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September 2023

Volume 75 Issue 9

FEATURED ARTICLES

Opportunities and advantages of 3D geologic modeling for tailings storage facilities G. Johnson, M. Walden, H. D. Lelono	Preview
Tailings Center developments in 2023 Linda Figueroa, Kray Luxbacher, Joe Scalia	Preview
Reinflation testing of inflatable friction rock bolts J. Hallowell, R. Cook, M. Conley	Preview
Battery-electric vehicles for mining; challenges and opportunities William Gleason	Preview
Attracting students to mining engineering: Why do diversity numbers stay so low? Isabel Barton, Jodi Banta	Preview
Teaching mining engineering in an AI world Jon Barber	Preview

TECHNICAL PAPER ABSTRACTS

Extended abstracts from the SME journal Mining, Metallurgy & Exploration	Abstract
A review of current scheduling and design practices in the Powder River Basin Amy McBrayer, Andrea Brickey	Abstract
Using near-miss events to create training videos Jennica L. Bellanca, Brendan Macdonald, Jason Navoyski, Jonathan K. Hrica, Timothy J. Orr, Brendan Demich, Cassandra L. Hoebbel	Abstract
The influence of drawbell geometry on hang-ups during ore extraction Raul Castro, Pablo Cid, Rene Gomez, Dion Weatherley	Abstract
Study on the tribocharging properties of CaCO3 particles in a cyclone tribocharger Su Meixuan, Wang Zhiqiang, Wang Jinjun, Li Shaokang, Yang Song, Li Guofeng	Abstract
Identifying the location and size of an underground mine fire with simulated ventilation data and random forest model Yuting Xue, Davood Bahrami, Lihong Zhou	Abstract

TUNNELING AND UNDERGROUND CONSTRUCTION

Successful RETC conference is a reflection of a strong tunneling and underground construction industry William Gleason	Preview
Carbon footprint reduction in transit tunnels P. Jarast, M. Bakhshi , V. Nasri	Preview
Excavation and support of cross passages on Westside 1 Jeff Brandt, Kerwin Hirro, Peter Dietrich, Norbert Fuegenschuh, Mike Cole, Joseph DeMello	Preview

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