Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"mine collapses"”.
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APPLICATION OF MACHINE LEARNING IN GEOPHYSICS: RANKING TELESEISMIC SHEAR WAVE SPLITTING MEASUREMENTS AND CLASSIFYING DIFFERENT TYPES OF EARTHQUAKES
… utilized a CNN to classify natural earthquakes, mine collapses, and explosions using seismic waveforms recorded by 287 stations in Shandong Province, China. Cross-validation is employed to scan the whole dataset, and the measurements with different labels between human and the CNN are manually …
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Hydrometallurgical Processing Of Rare Earth Elements From Ion Adsorption Clays
… problems including underground contamination, mine collapses, and landslides. The performance of lixiviants in extracting Rare Earth has been compared in many studies however this has been carried out in agitated systems and the heap leach scenario is different from agitated systems. This …
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Detection of collapses and communicating with inaccessible areas in underground coal mines using WSN
… sensor networks (WSN) are used in underground mines to monitor concentration of gases, temperature, and humidity. A WSN deployed in underground mines can also be used for localisation of miners and for detecting collapses. Underground coal mines consist of long and narrow tunnels, several …