[To Parent Directory]11/17/2025 9:25 AM 39758670 bu_349.pdf11/17/2025 9:25 AM 3075313 bu_349_fig_3.pdf11/17/2025 9:25 AM 8635628 bu_349_fig_4.pdf11/17/2025 9:25 AM 2067529 bu_349_fig_5.pdf11/17/2025 9:25 AM 6123692 bu_349_fig_6.pdf