Essays about: "VNR"

Found 2 essays containing the word VNR.

1. 1. Phase Unwrapping MRI Flow Measurements

   University essay from Uppsala universitet/Avdelningen Vi3

   Author : Mio Liljeblad; [2023]
   Keywords : phase unwrapping; computer vision; cine MRI; NMR; flow measurements; velocity encoding; venc; energy minimization; magnetic resonance; cardiac MRI; sinotubuar junction; pulmonary artery; ascending descending aorta; laplacian algorithm; iterative graph cuts; IGC; sequential tree-reweighted message passing; TRW-S; velocity to noise ratio; VNR; retrospective wrapping; energy formulation;

   Abstract : Magnetic resonance images (MRI) are acquired by sampling the current of induced electromotiveforce (EMF). EMF is induced due to flux of the net magnetic field from coherent nuclear spins with intrinsic magnetic dipole moments. READ MORE

3. 2. Optimal Production Planning for Small-Scale Hydropower

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Anna-Linnea Towle; [2018]
   Keywords : Optimisation; optimization; hydropower planning; self-adaptive; automatic control; optimal planning; Optimering; vattenkraftplanering; självreglerande; automatisk styrning; optimal planering;

   Abstract : As more and more renewable energy sources like wind and solar power are added to the electricgrid, reliable sources of power like hydropower become more important. Hydropower isabundant in Scandinavia, and helps to maintain a stable and reliable grid with added irregularitiesfrom wind and solar power, as well as more fluctuations in demand. READ MORE