Browsing TKD - Institutt for maskin, elektronikk og kjemi by Title
Now showing items 150-169 of 249
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Molecular structure and conformational composition of methyl chloroacetate: An electron-diffraction and ab initio molecular orbital investigation
(Journal of Molecular Structure;978 (1-3), Journal article; Peer reviewed, 2010-02-13)The molecular structure and conformational composition of methyl chloroacetate, H2ClCC(O)OCH3, have been determined by gas-phase electron-diffraction (GED), using results from ab initio molecular orbital calculations (HF, ... -
The Molecular Structure of Hexamethyldigermane Determined by Gas-Phase Electron Diffraction with Theoretical Calculations for (CH3)(3)M-M(CH3)(3) Where M = C, Si, and Ge
(Journal of Physical Chemistry A;114 (26), Journal article; Peer reviewed, 2010-06-11)Gas-phase electron diffraction (GED) data together with results from ab initio molecular orbital calculations (HF and MP2/6-311+G(d,p)) have been used to determine the structure of hexamethyldigermane ((CH3)3Ge−Ge(CH3)3). ... -
Monitoring farmed fish welfare by measurement of cortisol as a stress marker in fish feces by liquid chromatography coupled with tandem mass spectrometry
(Molecules;Volume 27 / Issue 8, Peer reviewed; Journal article, 2022-04-12)The aquaculture industry has become a sustainable source of food for humans. Remaining challenges include disease issues and ethical concerns for the discomfort and stress of farmed fish. There is a need for reliable ... -
Monitoring of dehydration by temperature measurements at the skin surface before, during and after exposure to infrared laser light.
(Bachelor thesis, 2019-05-23)The purpose of this study is to find a way to monitor dehydration in human tissue using optics. Dehydration is a common condition among elderly but there are no clinical ‘gold standard’ to monitor the condition. Theory on ... -
A Monte-Carlo/FDTD Study of High-Efficiency Optical Antennas for LED-Based Visible Light Communication
(Nanomaterials;Volume 12 / Issue 20, Peer reviewed; Journal article, 2022-10-13)In high-speed wireless communication, visible light communication is considered an emerging and cutting-edge technology. A light-emitting diode can serve both as an illumination source in an environment and as a data ... -
Mooring design, dynamic analysis, and testing for an autonomous ocean sampling profiler
(Bachelor thesis, 2023)This report concerns a mooring system for an ocean sampling profiler and includes a literature review of the fundamentals of mooring and its applications, a study of the design process along with dynamic simulations, a ... -
Multi-resonator metamaterials as multi-band metastructures
(Materials & design;Volume 202, 109522, Journal article; Peer reviewed, 2021-01-27)Introducing multi-resonator microstructure into phononic metamaterials provides more flexibility in bandgap manipulation. In this work, 3D-acoustic metamaterials of the body- and face-centered cubic lattice systems ... -
Multifunctional bushing for gas foil bearing - test rig architecture and functionalities
(The International Journal of Multiphysics;Volume 15 · Number 1, Peer reviewed; Journal article, 2021-01-28)The following content refers to the thermal aspects of Gas Foil Bearing (GFB). The GFBs are the subgroup of journal bearings, for which lubrication is provided by air, instead of ‘traditional’ lubricants like oil, graces ... -
Multiphysics Analysis of Contact Pressure Profile of Airless tires as compared to Conventional Tires
(The International Journal of Multiphysics;Volume 14 · Number 4 · 2020, Journal article; Peer reviewed, 2020-11-15)The harsh climate of the Arctic has always posed significant challenges to car drivers. The severe loss in traction due to snow and icing on the roads has led to an increased risk of collisions. The chapter compares ... -
Multiphysics Analysis of Ice-Polyurethane Adhesion under Flexural Loading using FEM Analysis
