposite coatings on biodegradable magnesium-zinc-cerium (Mg-Zn-Ce) alloy. In comparison to that of pure CS ... -
Dual Use of Liquid Hydrogen in a Next-Generation PEMFC-Powered Regional Aircraft with Superconducting Propulsion
(Peer reviewed; Journal article, 2022)In this paper, we present a comprehensive model framework for a disruptive cryo-electric propulsion system intended for a hydrogen-powered regional aircraft. The main innovation lies in the systematic treatment of all the ... -
Dual UTR-A novel 5′ untranslated region design for synthetic biology applications
(Peer reviewed; Journal article, 2020)Bacterial 50 untranslated regions of mRNA (UTR) involve in a complex regulation of gene expression; however, the exact sequence features contributing to gene regulation are not yet fully understood. In this study, we report ... -
A Dual-Attention Recurrent Neural Network Method for Deep Cone Thickener Underflow Concentration Prediction
(Peer reviewed; Journal article, 2020)This paper focuses on the time series prediction problem for underflow concentration of deep cone thickener. It is commonly used in the industrial sedimentation process. In this paper, we introduce a dual attention neural ... -
Dual-frequency Transducers for Ultrasound Imaging and Therapy
(Doctoral theses at NTNU;2017:206, Doctoral thesis, 2017)Chemotherapy is a widely used treatment option for managing cancer disease. It is a systemically administered treatment, meaning that when applied, it affects the whole body. Only a small fraction of the drug reaches the ... -
Dual-function catalysis in propane dehydrogenation over Pt-1-Ga2O3 catalyst: Insights from a microkinetic analysis
(Peer reviewed; Journal article, 2020)The kinetics of propane dehydrogenation over single‐Pt‐atom‐doped Ga2O3 catalyst has been examined by combining density functional theory calculations and microkinetic analysis. The doping of Pt not only can improve the ... -
Dual-functional communication and sensing antenna system
(Peer reviewed; Journal article, 2022)In this article, a dual functional antenna system for communication and sensing applications is designed on a single substrate having a common input port. The main motivation behind the proposed design is to build an antenna ... -
Dual-gold(I)-generated trifluoromethylation of terminal alkynes With Togni’s reagent
(Journal article; Peer reviewed, 2017)The interaction of a Au(I) catalyst (JohnPhosAu(I)-MeCN/SbF6) and the Togni’s reagent 1, as a source of electrophilic trifluoromethyl group, has been studied in order to develop gold-catalysed alkyne trifluoromethylation ... -
Dual-Ionic Hydrogels with Ultralong Anti-dehydration Lifespan and Superior Anti-icing Performance
(Peer reviewed; Journal article, 2022)Water-rich hydrogels find a wide range of promising applications due to their combined solid/liquidlike properties. However, hydrogels often exhibit a short lifespan and suffer from functional failure due to water depletion ... -
Dual-mode distributed Model Predictive Control of a quadruple-tank system
(Journal article; Peer reviewed, 2018)In this paper, a dual-mode distributed Model Predictive Control (MPC) approach is proposed in order to reduce the on-line computational complexity of the distributed optimal control of nonlinear interconnected systems. It ... -
Dual-Porosity Modeling of Tight Unconventionals
(Master thesis, 2018)Enhancing oil recovery in tight unconventional has been a great interest over the last decade. Huff-n-puff gas EOR becomes the most popular method among many alternatives, particularly after EOG Resources, Inc. claimed ... -
A Dual-Source Self-Balanced Switched-Capacitor Reduced Switch Multilevel Inverter With Extending Ability
(Peer reviewed; Journal article, 2022)Multilevel inverters (MLIs) with switched-capacitor (SC) combinations are widely recognized to improve the power quality and efficiency of the renewable energy and high-frequency power distribution systems. Self-balancing ... -
Dualities and Complexities: Winnie-the-Pooh on Page and Screen
(Master thesis, 2021)Children’s literature and film is commonly assumed to be simplistic and therefore, deemed by some, unworthy of examination. Texts and films that are categorised children’s entertainment are expected to not be as complex ... -
A Duality Principle for Groups II: Multi-frames Meet Super-Frames
(Peer reviewed; Journal article, 2020)The duality principle for group representations developed in Dutkay et al. (J Funct Anal 257:1133–1143, 2009), Han and Larson (Bull Lond Math Soc 40:685–695, 2008) exhibits a fact that the well-known duality principle in ... -
DUÅs skole- og barnehageprogram: En studie av 10 læreres erfaring med deltakelsen
(Master thesis, 2011)Denne masteroppgaven omhandler læreres erfaringer med deltakelse i DUÅs skole- og barnehageprogram, et veiledningsprogram rettet mot lærere som arbeider med små barn som viser atferdsvansker. Et utvalg av 10 lærere som ... -
Dubai between the global and the local
(Master thesis, 2011)