Search for dissertations about: "depth distribution"
Showing result 21 - 25 of 306 swedish dissertations containing the words depth distribution.
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21. Crustal architecture of the Kiruna mining district : Structural framework, geological modeling, and physical rock property distribution
Abstract : Rapid technological advancements and growing environmental consciousness created a shifting dynamic of metal demand within the context of contemporary global challenges. The metals play a pivotal role in this transformation and remarkable surge in demand is expected. READ MORE
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22. Optimization of breast tomosynthesis: Computer simulations of image acquisition and glandular dose
Abstract : Breast tomosynthesis (BT) is an X-ray imaging technique recently introduced as an alternative or complement to standard digital mammography (DM) in breast imaging and breast cancer screening. In BT, a set of projection images is acquired over a limited angular range and reconstructed into a volume of slice images. READ MORE
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23. Robust Water Balance Modeling with Uncertain Discharge and Precipitation Data : Computational Geometry as a New Tool
Abstract : Models are important tools for understanding the hydrological processes that govern water transport in the landscape and for prediction at times and places where no observations are available. The degree of trust placed on models, however, should not exceed the quality of the data they are fed with. READ MORE
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24. On the Formation and Physical Behaviour of Exhaled Particles
Abstract : Aerosol particles are generated in human airways and leave the body with exhaled air. The particles originate from the respiratory tract and contain non-volatile compoundsthat potentially may be used as biomarkers for various medical conditions. To utilise any information provided by the particles, they must be characterised. READ MORE
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25. Production of photoneutron beams and radionuclides by photonuclear reactions using a 50 MeV racetrack microtron
Abstract : The feasibility of using electrons accelerated by a 50 MeV racetrack microtron to generate a mixed beam of neutrons and photons for radiation therapy and for production of radionuclides has been investigated.To develop target systems for these purposes the angular distribution and yield of bremsstrahlung from different targets have been studied theoretically. READ MORE