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 4 of 4 for “"Mining shaft"”.
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Variation in silicosis prevalence in South African gold miners : an industry-wide study
… of silicosis in the South African gold mining industry. Gold mining is an important industry in South Africa, yet has been blighted by silicosis and tuberculosis in miners since its inception in 1887. There have been two previous studies conducted in black in-service miners using modern …
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A Combined Energy–Exergy Approach for Improving Refrigeration Systems in Deep-Level Gold Mines: Method Development and Case Study Validation
… an annual cost saving of R1.35 million for the mining shaft.
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Analysis and Optimization of a Mining and Manufacturing Operation
<p>This thesis, Analysis and Optimization of a Mining and Manufacturing Operation, was written at the hypothetical request of management from the hypothetical Star Light Mining and Manufacturing Corporation. In essence, the problem proposed by Star Light Corporation is a job-scheduling problem that …
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Diseño y ejecución de la profundización de un pique de doble compartimento para el incremento de reservas minerales en la Unidad Minera Agromin la Bonita S.A.C.
El presente trabajo de suficiencia profesional tiene como objetivo diseñar y ejecutar la profundización de un pique convencional de doble compartimento para lograr el incremento de reservas minerales. De esa manera, lograr incrementar el Life Of Mine (LOM) donde se ejecuta el presente trabajo. El …