PhD theses in Engineering and Sciences: Nye registreringer
Viser treff 61-80 av 114
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Towards Thompson Sampling for Complex Bayesian Reasoning
(Doctoral Dissertation at the University of Agder; no. 275, Doctoral thesis, 2020)Thompson Sampling (TS) is a state-of-art algorithm for bandit problems set in a Bayesian framework. Both the theoretical foundation and the empirical efficiency of TS is wellexplored for plain bandit problems. However, the ... -
Hybrid modeling and control of mechatronic systems using a piecewise affine dynamics approach
(Doctoral Dissertation at the University of Agder; no. 273, Doctoral thesis, 2020)This thesis investigates the topic of modeling and control of PWA systems based on two experimental cases of an electrical and hydraulic nature with varying complexity that were also built, instrumented and evaluated. A ... -
An exploration of teaching and learning activities in mathematics flipped classrooms : A case study in an engineering program
(Doctoral Dissertations at the University of Agder; no. 271, Doctoral thesis, 2020)This research project is a case-study of three consecutive cohorts of engineering students being subject to the pedagogical approach of flipped classroom (Bergmann & Sams, 2012). The study, which is qualitative and based ... -
Condition Monitoring Methods for Large, Low-speed Bearings
(Doctoral Dissertations at the University of Agder; no. 260, Doctoral thesis, 2020)In all industrial production plants, well-functioning machines and systems are required for sustained and safe operation. However, asset performance degrades over time and may lead to reduced effiency, poor product quality, ... -
Online Condition Monitoring of Electric Powertrains using Machine Learning and Data Fusion
(Doctoral Dissertations at the University of Agder; no. 270, Doctoral thesis, 2020)Safe and reliable operations of industrial machines are highly prioritized in industry. Typical industrial machines are complex systems, including electric motors, gearboxes and loads. A fault in critical industrial machines ... -
A Neural Network-Based Situational Awareness Approach for Emergency Response
(Doctoral Dissertations at the University of Agder; no. 264, Doctoral thesis, 2020) -
Using Digital Hydraulics in Secondary Control of Motor Drive
(Doctoral Dissertations at the University of Agder; no. 265, Doctoral thesis, 2020-04-08)Due to the increased focus on pollution and global warming, there is a demand for energy efficient systems. This also applies to the offshore oil and gas industry. Normally used hydraulic systems tend to suffer from low ... -
Matematisk innhold og matematiske metoder i lærebøker brukt på ungdomstrinnet i Norge : Gullgruve eller fallgruve for utvikling av matematisk kompetanse i problemløsning og algebra?
(Doctoral dissertations at University of Agder, Doctoral thesis, 2019) -
Holistic System Design for Distributed National eHealth Services
(Doctoral Dissertations at the University of Agder; no. 223, Doctoral thesis, 2019) -
Processes of mathematical inquiry in kindergarten
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2019) -
Students’ perceptions of the relevance of mathematics in an Ethiopian preparatory school : Doctoral Dissertation at the University of Agder
(Doctoral dissertations at University of Agder, Doctoral thesis, 2019) -
Condition monitoring of rolling element bearings during low and variable speed conditions
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2019) -
Protocol Design and Performance Evaluation of Wake-up Radio enabled IoT Networks
(Doctoral dissertations at University of Agder, Doctoral thesis, 2019) -
Attribute Based Cryptographic Enforcements for Security and Privacy in E-health Environments
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2019) -
Autonomous Optimization of Repurposed Electric Vehicle Batteries for Grid Balancing
(Doctoral Dissertations at the University of Agder; no. 193, Doctoral thesis, 2018) -
Listening to Teachers’ Needs: Human-centred Design for Mobile Technology in Higher Education
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2017)Technology is developing fast. Especially mobile and wearable technology is on the rise. Educational technology has seen considerable developments in different technological areas recently. However, the vast development ... -
On measuring and theorising mathematical identity
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2018) -
Developing an identity as a secondary school mathematics teacher : A narrative case study of three mathematics teachers in their transition from university teacher education to employment in school
(Doctoral dissertations at University of Agder, Doctoral thesis, 2018) -
Studying pupils’ mathematical thinking through problem solving and view of mathematics : Case studies of Finnish comprehensive school pupils
(Doctoral dissertations at University of Agder, Doctoral thesis, 2018) -
Cod at drift in the Nordic seas
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2017)