(The International Journal of Multiphysics;Volume 15 · Number 4 · 2021, Peer reviewed; Journal article, 2021-12-26)This paper presents the Finite Element Analysis (FEA) Multiphysics technique, applied to study the strength of ice adhesion between the surface of polyurethane and ice. The theoretical study of this work is based on the ... -
Multiphysics Impact Analysis of Carbon Fiber Reinforced Polymer (CFRP) Shell
(Materials Research Proceedings 13 (2019), Journal article; Peer reviewed, 2019)With increasing popularity of Carbon Fiber Reinforced Polymer (CFRP) over time, the need for research in the field has increased dramatically. Many industries, i.e. aeronautical, automotive, and marine are opting to install ... -
Multiphysics Modelling of Powder Coating of U-Profiles: Towards Simulation-based Optimization of Key-Performance Attributes by Variation of Powder-Parameters
(Peer reviewed; Journal article, 2023)Multiphysics simulation software has been developed to predict the key performance attributes of industrial powder coating applications based on applied process-parameter settings. The software is a Eulerian-Lagrangian ... -
Multiphysics simulation of particle-surface interaction and its effect on powder patterns and process optimization
(Journal article; Peer reviewed, 2023)In industrial processes, powder coating is widely utilized to attain functional or aesthetic surface properties on manufactured parts. A Eulerian- Lagrangian Multiphysics solver has been developed within the OpenFOAM framework ... -
Multiphysics Study of Infrared Thermography (IRT) Applications
(The International Journal of Multiphysics;Volume 14 · Number 3, Journal article; Peer reviewed, 2020-09-30)The paper reviews thermographic and vibrothermography applications such as cold climate operations, determine the temperature profile of steel samples under tensile testing and perform composites Non-Destructive Testing ... -
Multiscale Damage Modelling of Composite Materials Using Bayesian Network
(Lecture Notes in Civil Engineering;Volume 110, Conference object, 2020-12-13)Fibre reinforced polymers or as they widely are known composite materials, have made it possible to develop and manufacture large wind turbine and tidal blades central to competitiveness of wind and tidal turbines against ... -
Near-Infrared Spectroscopy for the In Vivo Monitoring of Biodegradable Implants in Rats
(Sensors;, Peer reviewed; Journal article, 2023)Magnesium (Mg) alloys possess unique properties that make them ideal for use as biodegradable implants in clinical applications. However, reports on the in vivo assessment of these alloys are insufficient. Thus, monitoring ... -
No differential gene expression for CD4+ T cells of MS patients and healthy controls.
(Multiple Sclerosis Journal - Experimental, Translational and Clinical;Volume 5(2), Journal article; Peer reviewed, 2019-05-20)Background: Multiple sclerosis-associated genetic variants indicate that the adaptive immune system plays an important role in the risk of developing multiple sclerosis. It is currently not well understood how these multiple ... -
Nonlinear vibrations in homogeneous non-prismatic Timoshenko cantilevers
(Journal of Computational and Nonlinear Dynamics;Volume 16, Issue 10, Peer reviewed; Journal article, 2021-08-11)Deep cantilever beams, modelled using Timoshenko beam kinematics, have numerous applications in engineering. The present study deals with the nonlinear dynamic response in a non-prismatic Timoshenko beam characterized by ... -
A Novel Design of an Optical Probe for Detecting Perfusion Changes in Buccal Tissue
(IEEE Sensors Journal;PP (99), Journal article; Peer reviewed, 2011-11-22)Measuring the blood perfusion and microcirculation at a specific depth in human tissue is an important method to monitor oxygenation in critically ill patients. The optical probes that are currently available in the market ... -
Nye forbindelser i bekjempelsen mot antibiotikaresistent tuberkulose
(Bachelor thesis, 2022)I dette prosjektet ble fire gramnegative bakterier (Pseudomonas aeruginosa, Acinetobacter baumannii, Enterobacter cloacae og Klebsiella pneumoniae), en laboratoriestamme av Mycobacterium tuberculosis (MTB), og to ...