9
Khademian, Z., Ajayi, K. M., and Kim, B. H. “A Case
Study on Longwall-Induced Rockmass Permeability
Under Medium Cover: Potential Gas Inflow
Implications.” Paper presented at the 56th U.S. Rock
Mechanics/Geomechanics Symposium, Santa Fe, New
Mexico, USA, June 2022. https://doi.org/10.56952
/ARMA-2022-0387.
Molinda, G. M. (2003). Geologic hazards and roof stability
in coal mines. Information circular (National Institute
for Occupational Safety and Health) IC 9466 DHHS
publication, no. (NIOSH) 2003–152 https://stacks
.cdc.gov/view/cdc/6555.
Mark, C., Barton, T., (1988). Field Evaluation of Yield
Pillar System at a Kentucky Longwall Headgate. In the
Proceedings of the 7th International Conference on
Ground Control in Mining.
Minoski, T., Mazzella, M., McElhinney, M., Compton, C.,
Sears, M. (2024). “Ground Control Monitoring:
A Comprehensive Guide for Mine Operators on
Instrumentation and Data Acquisition Currently Used
by the National Institute for Occupational Safety
and Health (NIOSH).” https://stacks.cdc.gov/view
/cdc/155321.