Essays about: "Simulations Magnetic"

Showing result 1 - 5 of 123 essays containing the words Simulations Magnetic.

1. 1. Estimating Diffusion Tensor Distributions With Neural Networks

   University essay from Linköpings universitet/Algebra, geometri och diskret matematik; Linköpings universitet/Tekniska fakulteten

   Author : Rimaz Nismi; [2024]
   Keywords : Diffusion; Magnetic Resonance Imaging; MRI; Neural Networks; Optimal transport; Earth mover s distance; Sinkhorn distance;

   Abstract : Magnetic Resonance Imaging (MRI) is an essential healthcare technology, with diffusion MRI being a specialized technique. Diffusion MRI exploits the inherent diffusion of water molecules within the human body to produce a high-resolution tissue image. An MRI image contains information about a 3D volume in space, composed of 3D units called voxels. READ MORE

3. 2. A theoretical framework for interpretation and prediction of magneto-optical measurements

   University essay from Uppsala universitet/Materialteori

   Author : Viktor Frilén; [2023]
   Keywords : moke; tmoke; lmoke; pmoke; magneto-optical effects; layered media; dielectric function; maxwells equations; dielectric tensor; linear respons; magnetism; light induced transistions; DFT; SO;

   Abstract : The interplay of experiments and theory is essential to deepen our understanding of magnetization dynamics. This thesis aims to serve as a bridge between these two aspects by establishing a mathematical framework that enables the computation of optical observable quantities based on theoretical models. READ MORE

4. 3. Spin-Glass Behaviour in Ordered Solids

   University essay from Uppsala universitet/Materialteori

   Author : Erik Karpelin; [2023]
   Keywords : spin-glass; self-induced; variation; Edwards-Andersson; glassy;

   Abstract : The spin-glass is a peculiar magnetic phase, exhibiting non-trivial dynamics at low temperatures, characterized by an continuously evolving state without long-range order. The behavior requires some degree of disorder to occur, often in the way of impurities or random exchange energy between the spins. READ MORE

5. 4. Design of cooling-air permeable coil support

   University essay from KTH/Hållfasthetslära

   Author : Rozbeh Ghassemi; [2023]
   Keywords : Topology optimization; FEM-simulations; CFD-simulations; Material selection; Topologioptimering; FEM-simuleringar; CFD-simuleringar; Materialval;

   Abstract : Coil supports are integral load-bearing components employed in generators andmotors. They serve the purpose of preventing excessive deformation and maintaininga stable position of the coils responsible for generating power and magnetic fieldswhen rotating. READ MORE

6. 5. Optimization of b-value Acquisition and Parameter Estimation of Intravoxel Incoherent Motion Measurements

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Ivan Rashid; [2023]
   Keywords : Medicine and Health Sciences;

   Abstract : Radiotherapy is commonly used for cancer treatment, given to approximately half of all cancer patients in Sweden. Despite its widespread usage, there is currently no non-invasive and reliable imaging method that can identify regions of radiation resistance. READ MORE