Viser treff 21-40 av 8236

• #### 3D modelling and interpretation of depositional elements in the Aspelintoppen Formation, Spitsbergen, Svalbard, a facies analysis ﻿

(Master thesis, 2021-07-03)
The Aspelintoppen Formation is the youngest formation in the Central Tertiary Basin, a foreland basin in Spitsbergen. It comprises an up to 1000 m thick succession of near-coastal to continental deposits. Due to the high ...
• #### 3D seismic architecture of Pleistocene submarine channels and lobe complexes in the thin-skin deformed slope of the Levantine Basin ﻿

(Master thesis, 2013-06-03)
The current study describes the architecture of Pleistocene-Holocene depositional features that is affected by the underlying structurally topography. The study area is located offshore Israel, at the Levantine Basin of ...
• #### 3D seismic geomorphology of submarine channel-levee systems in salt-related slope setting: a case study from the western deepwater Egypt ﻿

(Master thesis, 2013-07-02)
High resolution 3D seismic dataset has been used to examine gravity-driven deposits from the Plesitocene to present-day in the structurally complex area of the western Nile deepwater. The underlying Messinian salt and its ...
• #### 3D seismic stratigraphy and reservoir characterization of the Chalk Group in the Norwegian Central Graben, North Sea ﻿

(Doctoral thesis, 2011-12-08)
• #### 3D stochastic modelling of fault zones in siliciclastic reservoirs. Implications for reservoir description and fluid flow modelling ﻿

(Doctoral thesis, 2014-12-16)
Fault zones in siliciclastic rocks form distinct volumetric entities and typically exhibit great structural complexity. While it has been considered that the main impact of fault zones to fluid flow is to baffle or block ...
• #### 3D structure and formation of hydrothermal vent complexes at the paleocene-eocene transition, the Møre basin, MID-Norwegian margin ﻿

(Peer reviewed; Journal article, 2017-08)
The mid-Norwegian margin is regarded as an example of a volcanic-rifted margin, formed prior to and during, Paleogene breakup of the northeast Atlantic. The area is characterized by the presence of voluminous basaltic ...
• #### A 3D-1D coupled blood flow and oxygen transport model to generate microvascular networks ﻿

(Journal article; Peer reviewed, 2020)
In this work, we introduce an algorithmic approach to generate microvascular networks starting from larger vessels that can be reconstructed without noticeable segmentation errors. Contrary to larger vessels, the reconstruction ...
• #### The 3rd AGILE Terrestrial Gamma Ray Flash Catalog. Part I: Association to Lightning Sferics ﻿

(Journal article; Peer reviewed, 2020)
We present a complete and systematic search for terrestrial gamma-ray flashes (TGFs), detected by AGILE, that are associated with radio sferics detected by the World Wide Lightning Location Network (WWLLN) in the period ...
• #### The 3rd AGILE Terrestrial Gamma-ray Flashes Catalog. Part II: Optimized Selection Criteria and Characteristics of the New Sample ﻿

(Journal article; Peer reviewed, 2020)
We present in this work the third catalog of terrestrial gamma-ray flashes (TGFs) by the AGILE mission and the new search algorithm that was developed to produce it. We firstly introduce the new selection criteria, designed ...
• #### $^{3}_{\Lambda}\mathrm H$ and $^{3}_{\bar{\Lambda}} \overline{\mathrm H}$ production in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV ﻿

(Peer reviewed; Journal article, 2016-03)
The production of the hypertriton nuclei $^{3}_{\Lambda}\mathrm H$ and $^{3}_{\bar{\Lambda}} \overline{\mathrm H}$ has been measured for the first time in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV with the ...
• #### 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 ﻿

(Conference object; Peer reviewed, 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 ...