Browsing Vitenskapelige publikasjoner (TN-IKBM) by Issue Date
Now showing items 1-20 of 222
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Multi-fluid CFD analysis in Process Engineering
(Journal article; Peer reviewed, 2017)An overview of modelling and simulation of flow processes in gas/particle and gas/liquid systems are presented. Particular emphasis is given to computational fluid dynamics (CFD) models that use the multi-dimensional ... -
Atropisomerism in Tertiary Biaryl 2-Amides: A Study of Ar-CO and Ar-Ar? Rotational Barriers
(Peer reviewed; Journal article, 2017)A rotational barrier study was performed on eight tertiary biaryl 2-amides using variable temperature (VT) NMR and exchange (EXSY) spectroscopy experiments. Seven out of the eight 2-amido-2′-methylbiphenyls with additional ... -
Capturing CO2 from Biogas Plants
(Peer reviewed; Journal article, 2017-07)As a renewable energy, biogas produced from anaerobic digestion and landfill is playing a more and more important role in the energy market. Capturing CO2 from biogas can result in a negative CO2 emission. Depending on how ... -
Directed ortho-Metalation and Anionic ortho-Fries Rearrangement of Polycyclic Aromatic O-Carbamates: Regioselective Synthesis of Substituted Chrysenes
(Peer reviewed; Journal article, 2018-03)A general method for the regioselective synthesis of a series of ortho-substituted chrysenyl N,N-diethyl-O-carbamates by the directed ortho-metalation (DoM) strategy is reported. The starting O-carbamates were prepared ... -
Gastrointestinal microbial community changes in Atlantic cod (Gadus morhua) exposed to crude oil
(Journal article; Peer reviewed, 2018-04)Background The expansion of offshore oil exploration increases the risk of marine species being exposed to oil pollution in currently pristine areas. The adverse effects of oil exposure through toxic properties of polycyclic ... -
Design, synthesis and antitumor evaluation of novel pyrazolopyrimidines and pyrazoloquinazolines
(Journal article; Peer reviewed, 2018-05)A series of N-aryl-7-aryl-pyrazolo[1,5-a]pyrimidines 18a–u and N-aryl-pyrazolo[1,5-a] quinazolines 25a–c were designed and synthesized via the reaction of 5-aminopyrazoles 11a–c with enaminones 12a–g or 19, respectively. ... -
Synthesis of an Alleged Byproduct Precursor in Iodixanol Preparation
(Peer reviewed; Journal article, 2018-07)N1,N3-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(N-(oxiran-2-ylmethyl)acetamido)isophthalamide (1), the alleged precursor of several minor byproducts formed when the X-ray contrast agent iodixanol is synthesized from ... -
Modeling 3D cancer growth and extracellular matrix properties in vitro
(Master thesis, 2018-08-15)Background: Cancer can be defined as loss of normal behavior of cellular components thus losing tissue organization and giving rise to a tumor microenvironment (TME). Increased matrix stiffness, strain and elevated ... -
Excessive Daytime Sleepiness and REM Sleep Behavior Disorders in Parkinson's Disease: A Narrative Review on Early Intervention With Implications to Neuroprotection
(Journal article; Peer reviewed, 2018-11)Sleep contributes to the consolidation of our memory and facilitates learning. Short term sleep deprivation temporarily reduces mnestic capacity, whereas long lasting sleep deprivation is associated with structural changes ... -
Alexeeva, M., Moen, M.N., Grøsvik, K. et al (2018) Excision of uracil from DNA by hSMUG1 includes strand incision and processing.
(Journal article; Peer reviewed, 2018-11)Uracil arises in DNA by hydrolytic deamination of cytosine (C) and by erroneous incorporation of deoxyuridine monophosphate opposite adenine, where the former event is devastating by generation of C → thymine transitions. ... -
Sensitivity analysis of a pathway with respect to fast and small temperature change
(Journal article; Peer reviewed, 2019)Temperature affects all enzymes simultaneously in a metabolic system. The enzyme concentration in a biochemical system can be considered as invariant under fast and small temperature change. Therefore, the total sensitivity ... -
Challenges with Gas Hydrate Formation
(Peer reviewed; Journal article, 2019)Many multiphase flow lines are prone to hydrate formation unless prevention methods are put in place. Chemical management of hydrate formation is traditionally done with thermodynamic hydrate inhibitors but in the last 25 ... -
Nitrogen doped Carbon Nanotubes as Electrocatalyst for Oxygen Reduction Reaction
(Peer reviewed; Journal article, 2019)The oxygen reduction reaction on nitrogen doped multiwalled carbon nanotubes (N-MCNTs) is studied for its application for deoxygenation of seawater. N-MCNTs were synthesized using commercial MCNTs and polyaniline as nitrogen ... -
Insights into the potential of the Atlantic cod gut microbiome as biomarker of oil contamination in the marine environment
(Peer reviewed; Journal article, 2019)Background: Microorganisms are widespread in all environments, including in and on animal bodies. The gut microbiome has an essential influence on fish health, and is affected by several persistent and harmful organic and ... -
Highly thermostable carboxylic acid reductases generated by ancestral sequence reconstruction
(Peer reviewed; Journal article, 2019)Carboxylic acid reductases (CARs) are biocatalysts of industrial importance. Their properties, especially their poor stability, render them sub-optimal for use in a bioindustrial pipeline. Here, we employed ancestral ... -
Interleukin-1-related activity and hypocretin-1 in cerebrospinal fluid contribute to fatigue in primary Sjögren's syndrome
(Peer reviewed; Journal article, 2019)Background Fatigue is a common and sometimes debilitating phenomenon in primary Sjögren’s syndrome (pSS) and other chronic inflammatory diseases. We aimed to investigate how IL-1 β-related molecules and the neuropeptide ... -
Validation study of MARCKSL1 as a prognostic factor in lymph node-negative breast cancer patients
(Peer reviewed; Journal article, 2019)Protein expression of Myristoylated alanine-rich C kinase substrate like-1 (MARCKSL1) has been identified as a prognostic factor in lymph-node negative (LN-) breast cancer patients. We aim to validate MARCKSL1 protein ... -
Synergy Effect Study of Poly(N-isoacrylamide) with Tetra Butyl Phosphonium Bromide on Methane Hydrate Formation
(Journal article, 2019)Natural gas hydrate plugging is one of the costly and challenging problems for the oil and gas industry, especially for subsea fields. One way to prevent gas hydrate formation at low cost is the use of low-dosage hydrate ... -
Spatial and temporal axes impact ecology of the gut microbiome in juvenile European lobster (Homarus gammarus)
(Peer reviewed; Journal article, 2019)Microbial communities within the gut can markedly impact host health and fitness. To what extent environmental influences affect the differential distribution of these microbial populations may therefore significantly ... -
A strategy to characterize chlorophyll protein interaction in LIL3
(Peer reviewed; Journal article, 2019)The function of proteins is at large determined by cofactors selectively bound to protein structure. Without chlorophyll specifically bound to protein, light harvesting and photosynthesis would not be possible. The binding ...