Blar i Doctoral theses (RealTek) på tittel
Viser treff 55-74 av 115
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Impurities of glacier ice : accumulation, transport and albedo
(PhD Thesis;2016:70, Doctoral thesis, 2018-05-04)The Greenland ice sheet is the largest ice mass in the Northern Hemisphere and has experienced accelerating mass loss in recent decades. An increase in surface melt is the major cause for the loss of mass. Albedo is a ... -
Influences on female pupils’ decisions to join the junior engineers, technicians and scientists clubs in selected schools in Zambia
(PhD Thesis;2014:19, Doctoral thesis, 2014)A number of studies have been undertaken to establish why the participation of female pupils is low in science, mathematics and technology education. However, no studies have been done in Zambia to establish why some female ... -
Information extraction from large point cloud data : a deep learning approach
(PhD Thesis;2020:25, Doctoral thesis, 2020)Recent advances in Light Detection and Ranging (LiDAR) sensors have led to an increasing amount of large scale point cloud data collections. The LiDAR sensors can capture the fine spatial details of a remote environment ... -
Innovative Surveillance and Process Control in Water Resource Recovery Facilities
(PhD Thesis;2020:68, Doctoral thesis, 2020)Water Resource Recovery Facilities (WRRF), previously known as Wastewater Treatment Plants (WWTP), are getting increasingly complex, with the incorporation of sludge processing and resource recovery technologies. Along ... -
Integration of multivariate data in systems biology
(PhD Thesis;2012:20, Doctoral thesis, 2012)Owing to the rapid rate of development in the field of systems biology researchers have faced many new challenges with regard to handling the large amount of generated data sets originating from different –omics techniques, ... -
Introducing microclimate into simulation models for buildings
(PhD thesis;2019:33, Doctoral thesis, 2019)The contemporary sustainability imperativeness requires high performance buildings. Smart solutions during the design or retrofitting phase can significantly contribute towards decreasing the energy consumption and ... -
Investigating the effects of novel heat and high pressure processing on Listeria and Bacillus inactivation in a model food
(PhD Thesis;2015:62, Doctoral thesis, 2018-05-02)Thermal processing is a common method for controlling foodborne pathogens in various ready-to-eat (RTE) products. Traditional processes that involve static heating often result in undesirable quality changes in foods. ... -
Investigation of torrefaction and addition of alternative raw materials in biomass pelleting
(PhD Thesis;2016:01, Doctoral thesis, 2016)The interest in renewable energy sources is growing continuously owing to climate change and the limited amount of fossil fuels. Biomass is the most popular renewable energy source, and it will continue to play a key ... -
Investigations of hydrological contributions to terrestrial gravity measurements
(PhD Thesis;2023:29, Doctoral thesis, 2023)This thesis discusses the hydrological gravity signal in gravity time series from two different perspectives. The two perspectives are how we reduce the influence of hydrological dynamics and how we isolate hydrological ... -
Investigations of surface loads of the Earth - geometrical deformations and gravity changes
(PhD Thesis;2009:25, Doctoral thesis, 2009)This thesis addresses deformations and gravity changes due to surface loads like the ocean tides, hydrology and glaciers. These phenomena are discussed in light of height and gravity observations collected by GPS and ... -
Kostnadseffektiv håndtering av overvann og urban flom i en by i vekst og i et klima i endring
(PhD thesis;2022:24, Doctoral thesis, 2022)Utfordringer knyttet til overvann og urban flom som følge av klimaendringer og fortetting er og vil være et viktig tema i årene fremover. Tradisjonelt transporteres overvann i lukkede overvanns- og avløpssystemer som ... -
Laser-based survey of building objects and buildings
(PhD Thesis;2019:30, Doctoral thesis, 2019)Building information models (BIMs) for facility management is gaining interest. Different technologies for collecting the raw material to extract such model are in rapid development. The most common technologies are based ... -
Machine learning-based perception to identify and localize pickable strawberries for harvester robots
(Phd Thesis;2022:16, Doctoral thesis, 2022)Development of agricultural harvesting robots is one of the solutions to the problems of decreasing labor availability, and improving farm productivity and sustainability. A vision system that can provide reliable detection ... -
Mathematical aspects of localized activity in neural field models
(PhD Thesis;2011:37, Doctoral thesis, 2011)Neural field models assume the form of integral and integro-differential equations, and describe non-linear interactions between neuron populations. Such models reduce the dimensionality and complexity of the microscopic ... -
Methods for estimation of major forest attributes based on remotely sensed data for the support of REDD+ measurement, reporting and verification (MRV)
(PhD Thesis;2021:20, Doctoral thesis, 2021)There is limited information about the status of forest resources in Ethiopia. The available reports based on field sampling are inconsistent and lack precision due to limited sample sizes. Remotely sensed data, which cover ... -
Methods of functional analysis in homogenized neural field theory
(PhD Thesis;2016:66, Doctoral thesis, 2016-11-24)One of the major challenges in neurobiology remains understanding the relationship between complex neural network dynamics underlying spatially structured activity states and the corresponding neural circuitry for which ... -
Microplastics in stormwater runoff : measuring tire wear particles (TWP) concentration in the road environment and effect of treatment systems
(PhD Thesis;2023:16, Doctoral thesis, 2023)Tire wear particles (TWP) are a major source of microplastics that are mainly transported by stormwater from roads to the environment. Their risk has not yet been sufficiently evaluated, mainly because of the lack of ... -
Modeling and analysis of extracellular field potentials in the brain
(PhD Thesis;2010:12, Doctoral thesis, 2010)In order to model processes occuring in the brain it is necessary to have reliable measures of neural activity, with a clear intepretation rooted in the biophysics of the neural tissue. One of the most important probes of ... -
Modelling and control of kinematically complex robotic systems
(PhD Thesis;2015:80, Doctoral thesis, 2018-04-30)This thesis is concerned with modelling and control of kinematically complex robotic systems. The thesis is divided into four main parts. Part I is concerned with a large class of robotic systems, namely vehicle-manipulator ... -
Modelling and optimisation of wastewater coagulation process
(PhD Thesis;2010:05, Doctoral thesis, 2010)The efficiency and economics of chemical coagulation, one of the most robust wastewater treatment processes, is critically dependent on the optimal coagulant dosage which is strongly related to the influent quality. The ...