Blar i Institutt for fysikk på tittel
Viser treff 438-457 av 2701
-
Comprehensive Multimessenger Modeling of the Extreme Blazar 3HSP J095507.9+355101 and Predictions for IceCube
(Peer reviewed; Journal article, 2020)3HSP J095507.9+355101 is an extreme blazar that has been possibly associated with a high-energy neutrino (IceCube-200107A) detected 1 day before the blazar was found to undergo a hard X-ray flare. We perform a comprehensive ... -
Computational fluid dynamics simulations of a Formula Student race car - Effects predicted by the modelling of a steady state cornering vehicle
(Master thesis, 2016)In this thesis work an investigation of the aerodynamics of a Fomula Student race car was conducted. The work focused on a computational fuid dynamics evaluation of the aerodynamic effects predicted for the car moving ... -
Computational imaging of structure and liquid dynamics in porous media
(Doctoral theses at NTNU;2024:188, Doctoral thesis, 2024)Imaging techniques, in particular computational imaging techniques utilizing computers in the image formation process, play an important role in scientific research, providing experimental support to theories and gaining ... -
Computational Study of FischerTropsch Reactions on Nickel Clusters with Carbon Monoxide Coverage
(Master thesis, 2023)Denne masteroppgaven undersøkte Fischer-Tropsch syntesereaksjoner på en 30-atomers nikkelklynge ved hjelp av tetthetsfunksjonell teori. Studien utforsket modelleringen av systemet på atomnivå og undersøkte innflytelsen av ... -
Computational thinking as part of compulsory education: How is it represented in Swedish and Norwegian curricula?
(Journal article; Peer reviewed, 2022) -
Computed X-ray Tomography Study of Carbonate Precipitation in Large Portland Cement Pores
(Journal article; Peer reviewed, 2019)Cement degradation caused by CO2 exposure is an increasingly important environmental challenge that must be understood, for example, if former oil reservoirs are to be used for CO2 storage. When exposed to CO2-saturated ... -
Computer Controlled Dispersion Measurements and Investigation of New Optical Fibers
(Master thesis, 2014)A dispersion measurement setup for short length fibers based on Mach Zehnder interferometer was automatized and tested using standard telecommunication fiber. This setup is based on low coherence sources which enable ... -
Computing Hyperbolic Lagrangian Coherent Structures in Three-Dimensional Flow Systems
(Master thesis, 2018)A generic flow system can be described as a system whose state depends on flowing streams of energy, material, or information. Traditional examples of such systems are the transport of properties such as pressure, temperature, ... -
Computing hyperbolic Lagrangian coherent structures in three-dimensional flows from their variational theory
(Master thesis, 2018)Lagrangian coherent structures (LCSs) are dynamic surfaces that shape the flow patterns in complex transport systems. Accurate identification of LCSs has applications in particle transport, including dissemination of oil ... -
A Concept for a Multipurpose Time-of-Flight Neutron Reflectometer at Compact Neutron Sources
(Journal article; Peer reviewed, 2024)The design of a time-of-flight neutron reflectometer proposed for the new generation of compact neutron sources is presented. The reflectometer offers the possibility to use spin-polarized neutrons. The reflectometer design ... -
Condensates and pressure of two-flavor chiral perturbation theory at nonzero isospin and temperature
(Peer reviewed; Journal article, 2021)We consider two-flavor chiral perturbation theory (χPT) at finite isospin chemical potential μI and finite temperature T . We calculate the effective potential and the quark and pion condensates as functions of T and μI ... -
Conditions for the Active Involvement of Teachers in a Design-Based Research Project
(Peer reviewed; Journal article, 2021)Design-based research (DBR) develops solutions in combination with research and has gained increasing popularity in educational research. This research approach involves close collaboration between researchers and ... -
Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide
(Peer reviewed; Journal article, 2020)Utilizing quantum effects in complex oxides, such as magnetism, multiferroicity and superconductivity, requires atomic-level control of the material’s structure and composition. In contrast, the continuous conductivity ... -
Confocal reflectance microscopy and multiple particle tracking for the study of the gelation of biopolymers
(Journal article; Peer reviewed, 2018)The combination of confocal reflectance imaging (CRM) and simultaneous multiple particle tracking (MPT) with mean-square displacement (MSD) analysis is a new method for studying the gelation of biopolymers. In addition to ... -
Conformality loss and quantum criticality in topological Higgs electrodynamics in 2+1 dimensions
(Journal article; Peer reviewed, 2019)The electromagnetic response of topological insulators and superconductors is governed by a modified set of Maxwell equations that derive from a topological Chern-Simons (CS) term in the effective Lagrangian with coupling ... -
Connectivity and Sequences in the Zebrafish brain
(Master thesis, 2020)Nevral aktivitet i hjernen til zebrafisken er et biologisk system som er svært vanskelig å måle med høy grad av evnen for å reprodusere resultater. Dette er fordi stimuleringen av de ulike delene i hjernen kan variere i ... -
Connectome inference and cluster extraction from calcium imaging
(Master thesis, 2017)This is a study of calcium imaging recordings from the spontaneous activity in the habenula and telencephalon region in juvenile and dormant zebrafish. The zebrafish is a model organism that, with some genetic manipulation, ... -
Consistent regularization and renormalization in models with inhomogeneous phases
(Journal article; Peer reviewed, 2017)In many models in condensed matter and high-energy physics, one finds inhomogeneous phases at high density and low temperature. These phases are characterized by a spatially dependent condensate or order parameter. A proper ... -
Constrained Hydrogel swelling in Biological Sensors: A Finite Element Method Approach
(Master thesis, 2012)Material models has been developed for anionic and/or cationic hydrogels, with a simulation framework implemented in MATLAB and the finite element software ABAQUS. The geometry of the simulations is a hemispheroidal hydrogel, ... -
Constrained s-wave weak-coupling superconductivity in multiband superconductors
(Peer reviewed; Journal article, 2023)We consider superconductivity in a system with N Fermi surfaces, including intraband and interband effective electron-electron interactions. The effective interaction is described by an N × N matrix whose elements are ...