Essays about: "magnetic field quality"
Showing result 1 - 5 of 41 essays containing the words magnetic field quality.
-
1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction
University essay from Umeå universitet/Institutionen för fysikAbstract : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. READ MORE
-
2. Preprocessing for intravoxel incoherent motion analysis in the brain - Signal drift correction
University essay fromAbstract : Diffusion magnetic resonance imaging (dMRI) is a diagnostic imaging technique that is sensitized to the movement of water molecules in tissues. Intravoxel incoherent motion (IVIM) analysis can be used to estimate blood flow in capillaries from weakly diffusion-weighted data. READ MORE
-
3. Wrist Angle Estimation Using Two Wearable Inertial Measurement Units
University essay from KTH/Medicinteknik och hälsosystemAbstract : Hand-intensive work is closely related to the prevalence of upper body and hand/wrist work-related musculoskeletal disorders (WMSDs) in office work, manufacturing, service industries, as well as the healthcare industry. Some risk factors include vibrations, forceful exertions, heavy manual handling, repetitive motions, and prolonged nonneutral wrist postures. READ MORE
-
4. Automatic Detection of Common Signal Quality Issues in MRI Data using Deep Neural Networks
University essay from Linköpings universitet/Institutionen för medicinsk teknikAbstract : Magnetic resonance imaging (MRI) is a commonly used non-invasive imaging technique that provides high resolution images of soft tissue. One problem with MRI is that it is sensitive to signal quality issues. The issues can arise for various reasons, for example by metal located either inside or outside of the body. READ MORE
-
5. Study, Design and Optimization of Micro Coil for NMR Applications
University essay from Linköpings universitet/Institutionen för systemteknikAbstract : Nuclear Magnetic Resonance (NMR) has emerged as a powerful tool for the iden-tification and quantification of substances. A critical component within the NMRapparatus is the radio frequency coil, which determines to some extent the sen-sitivity of the NMR device. READ MORE