Browsing Faculty of Science and Technology by Title
Now showing items 41-60 of 10598
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3Λh and 3‾Λ‾h lifetime measurement in Pb–Pb collisions at √sNN = 5.02 TeV via two-body decay
(Peer reviewed; Journal article, 2019-10)An improved value for the lifetime of the (anti-)hypertriton has been obtained using the data sample of Pb–Pb collisions at sNN=5.02 TeV collected by the ALICE experiment at the LHC. The (anti-)hypertriton has been ... -
The 3 km Norwegian reanalysis (NORA3) – a validation of offshore wind resources in the North Sea and the Norwegian Sea
(Journal article; Peer reviewed, 2021)We validate a new high-resolution (3 km) numerical mesoscale weather simulation for offshore wind power purposes for the time period 2004–2016 for the North Sea and the Norwegian Sea. The 3 km Norwegian reanalysis (NORA3) ... -
4-Alkylated Silver–N-Heterocyclic Carbene (NHC) Complexes with Cytotoxic Effects in Leukemia Cells
(Peer reviewed; Journal article, 2015-08-06)Computational chemistry has shown that backbone-alkylated imidazoles ought to be efficient ligands for transition metal catalysts with improved carbene-to-metal donation. In this work, such alkylated imidazoles were ... -
A 4.5 Year‐Long Record of Svalbard Water Vapor Isotopic Composition Documents Winter Air Mass Origin
(Journal article; Peer reviewed, 2020)From May 2014 to September 2018, a laser spectrometer analyzer provided a 4.5 years continuous record of water vapor isotopic composition at Ny-Ålesund (8 m above sea level, a.s.l.), Svalbard. It corresponds to the longest ... -
A 43k Kernel for Planar Dominating Set using Computer-Aided Reduction Rule Discovery
(Master thesis, 2016-02-15)In this thesis we explore the technique of Region Decomposition for finding kernels for Planar Dominating Set. We redefine some concepts used in earlier work, fixing some ambiguities on the way. From those concepts we end ... -
The 474-Kilobase-Pair Complete Genome Sequence of CeV-01B, a Virus Infecting Haptolina (Chrysochromulina) ericina(Prymnesiophyceae)
(Peer reviewed; Journal article, 2015-12-03)We report the complete genome sequence of CeV-01B, a large double-stranded DNA virus infecting the unicellular marine phytoplankton Haptolina (formerly Chrysochromulina) ericina. CeV-01B and its closest relative Phaeocystis ... -
4D Seismic History Matching Using the Ensemble Kalman Filter (EnKF): Possibilities and Challenges
(Doctoral thesis, 2010-05-27)This research endeavor presents a 4D seismic history matching work flow based on the ensemble Kalman filter (EnKF) methodology. The objective of this work is to investigate the sensitivity of different combinations of ... -
4D seismic history matching: Assessing the use of a dictionary learning based sparse representation method
(Journal article; Peer reviewed, 2020-12)It is possible to improve oil-reservoir simulation models by conditioning them on 4D seismic data. Computational issues may arise related to both storage and CPU time due to the size of the 4D seismic dataset. An approach ... -
4th Nordic Workshop on Cosmogenic Nuclides. Landscape development and geohazards
(Book of abstracts, 2018) -
4th Party Logistics Problem Optimizer
(Master thesis, 2020-02-17)This thesis considers a pickup and delivery problem with multiple time windows, a complex cost structure and factory constraints. We formulated the problem as a mathematical model and created an instance generator based ... -
60 years of scientific deep drilling in Colombia: The north Andean guide to the Quaternary
(Journal article; Peer reviewed, 2022)We sketch the initial history of collecting deep cores in terrestrial and marine sedimentary basins and ice cores to study environmental and climate change. Subsequently, we focus on the development of long records from ... -
A 7000-year record of extreme flood events reconstructed from a threshold lake in southern Norway
(Journal article; Peer reviewed, 2024)Recent decades have witnessed a shift in the seasonality and frequency of river floods in Norway, primarily attributed to contemporary global warming. Such changes necessitate a more comprehensive understanding of climate-flood ... -
9-Acridinemethanamine and Acridine-9-Carboxaldehyde as Potential Fluorescence Lifetime pH Indicators
(Journal article; Peer reviewed, 2020)A significant challenge concerning the development of fluorescence lifetime (FL) based pH sensors is the paucity of fluorophores with sufficiently large FL variation with pH. Acridine is amongst the indicators with highest ... -
A Benchmarking Suite for Persistent Homology
(Master thesis, 2024-06-03) -
A Case Study in Dependent Type Theory: Extracting a Certified Program from the Formal Proof of its Specification
(Master thesis, 2023-06-01)Proofs are an important part of mathematics, but they are not without their flaws. Most proofs are written by humans, and humans make mistakes. In this thesis, we explore the use of proof assistants to construct formal ... -
A Comparative Analysis of Ground Source and Air Source Heat Pumps for Heating of an Office Building in Bergen
(Master thesis, 2023-06-01) -
A Comparative Analysis of Super Resolution in Smart Meter Data Using Machine Learning Techniques
(Master thesis, 2024-03-18) -
A Comparative Study of Different Hydrogen Delivery and Storage Systems for Industrial Applications
(Master thesis, 2024-06-03)Reducing greenhouse gas emissions is crucial to addressing global warming. In response, emission-intensive industries with significant emissions prioritize efforts to cut their greenhouse gas emissions and adapt to a ...