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November 2020

Volume 72    Issue 11

FEATURED ARTICLES

Overland coal trough belt conveyor with 400-m horizontal radius successfully commissioned in
Andrew Jennings
Preview  
Guarding the underside; the return side of a conveyor poses serious risks of its own
Daniel Marshall
Preview  
Compliance considerations for S-K 1300: Preparing for the new SEC regulations
Deanna Wolfe, Mathew Oommen
Preview  
Meeting the global standard on tailings: Challenges, tools and rewards
Robin Bolton
Preview  

TECHNICAL PAPER ABSTRACTS

Extended abstracts from the SME journal Mining, Metallurgy & Exploration
Abstract  
Deconstructing the leaching ratio
Humberto Estay, Simon Diaz-Quezada
Abstract  
Investigation of machine-mounted area lighting to lower injury risk from slips-trips-falls for operators of mobile surface mining equipment
Alan G. Mayton, Brendan Demich, Mahiyar F. Nasarwanji
Abstract  
Use of ammonia salts in selective copper extraction from tailings
M. Deniz Turan, Ramazan Orhan, Mücevher Turan, Hasan Nizamoglu
Abstract  
The effects of clothing insulation and acclimation on the thermal comfort of underground mine workers
Elaheh Talebi, Maurice Sunkpal, Taghi Sherizadeh, Pedram Roghanchi
Abstract  
Energy partitioning following tensile failure in three-point loading tests of Nugget Sandstone specimens
R. D. Weyher, M. K. McCarter, J. M. Wempen
Abstract  
Top-coal movement law of dynamic group caving method in LTCC with an inclined seam
Shengli Yang, Weijie Wei, Jinwang Zhang
Abstract  

SME NEWS

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AIME 150-year Anniversary  
Rock in the Box  
SME Foundation  
Safety Share  
Obituaries/Necrology  
Environmental Division News  

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