Using a photocatalyst to move ortho- and para-substituents one atom along a pyridine ring could simplify how chemists make meta-substituted aromatic molecules, a key scaffold for several drug ...

Multi-titanium hydrides can selectively snip the strong structural bonds of stable organic molecules called pyridines, RIKEN researchers have shown. This discovery could guide designing catalysts for ...

Abstract: Human skeleton sequences are widely used for action recognition due to their robustness to background noise and computational efficiency. In this paper, we propose a transformer-based method ...