Volume 22, Issue 1 (2023)

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Production management system in a modern coal and coke company based on the demand and quality of the exploited raw material in the aspect of building a service-oriented architecture
Artur Dyczko

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Exploring the characterization, liberation and flotation response of a Nigerian low-grade copper ore
Willie Nheta and Omoyemi O. Ola-Omole

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Gravity and electrostatic separation of unburned coal from a selected fly ash
Krzysztof Wierzchowski, Agnieszka Klupa, Barbara Białecka, and Joanna Całus Moszko

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Predicting Young’s modulus of Indian coal measure rock using multiple regression and artificial neutral network
Sayantan Chakraborty, Rohan Bisai, Rohit Roy, Sathish Kumar Palaniappan, Samir Kumar Pal, and Karanam Uma Maheshwar Rao

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Research on vibration-based early diagnostic system for excavator motor bearing using 1-D CNN
Dorjsuren Yandagsuren, Tatsuki Kurauchi, Hisatoshi Toriya, Hajime Ikeda, Tsuyoshi Adachi, and Youhei Kawamura

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Hitting two birds with one emissions-based maintenance stone – a literature review on improving overall productivity of underground diesel fleets
Johannes Deon Swanepoel, Jennifer Hines, Vinod Gopaldasani, and Brian Davies

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Acknowledgments of Reviewers