Browsing Øvrige samlinger by Title
Now showing items 38623-38642 of 39418
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Volunteered Geographic Information Research in the First Decade: Visualizing and Analyzing the Author Connectedness of Selected Journal Articles in GIScience
(Peer reviewed; Journal article, 2020)Volunteered geographic information (VGI) has been widely explored by researchers for decision support in various application domains because the data are cost-effective to collect and their richness in volume and spatiotemporal ... -
Volunteering: A Tool for Social Inclusion and Promoting the Well-Being of Refugees? A Qualitative Study
(Peer reviewed; Journal article, 2022)Background: The Norwegian government’s increased expectations that volunteering can be used as a means of integration and the scarce research regarding refugees’ experiences with volunteering is taken as the background for ... -
Volunteers and informal carers’ contributions and collaboration with staff in Norwegian long-term care
(Peer reviewed; Journal article, 2020)The article illuminates and discusses the realism of policy-makers’ goals to increase involvement of volunteers and informal caregivers in long-term care services in Norway. Drawing on multiple data sources, the article ... -
Voronoi-Based Deployment of Multi-Agent Systems
(Peer reviewed; Journal article, 2019)This paper considers a decentralized control scheme for Voronoi-based deployment of discrete-time multiagent dynamical systems within multi-dimensional static convex polytopic environments. The deployment objective is to ... -
Vortex dislocation mechanisms in the near wake of a step cylinder
(Peer reviewed; Journal article, 2020)Vortex interactions behind step cylinders with diameter ratio D/d = 2 and 2.4 at Reynolds number ( ReD ) 150 were investigated by directly solving the three-dimensional Navier–Stokes equations. In accordance with previous ... -
Vortex dynamics and flow patterns in a two-dimensional oscillatory lid-driven rectangular cavity
(Peer reviewed; Journal article, 2020)The vortex dynamics in a two-dimensional oscillatory lid-driven cavity with depth-to-width ratio 1:2 has been investigated, covering a wide range of Reynolds numbers and Stokes numbers where this flow is known to be in the ... -
Vortex dynamics of a jet at the pressure node in a standing wave
(Journal article; Peer reviewed, 2020)In this paper we investigate the vortex structure and dynamics formed in the near field of a turbulent axisymmetric jet subjected to transverse acoustic forcing. Full three-dimensional phase-averaged velocity measurements ... -
Vortex generator's effect on trailing edge vortex shedding and fluid structure interaction
(Peer reviewed; Journal article, 2020)An initial study of the effects vortex generators (VGs) have on the mitigation of vortex-induced vibrations (VIVs) of hydrofoils have been performed at the Waterpower laboratory of the Norwegian University of Science and ... -
Vortex Induced Vibrations of Pipelines With Non-Linear Seabed Contact Properties
(Chapter; Peer reviewed, 2016)A promising time domain model for calculation of cross-flow vortex induced vibrations (VIV) is under development at the Norwegian University of Science and Technology. Time domain, as oppose to frequency domain, makes it ... -
Vortex interaction in the wake of a two- and three-bladed wind turbine
(Peer reviewed; Journal article, 2020)The vortex interaction in the wake behind a two- and three-bladed model scale wind turbine is investigated. The two rotors have equal solidity, and produce similar power and thrust at the design tip speed ratio. Phase-averaged ... -
Vortex spin valve on a topological insulator
(Journal article; Peer reviewed, 2018)Spin-valve structures are usually associated with the ability to modify the resistance of electrical currents. We here demonstrate a profoundly different effect of a spin-valve. In combination with a topological insulator ... -
Vortex system around a step cylinder in a turbulent flow field
(Peer reviewed; Journal article, 2021)The vortex system around the step surface of a step cylinder with a diameter ratio D/d=2 at Reynolds number (ReD) 3900 was investigated by directly solving the three-dimensional Navier–Stokes equations. Formation mechanisms ... -
Vortex-induced vibrations of a vertical riser with time-varying tension
(Journal article; Peer reviewed, 2017)Numerical simulations of a vertical tensioned riser in a sheared flow are performed, where the riser top end oscillates sinusoidally in the vertical direction. The oscillating top-end motion causes tension variations and ... -
Vote Selling Resistant Voting
(Peer reviewed; Journal article, 2020)Creating a secure (purely) remote voting scheme which prevents active vote selling is an open problem. Observing that vote selling has a primarily economic motivation, we propose a novel approach to the problem which ... -
Voter responses to refugee arrivals: Effects of settlement policy
(Peer reviewed; Journal article, 2021)In this paper we leverage a sudden shift in refugee settlement policy to study the electoral consequences of refugee settlements. After the 2013 Norwegian parliamentary election, the newly elected right-wing government ... -
Voter turnout in direct democracy: A joint analysis of individual, referendum and community factors
(Peer reviewed; Journal article, 2021)In the context of an ever growing importance and usage of referendums around the globe, this article provides a comprehensive approach to analyse the determinants of participation in direct democratic votes. In the absence ... -
«Voyageons avec lui»: la métaphore viatique dans la critique périodique française des relations de voyage (1775–1815)
(Journal article; Peer reviewed, 2020)This article examines the use of travel metaphors in French periodical reviews of non-fiction travelogues at the turn of the eighteenth and the nineteenth century. The French periodical press took an increasing interest ... -
The VO˙ 2max Legacy of Hill and Lupton (1923)—100 Years On
(Peer reviewed; Journal article, 2023)Purpose: One hundred years ago, Hill and Lupton introduced the concept of maximal oxygen uptake (VO˙ 2max), which is regarded as “the principal progenitor of sports physiology.” We provide a succinct overview of the ... -
VRD versus VCD as induction therapy before autologous stem cell transplantation in multiple myeloma: a nationwide population-based study
(Journal article; Peer reviewed, 2024)Induction therapy followed by autologous stem cell transplantation (ASCT) is standard of care for young and fit patients with newly diagnosed multiple myeloma (MM) [1]. Induction therapy has evolved from doublet to triplet ... -
Vulnerability analysis of HVDC contigencies in the Norwegian power system
(Chapter, 2018)In the increasingly interconnected and integrated European power system, transmission system operators need to consider new kinds of risk associated with the interconnection to neighbouring systems. For the Nordic power ...