Essays about: "anomalies"
Showing result 16 - 20 of 434 essays containing the word anomalies.
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16. PGE Geochemistry and Mineralogy of Dunite, Chromitite, and Laterite Samples from the Acoje Ophiolite Block, Philippines
University essay from Luleå tekniska universitet/Geovetenskap och miljöteknikAbstract : Ni-laterites have the potential to become unconventional ore deposits for platinum group elements (PGE). This study was conducted to determine enrichment trends of PGE as a result of the Ni-laterization process. READ MORE
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17. Geological 3D Modelling ofthe File Hajdar Quarry, Slite
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Located on the island of Gotland, Sweden, the File Hajdar limestone quarry is an important locality for domestic cement production. With depositional settings generally related to shallow sea carbonate ramps, the lithologies encountered on File Hajdar range from reef-associated limestone units to more basinal deposition of marls. READ MORE
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18. Potassium in the Galactic Bulge - as traced by microlensed dwarf & sub-giant stars
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : During this report the potassium (K) trend in the Galactic Bulge, with respect to metallicity and various α-elements, has been computed and evaluated by a method of line synthesis on the 7698.96 ̊A KI line (7699 KI), where Non-Local-Thermal-Equilibrium (NLTE) effects have been considered. READ MORE
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19. Characterizing the performance of a Real-Timesystem with task execution times
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : The purpose of this project work was to assist Hitachi Energy by analyzingdata logs from their MACH control system. The system itself operates athigh speeds, resulting in a huge amount of data each second. By writingtwo scripts in Python, statistical analysis was applied to the data followedby comparisons across multiple data logs. READ MORE
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20. Anomaly Detection in the EtherCAT Network of a Power Station : Improving a Graph Convolutional Neural Network Framework
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this thesis, an anomaly detection framework is assessed and fine-tuned to detect and explain anomalies in a power station, where EtherCAT, an Industrial Control System, is employed for monitoring. The chosen framework is based on a previously published Graph Neural Network (GNN) model, utilizing attention mechanisms to capture complex relationships between diverse measurements within the EtherCAT system. READ MORE