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Visar resultat 1 - 5 av 11 uppsatser som matchar ovanstående sökkriterier.
1. Estimating Diffusion Tensor Distributions With Neural Networks
Master-uppsats, Linköpings universitet/Algebra, geometri och diskret matematik; Linköpings universitet/Tekniska fakultetenSammanfattning : 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. LÄS MER
2. Fault diagnosis of axlebox roller bearings of high speed rail vehicles based on empirical mode decomposition and machine learning
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Axlebox bearings are one of the most critical components of a rail vehicle with regard to safety. An axlebox bearing that breaks during operation can be dangerous for the passengers and expensive for the operator. In-service failure of axlebox bearings has been the cause of many catastrophic accidents. LÄS MER
3. Implementing and Evaluating sparsification methods in probabilistic networks
Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Most queries on probabilistic networks assume a possible world semantic, which causes an exponential increase in execution time. Deterministic networks can apply sparsification methods to reduce their sizes while preserving some structural properties, but there have not been any equivalent methods for probabilistic networks until recently. LÄS MER
4. Accuracy of EMD-WRF reanalyis for wind power estimations, using WindPRO
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automationSammanfattning : Developing wind farms is a long and costly task. Assessing the potential of a site is a major part of the development of a wind project. LÄS MER
5. An evaluation of nurse triage at the Emergency Medical Dispatch centers in two Swedish counties
Master-uppsats, Uppsala universitet/Institutionen för folkhälso- och vårdvetenskapSammanfattning : Sjuksköterskor vid Sjukvårdens Larmcentral (SvLC) i Uppsala och Västmanlands län hänvisar regelbundet lågakuta patienter som bedöms inte vara i behov av ambulanssjukvård till alternativa vårdformer. I denna studie kopplades patientdata från SvLC till sjukhusregister för att identifiera patienter som besökte en akutmottagning inom 72 timmar efter en hänvisning vid SvLC. LÄS MER