Blar i 2 Doktoravhandlinger ved Universitetet i Sørøst-Norge på tittel
Viser treff 69-88 av 244
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Faget utdanningsvalg – intensjoner og operasjonalisering: En empirisk studie av dimensjoner av læreplanen i faget utdanningsvalg i ungdomsskole
(Doctoral dissertations at the University of South-Eastern Norway;139, Doctoral thesis, 2022)Avhandlingen består av tre delstudier (artikler I, 2 og 3) og en sammenfattende kappe. Formålet med avhandlingen er å bidra til kritisk utforskning av intensjoner ved faget utdanningsvalg som formalisert i læreplanen fra ... -
Fit for practice: Exploring competence in physical assessment from the final educational year to two years as a newly graduated nurse: A qualitative study
(Doctoral dissertations at the University of South-Eastern Norway;172, Doctoral thesis, 2023)Background: Nurses’ competent use of physical assessment is needed to detect deterioration and initiate interventions to prevent complications from occurring. Research shows that nursing students and nurses do not perform ... -
Fit step in ready-to-wear clothing. Towards a reduction of garment disposal in view of sustainability
(Doctoral thesis, 2020-01-23)Sustainable development in clothing production is my motivation for this thesis. When reviewing the literature on why clothing items are discarded before they are worn out, the two most frequently mentioned reasons for ... -
Flexible electrochemical sensor platform
(Doctoral dissertations at the University of South-Eastern Norway;54, Doctoral thesis, 2019)Bringing an electroanalytical assay from the laboratory to the level of a commercially or clinically viable product often requires substantial cost, effort and time. While the real value may lie in the assay and sensor ... -
Gas explosions in process pipes
(Doctoral theses at NTNU;2004:79, Doctoral thesis; Peer reviewed, 2004)In this thesis, gas explosions inside pipes are considered. Laboratory experiments and numerical simulations are the basis of the thesis. The target of the work was to study gas explosions in pipes and to develop numer- ... -
Gjennom museene - møter mellom publikum og kunst
(Doktoravhandlinger ved Universitetet i Sørøst-Norge;97, Doctoral thesis, 2021-06-01)Kunst og kultur tilkjennes en viktig rolle i Norge, og offentlige myndigheter legger til rette for å gi hele befolkningen tilgang til gode kunst- og kulturopplevelser. En gjennomgående forestilling om kunst er at den kan ... -
Glucose energy harvester for self-powering of remote distributed bioanalytical microsystems
(Doctoral dissertations at the University of South-Eastern Norway;88, Doctoral thesis, 2021)Implantable medical devices came of age with the artificial pacemaker more than 60 years ago. Their true potential of being located directly where their prosthetic or therapeutic actions are needed will be further enhanced ... -
Grasping materialities: Making sense through explorative touch interactions with materials and digital technologies
(Doctoral thesis, 2021)Our senses are deeply ingrained in the materiality of the world, and our embodied minds are shaped by touch interactions with the environment. Arts and crafts education is characterized by explorative, creative processes ... -
Heat generation in underwater transducers
(Doctoral dissertations at the University of South-Eastern Norway;38, Doctoral thesis, 2019)Acoustic transducers are used for a variety of applications, ranging from medical to maritime uses. In the maritime sector, underwater transducers can be used for appli- cations such as seabed mapping, fishing and ... -
Heterojunction engineering on TiO2 nanotubes electrodes and their applications
(Doctoral dissertations at the University of South-Eastern Norway;9, Doctoral thesis, 2018)Abstract With the dramatic progress in nanotechnology, TiO2 nanomaterials have shown blooming applications in the field of energy and environment since the discovery of water photolysis on a TiO2 electrode in 1972. In ... -
Hierarchical Black Silicon and Their Applications
(Doctoral dissertations at the University of South-Eastern Norway;116, Doctoral thesis, 2022)Black silicon is expected to be a promising material for photoelectric, photothermic, photocatalytic, and microfluidic applications due to its remarkably anti-reflectivity, anti-bacterial effect, hydrophilicity, and ... -
High-Q bulk acoustic wave resonators for RF filter applications
(Doctoral dissertations at the University of South-Eastern Norway;24, Doctoral thesis, 2019)This thesis proposes a novel design method for optimizing bulk acoustic wave (BAW) resonators, including film bulk acoustic resonators (FBAR) and solidly mounted res-onators (SMR). The purpose is to enhance their quality ... -
High-stability piezoresistive pressure sensors
(Doctoral dissertations at the University College of Southeast Norway;25, Doctoral thesis, 2017)Piezoresistive pressure sensors have been in use for decades and are among the most successful micromachined sensors. From their introduction in the 1960s, they have experienced a dramatic improvement on performance and ... -
Human Behaviour Modelling for Welfare Technology
(Doctoral dissertations at the University of South-Eastern Norway;63, Doctoral thesis, 2020-03-31)Elderly populations are increasing in Norway, Scandinavia and other developed countries, in part because people are living longer due to medical advances. This is associated with several societal challenges, including an ... -
Hydrogen leaks in partially confined spaces - dispersion and explosions
(Doctoral dissertations at the University of South-Eastern Norway;31, Doctoral thesis, 2017-12-12)In Porsgrunn, Norway, there was an explosion in an ammonia plant in July 1985. The accident was caused by a hydrogen leak inside a factory building, called N1. The result was a severe hydrogen-air explosion and jet fire, ... -
Hydrogen safety in confined spaces
(Doctoral dissertations at the University of South-Eastern Norway;130, Doctoral thesis, 2022-09-02)Unwanted hydrogen releases in confined spaces can be significantly more dangerous compared to open-air scenarios. The transmission towards a zero-emission system results in a growth of hydrogen-driven vehicles which increases ... -
Identification of signals describing pairwise interaction in plankton, bacteria and bacteriophage : a study of model, microcosm and lake
(Doctoral theses at NTNU;2003:54, Doctoral thesis; Peer reviewed, 2003)This study concerns interaction between organisms. Such interactions are often studied through organism abundances over periods of time (time-series). Time-series reflect both internal (biological) and external (environmental) ... -
An Image Processing Framework for High Speed Videos from Combustion and Gas Explosion Experiments
(Doctoral dissertations at the University of South-Eastern Norway;83, Doctoral thesis, 2020-12-18)The method of high speed photography is used to visualize those phenomena which occur so fast that it is impossible to visualize by the normal human eyes. One of those phenomena is a shock wave propagation during gas ... -
Image-based sizing techniques for fire water droplets
(Doctoral dissertations at TUC;2015:5, Doctoral thesis; Peer reviewed, 2015-11-12)The Norwegian petroleum industry has developed a standard for the technical safety of offshore installations (NORSOK S-001, 2008). When dimensioning accidental load with this standard, the deluge or fire water spray may ... -
Impact erosion by solid particles in gas-particle flows
(Doctoral thesis, 2021-06-18)Mass loss of inner wall surface due to particle impact, also referred as erosive wear, is a common challenge encountered in industrial pneumatic conveying systems. Previous studies have shown that erosion is a process ...