Browsing Publikasjoner fra CRIStin by Subject "VDP::Matematikk og naturvitenskap: 400"
Now showing items 1-7 of 7
-
Bryan’s Maximum Entropy Method—Diagnosis of a Flawed Argument and Its Remedy
(Peer reviewed; Journal article, 2020-09)The Maximum Entropy Method (MEM) is a popular data analysis technique based on Bayesian inference, which has found various applications in the research literature. While the MEM itself is well-grounded in statistics, I ... -
Cuttings Transport With Oil- and Water-Based Drilling Fluids
(Peer reviewed; Journal article, 2024-01)Deviated well sections are common in most modern offshore well construction designs. In the North Sea region, which is a good example of mature areas, practically all producer or injector wells have highly deviated well ... -
The Effect of Lost Circulation Material on Herschel-Bulkley Parameters
(Peer reviewed; Journal article, 2023)To hinder loss of drilling fluids into downhole formations while drilling geothermal, CO2 injection or petroleum wells, Lost Circulation Material (LCM) is added to the drilling fluids. These materials consist of many ... -
The Norwegian Water Column Monitoring programme 2021: Assessing the impacts of Ekofisk and Eldfisk offshore oil and gas installations on the marine environment
(NIVA-rapport;, Research report, 2023)The Norwegian offshore Water Column Monitoring (WCM) programme investigated the potential effects of Ekofisk and Eldfisk oil and gas installations on the marine environment. Produced water (PW) impacts were assessed in the ... -
Rheological properties of rock-based geopolymer slurries with different dispersant and counterion combinations
(Peer reviewed; Journal article, 2023)The production of Ordinary Portland Cement (OPC) is responsible for a significant part of global CO2 emissions. A potential alternative to OPC is alkali-activated materials (AAM), which do not contain OPC and are not ... -
Scattering amplitudes of massive Nambu-Goldstone bosons
(Journal article; Peer reviewed, 2018-01)Massive Nambu-Goldstone (mNG) bosons are quasiparticles the gap of which is determined exactly by symmetry. They appear whenever a symmetry is broken spontaneously in the ground state of a quantum many-body system and at ... -
‘World Environmental Education Congresses’ og naturfagenes rolle innen utdanning for bærekraftig utvikling.
(Peer reviewed; Journal article, 2019)Artikkelen ser på naturfagenes rolle innen utdanning for bærekraftig utvikling som den avspeiles på World Environmental Education Congress (WEEC), en ledende internasjonal miljøkonferanse siden 2003. I et historisk perspektiv, ...