Faculty of Engineering and Science: Nye registreringer
Viser treff 1381-1400 av 3400
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Bruk av FEM-modellering til kapasitetsundersøkelser av momentoverførende knutepunkter i stål
(Master thesis, 2021)Eurocode 3 provides a rough analytical method to estimate the capacity of a steel joint by derivingthe overall behavior from its components. Numerical methods such as the finite element method(FEM) enable accurate simulation ... -
Design and Analysis of a Novel Semi-submersible Floater Supporting a 5MW Wind Turbine
(Master thesis, 2021)The wind industry has been rapidly evolving in recent years, moving from onshore to offshorelocations. For deep waters, floating wind turbines are more cost-effective than bottom-fixed ones,and semi-submersible floating ... -
Disparate movement behavior and feeding ecology in sympatric ecotypes of Atlantic cod
(Peer reviewed; Journal article, 2021) -
Multiple-batch spawning as a bet-hedging strategy in highly stochastic environments: An exploratory analysis of Atlantic cod
(Peer reviewed; Journal article, 2021) -
The big slice phenomenon in Banach spaces. Diameter 2 properties, Daugavet- and delta-points
(Doctoral Dissertations at the University of Agder; no. 335, Doctoral thesis, 2021)Preliminary theory will be presented prior to each result. We begin, in Subsection 1.2.1, by discussing Müntz spaces, which is the focus of the two first papers, “Two properties of Müntz spaces” and “Octahedrality and ... -
A 3D Non-Stationary Cluster Channel Model for Human Activity Recognition
(Journal article; Peer reviewed, 2019)This paper proposes a three-dimensional (3D) non- stationary fixed-to-fixed indoor channel simulator model for human activity recognition. The channel model enables the formulation of temporal variations of the received ... -
Selection on fish personality differs between a no-take marine reserve and fished areas
(Peer reviewed; Journal article, 2021) -
Synthetic Micro-Doppler Signatures of Non-Stationary Channels for the Design of Human Activity Recognition Systems
(Doctoral Dissertations at the University of Agder; no. 333, Doctoral thesis, 2021)The main aim of this dissertation is to generate synthetic micro-Doppler signatures and TV-MDSs to train the HACs. This is achieved by developing non-stationary fixed-tofixed (F2F) indoor channel models. Such models provide ... -
Experimental Investigation into the Effect of Pyrolysis on Chemical Forms of Heavy Metals in Sewage Sludge Biochar (SSB), with Brief Ecological Risk Assessment
(Peer reviewed; Journal article, 2021) -
A probabilistic long-term framework for site-specific erosionanalysis of wind turbine blades: A case study of 31 Dutch sites
(Peer reviewed; Journal article, 2021)Rain-induced leading-edge erosion (LEE) of wind turbine blades (WTBs) is associated with high repair and maintenance costs. The effects of LEE can be triggered in less than 1 to 2 years for some wind turbine sites, whereas ... -
An exploration of how social science students utilise an opportunity to learn about simulation-based research methods : A design-based study
(Doctoral Dissertations at the University of Agder; no. 326, Doctoral thesis, 2021)At the core of this thesis lies an exploration of how social science students utilise an opportunity to learn about Modeling and Simulation (M&S)-based research methods. The study is framed within the Cultural Historical ... -
Characterization and Evaluation of Hydrothermal Liquefaction Char from Alkali Lignin in Subcritical Temperatures
(Peer reviewed; Journal article, 2021) -
Molecular systematics of the long-snouted deepwater dogfish (Centrophoridae, Deania) with implications for identification, taxonomy and conservation
(Peer reviewed; Journal article, 2021) -
Review on Modeling and Control of Flexible Link Manipulators
(Journal article; Peer reviewed, 2020) -
An analysis of Model Predictive Control with Integral Action applied to Digital Displacement Cylinders
(Journal article; Peer reviewed, 2020)This article aims to analyze Model Predictive Control (MPC) for the control of multi-chamber cylinders. MPC with and without integral action has been introduced. Three different algorithms have been used to solve the ... -
Effects of Onshore and Offshore Environmental Parameters on the Leading Edge Erosion of Wind Turbine Blades : A Comparative Study
(Journal article; Peer reviewed, 2021)The presence of rain-induced leading edge erosion of wind turbine blades necessitates the development of erosion models. One of the essential parameters for erosion modelling is the relative impact velocity between rain ... -
Numerical Study on the Heading Misalignment and Current Velocity Reduction of a Vessel-Shaped Offshore Fish Farm
(Journal article; Peer reviewed, 2019) -
Optimal nonlinear damping control of second-order systems
(Journal article; Peer reviewed, 2021)Novel nonlinear damping control is proposed for second-order systems. The proportional output feedback is combined with the damping term which is quadratic to the output derivative and inverse to the set-point distance. ... -
Desiccant Properties Comparison of Natural Bio-polymers
(Journal article; Peer reviewed, 2021)Background and Objective: Desiccants are substances used in the dehumidification process which is vital in order to avoid the degradation of materials. Silica gel is the most prominent type of desiccant used and today the ... -
Considerations on factors affecting biocarbon densification behavior based on a multiparameter model
(Journal article; Peer reviewed, 2021)The optimization of upscaled biochar pelleting is limited by lack of knowledge regarding the effects of process parameters. A multiparameter model, coupled to a single pellet press unit, was for the first time applied to ...