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Theses/Dissertations from 2020

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INVESTIGATION INTO MINE PILLAR DESIGN AND GLOBAL STABILITY USING THE GROUND REACTION CURVE CONCEPT, Ravi Chandan Ray

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PREDICTING FRACTURE EXTENSION AROUND A BOREHOLE USING THE NUMERICAL DISPLACEMENT DISCONTINUITY METHOD, Nathaniel Schaefer

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Characterization of Rare Earth Elements in the Illinois Basin Coals, Alireza Valian

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THE EFFECT OF DELAY AND SEQUENCE ON BLASTING FRAGMENTATION RESULTS, Tristan Worsey

Theses/Dissertations from 2019

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OPERATION AND PROCESS CONTROL DEVELOPMENT FOR A PILOT-SCALE LEACHING AND SOLVENT EXTRACTION CIRCUIT RECOVERING RARE EARTH ELEMENTS FROM COAL-BASED SOURCES, Douglas Kweku Addo

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THERMODYNAMIC MODELING AND EQUILIBRIUM SYSTEM DESIGN OF A SOLVENT EXTRACTION PROCESS FOR DILUTE RARE EARTH SOLUTIONS, Alind Chandra

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PREDICTIVE MODELING OF DC ARC FLASH IN 125 VOLT SYSTEM, Austin Cody Gaunce

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Dust Transportation and Settling within the Mine Ventilation Network, Anand Kumar

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SIMPLIFYING TECHNIQUES APPLIED TO COMPUTATIONAL FLUID DYNAMICS MODELING OF METHANE EXPLOSIONS, Laura Steeves

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THE REDESIGNED VORTECONE: A MAINTENANCE-FREE WET SCRUBBER DEVICE, Allison Taylor

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INFLUENCE OF WATER INJECTION RATE ON THE VORTECONE, AN IMPINGEMENT SCREEN, AND A CONVENTIONAL FILTER SCREEN CLEANING EFFICIENCY, Oscar Velasquez

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LEACHING CHARACTERISTICS OF RARE EARTH ELEMENTS FROM BITUMINOUS COAL-BASED SOURCES, Xinbo Yang

Theses/Dissertations from 2018

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INVESTIGATION OF THE EFFECTIVENESS OF AN INTEGRATED FLOODED-BED DUST SCRUBBER ON A LONGWALL SHEARER THROUGH LABORATORY TESTING AND CFD SIMULATION, Sampurna N. Arya

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Dust Control Examination using Computational Fluid Dynamics Modeling and Laboratory Testing of Vortecone and Impingement Screen Filters, Ashish R. Kumar

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SYNTHESIS OF SINGLE-HOLE VIBRATION WAVEFORMS FROM A MINING BLAST, Lifeng Li

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INVESTIGATION OF ENVIRONMENTAL CADMIUM SOURCES IN EASTERN KENTUCKY, Elizabeth Maher

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EVALUATION AND PREVENTION OF SPONTANEOUS COMBUSTION DURING HANDLING AND STORAGE OF COAL, Amir E. Najarzadeh

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NUMERICAL ANALYSIS OF STRESS DISTRIBUTIONS FOR MULTIPLE BACKFILLED STOPES, Christopher Richard Newman

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ANALYSIS OF UNDERGROUND COAL MINE STRUCTURES SUBJECTED TO DYNAMIC EVENTS, Brooklynn Yonts

Theses/Dissertations from 2017

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ASSESSMENT OF POTENTIAL IMPACTS TO SUBSURFACE BODIES OF WATER DUE TO UNDERGROUND COAL MINING, Gabriel Bode-Jimenez

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FUNDAMENTAL IMPROVEMENT IN THE TRIBOCHARGING SEPARATION PROCESS FOR UPGRADING COAL, Jinxiang Chen

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CALCULATION OF THE EDGE EFFECT OFFSET FOR HIGH EXTRACTION COAL PANELS, Joshua Hescock

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Laboratory Performance Comparison of Vortecone Inertial Dust Scrubber to Flooded-Bed Dust Scrubber, Adam J. Levy

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ESTIMATING THE EFFECTS OF BLASTING VIBRATIONS ON THE HIGH-WALL STABILITY, Abhinav Sharma

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SURFACE CHEMISTY STUDY OF MONAZITE FLOTATION IN COAL REFUSE SYSTEMS, Wencai Zhang