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Now showing items 2981-2990 of 3781
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
An inherent problem with microfluidic filters is the tendency to clog, especially when applied to cells due to their geometrical complexity, deformability, and tendency to adhere to surfaces. In this work, we handle live ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
We present a Bayesian model for multi-resolution component separation for cosmic microwave background (CMB) applications based on Wiener filtering and/or computation of constrained realizations, extending a previously ...
(Research report / Forskningsrapport, 2004)
We model the daily average temperature variations with a mean-reverting Ornstein-Uhlenbeck process driven by generalized hyperbolic Lévy process and having seasonal mean and volatility. It is emirically demonstrated that ...
(Master thesis / Masteroppgave, 2018)
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
We investigate the effect of waves on the airflow in horizontal two-phase pipe flow. Velocity fields in the gaseous phase were acquired by particle image velocimetry (PIV), while interfacial elevation was measured with ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
Stochastic models for forward electricity prices are of great relevance nowadays, given the major structural changes in the market due to the increase of renewable energy in the production mix. In this study, we derive a ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
We prove that there exists a pencil of Enriques surfaces defined over Q with non-algebraic integral Hodge classes of non-torsion type. This gives the first example of a threefold with the trivial Chow group of zero-cycles ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
If a number of candidate variables are available, variable selection is a key task aiming to identify those candidates which influence the outcome of interest. Methods as backward elimination, forward selection, etc. are ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
The recent price coupling of many European electricity markets has triggered a fundamental change in the interaction of day-ahead prices, challenging additionally the modeling of the joint behavior of prices in interconnected ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Present first-order based design code formulations for slender columns in frames with sway, employ sway magnification factors (for global second-order effects) also as moment magnifiers for the individual columns of the ...