Blar i Øvrige samlinger på tittel
Viser treff 38478-38497 av 39658
-
Varying disease-mediated selection at different life-history stages of Atlantic salmon in fresh water
(Journal article; Peer reviewed, 2011)Laboratory studies on associations between disease resistance and susceptibility and major histocompatibility (MH) genes in Atlantic salmon Salmo salar have shown the importance of immunogenetics in understanding the ... -
Varying Ignition Quality of a Fuel for a HCCI Engine Using a Photochemically-Controlled Additive: The Development of a ‘Smart’ Fuel
(Peer reviewed; Journal article, 2021)This study examines the possibility to provide control over ignition timing in a homogeneous charge compression ignition engine (HCCI) using a fuel additive whose molecular structure can be adapted upon exposure to UV ... -
Varying oxygen coverage on Cu55 and its effect on CO oxidation
(Journal article; Peer reviewed, 2019)Adsorption of molecular oxygen on a Cu55 cluster and the resulting oxidation effects have been investigated by spin-polarized density functional theory (DFT). The optimal structure for each Cu55O2N (N = 1–20) complex has ... -
Varying the forcing scale in low Prandtl number dynamos
(Journal article; Peer reviewed, 2018)Small-scale dynamos are expected to operate in all astrophysical fluids that are turbulent and electrically conducting, for example the interstellar medium, stellar interiors, and accretion discs, where theymay also be ... -
The vascular occlusion test using multispectral imaging: a validation study
(Peer reviewed; Journal article, 2020)Multispectral imaging (MSI) is a new, non-invasive method to continuously measure oxygenation and microcirculatory perfusion, but has limitedly been validated in healthy volunteers. The present study aimed to validate the ... -
Vascular risk factor control and adherence to secondary preventive medication after ischemic stroke
(Peer reviewed; Journal article, 2020)Background Studies regarding adequacy of secondary stroke prevention are limited. We report medication adherence, risk factor control and factors influencing vascular risk profile following ischaemic stroke. Methods A ... -
Vasculitis distribution and clinical characteristics in giant cell arteritis: a retrospective study using the new 2022 ACR/EULAR classification criteria
(Journal article; Peer reviewed, 2023)Introduction: Giant cell arteritis (GCA) is the most common vasculitis of the elderly. In recent years, advanced imaging has to a certain extent replaced temporal artery biopsy (TAB) to aid diagnosis in many institutions ... -
Vasodilatory effects of glucagon: A possible new approach to enhanced subcutaneous insulin absorption in artificial pancreas devices
(Peer reviewed; Journal article, 2022)Patients with diabetes mellitus type 1 depend on exogenous insulin to keep their blood glucose concentrations within the desired range. Subcutaneous bihormonal artificial pancreas devices that can measure glucose concentrations ... -
VAWT support structure mass sensitivity due to aerodynamic load scaling
(Peer reviewed; Journal article, 2023)The X-rotor wind turbine is an X-shaped hybrid vertical axis wind turbine whose power take-off is done by horizontal axis rotors located at the tip of the lower blades. Based on an initial basic study, the present study ... -
Våpengrav fra vikingtid på Mannsfjellet, Olstad, Skaun kommune, Sør-Trøndelag
(NTNU Vitenskapsmuseet arkeologisk rapport;, Research report, 2016)14.08.2014 ble et sverd og ei øks påvist med metalldetektor på Olstad, i Skaun kommune. Høsten 2014ble det utført en sikringsgravning på funnstedet av NTNU Vitenskapsmuseet. Et utgravningsfelt på 3 x 3 m ble totalgravd, ... -
VBI-2D – Road vehicle-bridge interaction simulation tool and verification framework for Matlab
(Peer reviewed; Journal article, 2024)This document introduces VBI-2D, a user-friendly, efficient, and verified implementation of the vehicle-bridge interaction problem in 2 dimensions for road bridges, implemented in Matlab environment. The software is designed ... -
Vector Field Path Following of Static Sinusoidal Paths for Underwater Snake Robots
(Chapter, 2023)In this paper, a guiding vector field (GVF) approach is applied to solve the path-following problem of a static unbounded sinusoidal path for an underwater snake robot (USR) in the presence of constant irrotational currents. ... -
Vector fitting for estimation of turbine governing system parameters
(Chapter, 2017)With the introduction of more and more renewables into the power system both the inertia and the primary frequency reserves are expected to decrease. It is therefore a growing concern that the frequency quality will ... -
Vector Quantized Time Series Generation with a Bidirectional Prior Model
(Journal article; Peer reviewed, 2023)Time series generation (TSG) studies have mainly focused on the use of Generative Adversarial Networks (GANs) combined with recurrent neural network (RNN) variants. However, the fundamental limitations and challenges of ... -
Vectorial penalisation in vector optimisation in real linear-topological spaces
(Peer reviewed; Journal article, 2023)The aim of this paper is to present a vectorial penalisation approach for vector optimisation problems in which the vector-valued objective function acts between real linear-topological spaces X and Y, where the image space ... -
Vedlegg til rapport: Interaksjoner mellom havbruk og ville marine organismer - En kunnskapsoppsummering
(Research report, 2013)Havbruk er en viktig næring både i Norge og i resten av verden. Siden den globale matproduksjonen må øke i framtiden er det rimelig å anta at havbruksnæringen også vil bli større. Det anses som generelt viktig at havbruk ... -
Vedlikeholdsoptimalisering av korrosjon under isolasjon - En case-studie med bruk av empiriske data
(Master thesis, 2022)Denne oppgaven har sett på muligheter for forbedring av vedlikeholdsstrategi knyttet til korrosjon under isolasjon. En Markov degraderingsmodell ble utviklet og benyttet for modellering av tilstandsutvikling og optimalisering ... -
Vedlikeholdsoptimalisering av korrosjon under isolasjon - En case-studie med bruk av empiriske data.
(Master thesis, 2022)Denne oppgaven har sett på muligheter for forbedring av vedlikeholdsstrategi knyttet til korrosjon under isolasjon. En Markov degraderingsmodell ble utviklet og benyttet for modellering av tilstandsutvikling og optimalisering ... -
Vedlikeholdsstyring i Equinor
(Master thesis, 2023)I denne oppgaven har vi undersøkt problemstillingen «Hva er vedlikeholdsstyring og hvilke suksesskriterier skal til for å lykkes med forbedringsinitiativer og endringer innen vedlikehold i Equinor?». Vi har sett på teori ... -
Vedlikeholdsstyring i Equinor
(Master thesis, 2024)I denne oppgaven har vi undersøkt problemstillingen «Hva er vedlikeholdsstyring og hvilke suksesskriterier skal til for å lykkes med forbedringsinitiativer og endringer innen vedlikehold i Equinor?». Vi har sett på teori ...