Thomas Goebel published a paper in Nature Communication on the accelerating preparatory processes in the laboratory stick-slip experiments. He analyzes influences of fault roughness, damage and pore pressure on acoustic emission activity and premonitory slip.
Reference:
Goebel, T. H. W., V. Schuster, G. Kwiatek, K. Pandey, and G. Dresen (2024). A laboratory perspective on accelerating preparatory processes before earthquakes and implications for foreshock detectability, Nature Communications 15, no. 1, 5588, doi 10.1038/s41467-024-49959-7.